YUL - LON

£205 Find Cheap Flights from Montreal to London – Compare and Save

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Everything you should know

Cheapest return fare
£424
Typical prices: £370-£465
Air Transat
Fri 2/10Sat 10/10
YUL - LGW • 1 stop
Cheapest direct flights
£424
Air Transat
Sun 20/9Sun 27/9
YUL - LGW • Direct
Advice from real travellers
Lufthansa Premium Economy adds space and a 23 kg checked bag.
Air Transat Eco Budget includes a meal; BA premium economy adds legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with Air Canada, British Airways, and Air Transat. Average duration is 6h 46m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
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Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
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Top stopover airports
Cheapest • Avg £332 (return)
Shortest trip • 9h 10m (one-way)
Insights
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 6% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Montreal to London (YUL-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Montreal to London

Fri, 2 Oct - Sat, 10 Oct
Air Transat Logo
20:35 - 10:45YUL  Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick
9h 10m1 stop Toronto Pearson Intl
Air Transat Logo
09:40 - 20:30LGW  London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl
15h 50m1 stop Toronto Pearson Intl
£424Air Transat
Wed, 23 Sep - Tue, 6 Oct
Air Transat Logo
20:35 - 07:55YUL  Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick
30h 20m1 stop Toronto Pearson Intl
Air Transat Logo
12:40 - 20:30LGW  London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl
12h 50m1 stop Toronto Pearson Intl
£424Air Transat
Sun, 20 Sep - Sun, 27 Sep
Air Transat Logo
22:05 - 09:50YUL  Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick
6h 45mdirect
Air Transat Logo
11:35 - 14:15LGW  London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl
7h 40mdirect
£424Air Transat
Thu, 24 Sep - Tue, 6 Oct
Air Transat Logo
20:35 - 10:45YUL  Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick
9h 10m1 stop Toronto Pearson Intl
Air Transat Logo
12:40 - 20:30LGW  London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl
12h 50m1 stop Toronto Pearson Intl
£424Air Transat
Mon, 23 Nov - Wed, 25 Nov
Air Canada Logo
20:00 - 11:20YUL  Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow
10h 20m1 stop Toronto Pearson Intl
Air Canada Logo
11:05 - 11:40LHR  London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl
29h 35m1 stop Brussels Bruxelles-National
£430Air Canada
Mon, 26 Oct - Thu, 29 Oct
Air Canada Logo
19:50 - 08:20YUL  Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow
32h 30m1 stop Vienna Intl
Air Canada Logo
06:50 - 12:40LHR  London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl
9h 50m1 stop Brussels Bruxelles-National
£439Air Canada
Fri, 2 Oct - Sun, 4 Oct
Air Canada Logo
20:30 - 11:50YUL  Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow
10h 20m1 stop Toronto Pearson Intl
Air Canada Logo
11:05 - 10:40LHR  London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl
28h 35m1 stop Brussels Bruxelles-National
£444Air Canada
Wed, 18 Nov - Sun, 29 Nov
British Airways Logo
21:15 - 09:05YUL  Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow
6h 50mdirect
British Airways Logo
16:45 - 19:15LHR  London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl
7h 30mdirect
£504British Airways
Fri, 4 Dec - Mon, 18 Jan
British Airways Logo
21:05 - 08:55YUL  Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow
6h 50mdirect
British Airways Logo
16:45 - 19:15LHR  London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl
7h 30mdirect
£504British Airways
Fri, 27 Nov - Sat, 5 Dec
British Airways Logo
21:05 - 08:55YUL  Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow
6h 50mdirect
British Airways Logo
16:45 - 19:15LHR  London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl
7h 30mdirect
£504British Airways
Booking Insights

KAYAK’s insights & trends for Montreal to London flights

Get data-powered insights and trends into flights from Montreal to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Montreal Pierre Elliott Trudeau Intl Airport to London?

Flight prices are below average for this route right now.

Flights to London from Montreal Pierre Elliott Trudeau Intl Airport usually cost between £425 and £561 in September.
The lowest price found in the past 5 days was £424 on Multiple Airlines (22 Sept–28 Sept).

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to London flight route?

The cheapest return flight from Montreal Pierre Elliott Trudeau Intl Airport to London costs £408 on the route between Montreal Pierre Elliott Trudeau Intl Airport (YUL) and London Gatwick Airport (LGW). Over the past month, this route was, on average, 5% cheaper than other Montreal Pierre Elliott Trudeau Intl Airport-London routes. The most popular route is between Montreal Pierre Elliott Trudeau Intl Airport (YUL) and London Heathrow Airport (LHR).

What’s the cheapest day of the week to fly from Montreal to London?

If your flying dates are flexible, you should consider flying to London on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Montreal to London. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to London?

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to London is November, where tickets cost £485 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £696 and £589 respectively.

Can I save money by flying with a stopover from Montreal Pierre Elliott Trudeau Intl Airport to London?

No, with an average price for the route of £499, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London?

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to London, you should book around 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Montreal to London

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

John Walton

John Walton

Expert on Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Kirstie Pickering

Kirstie Pickering

Expert on LHR and LGW

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Good to know - Cheap tickets from Montreal to London

Low season

February

Cheapest flight

£205
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Montreal to London Stansted Airport

When to book flights from Montreal to London

Are your dates flexible? Find out the best times to travel from Montreal to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking Montreal to London flights

  • What dining options are available at Montreal Airport?

    There are more than 30 restaurants and cafés at Montreal-Trudeau Airport, so travelers don’t have to fly on an empty stomach. Dine at European-style bistros, sports bars or fast food outlets, or enjoy a cocktail or microbrew at one of the bars. There are also family-friendly options such as pizza and burger joints as well as healthy options for juices and gourmet salads.

  • Is there a concierge service at Montreal Airport?

    SAVM offers meet and greet services for passengers travelling through Montreal-Trudeau Airport. Passengers will be accompanied throughout their stay at the airport, and offered personalized assistance with check-in, luggage, security and boarding. Private transfers and access to VIP lounges can also be arranged.

  • What facilities are available at Heathrow Airport for families travelling with children?

    Parents travelling with children can take advantage of family-friendly amenities at Heathrow Airport, including a number of Stay & Play areas in the terminal. These areas have interactive slides and activity sheets to keep little ones entertained. A number of restaurants also offer kids menus and high chairs.

  • What is the fastest way to get to central London from Heathrow Airport?

    The Heathrow Express runs from the airport to central London in about 15 minutes. Trains depart from Terminals 2 and 3 and tickets can be purchased online, at the station or on the train. Amenities include air-conditioning, ample luggage space, free Wi-Fi and on-board TV.

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to London?

    In the last 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to London was £205 for a one-way ticket and £424 for a return.

  • Which airports will I be using when flying from Montreal to London?

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at one of these airports: London Heathrow or London Stansted.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to London?

    Lufthansa, and Air Canada offer inflight Wi-Fi service on the Montreal to London flight route.

  • Which aircraft models fly most regularly from Montreal to London?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Montreal to London flight route.

  • Which airline alliances offer flights from Montreal to London?

    oneworld, and Star Alliance are the airline alliances operating flights between Montreal and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Montreal to London?

    There are direct flights from Montreal to London on a daily basis.

  • Which is the best airline for flights from Montreal to London, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to London are Air Transat and Air Canada. With an average price for the route of £498 and an overall rating of 7.8, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of £564 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Montreal to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to London

  • Looking for a cheap flight from London to Montreal? 25% of our users found flights on this route for £308 or less one-way and £502 or less round-trip.
  • Flights from Montreal to London depart from Montreal Pierre Elliott Trudeau International Airport and have an average flight time of 7 hours. Flights can be booked through a number of airlines including SWISS, Delta, Air Transat, Air Canada and Icelandair. Direct flights from Montreal to London are generally more expensive.
  • London is served by a number of airports so it is important to check where you’re staying in the UK before you book your flight. Heathrow Airport is located about 30 kilometers west of London and has the most connections to the city. Gatwick is located 45 kilometers to the south and Stanstead is 60 kilometers north-east of central London.
  • If you are looking for something to read on your flight from Montreal-Trudeau Airport, the lirevoustransporte.com platform has a collection of electronic books for passengers to download to a phone or device. Travelers have access to the first chapter and can borrow the full book from the BAnQ portal or purchase it in print or digital format.
  • International travelers can purchase a range of duty-free items at Montreal-Trudeau Airport including perfume, cosmetics, confectionary and liquor. If you’re running short on time, browse through the online catalogue, pre-order your items and simply pick up your purchases when you get to the airport. Duty-free shops are located near Gates 52 and 75.
  • If you are arriving on an early flight and want to go sightseeing in London without bringing your luggage, Transferbags can deliver your bags from Heathrow Airport directly to your hotel, accommodation or office. Your bags will be ready for collection at your chosen destination as soon as you arrive. This service can be booked online or at Heathrow Airport.

Prefer to fly direct from Montreal to London?

 
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to London, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to London

Monday

Air Canada,British Airways

Air Canada,British Airways

Tuesday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Wednesday

Air Canada,British Airways

Air Canada,British Airways

Thursday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Friday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Saturday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Sunday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

See more direct flights

Direct returns

London to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Tuesday

Air Canada,British Airways

Air Canada,British Airways

Wednesday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Thursday

Air Canada,British Airways

Air Canada,British Airways

Friday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Saturday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

Sunday

Air Canada,Air Transat,British Airways

Air Canada,Air Transat, +1 more

See more direct flights

More options for your flight from Montreal to London

Complete your trip to London with a hotel stay or car hire