Cheap flights from Montréal to London

Q: What are the cheapest airlines?

Finnair, British Airways, Delta Air Lines, Virgin Atlantic. These airlines usually offer the cheapest flights from Montréal to London.

Q: Can I fly direct to London?

Air Canada, Lufthansa, Finnair, British Airways. You can fly non-stop from Montréal to London with these airlines.

Q: What airlines fly indirectly?

Delta Air Lines, Virgin Atlantic. These airlines fly from Montréal to London, but you’ll have at least one layover.

Q: How long is the flight?

6 hrs 50 mins. This is the shortest flight time from Montréal to London.

from as little as £552

7 nights in London, departing Montréal on 23 / Jan / 2025 with Delta Air Lines (price found 2 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Montréal to London

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The Montréal / London route

All 5226 km of it

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London flight facts

What you need to know

What are the cheapest airlines?

Finnair
British Airways
Delta Air Lines
Virgin Atlantic

These airlines usually offer the cheapest flights from Montréal to London.

Can I fly direct to London?

Air Canada
Lufthansa
Finnair
British Airways

You can fly non-stop from Montréal to London with these airlines.

What airlines fly indirectly?

Delta Air Lines
Virgin Atlantic

These airlines fly from Montréal to London, but you’ll have at least one layover.

How long is the flight?

6 hrs 50 mins

This is the shortest flight time from Montréal to London.

Alternative flights from the UK to London

Check out prices for other routes

Montréal to London Heathrow

from £552 pp

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Alternative flights from Montréal

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Barcelona from Montréal

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23 / Jan / 2025 is currently the lowest priced day of the year to fly the Montréal/London route. There are around 26 flights on any given week from the UK to London and the cheapest month to fly right now is January.

Not suitable? Try running another search or viewing all cheap flight deals.

Key facts about London

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Language

English

Timezone

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How to get cheap flights from Montréal to London

Tips and advice from our flight experts

Your flight from Montréal to London should take about 8 hrs. We've gone through all 26 of the weekly flights to or via London, operated by six airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £552.

Being flexible with your dates could help you find a cheaper flight from Montréal to London.

In London, London Heathrow (LHR) is usually the cheapest airport to fly to, but there are one airports to choose from. Not sure who to fly with? Air Canada, Delta Air Lines & Lufthansa are the most popular airlines available from Montréal.

But if you can't find one which is right for you, try looking at flights to other cities in United Kingdom to check out some other options.