Cheap flights from London

View AU$55 flight on Mon, 29 Sep. 2025Opens in a new window

Popular airlines from London

  • WestJet

    WestJet

  • Air Canada

    Air Canada

  • United

    United

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air Transat

    Air Transat

  • Emirates

    Emirates

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from London

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, 27 Oct. - Sun, 2 Nov.
YKF
Kitchener
YYC
Calgary
AU$178 Return, found 6 days ago
AU$178
Return
found 6 days ago
Select WestJet flight, departing Mon, 27 Oct. from Kitchener to Calgary, returning Sun, 2 Nov., priced at AU$178 found 6 days ago
Flair Airlines
Thu, 6 Nov. - Sun, 9 Nov.
YKF
Kitchener
YYC
Calgary
AU$181 Return, found 18 hours ago
AU$181
Return
found 18 hours ago
Select Flair Airlines flight, departing Thu, 6 Nov. from Kitchener to Calgary, returning Sun, 9 Nov., priced at AU$181 found 18 hours ago
WestJet
Thu, 6 Nov. - Sun, 9 Nov.
YKF
Kitchener
YYC
Calgary
AU$183 Return, found 18 hours ago
AU$183
Return
found 18 hours ago
Select WestJet flight, departing Thu, 6 Nov. from Kitchener to Calgary, returning Sun, 9 Nov., priced at AU$183 found 18 hours ago
WestJet
Tue, 28 Oct. - Sun, 2 Nov.
YKF
Kitchener
YYC
Calgary
AU$185 Return, found 6 days ago
AU$185
Return
found 6 days ago
Select WestJet flight, departing Tue, 28 Oct. from Kitchener to Calgary, returning Sun, 2 Nov., priced at AU$185 found 6 days ago
Flair Airlines
Sun, 7 Dec. - Thu, 11 Dec.
YKF
Kitchener
YYC
Calgary
AU$186 Return, found 1 day ago
AU$186
Return
found 1 day ago
Select Flair Airlines flight, departing Sun, 7 Dec. from Kitchener to Calgary, returning Thu, 11 Dec., priced at AU$186 found 1 day ago
Flair Airlines
Thu, 18 Sep. - Mon, 22 Sep.
YKF
Kitchener
YYC
Calgary
AU$198 Return, found 3 days ago
AU$198
Return
found 3 days ago
Select Flair Airlines flight, departing Thu, 18 Sep. from Kitchener to Calgary, returning Mon, 22 Sep., priced at AU$198 found 3 days ago
Flair Airlines
Mon, 22 Sep. - Mon, 29 Sep.
YKF
Kitchener
YYC
Calgary
AU$216 Return, found 1 day ago
AU$216
Return
found 1 day ago
Select Flair Airlines flight, departing Mon, 22 Sep. from Kitchener to Calgary, returning Mon, 29 Sep., priced at AU$216 found 1 day ago
WestJet
Mon, 20 Oct. - Tue, 28 Oct.
YKF
Kitchener
YYC
Calgary
AU$218 Return, found 2 days ago
AU$218
Return
found 2 days ago
Select WestJet flight, departing Mon, 20 Oct. from Kitchener to Calgary, returning Tue, 28 Oct., priced at AU$218 found 2 days ago
Porter Airlines
Thu, 16 Oct. - Thu, 23 Oct.
YHM
Hamilton
YVR
Vancouver
AU$254 Return, found 17 hours ago
AU$254
Return
found 17 hours ago
Select Porter Airlines flight, departing Thu, 16 Oct. from Hamilton to Vancouver, returning Thu, 23 Oct., priced at AU$254 found 17 hours ago
Air Canada
Sat, 13 Sep. - Fri, 19 Sep.
YKF
Kitchener
LAS
Las Vegas
AU$320 Return, found 5 days ago
AU$320
Return
found 5 days ago
Select Air Canada flight, departing Sat, 13 Sep. from Kitchener to Las Vegas, returning Fri, 19 Sep., priced at AU$320 found 5 days ago

Flights from London: Essential Travel Information

Cheapest flight from London
AU$178 (roundtrip)
Best airlines to fly from London
Flair Airlines, WestJet, Porter Airlines, Air Canada
Cheapest month to fly from London
October
London IATA code
YXU
London Country/State
Ontario
Airline ticket deals from London
AU$178 - AU$320
*Available to Expedia members.