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 City or Montreal Pierre Elliott Trudeau Intl - London Gatwick as they are the most popular.

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

Consider Egyptair (73%), MEA (62%) or American Airlines (62%) 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, British Airways or Air Transat.

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.

C$ 383+ Cheap 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.

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Best

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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 10 September 2026.

Wed 11/1110:10 p.m. -

1 stop18h 45m

Wed 18/111:50 p.m. -

1 stop29h 45m

Deal found 6/9C$ 754

Fri 20/118:15 p.m. -

1 stop19h 40m

Sun 29/115:55 a.m. -

1 stop18h 45m

Deal found 6/9C$ 789

Wed 18/118:20 p.m. -

1 stop16h 30m

Mon 23/116:25 a.m. -

1 stop14h 15m

Deal found 9/9C$ 790

Tue 22/94:40 p.m. -

2 stops14h 20m

Mon 28/95:20 p.m. -

2 stops23h 40m

Deal found 7/9C$ 791

Wed 23/98:35 p.m. -

1 stop30h 20m

Tue 6/1012:40 p.m. -

1 stop16h 57m

Deal found 7/9C$ 791

Sun 8/118:20 p.m. -

1 stop11h 35m

Sat 14/113:25 p.m. -

2 stops28h 45m

Deal found 6/9C$ 793

Tue 15/910:05 p.m. -

Nonstop6h 45m

Sun 20/911:35 a.m. -

Nonstop7h 40m

Deal found 5/9C$ 793

Wed 18/119:45 p.m. -

1 stop12h 45m

Wed 25/118:15 a.m. -

1 stop16h 40m

Deal found 6/9C$ 793

Sat 3/1010:05 p.m. -

Nonstop6h 45m

Wed 14/1011:35 a.m. -

Nonstop7h 40m

Deal found 5/9C$ 794

Fri 20/118:15 p.m. -

1 stop12h 50m

Fri 4/122:00 p.m. -

1 stop27h 15m

Deal found 5/9C$ 794

Mon 12/102:00 p.m. -

2 stops19h 45m

Wed 21/107:45 a.m. -

2 stops16h 36m

Deal found 9/9C$ 796

Tue 13/1010:05 p.m. -

Nonstop6h 45m

Wed 21/1011:35 a.m. -

Nonstop7h 40m

Deal found 9/9C$ 796

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 10 September 2026.

Wed 10/210:10 p.m. -

1 stop18h 45m

Wed 17/21:50 p.m. -

1 stop29h 45m

Deal found 8/9C$ 782

Tue 13/1010:05 p.m. -

Nonstop6h 45m

Wed 21/1012:40 p.m. -

1 stop16h 57m

Deal found 9/9C$ 827

Wed 14/108:35 p.m. -

1 stop30h 20m

Sat 31/1011:40 a.m. -

1 stop16h 55m

Deal found 5/9C$ 864

Mon 16/117:05 p.m. -

1 stop10h 25m

Fri 20/1110:00 a.m. -

1 stop12h 15m

Deal found 8/9C$ 922

Thu 5/117:05 p.m. -

1 stop13h 40m

Wed 11/1111:45 a.m. -

1 stop10h 30m

Deal found 9/9C$ 924

Thu 15/1010:10 p.m. -

Nonstop6h 50m

Thu 29/101:00 p.m. -

Nonstop7h 35m

Deal found 5/9C$ 931

Fri 2/101:10 p.m. -

1 stop26h 30m

Mon 12/106:50 a.m. -

2 stops29h 42m

Deal found 6/9C$ 950

Wed 18/117:15 p.m. -

1 stop9h 15m

Tue 1/1210:00 a.m. -

2 stops18h 33m

Deal found 6/9C$ 1,022

Tue 13/1010:00 p.m. -

Nonstop6h 40m

Thu 22/106:05 p.m. -

Nonstop7h 10m

Deal found 9/9C$ 1,026

Tue 13/106:35 p.m. -

2 stops13h 00m

Tue 27/109:15 a.m. -

2 stops15h 10m

Deal found 5/9C$ 1,097

Sun 4/108:30 p.m. -

2 stops32h 55m

Wed 7/109:00 a.m. -

2 stops32h 08m

Deal found 7/9C$ 1,124

Thu 19/117:55 p.m. -

1 stop15h 25m

Wed 2/1210:55 a.m. -

1 stop36h 05m

Deal found 6/9C$ 1,453

Thu 12/118:10 p.m. -

1 stop16h 05m

Mon 23/1111:35 a.m. -

1 stop30h 05m

Deal found 9/9C$ 807

Wed 18/113:10 p.m. -

1 stop16h 20m

Mon 30/111:30 p.m. -

1 stop28h 40m

Deal found 6/9C$ 1,627

Sun 15/115:25 p.m. -

1 stop11h 20m

Fri 27/1111:40 a.m. -

1 stop12h 35m

Deal found 6/9C$ 873

Wed 25/118:10 p.m. -

1 stop30h 45m

Wed 2/129:35 a.m. -

1 stop32h 05m

Deal found 9/9C$ 820

Mon 12/105:00 p.m. -

1 stop12h 45m

Wed 21/1012:40 p.m. -

1 stop16h 57m

Deal found 9/9C$ 907

Mon 16/115:00 p.m. -

1 stop19h 40m

Thu 3/126:00 a.m. -

1 stop11h 15m

Deal found 7/9C$ 933

Sat 14/117:05 p.m. -

1 stop13h 30m

Sun 6/126:00 a.m. -

1 stop11h 15m

Deal found 7/9C$ 933

Sat 21/115:25 p.m. -

1 stop11h 20m

Fri 27/1111:40 a.m. -

1 stop15h 40m

Deal found 6/9C$ 873

Thu 24/91:15 p.m. -

1 stop12h 30m

Sun 27/98:00 a.m. -

1 stop14h 30m

Deal found 7/9C$ 964

Mon 23/118:10 p.m. -

1 stop19h 50m

Sun 6/126:40 p.m. -

1 stop23h 00m

Deal found 8/9C$ 824

Sat 16/17:05 p.m. -

1 stop13h 40m

Fri 22/16:30 a.m. -

1 stop15h 45m

Deal found 8/9C$ 933

Fri 8/17:15 p.m. -

1 stop21h 05m

Mon 25/19:25 a.m. -

1 stop12h 50m

Deal found 9/9C$ 940

Mon 12/106:00 a.m. -

2 stops19h 55m

Wed 14/105:55 p.m. -

2 stops28h 22m

Deal found 9/9C$ 971

Wed 14/108:35 p.m. -

1 stop30h 20m

Fri 30/1011:40 a.m. -

1 stop11h 35m

Deal found 5/9C$ 889

Sun 27/129:15 p.m. -

1 stop17h 55m

Sat 9/14:10 p.m. -

1 stop32h 05m

Deal found 6/9C$ 1,093

Thu 5/118:10 p.m. -

1 stop18h 45m

Wed 11/116:35 p.m. -

1 stop23h 05m

Deal found 5/9C$ 827

Tue 22/97:00 p.m. -

1 stop13h 40m

Tue 23/26:00 a.m. -

1 stop14h 20m

Deal found 10/9C$ 951

Tue 26/110:15 p.m. -

2 stops29h 45m

Mon 1/211:30 a.m. -

1 stop12h 30m

Deal found 9/9C$ 1,151

Find flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Round-trip from	C$ 754
One-way from	C$ 383
Popular in	December
Cheapest in	September
Average price	C$ 853
Good round-trip deal	C$ 793 or less
Good one-way deal	C$ 387 or less

11/11-18/11
2 total stops
48h 30m total
Montreal to United Kingdom

Search Deals

7/10-31/12
1 total stop
23h 40m total
Montreal to United Kingdom

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

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

Cheapest round-trip

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

7:00 p.m.-11:40 p.m.

1 stop23h 40m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 387

MontrealManchester

YUL Montreal Pierre Elliott Trudeau Intl - MAN Manchester

YULMAN

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

8:15 p.m.-9:35 a.m.

1 stop32h 20m

Manchester

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 390

MontrealManchester

YUL Montreal Pierre Elliott Trudeau Intl - MAN Manchester

YULMAN

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

8:15 p.m.-12:25 a.m.

1 stop23h 10m

Manchester

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 393

MontrealManchester

YUL Montreal Pierre Elliott Trudeau Intl - MAN Manchester

YULMAN

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:45 a.m.-7:20 a.m.

2 stops43h 35m

Manchester

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 396

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

11:50 p.m.-12:05 a.m.

1 stop19h 15m

London Luton

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 396

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:30 p.m.-11:50 a.m.

1 stop12h 20m

London Luton

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 396

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

7:00 p.m.-8:10 p.m.

1 stop20h 10m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 397

MontrealGlasgow

YUL Montreal Pierre Elliott Trudeau Intl - GLA Glasgow Intl

YULGLA

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

6:45 a.m.-6:45 a.m.

2 stops43h 00m

Glasgow Intl

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 397

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

8:15 p.m.-10:45 p.m.

1 stop21h 30m

London Luton

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 397

MontrealManchester

YUL Montreal Pierre Elliott Trudeau Intl - MAN Manchester

YULMAN

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

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

2 stops34h 25m

Manchester

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YUL-STN

YUL-LGW

YUL-LTN

YUL-EDI

YUL-LHR

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

YUL-GB0

YUL-STN

YUL-LGW

YUL-LTN

YUL-EDI

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

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 917). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in December is currently the most expensive (average of C$ 1,322). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom as you normally would.

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

The most flights from YUL to GB0 are scheduled on a Wednesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

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

About 23% of weekly flights between Montreal and United Kingdom have experienced delays in the past year, with the average delay time being 150 minutes.

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

Historically, flights departing at night 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?

Saturday tends to have the lowest number of delays on this route, whereas Sunday 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 15% of flights being delayed.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 Air Transat,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Transat

7.7

Good

578 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

American Airlines

7.1

Good

12,046 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Canada

7.1

Good

11,608 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Lufthansa

6.8

Okay

8,216 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

British Airways

6.7

Okay

8,209 reviews

Air Transat

7.7

Good

578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
Airlines like Porter Airlines, Air Transat, and Virgin Atlantic fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 23h 35m. 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$ 331), Air Transat (C$ 390), and TAP AIR PORTUGAL (C$ 395).
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 City or Montreal Pierre Elliott Trudeau Intl - London Gatwick as they are the most popular.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?
Consider Egyptair (73%), MEA (62%) or American Airlines (62%) 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$ 2,576, our data shows the cheapest flight currently is C$ 604. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay C$ 762 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, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 917). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in December is currently the most expensive (average of C$ 1,322). 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
Virgin Atlantic	CheapestC$ 542	AverageC$ 975	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
TAP AIR PORTUGAL	CheapestC$ 553	AverageC$ 835	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Transat	CheapestC$ 665	AverageC$ 1,073	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 710	AverageC$ 917	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 723	AverageC$ 959	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
British Airways	CheapestC$ 786	AverageC$ 1,241	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	CheapestC$ 795	AverageC$ 1,182	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 804	AverageC$ 1,178	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	CheapestC$ 834	AverageC$ 991	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Finnair	CheapestC$ 940	AverageC$ 1,076	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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$ 383

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. 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 10 September 2026.

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 10 September 2026.

Best flights from Pierre Elliott Trudeau Intl to United KingdomDiscover 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 10 September 2026.

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 10 September 2026.

Direct flights from Pierre Elliott Trudeau Intl to United KingdomExplore 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 10 September 2026.

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 10 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to United KingdomDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to United Kingdom. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to United Kingdom. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to United KingdomSearch 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 10 September 2026.

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 10 September 2026.

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

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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 10 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom as you normally would.

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

The most flights from YUL to GB0 are scheduled on a Wednesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

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

About 23% of weekly flights between Montreal and United Kingdom have experienced delays in the past year, with the average delay time being 150 minutes.

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

Historically, flights departing at night 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?

Saturday tends to have the lowest number of delays on this route, whereas Sunday 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 15% of flights being delayed.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom?

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 Air Transat,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Alternative routes for Pierre Elliott Trudeau Intl to United Kingdom

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Pierre Elliott Trudeau Intl and United Kingdom flights

Browse other Pierre Elliott Trudeau Intl and United Kingdom flight options. Last updated on 10 September 2026.

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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 10 September 2026.

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 10 September 2026.

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 10 September 2026.

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 10 September 2026 and is based on user searches.

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 10 September 2026.