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YUL - YXU

C$ 360 Find Cheap Flights from Montreal to London – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 746
Typical prices: C$ 648-C$ 879
WestJet
Wed 21/11Tue 4/12
YUL - YXU • 2 stops
Cheapest one-way flights
C$ 360
Typical prices: C$ 351-C$ 788
Multiple Airlines
Fri 19/10
YUL - YXU • 2 stops
When to travel
October
Cheapest • 11% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Calgary (YYC)
Cheapest • Avg C$ 759 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 3h 51m (one-way)
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Flight Deals

Cheap Flights from Montreal to London (YUL-YXU)

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

Recent round-trip flight deals from Montreal to London

Sat, 21 Nov - Fri, 4 Dec
WestJet Logo
8:00 p.m. - 5:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
33h 35m2 stops Toronto Pearson Intl Calgary
WestJet Logo
6:40 a.m. - 5:35 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
10h 55m1 stop Calgary
C$ 746WestJet
Wed, 11 Nov - Tue, 17 Nov
Multiple Airlines Logo
4:15 p.m. - 5:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
13h 20m1 stop Calgary
Multiple Airlines Logo
6:40 a.m. - 10:20 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
15h 40m2 stops Calgary Toronto Pearson Intl
C$ 750Multiple Airlines
Wed, 11 Nov - Tue, 17 Nov
Multiple Airlines Logo
5:25 p.m. - 5:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
12h 10m2 stops Toronto Pearson Intl Calgary
Multiple Airlines Logo
6:40 a.m. - 10:20 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
15h 40m2 stops Calgary Toronto Pearson Intl
C$ 811Multiple Airlines
Tue, 27 Oct - Tue, 3 Nov
Multiple Airlines Logo
7:40 p.m. - 6:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
10h 55m1 stop Calgary
Multiple Airlines Logo
6:40 a.m. - 1:20 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
30h 40m1 stop Calgary
C$ 834Multiple Airlines
Sat, 10 Oct - Fri, 16 Oct
Multiple Airlines Logo
3:10 p.m. - 5:20 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
14h 10m2 stops Toronto Pearson Intl Calgary
Multiple Airlines Logo
6:10 a.m. - 2:12 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
32h 02m1 stop Calgary
C$ 874Multiple Airlines
Tue, 27 Oct - Tue, 3 Nov
Multiple Airlines Logo
7:40 p.m. - 6:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
10h 55m1 stop Calgary
Multiple Airlines Logo
6:40 a.m. - 10:20 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
15h 40m2 stops Calgary Toronto Pearson Intl
C$ 874Multiple Airlines
Wed, 11 Nov - Tue, 17 Nov
Air Canada Logo
4:10 p.m. - 9:52 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
5h 42m1 stop Toronto Pearson Intl
Air Canada Logo
3:25 p.m. - 7:00 p.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
3h 35m1 stop Toronto Pearson Intl
C$ 882Air Canada
Tue, 8 Dec - Sun, 10 Jan
Multiple Airlines Logo
4:15 p.m. - 5:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
13h 20m1 stop Calgary
Multiple Airlines Logo
6:15 a.m. - 11:30 a.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
29h 15m2 stops Fort Lauderdale Toronto Pearson Intl
C$ 898Multiple Airlines
Sat, 10 Oct - Fri, 16 Oct
Multiple Airlines Logo
3:10 p.m. - 5:20 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
14h 10m2 stops Toronto Pearson Intl Calgary
Multiple Airlines Logo
6:10 a.m. - 12:37 a.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
18h 27m2 stops Calgary Toronto Pearson Intl
C$ 899Multiple Airlines
Sat, 21 Nov - Fri, 4 Dec
Air Canada Logo
5:10 p.m. - 9:52 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-YXU London
4h 42m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 a.m. - 10:25 a.m.YXU  London-YUL Montreal Pierre Elliott Trudeau Intl
4h 55m1 stop Toronto Pearson Intl
C$ 945Air Canada
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to London flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Montreal Pierre Elliott Trudeau Intl Airport to London with more confidence.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to London?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to London start at C$ 746. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 648 to C$ 879. The lowest price found in the past 5 days was C$ 746 on WestJet.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to London?

Thursday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to London and is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 91% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Montreal Pierre Elliott Trudeau Intl Airport to London flights

Low season

August

Cheapest flight

C$ 360
Best time to beat the crowds but there is an average 92% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flights from Montreal Pierre Elliott Trudeau Intl Airport to London

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 round-trip price

Your Montreal Pierre Elliott Trudeau Intl Airport to London flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to London?

    Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to London.

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to London take?

    There are currently no direct flights available from Montreal Pierre Elliott Trudeau Intl Airport to London. Flights with 1 layover take between 3h 51m and 14h 47m in total, depending on the connection.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to London?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to London flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to London range from C$ 648 to C$ 879, with an average of C$ 721 over the past 12 months. Anything below C$ 648 counts as a good deal.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to London changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 746 to C$ 1,799. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to London looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to London are currently lower than usual. Average one-way flight prices are about C$ 422, which is 19% below the typical average for this route.

  • What car rental options are available at London Airport (YXU)?

    London Airport (YXU) hosts 5 major car rental companies, with daily rates starting from around C$ 40 for economy cars. Top options include:
    • Alamo
    • Enterprise Rent-A-Car
    • Budget
    • National
    • Avis

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to London?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to London usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at London (YXU).

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to London pass through?

    Connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to London most commonly pass through:

    • Toronto Pearson Intl (YYZ) – 94% of one-stop connections
    • Calgary (YYC) – 6% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to London?

    Yes. Being flexible with your travel dates can save you up to 52% on the Montreal Pierre Elliott Trudeau Intl Airport to London route. Thursday is the cheapest departure day at C$ 667 round-trip on average, while Sunday is the most expensive at C$ 1,380, a difference of C$ 714. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to London?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 3h 51m, compared with 14h 47m via Calgary (YYC).

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to London flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average C$ 667 – about C$ 714 less than Sunday (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to London trip for October. Fares historically average C$ 644 round-trip in that month – typically C$ 736 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Airport.
    - Best Western London Airport Inn & Suites
    - London residency inn

More options for your flight from Montreal to London

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

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