Book British Airways Flights to London Heathrow from C$707 Round-trip

The best British Airways flight deals to London Heathrow

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to London Heathrow with British Airways right here.

London.C$707 per passenger.Departing Sat, Nov 15, returning Sun, Nov 16.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Toronto Pearson International on Sat, Nov 15, arriving in London Heathrow.Inbound indirect flight with British Airways, departing from London Heathrow on Sun, Nov 16, arriving in Toronto Pearson International.Price includes taxes and charges.From C$707, select.

London.C$739 per passenger.Departing Mon, Sep 15, returning Wed, Oct 1.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Mon, Sep 15, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Wed, Oct 1, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

London.C$739 per passenger.Departing Mon, Sep 15, returning Sun, Nov 9.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Mon, Sep 15, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Sun, Nov 9, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

London.C$739 per passenger.Departing Thu, Dec 4, returning Sat, Dec 13.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Thu, Dec 4, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Sat, Dec 13, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

London.C$739 per passenger.Departing Tue, Oct 14, returning Tue, Oct 21.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Tue, Oct 14, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Oct 21, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

London.C$739 per passenger.Departing Sun, Nov 9, returning Mon, Nov 17.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Sun, Nov 9, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Mon, Nov 17, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

London.C$739 per passenger.Departing Thu, Oct 23, returning Mon, Dec 1.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Thu, Oct 23, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Mon, Dec 1, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

London.C$739 per passenger.Departing Sat, Sep 6, returning Tue, Sep 16.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Toronto Pearson International on Sat, Sep 6, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Sep 16, arriving in Toronto Pearson International.Price includes taxes and charges.From C$739, select.

Find the cheapest time to fly to London Heathrow with British Airways

Flexible on travel dates? Here's when plane tickets are cheapest.

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Alternative routes to London

Compare routes to London below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to London Heathrow with British Airways

The things to know before you go.

Cheapest flight found	C$707
Cheapest month to fly	November
Nearby cities to visit	London

How to find cheap flights to London Heathrow with British Airways

Looking for cheap plane tickets to London Heathrow? Here are a few tips on how to find the best price.

Simply hit "search"

We've compared every online travel agent and flight provider to find the cheapest British Airways plane tickets to anywhere in the world, including London Heathrow.

Fly from Montreal Pierre Elliott Trudeau

At the moment, the best route to London Heathrow with British Airways is from Montreal Pierre Elliott Trudeau.

Flex your dates for the best rates

If you’re flexible on your departure dates, hit Whole month as you search. You'll see the cheapest month, and even day, to fly to London Heathrow with British Airways.

Set up a Price Alert

Got your eye on a specific flight to London Heathrow but not quite ready to book? No worries. We'll let you know when the price of the flight goes up or down so you can book when the time is just right. You're even able to watch specific British Airways flights.

Book your British Airways flight to London Heathrow Airport with extra peace of mind

Find flexible British Airways flights to London Heathrow Airport

British Airways might offer amendable tickets to London Heathrow Airport, which means you won't lose out if your booking has to be changed or canceled.

Add travel cost protection

Make sure you have the right travel insurance before flying to London Heathrow Airport. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to London Heathrow with British Airways: FAQs

How long is the flight to London Heathrow with British Airways?

The average British Airways flight time from Canada to London Heathrow is 6 hours and 35 minutes.

Does British Airways fly into any other airports in or near London?

Yes. If you're traveling to London, British Airways flies into London Gatwick.

Which other airlines can I fly to London Heathrow with?

At the moment, United, Lufthansa, Austrian Airlines, Air Canada and MEA all fly to London Heathrow too.

What’s the cheapest month to fly to London Heathrow with British Airways?

Although it's difficult to get an accurate idea of when British Airways flights to London Heathrow are cheapest, the cheapest plane tickets are currently for departures in November.