Cheapest return flights from London to Calgary in June from $729

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

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

Return flights

02 Jun - 09 Jun British Airways
09 Jun - 16 Jun British Airways
09 Jun - 15 Jun British Airways
09 Jun - 14 Jun British Airways
02 Jun - 09 Jun WestJet direct
04 Jun - 10 Jun WestJet direct
04 Jun - 09 Jun WestJet direct
02 Jun - 11 Jun WestJet direct
03 Jun - 10 Jun British Airways
04 Jun - 13 Jun WestJet direct
25 Jun - 10 Jul Air France
25 Jun - 02 Jul Delta
10 Jun - 08 Jul British Airways
23 Jun - 07 Jul British Airways
18 Jun - 09 Jul British Airways
02 Jun - 02 Jul British Airways
23 Jun - 11 Jul British Airways
23 Jun - 19 Jul British Airways
24 Jun - 04 Jul Delta
18 Jun - 12 Jul British Airways

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

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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