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Cheap flights from London, Ontario to Montreal from C$ 263

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 16/6. 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.
Air Canada Logo
6:10 p.m. - 9:50 p.m.
YXU
-
YUL
3h 40m
1 stop
Air Canada Logo
4:40 p.m. - 9:38 p.m.
YUL
-
YXU
4h 58m
1 stop
C$ 602Air Canada
Fri, 12 Jun - Sat, 13 Jun
Air Canada Logo
6:10 p.m. - 12:06 a.m.
YXU
-
YUL
5h 56m
1 stop
Air Canada Logo
4:40 p.m. - 9:37 p.m.
YUL
-
YXU
4h 57m
1 stop
C$ 616Air Canada
Tue, 16 Jun - Tue, 23 Jun
Air Canada Logo
5:10 a.m. - 9:22 a.m.
YXU
-
YUL
4h 12m
1 stop
Air Canada Logo
2:10 p.m. - 5:32 p.m.
YUL
-
YXU
3h 22m
1 stop
C$ 627Air Canada
Fri, 19 Jun - Fri, 26 Jun
Air Canada Logo
3:30 p.m. - 7:27 p.m.
YXU
-
YUL
3h 57m
1 stop
Air Canada Logo
6:00 a.m. - 9:17 a.m.
YUL
-
YXU
3h 17m
1 stop
C$ 629Air Canada
Fri, 19 Jun - Fri, 26 Jun
Air Canada Logo
3:30 p.m. - 6:52 p.m.
YXU
-
YUL
3h 22m
1 stop
Air Canada Logo
6:30 p.m. - 9:40 p.m.
YUL
-
YXU
3h 10m
1 stop
C$ 630Air Canada
Fri, 3 Jul - Sun, 5 Jul
Air Canada Logo
5:10 a.m. - 8:20 a.m.
YXU
-
YUL
3h 10m
1 stop
Air Canada Logo
6:00 a.m. - 9:18 a.m.
YUL
-
YXU
3h 18m
1 stop
C$ 641Air Canada
Thu, 4 Jun - Sat, 6 Jun
Air Canada Logo
3:25 p.m. - 8:53 p.m.
YXU
-
YUL
5h 28m
2 stops
Air Canada Logo
11:10 a.m. - 3:06 p.m.
YUL
-
YXU
3h 56m
1 stop
C$ 655Air Canada
Sat, 14 Nov - Wed, 18 Nov
Air Canada Logo
9:30 a.m. - 4:21 p.m.
YXU
-
YUL
6h 51m
1 stop
Air Canada Logo
1:10 p.m. - 5:33 p.m.
YUL
-
YXU
4h 23m
1 stop
C$ 663Air Canada
Fri, 5 Jun - Thu, 11 Jun
Air Canada Logo
5:10 a.m. - 9:59 a.m.
YXU
-
YUL
4h 49m
2 stops
Air Canada Logo
2:10 p.m. - 5:33 p.m.
YUL
-
YXU
3h 23m
1 stop
C$ 675Air Canada
Fri, 5 Jun - Thu, 11 Jun
Air Canada Logo
5:10 a.m. - 10:21 a.m.
YXU
-
YUL
5h 11m
1 stop
Air Canada Logo
4:40 p.m. - 9:38 p.m.
YUL
-
YXU
4h 58m
1 stop
C$ 678Air Canada
Fri, 5 Jun - Thu, 11 Jun

WestJet flights from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
21 Jun
YXU2:40 p.m.London
26h 05m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
28 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
22h 35m
3 stops
YXU5:20 a.m.London
C$ 871
WestJet
21 Jun
YXU2:40 p.m.London
26h 05m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jun
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
30h 35m
2 stops
YXU1:50 p.m.London
C$ 878
WestJet
27 Jul
YXU5:55 p.m.London
22h 50m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
30 Jul
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
11h 35m
2 stops
YXU5:20 a.m.London
C$ 920

Air Canada flights from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
12 Jun
YXU6:10 p.m.London
3h 40m
1 stop
YUL9:50 p.m.Montreal Pierre Elliott Trudeau Intl
13 Jun
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
4h 58m
1 stop
YXU9:38 p.m.London
C$ 602
Air Canada
16 Jun
YXU6:10 p.m.London
5h 56m
1 stop
YUL12:06 a.m.Montreal Pierre Elliott Trudeau Intl
23 Jun
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
4h 57m
1 stop
YXU9:37 p.m.London
C$ 616
Air Canada
19 Jun
YXU5:10 a.m.London
4h 12m
1 stop
YUL9:22 a.m.Montreal Pierre Elliott Trudeau Intl
26 Jun
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
3h 22m
1 stop
YXU5:32 p.m.London
C$ 627

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport 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 21 May 2026.
Use the filters below to find and compare flights from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 12/6

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

1 stop3h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

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

1 stop4h 58m

C$ 602

LondonMontreal

YXU - YUL

YXUYUL

London

Tue 16/6

6:10 p.m.-12:06 a.m.

1 stop5h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

4:40 p.m.-9:37 p.m.

1 stop4h 57m

C$ 616

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 19/6

5:10 a.m.-9:22 a.m.

1 stop4h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

2:10 p.m.-5:32 p.m.

1 stop3h 22m

C$ 627

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 19/6

3:30 p.m.-7:27 p.m.

1 stop3h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

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

1 stop3h 17m

C$ 629

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 3/7

3:30 p.m.-6:52 p.m.

1 stop3h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

6:30 p.m.-9:40 p.m.

1 stop3h 10m

C$ 630
Quickest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 4/6

5:10 a.m.-8:20 a.m.

1 stop3h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

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

1 stop3h 18m

C$ 641

LondonMontreal

YXU - YUL

YXUYUL

London

Sat 14/11

3:25 p.m.-8:53 p.m.

2 stops5h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

11:10 a.m.-3:06 p.m.

1 stop3h 56m

C$ 655

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 5/6

9:30 a.m.-4:21 p.m.

1 stop6h 51m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

1:10 p.m.-5:33 p.m.

1 stop4h 23m

C$ 663

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 5/6

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

2 stops4h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

2:10 p.m.-5:33 p.m.

1 stop3h 23m

C$ 675

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 5/6

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

1 stop5h 11m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

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

1 stop4h 58m

C$ 678

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

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 Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of October is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from London, Ontario, with most prices found around C$ 587. The month of November is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from London, Ontario averaging around C$ 605.

Can stopping save me money on London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight.

When to book flights from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

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

Cheap London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport (YXU to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

3h 16m

Direct flights

None
The fastest flight from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport takes 3h 16m
There are no direct flights from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is London to Montreal Pierre Elliott Trudeau Intl by plane?

    London and Montreal Pierre Elliott Trudeau Intl are 656.0 km apart from one another. A reasonable flight in good conditions will take 3h 16m.

  • When did momondo last update prices for flights from London Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from London Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How many operators does momondo search for flights from London Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from London Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    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 Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 541Free CancellationRating
7.1
11,067 reviews
Search Air Canada flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Montebello
Brossard
Longueuil
Dorval
Cornwall
North Hatley
Boucherville
Drummondville
Saint-Sauveur
Magog
Bromont
Sutton
Saint-Jean-sur-Richelieu
Waterloo

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Montreal. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Montreal flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Montreal from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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