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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to the United Kingdom from C$ 292

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LHR
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

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 27 June 2026.

Fri 9/107:00 p.m.
YUL
-
EDI
1 stop20h 55m
Virgin Atlantic
Sat 17/109:20 a.m.
EDI
-
YUL
1 stop12h 35m
Virgin Atlantic
Deal found 24/6C$ 558
Wed 19/85:45 p.m.
YUL
-
GLA
1 stop10h 55m
WestJet
Wed 26/811:00 a.m.
GLA
-
YUL
1 stop10h 45m
WestJet
Deal found 23/6C$ 714
Fri 9/107:00 p.m.
YUL
-
EDI
1 stop10h 40m
Virgin Atlantic
Fri 16/105:40 a.m.
EDI
-
YUL
2 stops22h 30m
Virgin Atlantic
Deal found 23/6C$ 718
Sun 6/95:45 p.m.
YUL
-
GLA
1 stop10h 55m
WestJet
Sat 19/911:00 a.m.
GLA
-
YUL
1 stop18h 25m
WestJet
Deal found 25/6C$ 718
Tue 18/85:45 p.m.
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Sun 23/89:55 p.m.
GLA
-
YUL
2 stops39h 59m
Multiple Airlines
Deal found 26/6C$ 719
Sun 6/95:45 p.m.
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Wed 16/910:35 p.m.
GLA
-
YUL
2 stops23h 10m
Multiple Airlines
Deal found 24/6C$ 726
Tue 8/95:45 p.m.
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Wed 16/910:35 p.m.
GLA
-
YUL
2 stops30h 50m
Multiple Airlines
Deal found 24/6C$ 729
Sun 26/75:45 p.m.
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Fri 14/89:25 p.m.
GLA
-
YUL
2 stops40h 29m
Multiple Airlines
Deal found 27/6C$ 731
Tue 25/85:45 p.m.
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Wed 16/910:35 p.m.
GLA
-
YUL
2 stops23h 10m
Multiple Airlines
Deal found 24/6C$ 739
Fri 28/85:45 p.m.
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Wed 16/910:35 p.m.
GLA
-
YUL
2 stops30h 50m
Multiple Airlines
Deal found 24/6C$ 742
Tue 8/95:45 p.m.
YUL
-
GLA
1 stop10h 55m
WestJet
Wed 16/911:00 a.m.
GLA
-
YUL
1 stop10h 45m
WestJet
Deal found 24/6C$ 748
Sun 6/95:45 p.m.
YUL
-
GLA
1 stop10h 55m
WestJet
Thu 17/911:00 a.m.
GLA
-
YUL
1 stop10h 45m
WestJet
Deal found 24/6C$ 759

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 27 June 2026.

Round-trip from

C$ 558

One-way from

C$ 292

Popular in

July

Cheapest in

September

Average price

C$ 1,051

Good round-trip deal

C$ 750 or less

Good one-way deal

C$ 509 or less
Virgin Atlantic
  • Virgin Atlantic
  • 9/10-17/10
  • 2 total stops
  • 33h 30m total
  • Montreal to United Kingdom
Search Deals
WestJet
  • WestJet
  • 22/7
  • 1 total stop
  • 10h 55m total
  • Montreal to United Kingdom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 June 2026.
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

MontrealEdinburgh

YUL - EDI

YULEDI

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

7:00 p.m.-8:55 p.m.

1 stop20h 55m

Edinburgh Turnhouse

Sat 17/10

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 558

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

8:35 p.m.-10:45 a.m.

1 stop9h 10m

London Gatwick

Tue 13/10

12:40 p.m.-7:32 p.m.

1 stop11h 52m

C$ 786

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

5:00 p.m.-7:55 a.m.

1 stop9h 55m

London Gatwick

Wed 14/10

12:40 p.m.-7:32 p.m.

1 stop11h 52m

C$ 822

MontrealEdinburgh

YUL - EDI

YULEDI

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:00 p.m.-4:30 p.m.

1 stop18h 30m

Edinburgh Turnhouse

Mon 21/9

9:15 a.m.-4:55 p.m.

1 stop12h 40m

C$ 826

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

7:00 p.m.-9:40 a.m.

1 stop9h 40m

London Gatwick

Mon 24/8

10:25 a.m.-11:30 p.m.

2 stops18h 05m

C$ 831

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

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

1 stop12h 20m

London Luton

Sat 28/11

6:15 a.m.-12:30 p.m.

1 stop35h 15m

C$ 834

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:50 p.m.-12:55 p.m.

1 stop13h 05m

Glasgow Intl

Sun 11/10

6:00 a.m.-4:55 p.m.

1 stop15h 55m

C$ 839

MontrealEdinburgh

YUL - EDI

YULEDI

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

11:40 p.m.-8:15 p.m.

1 stop15h 35m

Edinburgh Turnhouse

Wed 21/10

5:00 p.m.-4:05 p.m.

1 stop28h 05m

C$ 853

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

7:00 p.m.-1:15 p.m.

1 stop13h 15m

London Luton

Tue 13/10

3:25 p.m.-10:40 a.m.

1 stop24h 15m

C$ 868

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

8:10 p.m.-2:40 p.m.

1 stop13h 30m

Manchester

Tue 17/11

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

1 stop23h 10m

C$ 888

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 488). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in April is currently the most expensive (average of C$ 1,388). 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?

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 27 June 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

Explore weekly flight availability from Pierre Elliott Trudeau Intl to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 June 2026.

The most flights from YUL to GB0 are scheduled on a Tuesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 155 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?

Thursday 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 10% 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 78 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

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 27 June 2026.
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
7.8
Good
559 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
559 reviews
Air Transat
7.8
Good
559 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.1
Good
11,777 reviews
Air Transat
7.8
Good
559 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,269 reviews
Air Transat
7.8
Good
559 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,103 reviews
Air Transat
7.8
Good
559 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
8,073 reviews
Air Transat
7.8
Good
559 reviews
Check prices

Entertainment

7.1

Crew

8.5

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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?

    Airlines like Virgin Atlantic, Porter Airlines, and SWISS fly from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in about 9h 55m. The time it takes to get you to your destination can typically vary by up to 11h. 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 Air Transat (C$ 335), WestJet (C$ 341), and Porter Airlines (C$ 354).

  • 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 Austrian Airlines (86%), United Airlines (86%) or Lufthansa (86%) 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$ 2,523, our data shows the cheapest flight currently is C$ 815. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay C$ 358 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, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 488). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in April is currently the most expensive (average of C$ 1,388). 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.

See more FAQs

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Top 9 airlines flying from Pierre Elliott Trudeau Intl to United Kingdom

Discover the top 9 airlines that operate flights from Pierre Elliott Trudeau Intl to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 699AverageC$ 758FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 716AverageC$ 1,125FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 745AverageC$ 970FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 748AverageC$ 1,052FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
British AirwaysCheapestC$ 777AverageC$ 1,208FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 779AverageC$ 1,177FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 789AverageC$ 1,179FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapestC$ 799AverageC$ 997FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapestC$ 886AverageC$ 1,143FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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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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