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Cheap flights from London, Ontario to Montreal from C$ 229

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
2:40 p.m. - 12:25 a.m.
YXU
-
YUL
9h 45m
2 stops
WestJet Logo
6:45 a.m. - 1:50 p.m.
YUL
-
YXU
31h 05m
2 stops
C$ 438WestJet
Sun, 31 May - Mon, 8 Jun
WestJet Logo
2:40 p.m. - 6:20 p.m.
YXU
-
YUL
27h 40m
2 stops
WestJet Logo
7:20 p.m. - 1:50 p.m.
YUL
-
YXU
18h 30m
2 stops
C$ 470WestJet
Tue, 2 Jun - Thu, 4 Jun
Air Canada Logo
5:10 a.m. - 9:59 a.m.
YXU
-
YUL
4h 49m
2 stops
Air Canada Logo
4:40 p.m. - 9:38 p.m.
YUL
-
YXU
4h 58m
1 stop
C$ 630Air Canada
Tue, 2 Jun - Thu, 4 Jun
Air Canada Logo
5:10 a.m. - 9:21 a.m.
YXU
-
YUL
4h 11m
1 stop
Air Canada Logo
6:30 p.m. - 9:38 p.m.
YUL
-
YXU
3h 08m
1 stop
C$ 631Air Canada
Thu, 11 Jun - Sun, 14 Jun
Air Canada Logo
3:30 p.m. - 7:21 p.m.
YXU
-
YUL
3h 51m
1 stop
Air Canada Logo
5:10 p.m. - 9:38 p.m.
YUL
-
YXU
4h 28m
1 stop
C$ 650Air Canada
Mon, 8 Jun - Mon, 15 Jun
Air Canada Logo
9:30 a.m. - 3:21 p.m.
YXU
-
YUL
5h 51m
1 stop
Air Canada Logo
10:10 a.m. - 2:58 p.m.
YUL
-
YXU
4h 48m
1 stop
C$ 654Air Canada
Tue, 2 Jun - Sun, 7 Jun
WestJet Logo
2:40 p.m. - 6:20 p.m.
YXU
-
YUL
27h 40m
2 stops
WestJet Logo
6:45 a.m. - 1:50 p.m.
YUL
-
YXU
31h 05m
3 stops
C$ 661WestJet
Tue, 2 Jun - Thu, 4 Jun
WestJet Logo
2:40 p.m. - 6:20 p.m.
YXU
-
YUL
27h 40m
3 stops
WestJet Logo
6:45 a.m. - 1:50 p.m.
YUL
-
YXU
31h 05m
3 stops
C$ 682WestJet
Tue, 2 Jun - Thu, 4 Jun
Air Canada Logo
5:10 a.m. - 10:00 a.m.
YXU
-
YUL
4h 50m
2 stops
Air Canada Logo
6:00 a.m. - 9:17 a.m.
YUL
-
YXU
3h 17m
1 stop
C$ 686Air Canada
Thu, 18 Jun - Sat, 20 Jun
Air Canada Logo
6:10 p.m. - 9:50 p.m.
YXU
-
YUL
3h 40m
1 stop
Air Canada Logo
6:00 a.m. - 9:18 a.m.
YUL
-
YXU
3h 18m
1 stop
C$ 695Air Canada
Fri, 29 May - Tue, 9 Jun

WestJet flights from London, Ontario to Montreal

Our best WestJet deals on London, Ontario to Montreal flight tickets
WestJet
31 May
YXU2:40 p.m.London
9h 45m
2 stops
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
31h 05m
2 stops
YXU1:50 p.m.London
C$ 438
WestJet
2 Jun
YXU2:40 p.m.London
27h 40m
2 stops
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
4 Jun
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
18h 30m
2 stops
YXU1:50 p.m.London
C$ 470
WestJet
2 Jun
YXU2:40 p.m.London
27h 40m
2 stops
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
4 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
31h 05m
3 stops
YXU1:50 p.m.London
C$ 661

Air Canada flights from London, Ontario to Montreal

Our best Air Canada deals on London, Ontario to Montreal flight tickets
Air Canada
2 Jun
YXU5:10 a.m.London
4h 49m
2 stops
YUL9:59 a.m.Montreal Pierre Elliott Trudeau Intl
4 Jun
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
4h 58m
1 stop
YXU9:38 p.m.London
C$ 630
Air Canada
11 Jun
YXU5:10 a.m.London
4h 11m
1 stop
YUL9:21 a.m.Montreal Pierre Elliott Trudeau Intl
14 Jun
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
3h 08m
1 stop
YXU9:38 p.m.London
C$ 631
Air Canada
8 Jun
YXU3:30 p.m.London
3h 51m
1 stop
YUL7:21 p.m.Montreal Pierre Elliott Trudeau Intl
15 Jun
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
4h 28m
1 stop
YXU9:38 p.m.London
C$ 650

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 15 May 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

Sun 31/5

2:40 p.m.-12:25 a.m.

2 stops9h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-1:50 p.m.

2 stops31h 05m

C$ 438

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 2/6

2:40 p.m.-6:20 p.m.

2 stops27h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

7:20 p.m.-1:50 p.m.

2 stops18h 30m

C$ 470

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 2/6

5:10 a.m.-9:59 a.m.

2 stops4h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

4:40 p.m.-9:38 p.m.

1 stop4h 58m

C$ 630

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 11/6

5:10 a.m.-9:21 a.m.

1 stop4h 11m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:30 p.m.-9:38 p.m.

1 stop3h 08m

C$ 631

LondonMontreal

YXU - YUL

YXUYUL

London

Mon 8/6

3:30 p.m.-7:21 p.m.

1 stop3h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

5:10 p.m.-9:38 p.m.

1 stop4h 28m

C$ 650

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 2/6

9:30 a.m.-3:21 p.m.

1 stop5h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

10:10 a.m.-2:58 p.m.

1 stop4h 48m

C$ 654

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 2/6

2:40 p.m.-6:20 p.m.

2 stops27h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-1:50 p.m.

3 stops31h 05m

C$ 661

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 2/6

2:40 p.m.-6:20 p.m.

3 stops27h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-1:50 p.m.

3 stops31h 05m

C$ 682

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 18/6

5:10 a.m.-10:00 a.m.

2 stops4h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

6:00 a.m.-9:17 a.m.

1 stop3h 17m

C$ 686
Quickest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

6:10 p.m.-9:50 p.m.

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

6:00 a.m.-9:18 a.m.

1 stop3h 18m

C$ 695

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 August. Flight prices, which tend to average around C$ 352, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Montreal from London, Ontario during July instead. Flights to Montreal in July, while not as cheap as those in August, still average around C$ 361.

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

You could potentially save up to 34% 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 42m

Direct flights

None
The fastest flight from London, Ontario to Montreal takes 4h 42m
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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Frequently asked questions about flying from London, Ontario to Montreal

  • How far is London to Montreal by plane?

    A flight from London to Montreal will travel around 671.1 km. 4h 42m 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
11,034 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