AirHint found the following cheapest one-way flights from Calgary (YYC) to London (LTN) in September 2026 (see full year).
One-Way flights
| 07 Sep | WestJet | ||
| 06 Sep | WestJet | ||
| 12 Sep | WestJet | ||
| 01 Sep | WestJet | ||
| 11 Sep | WestJet | ||
| 02 Sep | WestJet | ||
| 13 Sep | WestJet | ||
| 22 Sep | WestJet | ||
| 30 Sep | WestJet | ||
| 20 Sep | WestJet |
Also check the deals for return flights from Calgary to London in September.
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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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