Cheapest return flights from Calgary to London in July from $771

Best time to book flights for Calgary (YYC) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Calgary (YYC) to London (LHR) in July 2025 (see full year).

Return flights

20 Jul - 24 Aug Air Canada
28 Jul - 05 Aug Air Canada direct
14 Jul - 06 Aug Air Canada
23 Jul - 13 Aug Air Canada
16 Jul - 23 Jul Air Canada
22 Jul - 29 Jul Air Canada
28 Jul - 13 Aug Air Canada
28 Jul - 18 Aug Air Canada
29 Jul - 12 Aug Air Canada
20 Jul - 25 Aug Lufthansa
09 Jul - 20 Jul Air Canada
02 Jul - 12 Jul Air Canada
17 Jul - 28 Jul Air Canada
03 Jul - 08 Jul Air Canada
29 Jul - 14 Aug Air Canada
31 Jul - 18 Aug Air Canada
22 Jul - 29 Jul WestJet direct
01 Jul - 08 Jul Lufthansa
17 Jul - 31 Jul WestJet direct
17 Jul - 25 Jul Air Canada

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

Skyscanner

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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