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Find cheap Air Transat flights to Montreal Pierre Elliott Trudeau Intl Airport

CMH — YUL
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Find Air Transat flight deals to Montreal Pierre Elliott Trudeau Intl Airport

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Cheapest Air Transat flights from United Kingdom to Pierre Elliott Trudeau Intl
Explore the most affordable Air Transat flight options available from United Kingdom to Pierre Elliott Trudeau Intl. Find the lowest fares with prices last updated on 28 July 2026.

Tue 25/812:40
LGW
-
YUL
1 stop11h 52m
Air Transat
Tue 15/915:10
YUL
-
LGW
1 stop14h 35m
Air Transat
Deal found 28/7£400
Mon 24/809:40
LGW
-
YUL
1 stop19h 57m
Air Transat
Sun 6/920:35
YUL
-
LGW
1 stop30h 20m
Air Transat
Deal found 28/7£403
Tue 25/812:40
LGW
-
YUL
1 stop11h 52m
Air Transat
Sat 5/923:35
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 27/7£407

Flights to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat at a glance

Find detailed information about Air Transat flights from United Kingdom to Pierre Elliott Trudeau Intl. Explore the options provided by Air Transat to plan your journey from United Kingdom to Pierre Elliott Trudeau Intl. Data last updated 28 July 2026.

Popular in

July

Cheapest in

January

Average price

£437

Return from

£400

One-way from

£263

Good one-way deal

£315 or less
Highest demand for flights to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat; 16% potential price increase.
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Best time to find cheap flights to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat; 3% potential price drop.
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Average price for flights to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat (return).
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Air Transat
  • Air Transat
  • 25/8-15/9
  • 2 total stops
  • 26h 27m total
  • United Kingdom to Montreal
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Air Transat
  • Air Transat
  • 16/9
  • 1 total stop
  • 16h 57m total
  • United Kingdom to Montreal
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Price to beat on a one-way flight from the United Kingdom to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat.
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Cheapflights Insights

Find cheap Air Transat flights to Montreal Pierre Elliott Trudeau Intl Airport

How long is the flight to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat?

On average, Air Transat flights from the United Kingdom to Montreal Pierre Elliott Trudeau Intl Airport take 11 hours 20 minutes. Flights to Montreal Pierre Elliott Trudeau Intl Airport from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Air Transat weekly flight availability to Montreal Pierre Elliott Trudeau Intl Airport

The most flights to Montreal Pierre Elliott Trudeau Intl Airport operated by Air Transat are scheduled on a Sunday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat?

The best time to book a flight to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat is 55 days before departure. On average, fares are higher if you book 5 days before departure.

FAQs about flights to Montreal Pierre Elliott Trudeau Intl Airport with Air Transat

  • Which airport do Air Transat flights arrive at when travelling to Montreal Pierre Elliott Trudeau Intl Airport?

    Air Transat flights on this route tend to land at Montreal Pierre Elliott Trudeau Intl Airport.

  • Is Air Transat the cheapest airline for a flight to Montreal Pierre Elliott Trudeau Intl Airport?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Montreal Pierre Elliott Trudeau Intl Airport tends to be with Delta.

  • Are there alternative airlines other than Air Transat that fly to Montreal Pierre Elliott Trudeau Intl Airport?

    Air Canada, Lufthansa and British Airways all fly to Montreal Pierre Elliott Trudeau Intl Airport and offer an alternative to Air Transat.

  • How much is a Air Transat flight to Montreal Pierre Elliott Trudeau Intl Airport?

    The average price for a return flight with Air Transat is £584, while a one-way flight costs around £365.

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Reviews of Air Transat

See what Cheapflights users have to say about their Air Transat experience.
Air Transat
7.8
Good
568 reviews
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Overview

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Entertainment

7.1

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