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 Stansted 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$ 349+ 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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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 15 September 2026.

Wed 11/1110:10 p.m. -

1 stop18h 45m

Wed 18/111:50 p.m. -

1 stop29h 45m

Deal found 11/9C$ 763

Fri 27/1110:10 p.m. -

1 stop14h 50m

Fri 4/121:50 p.m. -

1 stop29h 45m

Deal found 13/9C$ 793

Tue 10/116:50 p.m. -

1 stop13h 50m

Tue 17/118:30 a.m. -

1 stop12h 10m

Deal found 14/9C$ 803

Sat 14/116:50 p.m. -

1 stop20h 30m

Sat 21/115:55 a.m. -

1 stop14h 45m

Deal found 11/9C$ 804

Sun 27/94:15 p.m. -

1 stop13h 30m

Sun 4/1011:35 a.m. -

Nonstop7h 40m

Deal found 11/9C$ 804

Sun 27/96:45 a.m. -

1 stop23h 00m

Sun 11/1011:35 a.m. -

Nonstop7h 40m

Deal found 12/9C$ 806

Wed 11/112:15 p.m. -

2 stops22h 45m

Mon 16/117:50 p.m. -

1 stop21h 25m

Deal found 10/9C$ 807

Sun 4/106:45 a.m. -

1 stop23h 00m

Sun 11/1011:35 a.m. -

Nonstop7h 40m

Deal found 12/9C$ 807

Fri 6/118:15 p.m. -

1 stop12h 50m

Sun 22/114:25 p.m. -

1 stop24h 50m

Deal found 10/9C$ 807

Fri 27/1110:10 p.m. -

1 stop18h 45m

Sat 5/125:50 a.m. -

1 stop13h 45m

Deal found 12/9C$ 809

Thu 1/1010:05 p.m. -

Nonstop6h 45m

Sat 10/109:40 a.m. -

1 stop12h 27m

Deal found 13/9C$ 809

Tue 24/116:50 p.m. -

1 stop20h 50m

Tue 1/126:00 a.m. -

1 stop14h 40m

Deal found 12/9C$ 810

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 15 September 2026.

Wed 11/1110:10 p.m. -

1 stop18h 45m

Wed 18/111:50 p.m. -

1 stop29h 45m

Deal found 13/9C$ 765

Thu 15/1010:05 p.m. -

Nonstop6h 45m

Mon 26/1011:40 a.m. -

1 stop11h 35m

Deal found 13/9C$ 852

Mon 12/104:40 p.m. -

1 stop10h 15m

Wed 14/108:05 p.m. -

1 stop23h 55m

Deal found 10/9C$ 906

Tue 24/117:05 p.m. -

1 stop10h 25m

Mon 30/1111:45 a.m. -

1 stop10h 30m

Deal found 10/9C$ 931

Mon 22/25:25 p.m. -

1 stop11h 20m

Wed 17/311:40 a.m. -

1 stop16h 55m

Deal found 12/9C$ 946

Mon 11/17:15 p.m. -

1 stop9h 15m

Mon 18/17:45 a.m. -

1 stop14h 30m

Deal found 13/9C$ 968

Sat 10/106:00 a.m. -

1 stop10h 25m

Fri 16/104:40 p.m. -

2 stops19h 52m

Deal found 10/9C$ 975

Mon 8/39:15 p.m. -

1 stop9h 30m

Sat 13/35:30 p.m. -

1 stop30h 45m

Deal found 11/9C$ 1,091

Fri 8/17:15 p.m. -

1 stop9h 15m

Tue 23/28:05 p.m. -

2 stops21h 10m

Deal found 14/9C$ 1,095

Thu 15/106:05 p.m. -

1 stop9h 35m

Wed 21/109:15 a.m. -

1 stop11h 45m

Deal found 13/9C$ 1,124

Sun 8/119:45 p.m. -

1 stop31h 05m

Sun 15/119:05 a.m. -

2 stops15h 50m

Deal found 14/9C$ 1,128

Wed 27/17:55 p.m. -

1 stop33h 00m

Wed 17/210:55 a.m. -

1 stop36h 05m

Deal found 10/9C$ 1,427

Thu 26/118:10 p.m. -

1 stop15h 15m

Mon 7/127:00 p.m. -

1 stop22h 40m

Deal found 15/9C$ 810

Tue 12/15:25 p.m. -

1 stop11h 20m

Thu 25/211:40 a.m. -

1 stop15h 40m

Deal found 14/9C$ 888

Wed 18/118:10 p.m. -

1 stop17h 25m

Mon 30/1111:35 a.m. -

1 stop30h 05m

Deal found 11/9C$ 814

Mon 12/106:50 p.m. -

1 stop9h 00m

Wed 28/107:45 a.m. -

1 stop14h 30m

Deal found 15/9C$ 959

Wed 27/112:45 p.m. -

1 stop13h 05m

Wed 17/28:40 a.m. -

2 stops19h 30m

Deal found 13/9C$ 968

Sat 10/106:30 p.m. -

1 stop12h 25m

Sat 17/1010:25 a.m. -

2 stops14h 20m

Deal found 10/9C$ 975

Thu 12/118:10 p.m. -

1 stop16h 05m

Sun 22/113:55 p.m. -

1 stop25h 45m

Deal found 12/9C$ 822

Sun 10/12:15 p.m. -

1 stop14h 30m

Mon 22/211:40 a.m. -

1 stop15h 40m

Deal found 14/9C$ 907

Tue 19/112:45 p.m. -

1 stop14h 00m

Sun 24/18:40 a.m. -

2 stops19h 30m

Deal found 12/9C$ 970

Wed 9/126:00 a.m. -

1 stop20h 45m

Mon 14/1211:30 a.m. -

2 stops17h 03m

Deal found 13/9C$ 970

Wed 10/39:15 p.m. -

1 stop11h 40m

Sun 14/39:40 a.m. -

1 stop14h 35m

Deal found 11/9C$ 1,091

Sat 7/118:10 p.m. -

1 stop11h 50m

Sat 21/1112:00 p.m. -

1 stop29h 40m

Deal found 11/9C$ 831

Fri 16/106:50 p.m. -

1 stop10h 20m

Fri 30/109:05 a.m. -

1 stop13h 10m

Deal found 14/9C$ 1,114

Sat 26/92:55 p.m. -

1 stop10h 55m

Wed 30/98:35 a.m. -

1 stop13h 27m

Deal found 14/9C$ 1,120

Wed 27/11:10 p.m. -

2 stops16h 10m

Wed 17/26:10 a.m. -

2 stops31h 22m

Deal found 10/9C$ 1,035

Wed 3/35:25 p.m. -

1 stop11h 20m

Mon 8/311:40 a.m. -

1 stop25h 45m

Deal found 12/9C$ 946

Sat 9/12:25 p.m. -

1 stop14h 00m

Tue 23/28:55 a.m. -

1 stop11h 25m

Deal found 14/9C$ 975

Mon 8/25:00 p.m. -

1 stop9h 55m

Mon 15/211:45 a.m. -

2 stops16h 25m

Deal found 14/9C$ 977

Find flight deals from Pierre Elliott Trudeau Intl to United Kingdom

Round-trip from	C$ 763
One-way from	C$ 349
Popular in	December
Cheapest in	September
Average price	C$ 854
Good round-trip deal	C$ 815 or less
Good one-way deal	C$ 390 or less

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

Search Deals

13/10-31/12
2 total stops
32h 20m total
Montreal to United Kingdom

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 28 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

MontrealEdinburgh

YUL Montreal Pierre Elliott Trudeau Intl - EDI Edinburgh Turnhouse

YULEDI

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:45 a.m.-9:00 p.m.

2 stops33h 15m

Edinburgh Turnhouse

Wed 31/12

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

Nonstop0h 00m

C$ 368

MontrealEdinburgh

YUL Montreal Pierre Elliott Trudeau Intl - EDI Edinburgh Turnhouse

YULEDI

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

7:20 p.m.-8:50 a.m.

2 stops32h 30m

Edinburgh Turnhouse

Wed 31/12

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

Nonstop0h 00m

C$ 370

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

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$ 390

Quickest round-trip

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 392

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

8:15 p.m.-5:05 p.m.

1 stop15h 50m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 392

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

8:15 p.m.-1:45 p.m.

1 stop12h 30m

London Luton

Wed 31/12

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

Nonstop0h 00m

C$ 392

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

8:15 p.m.-2:05 p.m.

1 stop12h 50m

London Luton

Wed 31/12

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

Nonstop0h 00m

C$ 393

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

8:35 p.m.-7:55 a.m.

1 stop30h 20m

London Gatwick

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

7:20 p.m.-8:50 a.m.

2 stops56h 30m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 397

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

8:15 p.m.-7:10 p.m.

1 stop17h 55m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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-EDI

YUL-MAN

YUL-STN

YUL-LGW

YUL-LTN

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-EDI

YUL-MAN

YUL-STN

YUL-LGW

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 939). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in December is currently the most expensive (average of C$ 1,325). 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 Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 148 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 17% 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,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

579 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

579 reviews

Air Transat

7.7

Good

579 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

WestJet

7.2

Good

3,443 reviews

Air Transat

7.7

Good

579 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

11,630 reviews

Air Transat

7.7

Good

579 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

8,219 reviews

Air Transat

7.7

Good

579 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

8,220 reviews

Air Transat

7.7

Good

579 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 Air Transat, SWISS, and Delta 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 3h 40m. 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$ 334), Air Transat (C$ 391), 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 Stansted 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$ 2,479, our data shows the cheapest flight currently is C$ 608. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay C$ 777 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom (average of C$ 939). Flying from Montreal Pierre Elliott Trudeau Intl Airport to United Kingdom in December is currently the most expensive (average of C$ 1,325). 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$ 546	AverageC$ 983	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
TAP AIR PORTUGAL	CheapestC$ 557	AverageC$ 842	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Transat	CheapestC$ 670	AverageC$ 1,078	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 715	AverageC$ 924	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 729	AverageC$ 968	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
British Airways	CheapestC$ 791	AverageC$ 1,252	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	CheapestC$ 828	AverageC$ 1,191	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 839	AverageC$ 1,187	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	CheapestC$ 841	AverageC$ 999	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Finnair	CheapestC$ 947	AverageC$ 1,084	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$ 349

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 13/10. 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 15 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 15 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 15 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 15 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 15 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 15 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 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to United Kingdom. Data last updated 15 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 15 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 15 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 15 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 Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 148 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 17% 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,WestJet, 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

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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 15 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 15 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 15 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 15 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 15 September 2026.