Cheap flights to Montreal Pierre Elliott Trudeau Intl Airport – Compare and Save

— YUL
5 May — 12 May1
1 adult

Flights to Pierre Elliott Trudeau Intl in 2025

Find the latest flights to Pierre Elliott Trudeau Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 30 April 2025.

Return from

£353

One-way from

£279

Popular in

August

Cheapest in

September

Average price

£459

Good round-trip deal

£373 or less

Good one-way deal

£277 or less
Air Transat
  • Air Transat
  • 6/6-19/6
  • 1 total stop
  • 21h 25m total
  • London to Montreal
6/6
  • 6/6
  • 2 total stops
  • 51h 10m total
  • London to Montreal
Highest demand for flights based on searches. 8% potential increase in price (£33 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Average for return flights in April 2025
Price to beat on a round-trip flight from London to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from London to Montreal Pierre Elliott Trudeau Intl.

Find flight deals to Pierre Elliott Trudeau Intl Airport

Cheapest flights to Pierre Elliott Trudeau Intl Airport
Explore the most affordable flight options available to Pierre Elliott Trudeau Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Fri 6/611:35LGW - YUL
Nonstop7h 40mAir Transat
Thu 19/616:00YUL - LGW
1 stop13h 45mAir Transat
Deal found 29/4£353
Fri 30/518:05LHR - YUL
Nonstop7h 10mBritish Airways
Mon 9/622:10YUL - LHR
Nonstop6h 40mBritish Airways
Deal found 29/4£353
Wed 4/611:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 25/610:30YUL - LGW
1 stop19h 15mAir Transat
Deal found 29/4£353
Fri 13/607:30LHR - YUL
1 stop13h 30mMultiple Airlines
Sun 15/614:10YUL - LHR
1 stop11h 25mMultiple Airlines
Deal found 29/4£353
Tue 27/511:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 2/718:00YUL - LGW
1 stop11h 45mAir Transat
Deal found 28/4£354
Tue 27/511:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 2/722:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 28/4£356
Fri 13/609:55LHR - YUL
1 stop12h 00mVirgin Atlantic
Mon 16/618:50YUL - LHR
1 stop14h 00mVirgin Atlantic
Deal found 29/4£356
Fri 13/612:40LGW - YUL
1 stop16h 57mAir Transat
Fri 20/610:30YUL - LGW
1 stop19h 15mAir Transat
Deal found 29/4£356
Wed 14/508:45LCY - YUL
1 stop12h 15mMultiple Airlines
Sat 24/518:35YUL - LCY
1 stop17h 40mMultiple Airlines
Deal found 28/4£356
Fri 13/607:30LHR - YUL
1 stop13h 30mMultiple Airlines
Sun 31/822:25YUL - LHR
Nonstop6h 35mMultiple Airlines
Deal found 29/4£356
Mon 1/909:40LGW - YUL
1 stop12h 40mAir Transat
Sun 7/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 29/4£357
Sat 13/912:40LHR - YUL
1 stop11h 47mAir Canada
Sat 20/919:30YUL - LHR
1 stop8h 05mAir Canada
Deal found 29/4£357

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.