Cheap flights from London

View AU$60 flight on Sun, 13 Apr. 2025Opens in a new window

Featured airlines

Air Canada
Lufthansa
United

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    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.

Flair Airlines
Mon., 14 Apr. - Thu., 24 Apr.
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$148 Return, found 1 hour ago
AU$148
Return
found 1 hour ago
Select Flair Airlines flight, departing Mon., 14 Apr. from Region of Waterloo Intl. to Calgary Intl., returning Thu., 24 Apr., priced at AU$148 found 1 hour ago
Flair Airlines
Sat., 10 May - Fri., 16 May
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$224 Return, found 6 days ago
AU$224
Return
found 6 days ago
Select Flair Airlines flight, departing Sat., 10 May from Region of Waterloo Intl. to Calgary Intl., returning Fri., 16 May, priced at AU$224 found 6 days ago
WestJet
Sat., 10 May - Fri., 16 May
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$236 Return, found 6 days ago
AU$236
Return
found 6 days ago
Select WestJet flight, departing Sat., 10 May from Region of Waterloo Intl. to Calgary Intl., returning Fri., 16 May, priced at AU$236 found 6 days ago
Flair Airlines
Sat., 10 May - Fri., 16 May
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$240 Return, found 6 days ago
AU$240
Return
found 6 days ago
Select Flair Airlines flight, departing Sat., 10 May from Region of Waterloo Intl. to Calgary Intl., returning Fri., 16 May, priced at AU$240 found 6 days ago
WestJet
Sun., 25 May - Mon., 26 May
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$266 Return, found 5 days ago
AU$266
Return
found 5 days ago
Select WestJet flight, departing Sun., 25 May from Region of Waterloo Intl. to Calgary Intl., returning Mon., 26 May, priced at AU$266 found 5 days ago
Flair Airlines
Sun., 20 Apr. - Mon., 28 Apr.
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$269 Return, found 4 days ago
AU$269
Return
found 4 days ago
Select Flair Airlines flight, departing Sun., 20 Apr. from Region of Waterloo Intl. to Calgary Intl., returning Mon., 28 Apr., priced at AU$269 found 4 days ago
WestJet
Sun., 25 May - Wed., 28 May
YHM
John C. Munro Hamilton Intl.
YYC
Calgary Intl.
AU$277 Return, found 5 days ago
AU$277
Return
found 5 days ago
Select WestJet flight, departing Sun., 25 May from John C. Munro Hamilton Intl. to Calgary Intl., returning Wed., 28 May, priced at AU$277 found 5 days ago
WestJet
Sat., 24 May - Mon., 26 May
YKF
Region of Waterloo Intl.
YYC
Calgary Intl.
AU$277 Return, found 5 days ago
AU$277
Return
found 5 days ago
Select WestJet flight, departing Sat., 24 May from Region of Waterloo Intl. to Calgary Intl., returning Mon., 26 May, priced at AU$277 found 5 days ago
Air Canada
Wed., 9 Apr. - Wed., 16 Apr.
YKF
Region of Waterloo Intl.
MCO
Orlando Intl.
AU$279 Return, found 3 days ago
AU$279
Return
found 3 days ago
Select Air Canada flight, departing Wed., 9 Apr. from Region of Waterloo Intl. to Orlando Intl., returning Wed., 16 Apr., priced at AU$279 found 3 days ago
Porter Airlines
Sun., 3 Aug. - Wed., 6 Aug.
YHM
John C. Munro Hamilton Intl.
YYC
Calgary Intl.
AU$363 Return, found 1 day ago
AU$363
Return
found 1 day ago
Select Porter Airlines flight, departing Sun., 3 Aug. from John C. Munro Hamilton Intl. to Calgary Intl., returning Wed., 6 Aug., priced at AU$363 found 1 day ago

Flights from London: Essential Travel Information

Cheapest flight from London
AU$148 (roundtrip)
Best airlines to fly from London
Flair Airlines, WestJet, Porter Airlines, Air Canada
Cheapest month to fly from London
April
London IATA code
YXU
London Country/State
Ontario
Airline ticket deals from London
AU$148 - AU$363
*Available to Expedia members.