In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

When deciding which route to take from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom consider Montreal Pierre Elliott Trudeau Intl - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London City as they are the most popular.

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Consider Air Canada (72%), American Airlines (70%) or Aer Lingus (70%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom.

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Before booking your flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom check out the most popular airlines for this route: Air Canada, Air Transat or British Airways.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to United Kingdom?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 385+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom

Cheap flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to United Kingdom
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.

Sat 27/127:30 p.m.YUL - LHR

Nonstop6h 40mLufthansa

Sat 17/11:25 p.m.LHR - YUL

Nonstop7h 45mLufthansa

Deal found 19/12C$ 1,010

Wed 31/126:25 p.m.YUL - LHR

1 stop9h 55mAir Canada

Thu 8/19:00 a.m.LHR - YUL

1 stop13h 35mAir Canada

Deal found 20/12C$ 1,028

Thu 25/126:25 p.m.YUL - LHR

1 stop11h 50mAir Canada

Sat 24/16:50 a.m.LHR - YUL

1 stop9h 55mAir Canada

Deal found 20/12C$ 1,036

Fri 26/126:25 p.m.YUL - LHR

1 stop30h 30mAir Canada

Sat 14/26:00 p.m.LHR - YUL

1 stop20h 22mAir Canada

Deal found 20/12C$ 1,057

Mon 29/129:45 p.m.YUL - LHR

1 stop17h 50mAir Canada

Fri 9/11:25 p.m.LHR - YUL

Nonstop7h 45mAir Canada

Deal found 20/12C$ 1,064

Mon 29/126:40 p.m.YUL - LHR

1 stop20h 55mAir Canada

Thu 8/19:00 a.m.LHR - YUL

1 stop13h 35mAir Canada

Deal found 19/12C$ 1,065

Thu 25/121:10 p.m.YUL - LHR

1 stop17h 05mUnited Airlines

Sat 24/16:50 a.m.LHR - YUL

2 stops29h 42mUnited Airlines

Deal found 20/12C$ 1,068

Sat 27/123:55 p.m.YUL - LGW

1 stop12h 50mAir Transat

Sat 17/111:40 a.m.LGW - YUL

1 stop27h 25mAir Transat

Deal found 19/12C$ 1,075

Fri 26/124:45 p.m.YUL - LHR

2 stops32h 55mUnited Airlines

Sat 14/212:05 p.m.LHR - YUL

2 stops14h 11mUnited Airlines

Deal found 20/12C$ 1,082

Fri 26/1210:15 a.m.YUL - LGW

1 stop18h 30mAir Transat

Fri 30/111:40 a.m.LGW - YUL

1 stop17h 55mAir Transat

Deal found 20/12C$ 1,199

Sun 28/126:45 a.m.YUL - LGW

1 stop22h 00mAir Transat

Sun 11/111:40 a.m.LGW - YUL

1 stop17h 55mAir Transat

Deal found 19/12C$ 1,274

Sat 27/123:55 p.m.YUL - LGW

1 stop12h 50mAir Transat

Fri 9/111:40 a.m.LGW - YUL

1 stop26h 40mAir Transat

Deal found 20/12C$ 1,308

Best flights from Pierre Elliott Trudeau Intl to United Kingdom
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 December 2025.

Tue 3/28:10 p.m.YUL - MAN

1 stop17h 05mMultiple Airlines

Tue 10/26:30 p.m.MAN - YUL

1 stop23h 10mMultiple Airlines

Deal found 20/12C$ 758

Fri 13/27:20 p.m.YUL - MAN

1 stop30h 50mAir Transat

Sun 1/38:40 a.m.MAN - YUL

1 stop13h 15mAir Transat

Deal found 20/12C$ 759

Wed 14/19:45 p.m.YUL - LGW

1 stop12h 20mTAP AIR PORTUGAL

Tue 20/14:35 p.m.LGW - YUL

1 stop32h 40mTAP AIR PORTUGAL

Deal found 20/12C$ 822

Sat 14/210:15 a.m.YUL - LGW

1 stop18h 30mPorter Airlines

Mon 2/311:40 a.m.LGW - YUL

1 stop14h 15mPorter Airlines

Deal found 20/12C$ 826

Thu 12/25:00 p.m.YUL - LHR

1 stop9h 55mDelta

Mon 2/311:45 a.m.LHR - YUL

1 stop10h 35mDelta

Deal found 20/12C$ 839

Mon 16/27:10 p.m.YUL - LCY

1 stop9h 20mKLM

Fri 27/29:20 a.m.LCY - YUL

1 stop13h 00mKLM

Deal found 20/12C$ 880

Wed 28/18:40 p.m.YUL - EDI

1 stop12h 35mBritish Airways

Sun 1/26:30 p.m.EDI - YUL

1 stop29h 15mBritish Airways

Deal found 20/12C$ 947

Thu 9/49:20 a.m.YUL - EDI

2 stops17h 00mAir Canada

Sun 19/49:00 a.m.EDI - YUL

2 stops16h 02mAir Canada

Deal found 20/12C$ 981

Tue 31/34:40 p.m.YUL - EDI

1 stop9h 40mLufthansa

Fri 10/49:00 a.m.EDI - YUL

1 stop15h 20mLufthansa

Deal found 18/12C$ 981

Wed 28/12:13 p.m.YUL - EDI

2 stops12h 42mUnited Airlines

Sun 1/29:25 a.m.EDI - YUL

1 stop12h 35mUnited Airlines

Deal found 20/12C$ 1,004

Sat 17/12:25 p.m.YUL - BHD

2 stops15h 45mAmerican Airlines

Sat 24/16:35 a.m.BHD - YUL

2 stops21h 09mAmerican Airlines

Deal found 20/12C$ 1,154

Wed 25/39:10 p.m.YUL - GLA

1 stop31h 00mMultiple Airlines

Tue 31/33:10 p.m.GLA - YUL

1 stop26h 40mMultiple Airlines

Deal found 18/12C$ 764

Sun 15/210:15 a.m.YUL - LGW

1 stop18h 30mPorter Airlines

Wed 25/211:40 a.m.LGW - YUL

1 stop14h 15mPorter Airlines

Deal found 20/12C$ 826

Wed 22/410:15 a.m.YUL - LGW

1 stop19h 30mAir Transat

Sat 2/512:40 p.m.LGW - YUL

1 stop16h 57mAir Transat

Deal found 20/12C$ 828

Wed 14/17:05 p.m.YUL - LHR

1 stop10h 25mDelta

Wed 18/38:40 a.m.LHR - YUL

1 stop13h 40mDelta

Deal found 20/12C$ 839

Tue 3/28:10 p.m.YUL - EDI

1 stop21h 40mMultiple Airlines

Tue 10/210:35 a.m.EDI - YUL

1 stop31h 05mMultiple Airlines

Deal found 20/12C$ 774

Mon 16/25:00 p.m.YUL - LHR

1 stop10h 00mDelta

Mon 2/311:45 a.m.LHR - YUL

1 stop10h 35mDelta

Deal found 20/12C$ 839

Tue 28/46:50 p.m.YUL - LCY

1 stop9h 00mKLM

Thu 7/510:00 a.m.LCY - YUL

1 stop11h 55mKLM

Deal found 20/12C$ 926

Wed 21/12:30 p.m.YUL - LGW

1 stop14h 15mPorter Airlines

Sun 25/111:40 a.m.LGW - YUL

1 stop14h 15mPorter Airlines

Deal found 19/12C$ 847

Sat 23/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Thu 4/612:40 p.m.LGW - YUL

1 stop11h 40mAir Transat

Deal found 18/12C$ 871

Mon 2/28:10 p.m.YUL - MAN

1 stop16h 25mMultiple Airlines

Mon 9/26:45 p.m.MAN - YUL

1 stop22h 55mMultiple Airlines

Deal found 19/12C$ 798

Wed 14/15:00 p.m.YUL - LHR

1 stop15h 45mDelta

Mon 16/36:30 a.m.LHR - YUL

1 stop15h 50mDelta

Deal found 20/12C$ 839

Fri 3/410:45 p.m.YUL - MAN

1 stop30h 20mTAP AIR PORTUGAL

Mon 13/410:55 a.m.MAN - YUL

1 stop15h 15mTAP AIR PORTUGAL

Deal found 21/12C$ 1,035

Sat 14/210:15 a.m.YUL - LGW

1 stop18h 30mPorter Airlines

Thu 26/211:40 a.m.LGW - YUL

1 stop17h 55mPorter Airlines

Deal found 20/12C$ 867

Sat 4/46:50 p.m.YUL - LCY

1 stop13h 25mKLM

Thu 9/49:20 a.m.LCY - YUL

1 stop12h 35mKLM

Deal found 20/12C$ 962

Sun 12/47:20 p.m.YUL - LGW

1 stop10h 25mAir Transat

Thu 30/412:40 p.m.LGW - YUL

1 stop16h 55mAir Transat

Deal found 20/12C$ 884

Tue 13/18:40 p.m.YUL - BHD

1 stop13h 10mBritish Airways

Thu 22/18:00 p.m.BHD - YUL

1 stop27h 45mBritish Airways

Deal found 18/12C$ 1,076

Sun 15/28:10 p.m.YUL - LTN

1 stop13h 25mMultiple Airlines

Sat 28/26:30 p.m.LTN - YUL

1 stop23h 10mMultiple Airlines

Deal found 20/12C$ 821

Thu 12/27:05 p.m.YUL - LHR

1 stop13h 40mDelta

Fri 27/26:30 a.m.LHR - YUL

1 stop15h 50mDelta

Deal found 20/12C$ 839

Wed 21/19:45 p.m.YUL - MAN

1 stop13h 30mTAP AIR PORTUGAL

Sun 25/111:25 a.m.MAN - YUL

1 stop13h 50mTAP AIR PORTUGAL

Deal found 19/12C$ 1,062

Direct flights from Pierre Elliott Trudeau Intl to United Kingdom
Explore direct flight options from Pierre Elliott Trudeau Intl to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 December 2025.

Thu 21/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Sat 30/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 20/12C$ 821

Tue 3/28:40 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Tue 10/24:10 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 20/12C$ 825

Fri 15/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Sun 17/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 19/12C$ 840

Sat 16/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Sat 30/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 20/12C$ 842

Sat 23/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Sat 6/611:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 19/12C$ 844

Fri 22/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Sat 6/611:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 18/12C$ 861

Sat 16/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Fri 5/611:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 20/12C$ 882

Thu 7/510:10 p.m.YUL - LHR

Nonstop6h 50mAir Canada

Wed 13/59:30 a.m.LHR - YUL

Nonstop7h 20mAir Canada

Deal found 20/12C$ 882

Mon 12/17:30 p.m.YUL - LHR

Nonstop6h 40mAir Canada

Sun 18/11:25 p.m.LHR - YUL

Nonstop7h 45mAir Canada

Deal found 20/12C$ 883

Sat 16/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Wed 27/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 19/12C$ 884

Thu 15/17:30 p.m.YUL - LHR

Nonstop6h 40mAir Canada

Wed 18/31:25 p.m.LHR - YUL

Nonstop7h 40mAir Canada

Deal found 20/12C$ 887

Mon 12/17:30 p.m.YUL - LHR

Nonstop6h 40mMultiple Airlines

Sun 18/11:25 p.m.LHR - YUL

Nonstop7h 45mMultiple Airlines

Deal found 20/12C$ 890

Last-minute flights from Pierre Elliott Trudeau Intl to United Kingdom
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to United Kingdom. Data last updated 21 December 2025 and is based on user searches.

Fri 9/19:45 p.m.YUL - LHR

1 stop16h 10mTAP AIR PORTUGAL

Mon 26/18:15 a.m.LHR - YUL

1 stop17h 00mTAP AIR PORTUGAL

Deal found 19/12C$ 835

Fri 9/19:45 p.m.YUL - LGW

1 stop31h 05mTAP AIR PORTUGAL

Mon 26/110:40 a.m.LGW - YUL

1 stop14h 35mTAP AIR PORTUGAL

Deal found 19/12C$ 838

Wed 14/19:45 p.m.YUL - LHR

1 stop12h 45mTAP AIR PORTUGAL

Wed 21/16:00 a.m.LHR - YUL

1 stop19h 15mTAP AIR PORTUGAL

Deal found 19/12C$ 818

Wed 14/19:45 p.m.YUL - LGW

1 stop12h 20mTAP AIR PORTUGAL

Tue 20/14:35 p.m.LGW - YUL

1 stop32h 40mTAP AIR PORTUGAL

Deal found 20/12C$ 822

Wed 14/19:45 p.m.YUL - LHR

1 stop12h 45mTAP AIR PORTUGAL

Tue 20/16:30 p.m.LHR - YUL

1 stop30h 45mTAP AIR PORTUGAL

Deal found 19/12C$ 828

Fri 16/19:45 p.m.YUL - LGW

2 stops29h 35mTAP AIR PORTUGAL

Wed 21/110:40 a.m.LGW - YUL

1 stop14h 35mTAP AIR PORTUGAL

Deal found 19/12C$ 828

Sat 17/16:45 a.m.YUL - GLA

1 stop19h 55mAir Transat

Sun 1/29:25 a.m.GLA - YUL

1 stop20h 10mAir Transat

Deal found 20/12C$ 745

Sat 17/16:45 a.m.YUL - LHR

2 stops25h 05mMultiple Airlines

Sat 24/13:15 p.m.LHR - YUL

1 stop33h 25mMultiple Airlines

Deal found 20/12C$ 820

Fri 23/19:45 p.m.YUL - LGW

1 stop31h 05mTAP AIR PORTUGAL

Sun 1/29:05 a.m.LGW - YUL

2 stops16h 10mTAP AIR PORTUGAL

Deal found 19/12C$ 836

Wed 28/19:45 p.m.YUL - STN

1 stop16h 55mMultiple Airlines

Wed 4/212:10 p.m.STN - YUL

1 stop13h 05mMultiple Airlines

Deal found 20/12C$ 817

Fri 30/16:45 p.m.YUL - STN

2 stops24h 10mMultiple Airlines

Tue 3/25:55 a.m.STN - YUL

1 stop13h 10mMultiple Airlines

Deal found 20/12C$ 821

Fri 30/19:45 p.m.YUL - LHR

1 stop16h 10mTAP AIR PORTUGAL

Sun 15/27:55 p.m.LHR - YUL

1 stop29h 20mTAP AIR PORTUGAL

Deal found 19/12C$ 829

One-way flights from Pierre Elliott Trudeau Intl to United Kingdom
Search for one-way flight options from Pierre Elliott Trudeau Intl to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 21 December 2025.

Sun 18/19:40 p.m.YUL - MAN

1 stop31h 35mMultiple Airlines

Deal found 20/12C$ 385

Sun 11/18:10 p.m.YUL - EDI

1 stop21h 40mMultiple Airlines

Deal found 18/12C$ 411

Mon 9/28:10 p.m.YUL - LTN

1 stop20h 40mMultiple Airlines

Deal found 20/12C$ 411

Wed 14/19:40 p.m.YUL - STN

2 stops41h 25mMultiple Airlines

Deal found 19/12C$ 414

Wed 14/19:40 p.m.YUL - LTN

2 stops41h 50mMultiple Airlines

Deal found 19/12C$ 414

Mon 2/28:10 p.m.YUL - LTN

1 stop20h 40mMultiple Airlines

Deal found 19/12C$ 415

Fri 13/29:40 p.m.YUL - STN

2 stops21h 15mMultiple Airlines

Deal found 20/12C$ 417

Mon 2/28:10 p.m.YUL - LGW

1 stop30h 10mMultiple Airlines

Deal found 19/12C$ 417

Mon 25/510:45 p.m.YUL - LGW

2 stops16h 40mTAP AIR PORTUGAL

Deal found 20/12C$ 418

Wed 4/39:40 p.m.YUL - LGW

1 stop28h 40mMultiple Airlines

Deal found 19/12C$ 419

Sun 1/28:10 p.m.YUL - LTN

1 stop20h 45mMultiple Airlines

Deal found 20/12C$ 419

Thu 12/28:10 p.m.YUL - LTN

1 stop20h 40mMultiple Airlines

Deal found 19/12C$ 422

Find flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Round-trip from	C$ 745
One-way from	C$ 385
Popular in	December
Cheapest in	May
Average price	C$ 1,221
Good round-trip deal	C$ 826 or less
Good one-way deal	C$ 547 or less

Air Transat
17/1-1/2
2 total stops
40h 05m total
Montreal to United Kingdom

Search Deals

18/1
1 total stop
31h 35m total
Montreal to United Kingdom

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to United Kingdom.

Search Deals

Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to United Kingdom.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

8:10 p.m.-6:15 p.m.

1 stop17h 05m

Manchester

Tue 10/2

6:30 p.m.-12:40 p.m.

1 stop23h 10m

C$ 758

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

7:20 p.m.-7:10 a.m.

1 stop30h 50m

Manchester

Sun 1/3

8:40 a.m.-4:55 p.m.

1 stop13h 15m

C$ 759

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:10 p.m.-8:10 a.m.

1 stop31h 00m

Glasgow Intl

Tue 31/3

3:10 p.m.-12:50 p.m.

1 stop26h 40m

C$ 764

MontrealEdinburgh

YUL - EDI

YULEDI

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

8:10 p.m.-10:50 p.m.

1 stop21h 40m

Edinburgh Turnhouse

Tue 10/2

10:35 a.m.-12:40 p.m.

1 stop31h 05m

C$ 774

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:10 p.m.-5:35 p.m.

1 stop16h 25m

Manchester

Mon 9/2

6:45 p.m.-12:40 p.m.

1 stop22h 55m

C$ 798

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

8:10 p.m.-2:35 p.m.

1 stop13h 25m

London Luton

Sat 28/2

6:30 p.m.-12:40 p.m.

1 stop23h 10m

C$ 821

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:45 p.m.-3:05 p.m.

1 stop12h 20m

London Gatwick

Tue 20/1

4:35 p.m.-8:15 p.m.

1 stop32h 40m

C$ 822

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

10:15 a.m.-9:45 a.m.

1 stop18h 30m

London Gatwick

Mon 2/3

11:40 a.m.-8:55 p.m.

1 stop14h 15m

C$ 826

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

10:15 a.m.-9:45 a.m.

1 stop18h 30m

London Gatwick

Wed 25/2

11:40 a.m.-8:55 p.m.

1 stop14h 15m

C$ 826

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

10:15 a.m.-10:45 a.m.

1 stop19h 30m

London Gatwick

Sat 2/5

12:40 p.m.-12:37 a.m.

1 stop16h 57m

C$ 828

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 60 results

...

Best time to book a flight from Pierre Elliott Trudeau Intl to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Pierre Elliott Trudeau Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 258). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in August is currently the most expensive (average of C$ 821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to GB?

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom

The most flights from YUL to GB0 are scheduled on a Friday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Montreal to the United Kingdom delayed?

About 19% of weekly flights between Montreal and United Kingdom have experienced delays in the past year, with the average delay time being 165 minutes.

What is the most punctual flight time for Montreal to the United Kingdom flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to the United Kingdom flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom, such as Porter Airlines,Air Transat, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Porter Airlines

8.0

Very good

399 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Air Transat

7.8

Good

484 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Air Canada

7.1

Good

10,550 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Lufthansa

6.8

Okay

7,640 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

British Airways

6.7

Okay

7,602 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
Airlines like Air Transat, TAP AIR PORTUGAL, and Porter Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in about 12h 20m. The time it takes to get you to your destination can typically vary by up to 18h 30m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom is about 5243 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom one-way?
The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom are WestJet (C$ 316), Air Transat (C$ 335), and Porter Airlines (C$ 358).
What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
When deciding which route to take from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom consider Montreal Pierre Elliott Trudeau Intl - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London City as they are the most popular.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
Consider Air Canada (72%), American Airlines (70%) or Aer Lingus (70%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom.
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom is generally C$ 2,083, our data shows the cheapest flight currently is C$ 619. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay C$ 647 for that flight.
Can I find deals for flights from Pierre Elliott Trudeau Intl to United Kingdom that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to United Kingdom.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to United Kingdom?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 258). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in August is currently the most expensive (average of C$ 821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Air France	CheapestC$ 608	AverageC$ 1,213	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Transat	CheapestC$ 632	AverageC$ 1,039	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
TAP AIR PORTUGAL	CheapestC$ 677	AverageC$ 717	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Porter Airlines	CheapestC$ 695	AverageC$ 1,087	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 710	AverageC$ 1,087	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	CheapestC$ 757	AverageC$ 1,221	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	CheapestC$ 757	AverageC$ 1,002	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	CheapestC$ 779	AverageC$ 1,051	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Virgin Atlantic	CheapestC$ 792	AverageC$ 1,090	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
WestJet	CheapestC$ 843	AverageC$ 1,206	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to United Kingdom?

Deals for Pierre Elliott Trudeau Intl to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to United Kingdom?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to United Kingdom for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to United Kingdom with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to United Kingdom with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to United Kingdom become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to United Kingdom from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom from C$ 385

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Cheapest flights from Pierre Elliott Trudeau Intl to United KingdomExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.

Find flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to United Kingdom flight deals. Data was last updated 21 December 2025.

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

What is the cheapest time of day to fly from YUL to GB?

Find hourly flight availability from Pierre Elliott Trudeau Intl to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2025.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to United Kingdom. Price data was last updated on 16 December 2024.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom

How often are flights from Montreal to the United Kingdom delayed?

What is the most punctual flight time for Montreal to the United Kingdom flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Montreal to the United Kingdom flights?

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom, such as Porter Airlines,Air Transat, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom one-way?

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Can I find deals for flights from Pierre Elliott Trudeau Intl to United Kingdom that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to United Kingdom?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to United Kingdom?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Pierre Elliott Trudeau Intl to United Kingdom

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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to United Kingdom?

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to United Kingdom?

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to United Kingdom with no change fees?

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to United Kingdom become cheaper?

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Cheapest flights from Pierre Elliott Trudeau Intl to United Kingdom
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.