Cheap Flights to Great Britain from CA $337

View CA $337 flight on Fri, May 22, 2026Opens in a new window

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How much is the cheapest flight to Great Britain?

Prices were available within the past 7 days and start at CA $337 for one-way flights and CA $639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, Jun 12 - Sun, Jun 14
YUL
Montreal
LGW
London
CA $639 Roundtrip, found 23 hours ago
CA $639
Roundtrip
found 23 hours ago
Select TAP Portugal flight, departing Fri, Jun 12 from Montreal to London, returning Sun, Jun 14, priced at CA $639 found 23 hours ago
Air Transat
Sat, Mar 7 - Sat, Mar 14
YYZ
Toronto
LGW
London
CA $698 Roundtrip, just found
CA $698
Roundtrip
just found
Select Air Transat flight, departing Sat, Mar 7 from Toronto to London, returning Sat, Mar 14, priced at CA $698 just found
Porter Airlines
Tue, May 12 - Wed, May 13
YYZ
Toronto
LGW
London
CA $731 Roundtrip, found 17 hours ago
CA $731
Roundtrip
found 17 hours ago
Select Porter Airlines flight, departing Tue, May 12 from Toronto to London, returning Wed, May 13, priced at CA $731 found 17 hours ago
Icelandair
Thu, Apr 23 - Tue, Apr 28
YYZ
Toronto
LGW
London
CA $744 Roundtrip, just found
CA $744
Roundtrip
just found
Select Icelandair flight, departing Thu, Apr 23 from Toronto to London, returning Tue, Apr 28, priced at CA $744 just found
American Airlines
Sat, Apr 11 - Sat, May 16
YYZ
Toronto
LHR
London
CA $752 Roundtrip, found 5 hours ago
CA $752
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Apr 11 from Toronto to London, returning Sat, May 16, priced at CA $752 found 5 hours ago

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Edinburgh Airport EDI. Cheapest option available. Flights from CA $1,840
EDI
Edinburgh Airport
Cheapest
Flights from CA $1,840

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Frequently asked questions

How do I find cheap flights to Great Britain that have flexible change policies?
Search for bargain flights to Great Britain, then click on "No change fee" below the "Flexible change policies" subheading. It's as simple as that. We appreciate that plans change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Great Britain?
A good selection of airlines fly to airports in or close to Great Britain. Your vacation is only a few clicks away with these leading carriers:

  • British Airways - 1,119 flights to or near Great Britain each month, including 1,067 flights to Heathrow Airport (LHR) and 52 to Gatwick Airport (LGW) per month.
  • Virgin Atlantic - 555 flights to or near Great Britain each month, including 490 flights to Heathrow Airport (LHR) and 65 to Manchester Airport (MAN) per month.
  • United Airlines - 542 flights to or near Great Britain each month, including 512 flights to Heathrow Airport (LHR) and 30 to Edinburgh Airport (EDI) per month.

How can I find cheap tickets to Great Britain?
One of the easiest ways to score cheap tickets to Great Britain is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Great Britain in the last seven days was CA $639. Booking in advance will generally help you score an even bigger bargain.
How much is a flight to Great Britain?
The cost of a round-trip journey to Great Britain in the last seven days ranged between CA $639 and CA $752. If you were flying one way out of Toronto (YYZ), you could have nabbed a bargain from only CA $337.
What are the most popular airports to fly into in Great Britain?
Land at any one of these top airports in Great Britain and you'll be perfectly placed to enjoy all that this exciting region has to offer:

  • Heathrow Airport (LHR) - 2,907 flights per month.
  • Manchester Airport (MAN) - 130 flights per month.
  • Gatwick Airport (LGW) - 104 flights per month.

When is the cheapest time to fly to Great Britain?
Fly out on a Tuesday to boost your chances of picking up the cheapest flight to Great Britain. Mondays are usually the next most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Great Britain?
In the last seven days, fares ranged between CA $639 and CA $752. Take a look at our great deals to Great Britain, pick your favourite and get ready for your next fun vacation!
What months are the cheapest to book a flight to Great Britain?
The ideal month to purchase budget airfares to Great Britain is February. Remember that in the U.S, an expensive time to reserve a seat is during the month of December.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Great Britain. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Great Britain. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Great Britain.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Great Britain flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Great Britain.

Looking to save even more? Get additional savings by bundling your Great Britain flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Great Britain trip!

Travel information

Destination airport
Gatwick
Destination airport IATA code
LGW
Destination city name
London
Roundtrip price
CA $697

Trending flights to Great Britain

Prices were available within the past 7 days and start at CA $337 for one-way flights and CA $639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, Jun 12 - Sun, Jun 14
YUL
Montreal
LGW
London
CA $639 Roundtrip, found 23 hours ago
CA $639
Roundtrip
found 23 hours ago
Select TAP Portugal flight, departing Fri, Jun 12 from Montreal to London, returning Sun, Jun 14, priced at CA $639 found 23 hours ago
*Available to Expedia members.