Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London, Ontario to Montreal from C$ 317

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 19/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:10 a.m. - 8:21 a.m.
YXU
-
YUL
3h 11m
1 stop
Air Canada Logo
4:10 p.m. - 9:19 p.m.
YUL
-
YXU
5h 09m
1 stop
C$ 626Air Canada
Thu, 9 Apr - Mon, 13 Apr
Air Canada Logo
5:10 a.m. - 10:21 a.m.
YXU
-
YUL
5h 11m
1 stop
Air Canada Logo
12:00 p.m. - 5:04 p.m.
YUL
-
YXU
5h 04m
1 stop
C$ 627Air Canada
Thu, 9 Apr - Wed, 15 Apr
Air Canada Logo
5:10 a.m. - 9:20 a.m.
YXU
-
YUL
4h 10m
1 stop
Air Canada Logo
4:40 p.m. - 9:19 p.m.
YUL
-
YXU
4h 39m
1 stop
C$ 628Air Canada
Thu, 9 Apr - Wed, 15 Apr
Air Canada Logo
5:10 a.m. - 8:21 a.m.
YXU
-
YUL
3h 11m
1 stop
Air Canada Logo
4:00 p.m. - 9:19 p.m.
YUL
-
YXU
5h 19m
1 stop
C$ 630Air Canada
Thu, 9 Apr - Mon, 13 Apr
WestJet Logo
6:10 a.m. - 7:05 a.m.
YXU
-
YUL
24h 55m
1 stop
WestJet Logo
8:00 p.m. - 5:20 a.m.
YUL
-
YXU
9h 20m
1 stop
C$ 639WestJet
Wed, 29 Apr - Sat, 2 May
Air Canada Logo
5:10 a.m. - 10:21 a.m.
YXU
-
YUL
5h 11m
1 stop
Air Canada Logo
6:30 p.m. - 9:38 p.m.
YUL
-
YXU
3h 08m
1 stop
C$ 649Air Canada
Fri, 29 May - Tue, 9 Jun
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$ 658WestJet
Thu, 7 May - Sat, 9 May
Air Canada Logo
5:10 a.m. - 9:20 a.m.
YXU
-
YUL
4h 10m
1 stop
Air Canada Logo
9:20 a.m. - 5:04 p.m.
YUL
-
YXU
7h 44m
2 stops
C$ 678Air Canada
Thu, 9 Apr - Wed, 15 Apr
Air Canada Logo
5:10 a.m. - 9:20 a.m.
YXU
-
YUL
4h 10m
1 stop
Air Canada Logo
9:20 a.m. - 5:04 p.m.
YUL
-
YXU
7h 44m
2 stops
C$ 679Air Canada
Thu, 9 Apr - Mon, 13 Apr
Air Canada Logo
5:10 a.m. - 9:20 a.m.
YXU
-
YUL
4h 10m
1 stop
Air Canada Logo
9:20 a.m. - 5:04 p.m.
YUL
-
YXU
7h 44m
2 stops
C$ 682Air Canada
Thu, 9 Apr - Mon, 13 Apr

Air Canada flights from London, Ontario to Montreal

Our best Air Canada deals on London, Ontario to Montreal flight tickets
Air Canada
9 Apr
YXU5:10 a.m.London
3h 11m
1 stop
YUL8:21 a.m.Montreal Pierre Elliott Trudeau Intl
13 Apr
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
5h 09m
1 stop
YXU9:19 p.m.London
C$ 626
Air Canada
9 Apr
YXU5:10 a.m.London
5h 11m
1 stop
YUL10:21 a.m.Montreal Pierre Elliott Trudeau Intl
15 Apr
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
5h 04m
1 stop
YXU5:04 p.m.London
C$ 627
Air Canada
9 Apr
YXU5:10 a.m.London
4h 10m
1 stop
YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl
15 Apr
YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl
4h 39m
1 stop
YXU9:19 p.m.London
C$ 628

WestJet flights from London, Ontario to Montreal

Our best WestJet deals on London, Ontario to Montreal flight tickets
WestJet
29 Apr
YXU6:10 a.m.London
24h 55m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
2 May
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 639
WestJet
7 May
YXU5:55 p.m.London
13h 10m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
9 May
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 658
WestJet
3 May
YXU6:10 a.m.London
24h 55m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
10 May
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
YXU5:20 a.m.London
C$ 775

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 23 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

Thu 9/4

5:10 a.m.-8:21 a.m.

1 stop3h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

4:10 p.m.-9:19 p.m.

1 stop5h 09m

C$ 626

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 9/4

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

1 stop5h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

12:00 p.m.-5:04 p.m.

1 stop5h 04m

C$ 627

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 9/4

5:10 a.m.-9:20 a.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

4:40 p.m.-9:19 p.m.

1 stop4h 39m

C$ 628

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 9/4

5:10 a.m.-8:21 a.m.

1 stop3h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

4:00 p.m.-9:19 p.m.

1 stop5h 19m

C$ 630

LondonMontreal

YXU - YUL

YXUYUL

London

Wed 29/4

6:10 a.m.-7:05 a.m.

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

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

1 stop9h 20m

C$ 639
Quickest round-trip

LondonMontreal

YXU - YUL

YXUYUL

London

Fri 29/5

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

1 stop5h 11m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

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

1 stop3h 08m

C$ 649

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 7/5

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

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

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

1 stop9h 20m

C$ 658

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 9/4

5:10 a.m.-9:20 a.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

9:20 a.m.-5:04 p.m.

2 stops7h 44m

C$ 678

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 9/4

5:10 a.m.-9:20 a.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

9:20 a.m.-5:04 p.m.

2 stops7h 44m

C$ 679

LondonMontreal

YXU - YUL

YXUYUL

London

Thu 9/4

5:10 a.m.-9:20 a.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

9:20 a.m.-5:04 p.m.

2 stops7h 44m

C$ 682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 578, 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$ 610.

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

You could potentially save up to 27% 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 51m

Direct flights

None
The fastest flight from London, Ontario to Montreal takes 3h 51m
There are no direct flights from London, Ontario to Montreal. There are no popular flight routes from London, Ontario to Montreal.
Search flight deals

  • How far is London to Montreal by plane?

    A flight from London to Montreal will travel around 671.1 km. 3h 51m 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$ 540Free CancellationRating
7.1
10,834 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

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