Cheap flights from London, Ontario to Montreal from C$ 258
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 26/6. 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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Air Canada flights from London, Ontario to Montreal
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WestJet flights from London, Ontario to Montreal
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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 October. Flight prices, which tend to average around C$ 659, 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 January instead. Flights to Montreal in January, while not as cheap as those in October, still average around C$ 680.
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$ 637. 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$ 858.
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$ 585. Flights in the afternoon are often more expensive with an average ticket price of C$ 701.
How have London, Ontario to Montreal flight prices changed over time?
As of June 2025, prices for London, Ontario to Montreal flights are approximately 62% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Montreal?
Air Canada and WestJet are the most popular carriers operating from London to Montreal
Which airlines fly to Montreal?
Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Montreal from London, Ontario according to our data. Porter Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.
When to book flights from London, Ontario to Montreal
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
How far is London to Montreal by plane?
A flight from London to Montreal will travel around 671.1 km. 3h 06m 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?
There is 1 operator available for flights from London Airport to Montreal as of June 2025.
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?
Based on momondo bookings for flights between London, Ontario and Montreal, the leading airline is Air Canada, making up 100% of the total bookings.
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 | ||
|---|---|---|---|---|---|
| PriceFrom C$ 426 | Free Cancellation | Rating 7.1 9,537 reviews |
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.