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Cheap flights from London, Ontario to Montreal from C$ 216

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 21/11. 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

WestJet Logo
8:00 p.m. - 12:41 a.m.YXU-YUL
28h 41m1 stop
WestJet Logo
6:45 a.m. - 7:07 p.m.YUL-YXU
12h 22m2 stops
C$ 476WestJet
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Multiple Airlines Logo
6:15 a.m. - 11:51 a.m.YXU-YUL
5h 36m2 stops
Multiple Airlines Logo
6:45 a.m. - 7:07 p.m.YUL-YXU
12h 22m2 stops
C$ 486Multiple Airlines
Find Deal
Thu, 16 Oct - Thu, 23 Oct
WestJet Logo
8:00 p.m. - 12:41 a.m.YXU-YUL
28h 41m1 stop
WestJet Logo
7:00 a.m. - 7:07 p.m.YUL-YXU
12h 07m1 stop
C$ 497WestJet
Find Deal
Thu, 16 Oct - Thu, 23 Oct
WestJet Logo
8:10 p.m. - 3:12 p.m.YXU-YUL
19h 02m1 stop
WestJet Logo
6:45 a.m. - 7:12 p.m.YUL-YXU
12h 27m2 stops
C$ 501WestJet
Find Deal
Wed, 12 Nov - Fri, 14 Nov
Multiple Airlines Logo
8:00 p.m. - 2:10 p.m.YXU-YUL
18h 10m1 stop
Multiple Airlines Logo
6:45 a.m. - 7:07 p.m.YUL-YXU
12h 22m2 stops
C$ 512Multiple Airlines
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Multiple Airlines Logo
8:10 p.m. - 1:32 p.m.YXU-YUL
17h 22m1 stop
Multiple Airlines Logo
6:00 p.m. - 7:12 p.m.YUL-YXU
25h 12m1 stop
C$ 514Multiple Airlines
Find Deal
Sun, 9 Nov - Thu, 13 Nov
Air Canada Logo
6:15 a.m. - 12:20 p.m.YXU-YUL
6h 05m1 stop
Air Canada Logo
10:15 a.m. - 3:02 p.m.YUL-YXU
4h 47m1 stop
C$ 598Air Canada
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Air Canada Logo
5:45 a.m. - 11:30 a.m.YXU-YUL
5h 45m2 stops
Air Canada Logo
3:10 p.m. - 9:21 p.m.YUL-YXU
6h 11m1 stop
C$ 600Air Canada
Find Deal
Sat, 1 Nov - Wed, 5 Nov
Air Canada Logo
5:15 a.m. - 9:23 a.m.YXU-YUL
4h 08m1 stop
Air Canada Logo
11:10 a.m. - 5:05 p.m.YUL-YXU
5h 55m1 stop
C$ 603Air Canada
Find Deal
Wed, 19 Nov - Fri, 21 Nov
Air Canada Logo
5:15 a.m. - 10:23 a.m.YXU-YUL
5h 08m1 stop
Air Canada Logo
5:00 a.m. - 8:46 a.m.YUL-YXU
3h 46m1 stop
C$ 616Air Canada
Find Deal
Tue, 11 Nov - Fri, 14 Nov

Air Canada flights from London, Ontario to Montreal

Our best Air Canada deals on London, Ontario to Montreal flight tickets
Air Canada
17 Oct
YXU6:15 a.m.London
6h 05m
1 stop
YUL12:20 p.m.Montreal Pierre Elliott Trudeau Intl
19 Oct
YUL10:15 a.m.Montreal Pierre Elliott Trudeau Intl
4h 47m
1 stop
YXU3:02 p.m.London
C$ 598
Find similar
Air Canada
1 Nov
YXU5:45 a.m.London
5h 45m
2 stops
YUL11:30 a.m.Montreal Pierre Elliott Trudeau Intl
5 Nov
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
6h 11m
1 stop
YXU9:21 p.m.London
C$ 600
Find similar
Air Canada
19 Nov
YXU5:15 a.m.London
4h 08m
1 stop
YUL9:23 a.m.Montreal Pierre Elliott Trudeau Intl
21 Nov
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
5h 55m
1 stop
YXU5:05 p.m.London
C$ 603
Find similar

WestJet flights from London, Ontario to Montreal

Our best WestJet deals on London, Ontario to Montreal flight tickets
WestJet
16 Oct
YXU8:00 p.m.London
28h 41m
1 stop
YUL12:41 a.m.Montreal Pierre Elliott Trudeau Intl
23 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 22m
2 stops
YXU7:07 p.m.London
C$ 476
Find similar
WestJet
16 Oct
YXU8:00 p.m.London
28h 41m
1 stop
YUL12:41 a.m.Montreal Pierre Elliott Trudeau Intl
23 Oct
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 07m
1 stop
YXU7:07 p.m.London
C$ 497
Find similar
WestJet
12 Nov
YXU8:10 p.m.London
19h 02m
1 stop
YUL3:12 p.m.Montreal Pierre Elliott Trudeau Intl
14 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 27m
2 stops
YXU7:12 p.m.London
C$ 501
Find similar

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 17 September 2025.
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

Thu 16/10

8:00 p.m.-12:41 a.m.

1 stop28h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

6:45 a.m.-7:07 p.m.

2 stops12h 22m

C$ 476

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 16/10

6:15 a.m.-11:51 a.m.

2 stops5h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

6:45 a.m.-7:07 p.m.

2 stops12h 22m

C$ 486

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 16/10

8:00 p.m.-12:41 a.m.

1 stop28h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

7:00 a.m.-7:07 p.m.

1 stop12h 07m

C$ 497

LondonMontreal

YXU - YUL

YXUYUL

London

Wed 12/11

8:10 p.m.-3:12 p.m.

1 stop19h 02m

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

6:45 a.m.-7:12 p.m.

2 stops12h 27m

C$ 501

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 16/10

8:00 p.m.-2:10 p.m.

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

6:45 a.m.-7:07 p.m.

2 stops12h 22m

C$ 512

LondonMontreal

YXU - YUL

YXUYUL

London

Sun 9/11

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

1 stop17h 22m

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

6:00 p.m.-7:12 p.m.

1 stop25h 12m

C$ 514

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 17/10

6:15 a.m.-12:20 p.m.

1 stop6h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

10:15 a.m.-3:02 p.m.

1 stop4h 47m

C$ 598

LondonMontreal

YXU - YUL

YXUYUL

London

Sat 1/11

5:45 a.m.-11:30 a.m.

2 stops5h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

3:10 p.m.-9:21 p.m.

1 stop6h 11m

C$ 600

LondonMontreal

YXU - YUL

YXUYUL

London

Wed 19/11

5:15 a.m.-9:23 a.m.

1 stop4h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

11:10 a.m.-5:05 p.m.

1 stop5h 55m

C$ 603

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 11/11

5:15 a.m.-10:23 a.m.

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

5:00 a.m.-8:46 a.m.

1 stop3h 46m

C$ 616

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$ 596, 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 September instead. Flights to Montreal in September, while not as cheap as those in October, still average around C$ 671.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Tuesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 640. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London, Ontario to Montreal for around C$ 863.

What is the cheapest time of day to depart on your flight to Montreal?

Our data shows that the cheapest London, Ontario to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 589. Flights in the afternoon are often more expensive with an average ticket price of C$ 705.

How have London, Ontario to Montreal flight prices changed over time?

As of September 2025, prices for London, Ontario to Montreal flights are approximately 76% more expensive when compared to flights at the same time last year.

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

Direct flights

None
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. 3h 05m 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$ 553Free CancellationRating
7.1
10,000 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