| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option London Heathrow Calgary | Outbound 08/12/25 direct WS0001 09h 05min | Return 24/12/25 direct WS0002 08h 40min |  Westjet |  | £477 | ||
| London Heathrow Calgary | Outbound 19/09/25 1 Stopover (YYZ) BA0099, WS0679 14h 29min | Return 22/09/25 1 Stopover (YYZ) WS0658, BA0092 13h 15min |  British Airways, Westjet | | £578 | ||
| London Heathrow Calgary | Outbound 07/09/25 1 Stopover (YYZ) BA0099, PD0367 13h 44min | Return 13/09/25 1 Stopover (YYZ) PD0362, BA0092 30h 45min |  British Airways, Porter Airlines |  | £702 | ||
| London Heathrow Calgary | Outbound 08/12/25 direct WS0001 09h 05min | Return 24/12/25 direct WS0002 08h 40min | Westjet | | £478 | ||
| London Heathrow Calgary | Outbound 19/09/25 2 Stopovers (YHZ, YYZ) AC0869, AC1539, F80629 18h 15min | Return 22/09/25 2 Stopovers (YYZ, YTZ, YUL) F80628, AC7972, AC0864 25h 50min |   Air Canada, Flair Airlines | | £503 | ||
| London Heathrow Calgary | Outbound 08/12/25 direct WS0001 09h 05min | Return 24/12/25 direct WS0002 08h 40min | Westjet | | £518 | ||
| London Heathrow Calgary | Outbound 08/12/25 1 Stopover (AMS) KL1002, KL0677 12h 00min | Return 24/12/25 1 Stopover (YYZ) KL9565, KL4843 17h 35min |  KLM |  | ? | £520 | |
| London Heathrow Calgary | Outbound 08/12/25 direct WS0001 09h 05min | Return 24/12/25 direct WS0002 08h 40min | Westjet |  | £521 | ||
| London Heathrow Calgary | Outbound 08/12/25 1 Stopover (AMS) KL1002, KL0677 12h 00min | Return 24/12/25 1 Stopover (YYZ) KL9565, KL4843 17h 35min | KLM |  | £530 | ||
| London Heathrow Calgary | Outbound 18/08/25 2 Stopovers (CLT, DFW) AA0733, AA2714, AA1973 31h 45min | Return 03/09/25 2 Stopovers (ORD, JFK) AA1633, AA1517, AA0100 16h 51min |  American Airlines |  | ? | £543 |
Tips and tricks to help you find cheap flights from London Heathrow to Calgary
Favourite airline: Westjet
57 % of flights booked on the route from London Heathrow to Calgary are booked with Westjet, Aer Lingus and British Airways.
Westjet
24 %
Aer Lingus
19 %
British Airways
14 %