Cheapest return flights from Calgary to London in March from $453

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

Return flights

03 Mar - 05 Mar WestJet direct
09 Mar - 11 Mar WestJet direct
02 Mar - 09 Mar WestJet direct
04 Mar - 11 Mar WestJet direct
01 Mar - 11 Mar WestJet direct
03 Mar - 11 Mar WestJet direct
05 Mar - 09 Mar WestJet direct
09 Mar - 19 Mar WestJet direct
02 Mar - 15 Mar WestJet direct
04 Mar - 12 Mar WestJet direct
23 Mar - 18 Apr WestJet
23 Mar - 18 Apr WestJet direct
18 Mar - 08 Apr WestJet direct
17 Mar - 07 Apr Lufthansa direct
25 Mar - 29 Apr Air Canada direct
29 Mar - 08 Apr Lufthansa direct
29 Mar - 08 Apr Air Canada
23 Mar - 06 Apr Lufthansa
28 Mar - 12 Apr WestJet direct
23 Mar - 06 Apr WestJet direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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