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Cheap flights from London, Ontario to Montreal from C$ 239

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 14/6. 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. - 6:20 p.m.
YXU
-
YUL
12h 10m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 539WestJet
Mon, 27 Apr - Sun, 3 May
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$ 555WestJet
Fri, 29 May - Tue, 9 Jun
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$ 559WestJet
Mon, 27 Apr - Sun, 3 May
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$ 575WestJet
Thu, 4 Jun - Sat, 6 Jun
WestJet Logo
8:00 a.m. - 3:13 p.m.
YXU
-
YUL
31h 13m
1 stop
WestJet Logo
5:30 p.m. - 5:20 a.m.
YUL
-
YXU
11h 50m
1 stop
C$ 588WestJet
Mon, 20 Apr - Mon, 27 Apr
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$ 590WestJet
Mon, 1 Jun - Wed, 3 Jun
Multiple Airlines Logo
5:55 p.m. - 7:05 a.m.
YXU
-
YUL
13h 10m
1 stop
Multiple Airlines Logo
4:15 p.m. - 5:20 a.m.
YUL
-
YXU
13h 05m
2 stops
C$ 608Multiple Airlines
Sat, 13 Jun - Sat, 20 Jun
Multiple Airlines Logo
6:10 a.m. - 6:20 p.m.
YXU
-
YUL
12h 10m
2 stops
Multiple Airlines Logo
10:35 a.m. - 5:33 p.m.
YUL
-
YXU
6h 58m
2 stops
C$ 616Multiple Airlines
Mon, 27 Apr - Sun, 3 May
WestJet Logo
8:00 a.m. - 12:38 a.m.
YXU
-
YUL
16h 38m
2 stops
WestJet Logo
5:30 p.m. - 5:20 a.m.
YUL
-
YXU
11h 50m
1 stop
C$ 617WestJet
Thu, 23 Apr - Thu, 30 Apr
WestJet Logo
6:10 a.m. - 11:45 p.m.
YXU
-
YUL
17h 35m
1 stop
WestJet Logo
5:30 p.m. - 5:20 a.m.
YUL
-
YXU
11h 50m
1 stop
C$ 619WestJet
Sat, 13 Jun - Sat, 20 Jun

WestJet flights from London, Ontario to Montreal

Our best WestJet deals on London, Ontario to Montreal flight tickets
WestJet
29 May
YXU5:55 p.m.London
13h 10m
1 stop
YUL7:05 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$ 555
WestJet
4 Jun
YXU5:55 p.m.London
13h 10m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
6 Jun
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 575
WestJet
20 Apr
YXU8:00 a.m.London
31h 13m
1 stop
YUL3:13 p.m.Montreal Pierre Elliott Trudeau Intl
27 Apr
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
YXU5:20 a.m.London
C$ 588

Air Canada flights from London, Ontario to Montreal

Our best Air Canada deals on London, Ontario to Montreal flight tickets
Air Canada
26 Mar
YXU5:40 p.m.London
5h 42m
1 stop
YUL11:22 p.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
5h 53m
1 stop
YXU5:03 p.m.London
C$ 640
Air Canada
9 Apr
YXU5:10 a.m.London
5h 11m
1 stop
YUL10:21 a.m.Montreal Pierre Elliott Trudeau Intl
15 Apr
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
5h 09m
1 stop
YXU9:19 p.m.London
C$ 666
Air Canada
4 Apr
YXU5:10 a.m.London
6h 31m
2 stops
YUL11:41 a.m.Montreal Pierre Elliott Trudeau Intl
11 Apr
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
3h 54m
1 stop
YXU5:04 p.m.London
C$ 681

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 10 March 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

Cheapest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 27/4

6:10 a.m.-6:20 p.m.

2 stops12h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

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

1 stop9h 20m

C$ 539

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

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

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

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

1 stop9h 20m

C$ 555

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 27/4

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

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

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

1 stop9h 20m

C$ 559

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 4/6

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

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

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

1 stop9h 20m

C$ 575

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 20/4

8:00 a.m.-3:13 p.m.

1 stop31h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

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

1 stop11h 50m

C$ 588

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 1/6

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

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

1 stop9h 20m

C$ 590

LondonMontreal

YXU - YUL

YXUYUL

London

Sat 13/6

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

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

4:15 p.m.-5:20 a.m.

2 stops13h 05m

C$ 608
Quickest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 27/4

6:10 a.m.-6:20 p.m.

2 stops12h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

10:35 a.m.-5:33 p.m.

2 stops6h 58m

C$ 616

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 23/4

8:00 a.m.-12:38 a.m.

2 stops16h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

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

1 stop11h 50m

C$ 617

LondonMontreal

YXU - YUL

YXUYUL

London

Sat 13/6

6:10 a.m.-11:45 p.m.

1 stop17h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

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

1 stop11h 50m

C$ 619

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

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from London, Ontario is in February. Flight prices, which tend to average around C$ 571, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from London, Ontario during October instead. Flights to Montreal in October, while not as cheap as those in February, still average around C$ 604.

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

4h 41m

Direct flights

None
The fastest flight from London, Ontario to Montreal takes 4h 41m
There are no direct flights from London, Ontario to Montreal. There are no popular flight routes from London, Ontario to Montreal.
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  • How far is London to Montreal by plane?

    A flight from London to Montreal will travel around 671.1 km. 4h 41m 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$ 534Free CancellationRating
7.1
10,800 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

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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