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 American Airlines (78%), Aer Lingus (78%) or Finnair (78%) 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$ 390+ 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 9 December 2025.

Thu 11/129:10 a.m.YUL - LHR

1 stop18h 20mAir Canada

Mon 19/112:05 p.m.LHR - YUL

1 stop32h 05mAir Canada

Deal found 7/12C$ 831

Wed 10/123:35 p.m.YUL - LHR

1 stop12h 45mAir Canada

Thu 22/16:50 a.m.LHR - YUL

1 stop9h 55mAir Canada

Deal found 7/12C$ 833

Thu 11/127:30 p.m.YUL - LHR

Nonstop6h 40mLufthansa

Mon 19/11:25 p.m.LHR - YUL

Nonstop7h 45mLufthansa

Deal found 7/12C$ 837

Wed 10/127:30 p.m.YUL - LHR

Nonstop6h 40mAir Canada

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

Nonstop7h 45mAir Canada

Deal found 7/12C$ 845

Thu 11/127:30 p.m.YUL - LHR

Nonstop6h 40mAir Canada

Wed 21/111:10 a.m.LHR - YUL

2 stops13h 04mAir Canada

Deal found 7/12C$ 855

Tue 9/127:35 p.m.YUL - LTN

1 stop13h 05mMultiple Airlines

Tue 16/126:50 a.m.LTN - YUL

1 stop34h 20mMultiple Airlines

Deal found 8/12C$ 863

Mon 8/129:45 p.m.YUL - LHR

1 stop14h 45mTAP AIR PORTUGAL

Fri 23/112:25 p.m.LHR - YUL

1 stop12h 50mTAP AIR PORTUGAL

Deal found 7/12C$ 864

Tue 9/127:35 p.m.YUL - LGW

1 stop18h 05mMultiple Airlines

Tue 16/127:25 a.m.LGW - YUL

1 stop33h 45mMultiple Airlines

Deal found 8/12C$ 870

Wed 10/127:00 a.m.YUL - LHR

1 stop21h 15mAmerican Airlines

Fri 23/17:50 a.m.LHR - YUL

2 stops20h 09mAmerican Airlines

Deal found 7/12C$ 875

Mon 8/126:55 p.m.YUL - LHR

1 stop11h 10mAir Canada

Fri 12/1212:00 p.m.LHR - YUL

1 stop12h 14mAir Canada

Deal found 8/12C$ 877

Sun 7/129:45 p.m.YUL - LHR

1 stop17h 50mAir Canada

Sun 14/127:40 a.m.LHR - YUL

1 stop13h 17mAir Canada

Deal found 6/12C$ 881

Wed 10/1212:59 p.m.YUL - LHR

2 stops13h 01mAmerican Airlines

Sat 24/14:10 p.m.LHR - YUL

Nonstop7h 35mAmerican Airlines

Deal found 7/12C$ 885

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 9 December 2025.

Wed 21/18:10 p.m.YUL - MAN

1 stop10h 20mMultiple Airlines

Wed 28/14:45 p.m.MAN - YUL

1 stop24h 55mMultiple Airlines

Deal found 7/12C$ 776

Sat 7/22:25 p.m.YUL - LHR

2 stops12h 25mDelta

Fri 20/211:45 a.m.LHR - YUL

1 stop10h 35mDelta

Deal found 8/12C$ 845

Thu 15/18:40 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Mon 19/14:10 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 6/12C$ 855

Wed 22/410:45 p.m.YUL - LGW

1 stop30h 00mTAP AIR PORTUGAL

Fri 1/512:05 p.m.LGW - YUL

2 stops14h 05mTAP AIR PORTUGAL

Deal found 8/12C$ 896

Mon 4/58:35 p.m.YUL - LGW

1 stop9h 10mAir Transat

Fri 22/512:40 p.m.LGW - YUL

1 stop25h 22mAir Transat

Deal found 6/12C$ 898

Mon 2/37:10 p.m.YUL - LCY

1 stop9h 20mKLM

Wed 11/38:40 a.m.LCY - YUL

1 stop13h 40mKLM

Deal found 7/12C$ 898

Fri 13/25:25 p.m.YUL - LGW

1 stop11h 20mPorter Airlines

Sat 28/211:40 a.m.LGW - YUL

1 stop14h 15mPorter Airlines

Deal found 7/12C$ 950

Thu 9/44:10 p.m.YUL - EDI

1 stop10h 10mAir Canada

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

1 stop10h 21mAir Canada

Deal found 8/12C$ 983

Tue 20/18:40 p.m.YUL - EDI

1 stop15h 10mAmerican Airlines

Mon 26/17:25 a.m.EDI - YUL

2 stops20h 19mAmerican Airlines

Deal found 9/12C$ 989

Tue 27/14:45 p.m.YUL - LCY

1 stop11h 00mSWISS

Wed 18/39:20 a.m.LCY - YUL

1 stop10h 35mSWISS

Deal found 8/12C$ 992

Fri 17/48:05 p.m.YUL - STN

1 stop15h 45mTurkish Airlines

Sat 25/45:45 p.m.STN - YUL

1 stop29h 25mTurkish Airlines

Deal found 8/12C$ 1,322

Wed 4/33:10 p.m.YUL - STN

1 stop16h 20mAir Algerie

Sat 7/33:00 p.m.STN - YUL

1 stop27h 10mAir Algerie

Deal found 8/12C$ 1,426

Fri 23/19:40 p.m.YUL - SOU

1 stop12h 10mMultiple Airlines

Tue 27/13:20 p.m.SOU - YUL

1 stop33h 20mMultiple Airlines

Deal found 6/12C$ 777

Wed 1/410:00 p.m.YUL - MAN

1 stop10h 10mBritish Airways

Wed 15/42:00 p.m.MAN - YUL

1 stop11h 15mBritish Airways

Deal found 7/12C$ 863

Fri 27/38:05 p.m.YUL - LHR

1 stop13h 40mDelta

Wed 15/411:45 a.m.LHR - YUL

1 stop10h 10mDelta

Deal found 8/12C$ 863

Mon 23/38:10 p.m.YUL - LCY

1 stop9h 20mKLM

Wed 1/49:20 a.m.LCY - YUL

1 stop12h 35mKLM

Deal found 8/12C$ 906

Wed 18/28:10 p.m.YUL - EDI

1 stop21h 40mMultiple Airlines

Wed 25/210:35 a.m.EDI - YUL

1 stop31h 05mMultiple Airlines

Deal found 8/12C$ 841

Tue 14/410:00 p.m.YUL - MAN

1 stop12h 15mBritish Airways

Wed 22/42:00 p.m.MAN - YUL

1 stop11h 15mBritish Airways

Deal found 7/12C$ 863

Tue 24/38:05 p.m.YUL - LHR

1 stop10h 25mDelta

Thu 16/48:40 a.m.LHR - YUL

1 stop13h 15mDelta

Deal found 8/12C$ 863

Tue 19/53:10 p.m.YUL - GLA

1 stop10h 40mAir Transat

Mon 25/58:35 a.m.GLA - YUL

1 stop14h 12mAir Transat

Deal found 6/12C$ 981

Tue 19/53:10 p.m.YUL - GLA

1 stop10h 40mPorter Airlines

Mon 25/58:35 a.m.GLA - YUL

1 stop14h 12mPorter Airlines

Deal found 6/12C$ 981

Sun 11/19:45 p.m.YUL - LGW

1 stop13h 00mTAP AIR PORTUGAL

Sat 17/110:10 a.m.LGW - YUL

2 stops39h 05mTAP AIR PORTUGAL

Deal found 8/12C$ 989

Thu 22/18:10 p.m.YUL - GLA

1 stop30h 40mMultiple Airlines

Thu 29/111:00 a.m.GLA - YUL

1 stop30h 40mMultiple Airlines

Deal found 8/12C$ 841

Tue 14/410:00 p.m.YUL - MAN

1 stop10h 10mBritish Airways

Thu 23/49:05 a.m.MAN - YUL

1 stop16h 10mBritish Airways

Deal found 7/12C$ 863

Sat 28/38:05 p.m.YUL - LHR

1 stop12h 40mDelta

Fri 17/49:55 a.m.LHR - YUL

1 stop12h 00mDelta

Deal found 8/12C$ 863

Mon 23/35:20 p.m.YUL - LCY

2 stops15h 35mSWISS

Wed 1/47:20 p.m.LCY - YUL

1 stop24h 40mSWISS

Deal found 8/12C$ 1,063

Mon 18/53:10 p.m.YUL - GLA

1 stop10h 40mAir Transat

Tue 26/58:35 a.m.GLA - YUL

1 stop14h 12mAir Transat

Deal found 6/12C$ 981

Mon 18/53:10 p.m.YUL - GLA

1 stop10h 40mPorter Airlines

Mon 25/58:35 a.m.GLA - YUL

1 stop14h 12mPorter Airlines

Deal found 6/12C$ 981

Wed 4/37:10 p.m.YUL - LCY

1 stop9h 20mKLM

Mon 9/39:20 a.m.LCY - YUL

1 stop13h 00mKLM

Deal found 8/12C$ 1,010

Mon 19/18:10 p.m.YUL - GLA

1 stop14h 05mMultiple Airlines

Mon 26/110:50 a.m.GLA - YUL

1 stop30h 50mMultiple Airlines

Deal found 9/12C$ 844

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 9 December 2025.

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

Nonstop6h 45mAir Transat

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

Nonstop7h 40mAir Transat

Deal found 7/12C$ 824

Wed 14/18:40 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Tue 20/14:10 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 8/12C$ 828

Thu 7/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Wed 20/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 6/12C$ 834

Thu 22/17:10 p.m.YUL - LHR

Nonstop7h 00mAir Canada

Thu 29/11:25 p.m.LHR - YUL

Nonstop7h 40mAir Canada

Deal found 7/12C$ 834

Fri 13/28:30 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Sat 28/24:10 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 7/12C$ 835

Tue 27/18:40 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Wed 18/34:30 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 6/12C$ 841

Thu 5/27:10 p.m.YUL - LHR

Nonstop7h 00mAir Canada

Wed 11/21:25 p.m.LHR - YUL

Nonstop7h 40mAir Canada

Deal found 7/12C$ 844

Tue 27/17:10 p.m.YUL - LHR

Nonstop7h 00mAir Canada

Fri 6/21:25 p.m.LHR - YUL

Nonstop7h 40mAir Canada

Deal found 7/12C$ 845

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

Nonstop6h 45mAir Transat

Sat 23/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 8/12C$ 851

Wed 14/18:40 p.m.YUL - LHR

Nonstop6h 50mAmerican Airlines

Tue 20/14:10 p.m.LHR - YUL

Nonstop7h 35mAmerican Airlines

Deal found 8/12C$ 852

Fri 23/18:30 p.m.YUL - LHR

Nonstop6h 50mAmerican Airlines

Wed 28/14:10 p.m.LHR - YUL

Nonstop7h 35mAmerican Airlines

Deal found 7/12C$ 853

Wed 14/18:40 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Sun 18/14:10 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 6/12C$ 855

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 9 December 2025 and is based on user searches.

Wed 14/17:30 p.m.YUL - LHR

Nonstop6h 40mAir Canada

Tue 20/19:00 a.m.LHR - YUL

1 stop11h 10mAir Canada

Deal found 6/12C$ 824

Wed 14/18:40 p.m.YUL - LHR

Nonstop6h 50mBritish Airways

Tue 20/14:10 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 8/12C$ 828

Wed 14/17:30 p.m.YUL - LHR

Nonstop6h 40mMultiple Airlines

Tue 20/18:05 p.m.LHR - YUL

1 stop24h 05mMultiple Airlines

Deal found 8/12C$ 830

Fri 16/18:30 p.m.YUL - MAN

1 stop12h 50mBritish Airways

Thu 29/15:20 p.m.MAN - YUL

1 stop30h 25mBritish Airways

Deal found 7/12C$ 768

Fri 16/18:30 p.m.YUL - MAN

1 stop12h 50mAmerican Airlines

Thu 29/15:40 a.m.MAN - YUL

1 stop18h 05mAmerican Airlines

Deal found 7/12C$ 780

Fri 16/18:15 p.m.YUL - STN

1 stop18h 45mMultiple Airlines

Sat 7/28:25 p.m.STN - YUL

2 stops25h 35mMultiple Airlines

Deal found 8/12C$ 824

Sat 17/110:15 a.m.YUL - GLA

1 stop16h 25mAir Transat

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

1 stop12h 35mAir Transat

Deal found 7/12C$ 709

Mon 19/18:10 p.m.YUL - GLA

1 stop14h 05mMultiple Airlines

Mon 26/110:50 a.m.GLA - YUL

1 stop30h 50mMultiple Airlines

Deal found 8/12C$ 817

Wed 21/18:10 p.m.YUL - MAN

1 stop10h 20mMultiple Airlines

Wed 28/14:45 p.m.MAN - YUL

1 stop24h 55mMultiple Airlines

Deal found 7/12C$ 776

Wed 21/13:59 p.m.YUL - MAN

2 stops16h 26mAmerican Airlines

Wed 28/18:05 a.m.MAN - YUL

2 stops19h 54mAmerican Airlines

Deal found 7/12C$ 815

Fri 23/19:40 p.m.YUL - SOU

1 stop12h 10mMultiple Airlines

Tue 27/13:20 p.m.SOU - YUL

1 stop33h 20mMultiple Airlines

Deal found 6/12C$ 777

Fri 23/18:15 p.m.YUL - STN

1 stop18h 45mMultiple Airlines

Thu 29/18:05 p.m.STN - YUL

2 stops25h 55mMultiple Airlines

Deal found 7/12C$ 828

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 9 December 2025.

Thu 22/18:10 p.m.YUL - EDI

1 stop30h 55mMultiple Airlines

Deal found 8/12C$ 390

Wed 21/18:10 p.m.YUL - GLA

1 stop30h 40mMultiple Airlines

Deal found 7/12C$ 390

Thu 22/18:10 p.m.YUL - GLA

1 stop30h 40mMultiple Airlines

Deal found 8/12C$ 397

Sun 8/310:40 p.m.YUL - MAN

1 stop28h 50mMultiple Airlines

Deal found 8/12C$ 418

Wed 21/19:40 p.m.YUL - EDI

2 stops43h 50mMultiple Airlines

Deal found 7/12C$ 419

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

2 stops16h 40mTAP AIR PORTUGAL

Deal found 6/12C$ 419

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

1 stop13h 25mMultiple Airlines

Deal found 7/12C$ 422

Wed 21/19:40 p.m.YUL - LTN

2 stops30h 05mMultiple Airlines

Deal found 7/12C$ 423

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

1 stop20h 40mMultiple Airlines

Deal found 8/12C$ 425

Sun 15/29:40 p.m.YUL - STN

2 stops38h 10mMultiple Airlines

Deal found 7/12C$ 427

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

2 stops20h 50mMultiple Airlines

Deal found 8/12C$ 427

Fri 9/19:40 p.m.YUL - STN

2 stops31h 45mMultiple Airlines

Deal found 6/12C$ 429

Find flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Round-trip from	C$ 709
One-way from	C$ 390
Popular in	December
Cheapest in	May
Average price	C$ 1,211
Good round-trip deal	C$ 837 or less
Good one-way deal	C$ 583 or less

Air Transat
17/1-1/2
2 total stops
29h 00m total
Montreal to United Kingdom

Search Deals

22/1
1 total stop
30h 55m total
Montreal to United Kingdom

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 33 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

Wed 21/1

8:10 p.m.-11:30 a.m.

1 stop10h 20m

Manchester

Wed 28/1

4:45 p.m.-12:40 p.m.

1 stop24h 55m

C$ 776

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:40 p.m.-2:50 p.m.

1 stop12h 10m

Southampton Eastleigh

Tue 27/1

3:20 p.m.-7:40 p.m.

1 stop33h 20m

C$ 777

MontrealEdinburgh

YUL - EDI

YULEDI

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop21h 40m

Edinburgh Turnhouse

Wed 25/2

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

1 stop31h 05m

C$ 841

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

8:10 p.m.-7:50 a.m.

1 stop30h 40m

Glasgow Intl

Thu 29/1

11:00 a.m.-12:40 p.m.

1 stop30h 40m

C$ 841

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

8:10 p.m.-3:15 p.m.

1 stop14h 05m

Glasgow Intl

Mon 26/1

10:50 a.m.-12:40 p.m.

1 stop30h 50m

C$ 844

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

2:25 p.m.-7:50 a.m.

2 stops12h 25m

London Heathrow

Fri 20/2

11:45 a.m.-5:20 p.m.

1 stop10h 35m

C$ 845

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

8:40 p.m.-8:30 a.m.

Nonstop6h 50m

London Heathrow

Mon 19/1

4:10 p.m.-6:45 p.m.

Nonstop7h 35m

C$ 855

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

10:00 p.m.-1:10 p.m.

1 stop10h 10m

Manchester

Wed 15/4

2:00 p.m.-8:15 p.m.

1 stop11h 15m

C$ 863

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

8:05 p.m.-1:45 p.m.

1 stop13h 40m

London Heathrow

Wed 15/4

11:45 a.m.-4:55 p.m.

1 stop10h 10m

C$ 863

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:00 p.m.-3:15 p.m.

1 stop12h 15m

Manchester

Wed 22/4

2:00 p.m.-8:15 p.m.

1 stop11h 15m

C$ 863

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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$ 259). 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 Monday (14 on average). You will have fewer flight options on Friday, 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

397 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

397 reviews

Porter Airlines

8.0

Very good

397 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

480 reviews

Porter Airlines

8.0

Very good

397 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

10,514 reviews

Porter Airlines

8.0

Very good

397 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

7,618 reviews

Porter Airlines

8.0

Very good

397 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

7,571 reviews

Porter Airlines

8.0

Very good

397 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

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How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
Airlines like Delta, British Airways, and TAP AIR PORTUGAL fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 23h 10m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom is about 5213 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$ 317), Air Transat (C$ 336), and Porter Airlines (C$ 359).
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 American Airlines (78%), Aer Lingus (78%) or Finnair (78%) 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$ 1,653, our data shows the cheapest flight currently is C$ 621. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay C$ 644 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$ 259). 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$ 610	AverageC$ 1,219	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Transat	CheapestC$ 633	AverageC$ 1,042	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
TAP AIR PORTUGAL	CheapestC$ 678	AverageC$ 719	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Porter Airlines	CheapestC$ 697	AverageC$ 1,089	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 712	AverageC$ 1,124	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 759	AverageC$ 1,002	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	CheapestC$ 759	AverageC$ 1,158	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	CheapestC$ 781	AverageC$ 1,057	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Virgin Atlantic	CheapestC$ 794	AverageC$ 1,090	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
WestJet	CheapestC$ 845	AverageC$ 1,209	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$ 390

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 22/1. 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 9 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 9 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 9 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 9 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

Fly with Cheapflights

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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Book with Flexibility

Travel Smart

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 9 December 2025.