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Cheap flights from London, Ontario to Montreal from C$ 244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Montreal departing on 17/3. 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 London, Ontario to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:10 a.m. - 4:30 p.m.
YXU
-
YUL
10h 20m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 478WestJet
Sat, 2 May - Wed, 6 May
WestJet Logo
2:20 p.m. - 12:25 a.m.
YXU
-
YUL
10h 05m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 489WestJet
Fri, 29 May - Tue, 9 Jun
WestJet Logo
5:55 p.m. - 11:45 p.m.
YXU
-
YUL
29h 50m
1 stop
WestJet Logo
7:15 a.m. - 4:45 p.m.
YUL
-
YXU
9h 30m
1 stop
C$ 519WestJet
Thu, 7 May - Sun, 10 May
WestJet Logo
6:10 a.m. - 4:30 p.m.
YXU
-
YUL
10h 20m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 536WestJet
Sat, 16 May - Wed, 20 May
WestJet Logo
6:10 a.m. - 7:05 a.m.
YXU
-
YUL
24h 55m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 556WestJet
Fri, 29 May - Tue, 9 Jun
WestJet Logo
5:55 p.m. - 4:30 p.m.
YXU
-
YUL
22h 35m
1 stop
WestJet Logo
5:30 p.m. - 5:20 a.m.
YUL
-
YXU
11h 50m
1 stop
C$ 563WestJet
Fri, 1 May - Wed, 6 May
WestJet Logo
2:20 p.m. - 12:25 a.m.
YXU
-
YUL
10h 05m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 566WestJet
Fri, 29 May - Tue, 9 Jun
WestJet Logo
5:55 p.m. - 7:05 a.m.
YXU
-
YUL
13h 10m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 573WestJet
Mon, 25 May - Fri, 29 May
WestJet Logo
2:20 p.m. - 12:25 a.m.
YXU
-
YUL
10h 05m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 580WestJet
Fri, 29 May - Tue, 9 Jun
WestJet Logo
5:55 p.m. - 7:05 a.m.
YXU
-
YUL
13h 10m
1 stop
WestJet Logo
7:15 a.m. - 5:20 a.m.
YUL
-
YXU
22h 05m
1 stop
C$ 584WestJet
Thu, 30 Apr - Sun, 3 May

WestJet flights from London, Ontario to Montreal

Our best WestJet deals on London, Ontario to Montreal flight tickets
WestJet
2 May
YXU6:10 a.m.London
10h 20m
1 stop
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
6 May
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 478
WestJet
29 May
YXU2:20 p.m.London
10h 05m
2 stops
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
9 Jun
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 489
WestJet
7 May
YXU5:55 p.m.London
29h 50m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
10 May
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
YXU4:45 p.m.London
C$ 519

Air Canada flights from London, Ontario to Montreal

Our best Air Canada deals on London, Ontario to Montreal flight tickets
Air Canada
10 Apr
YXU5:10 a.m.London
5h 10m
1 stop
YUL10:20 a.m.Montreal Pierre Elliott Trudeau Intl
17 Apr
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
5h 53m
1 stop
YXU5:03 p.m.London
C$ 595
Air Canada
8 Apr
YXU9:25 a.m.London
6h 14m
2 stops
YUL3:39 p.m.Montreal Pierre Elliott Trudeau Intl
15 Apr
YUL3:35 p.m.Montreal Pierre Elliott Trudeau Intl
5h 43m
2 stops
YXU9:18 p.m.London
C$ 614
Air Canada
26 Mar
YXU9:40 a.m.London
5h 43m
1 stop
YUL3:23 p.m.Montreal Pierre Elliott Trudeau Intl
1 Apr
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
3h 43m
1 stop
YXU8:43 a.m.London
C$ 641

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Montreal 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 24 February 2026.
Use the filters below to find and compare flights from London, Ontario to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

YXU - YUL

YXUYUL

London

Sat 2/5

6:10 a.m.-4:30 p.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 478

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

2:20 p.m.-12:25 a.m.

2 stops10h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 489

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 7/5

5:55 p.m.-11:45 p.m.

1 stop29h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

7:15 a.m.-4:45 p.m.

1 stop9h 30m

C$ 519

LondonMontreal

YXU - YUL

YXUYUL

London

Sat 16/5

6:10 a.m.-4:30 p.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 536

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

6:10 a.m.-7:05 a.m.

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 556

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 1/5

5:55 p.m.-4:30 p.m.

1 stop22h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

5:30 p.m.-5:20 a.m.

1 stop11h 50m

C$ 563

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

2:20 p.m.-12:25 a.m.

2 stops10h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 566

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 25/5

5:55 p.m.-7:05 a.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 573

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

2:20 p.m.-12:25 a.m.

2 stops10h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 580

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 30/4

5:55 p.m.-7:05 a.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

7:15 a.m.-5:20 a.m.

1 stop22h 05m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

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

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 cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from London, Ontario is in October. Flight prices, which tend to average around C$ 611, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Montreal from London, Ontario during January instead. Flights to Montreal in January, while not as cheap as those in October, still average around C$ 637.

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

You could potentially save up to 67% on your flight if you consider stops on a London, Ontario to Montreal flight.

When to book flights from London, Ontario to Montreal

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

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

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

Fastest flight time

3h 21m

Direct flights

None
The fastest flight from London, Ontario to Montreal takes 3h 21m
There are no direct flights from London, Ontario to Montreal. There are no popular flight routes from London, Ontario to Montreal.
Search flight deals

  • How far is London to Montreal by plane?

    A flight from London to Montreal will travel around 671.1 km. 3h 21m is a normal flight duration for this route.

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

    Prices for flights from London Airport to Montreal were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Airport to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The necessary travel and health documents for your Montreal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London, Ontario to Montreal

Compare and see reviews for airlines that fly from London, Ontario to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 539Free CancellationRating
7.1
10,745 reviews
Search Air Canada flights

Why use momondo?

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

It is quick and easy to find London to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

momondo does allow users to show only those flights to Montreal from London which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential London to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport