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Cheap flights from London, Ontario to Montreal from C$ 281

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 16/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London, Ontario to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
8:40 p.m. - 7:05 a.m.
YXU
-
YUL
10h 25m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 596WestJet
Fri, 17 Jul - Thu, 23 Jul
WestJet Logo
2:40 p.m. - 4:45 p.m.
YXU
-
YUL
26h 05m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 598WestJet
Tue, 11 Aug - Wed, 12 Aug
Multiple Airlines Logo
2:40 p.m. - 12:32 a.m.
YXU
-
YUL
9h 52m
2 stops
Multiple Airlines Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 634Multiple Airlines
Fri, 17 Jul - Thu, 23 Jul
WestJet Logo
2:40 p.m. - 4:45 p.m.
YXU
-
YUL
26h 05m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 656WestJet
Tue, 18 Aug - Fri, 21 Aug
Multiple Airlines Logo
2:40 p.m. - 12:32 a.m.
YXU
-
YUL
9h 52m
2 stops
Multiple Airlines Logo
2:35 p.m. - 5:20 a.m.
YUL
-
YXU
14h 45m
2 stops
C$ 707Multiple Airlines
Fri, 17 Jul - Thu, 23 Jul
WestJet Logo
2:40 p.m. - 12:25 a.m.
YXU
-
YUL
9h 45m
2 stops
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 717WestJet
Sun, 19 Jul - Thu, 23 Jul
WestJet Logo
8:40 p.m. - 11:45 p.m.
YXU
-
YUL
27h 05m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 720WestJet
Tue, 18 Aug - Fri, 21 Aug
WestJet Logo
2:40 p.m. - 4:45 p.m.
YXU
-
YUL
26h 05m
2 stops
WestJet Logo
5:30 p.m. - 5:20 a.m.
YUL
-
YXU
11h 50m
1 stop
C$ 721WestJet
Fri, 24 Jul - Fri, 31 Jul
WestJet Logo
2:40 p.m. - 12:25 a.m.
YXU
-
YUL
9h 45m
2 stops
WestJet Logo
5:45 p.m. - 5:20 a.m.
YUL
-
YXU
11h 35m
2 stops
C$ 727WestJet
Sun, 30 Aug - Tue, 1 Sep
WestJet Logo
2:40 p.m. - 12:25 a.m.
YXU
-
YUL
33h 45m
2 stops
WestJet Logo
7:15 a.m. - 5:20 a.m.
YUL
-
YXU
22h 05m
1 stop
C$ 729WestJet
Sun, 30 Aug - Tue, 1 Sep

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WestJet flights from London, Ontario to Montreal

Our best WestJet deals on London, Ontario to Montreal flight tickets
WestJet
17 Jul
YXU8:40 p.m.London
10h 25m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
23 Jul
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 596
WestJet
11 Aug
YXU2:40 p.m.London
26h 05m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
12 Aug
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 598
WestJet
18 Aug
YXU2:40 p.m.London
26h 05m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
21 Aug
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 656

Air Canada flights from London, Ontario to Montreal

Our best Air Canada deals on London, Ontario to Montreal flight tickets
Air Canada
4 Sep
YXU3:30 p.m.London
3h 57m
1 stop
YUL7:27 p.m.Montreal Pierre Elliott Trudeau Intl
26 Sep
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
5h 05m
2 stops
YXU2:50 p.m.London
C$ 749
Air Canada
27 Jul
YXU10:05 a.m.London
5h 17m
2 stops
YUL3:22 p.m.Montreal Pierre Elliott Trudeau Intl
31 Jul
YUL9:10 a.m.Montreal Pierre Elliott Trudeau Intl
5h 42m
1 stop
YXU2:52 p.m.London
C$ 791
Air Canada
1 Aug
YXU10:05 a.m.London
3h 17m
1 stop
YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl
5 Aug
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
5h 05m
2 stops
YXU2:50 p.m.London
C$ 857

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 28 June 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

Fri 17/7

8:40 p.m.-7:05 a.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

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

1 stop9h 20m

C$ 596

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 11/8

2:40 p.m.-4:45 p.m.

2 stops26h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

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

1 stop9h 20m

C$ 598

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 17/7

2:40 p.m.-12:32 a.m.

2 stops9h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

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

1 stop9h 20m

C$ 634

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 18/8

2:40 p.m.-4:45 p.m.

2 stops26h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

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

1 stop9h 20m

C$ 656

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 17/7

2:40 p.m.-12:32 a.m.

2 stops9h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

2:35 p.m.-5:20 a.m.

2 stops14h 45m

C$ 707
Quickest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Sun 19/7

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

2 stops9h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

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

1 stop9h 20m

C$ 717

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 18/8

8:40 p.m.-11:45 p.m.

1 stop27h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

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

1 stop9h 20m

C$ 720

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 24/7

2:40 p.m.-4:45 p.m.

2 stops26h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

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

1 stop11h 50m

C$ 721

LondonMontreal

YXU - YUL

YXUYUL

London

Sun 30/8

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

2 stops9h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

5:45 p.m.-5:20 a.m.

2 stops11h 35m

C$ 727

LondonMontreal

YXU - YUL

YXUYUL

London

Sun 30/8

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

2 stops33h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

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

1 stop22h 05m

C$ 729

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$ 365, 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$ 373.

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

You could potentially save up to 45% 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 30m

Direct flights

None
The fastest flight from London, Ontario to Montreal takes 3h 30m
There are no direct flights from London, Ontario to Montreal. There are no popular flight routes from London, Ontario to Montreal.
Search flight deals

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. 3h 30m 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$ 558Free CancellationRating
7.1
11,269 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