Cheapest return flights from London to Calgary in March from $765

AirHint found the following cheapest return flights from London (LCY) to Calgary (YYC) in March 2026 (see full year).

Return flights

03 Mar - 16 Mar SWISS
03 Mar - 10 Mar Virgin Atlantic
01 Mar - 08 Mar KLM
04 Mar - 18 Mar Iberia
02 Mar - 17 Mar KLM
05 Mar - 12 Mar Delta
06 Mar - 08 Mar Iberia
04 Mar - 11 Mar Iberia
17 Mar - 31 Mar KLM
09 Mar - 16 Mar Delta
21 Mar - 01 Apr Delta
20 Mar - 03 Apr KLM
20 Mar - 01 Apr Delta
20 Mar - 02 Apr Delta
30 Mar - 09 Apr ITA Airways
30 Mar - 13 Apr Delta
29 Mar - 07 Apr KLM
29 Mar - 09 Apr KLM
31 Mar - 07 Apr Delta
29 Mar - 12 Apr KLM

Also check the deals for one-way flights from London to Calgary in March.

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