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Cheap flights from Montreal to London from C$ 330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to London departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:30 p.m. - 6:35 a.m.
YUL
-
YXU
11h 05m
1 stop
WestJet Logo
8:10 p.m. - 7:05 a.m.
YXU
-
YUL
10h 55m
1 stop
C$ 429WestJet
Mon, 23 Feb - Mon, 2 Mar
WestJet Logo
7:30 p.m. - 6:35 a.m.
YUL
-
YXU
11h 05m
1 stop
WestJet Logo
8:10 p.m. - 7:05 a.m.
YXU
-
YUL
10h 55m
1 stop
C$ 483WestJet
Mon, 23 Mar - Mon, 30 Mar
WestJet Logo
7:30 p.m. - 6:35 a.m.
YUL
-
YXU
11h 05m
1 stop
WestJet Logo
8:10 p.m. - 7:05 a.m.
YXU
-
YUL
10h 55m
1 stop
C$ 510WestJet
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
6:45 a.m. - 6:35 a.m.
YUL
-
YXU
23h 50m
2 stops
Multiple Airlines Logo
8:10 p.m. - 1:32 p.m.
YXU
-
YUL
17h 22m
1 stop
C$ 525Multiple Airlines
Tue, 24 Feb - Sun, 29 Mar
WestJet Logo
7:30 p.m. - 6:35 a.m.
YUL
-
YXU
11h 05m
1 stop
WestJet Logo
8:10 p.m. - 12:38 a.m.
YXU
-
YUL
28h 28m
2 stops
C$ 527WestJet
Mon, 23 Feb - Mon, 2 Mar
WestJet Logo
7:30 p.m. - 6:35 a.m.
YUL
-
YXU
11h 05m
1 stop
WestJet Logo
8:10 p.m. - 7:05 a.m.
YXU
-
YUL
10h 55m
1 stop
C$ 529WestJet
Tue, 24 Feb - Sun, 29 Mar
WestJet Logo
6:45 a.m. - 6:35 a.m.
YUL
-
YXU
23h 50m
2 stops
WestJet Logo
8:10 p.m. - 7:05 a.m.
YXU
-
YUL
10h 55m
1 stop
C$ 542WestJet
Wed, 18 Feb - Wed, 25 Feb
Multiple Airlines Logo
7:30 p.m. - 6:35 a.m.
YUL
-
YXU
11h 05m
1 stop
Multiple Airlines Logo
8:10 p.m. - 1:32 p.m.
YXU
-
YUL
17h 22m
1 stop
C$ 544Multiple Airlines
Tue, 24 Feb - Thu, 26 Mar
WestJet Logo
6:45 a.m. - 6:35 a.m.
YUL
-
YXU
23h 50m
2 stops
WestJet Logo
8:10 p.m. - 7:05 a.m.
YXU
-
YUL
10h 55m
1 stop
C$ 555WestJet
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
6:00 p.m. - 6:35 a.m.
YUL
-
YXU
12h 35m
1 stop
Multiple Airlines Logo
8:10 p.m. - 1:32 p.m.
YXU
-
YUL
17h 22m
1 stop
C$ 564Multiple Airlines
Thu, 26 Mar - Sun, 29 Mar

Air Canada flights from Montreal to London, Ontario

Our best Air Canada deals on Montreal to London, Ontario flight tickets
Air Canada
11 Apr
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
4h 38m
1 stop
YXU9:18 p.m.London
14 Apr
YXU5:10 a.m.London
4h 10m
1 stop
YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 693
Air Canada
11 Apr
YUL3:35 p.m.Montreal Pierre Elliott Trudeau Intl
5h 43m
2 stops
YXU9:18 p.m.London
14 Apr
YXU5:10 a.m.London
4h 10m
1 stop
YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 700
Air Canada
18 Feb
YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl
4h 55m
1 stop
YXU5:05 p.m.London
25 Feb
YXU5:40 p.m.London
5h 42m
1 stop
YUL11:22 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 709

WestJet flights from Montreal to London, Ontario

Our best WestJet deals on Montreal to London, Ontario flight tickets
WestJet
23 Mar
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 05m
1 stop
YXU6:35 a.m.London
29 Mar
YXU8:10 p.m.London
10h 55m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 362
WestJet
23 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
23h 50m
2 stops
YXU6:35 a.m.London
29 Mar
YXU8:10 p.m.London
10h 55m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 420
WestJet
23 Feb
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 05m
1 stop
YXU6:35 a.m.London
2 Mar
YXU8:10 p.m.London
10h 55m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 429

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to London, Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 26 January 2026.
Use the filters below to find and compare flights from Montreal to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Mon 2/3

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 429

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Mon 30/3

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 483

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Mon 30/3

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 510

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

6:45 a.m.-6:35 a.m.

2 stops23h 50m

London

Sun 29/3

8:10 p.m.-1:32 p.m.

1 stop17h 22m

C$ 525

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Mon 2/3

8:10 p.m.-12:38 a.m.

2 stops28h 28m

C$ 527

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Sun 29/3

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 529

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:45 a.m.-6:35 a.m.

2 stops23h 50m

London

Wed 25/2

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 542

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Thu 26/3

8:10 p.m.-1:32 p.m.

1 stop17h 22m

C$ 544

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:45 a.m.-6:35 a.m.

2 stops23h 50m

London

Mon 30/3

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 555

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

6:00 p.m.-6:35 a.m.

1 stop12h 35m

London

Sun 29/3

8:10 p.m.-1:32 p.m.

1 stop17h 22m

C$ 564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Montreal to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal and London, Ontario?

What is the cheapest month to fly to London, Ontario?

The month of March is another great option to travel to London, Ontario, with average flight prices from Montreal averaging around C$ 690.

Can stopping save me money on Montreal to London, Ontario flights?

You could potentially save up to 52% on your flight if you consider stops on a Montreal to London, Ontario flight.

When to book flights from Montreal to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to London, Ontario (YMQ to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to London, Ontario

Fastest flight time

3h 43m

Direct flights

None
The fastest flight from Montreal to London, Ontario takes 3h 43m
There are no direct flights from Montreal to London, Ontario. There are no popular flight routes from Montreal to London, Ontario.
Search flight deals

  • How far is Montreal to London by plane?

    Montreal and London are 671.1 km apart from one another. Typically, this will take 3h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Montreal to London Airport?

    Prices for flights from Montreal to London Airport are updated daily.

  • How many operators does momondo search for flights from Montreal to London Airport?

  • How old do you have to be to fly from Montreal to London Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Montreal to London, Ontario?

Best airlines flying from Montreal to London, Ontario

Compare and see reviews for airlines that fly from Montreal to London, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 416Free CancellationRating
7.1
10,656 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend
Port Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Montreal with this policy.

How can momondo help me find flights from Montreal to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to London.

I’m not ready to book a flight from Montreal to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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