Cheap Flights from London to Calgary
Browse current best options from London. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
London
RatePunk searches hundreds of travel sites at once for deals on flights to Calgary
Prices updated today
485 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from London to Calgary
Explore current cheapest deals departing from London to Calgary
2027-01-16 – 2027-01-27
LON - Calgary
89% AI deal score
£464
£353
Round trip
2027-01-16 – 2027-01-30
LON - Calgary
89% AI deal score
£466
£353
Round trip
2027-01-13 – 2027-01-22
LON - Calgary
89% AI deal score
£462
£353
Round trip
2027-01-24 – 2027-01-30
LON - Calgary
92% AI deal score
£574
£353
Round trip
2027-01-25 – 2027-01-30
LON - Calgary
90% AI deal score
£490
£354
Round trip
2027-01-25 – 2027-01-26
LON - Calgary
90% AI deal score
£505
£356
Round trip
2027-01-22 – 2027-01-28
LON - Calgary
92% AI deal score
£572
£359
Round trip
2027-01-14 – 2027-01-19
LON - Calgary
89% AI deal score
£484
£362
Round trip
2027-01-18 – 2027-01-24
LON - Calgary
89% AI deal score
£478
£363
Round trip
2027-01-23 – 2027-01-28
LON - Calgary
89% AI deal score
£506
£365
Round trip
