AirHint found the following cheapest return flights from London (LCY) to Vancouver (YVR) in September 2026 (see full year).

Return flights

14 Sep - 28 Sep	SWISS
08 Sep - 22 Sep	SWISS
09 Sep - 30 Sep	SWISS
14 Sep - 24 Sep	SWISS
16 Sep - 30 Sep	SWISS
08 Sep - 16 Sep	SWISS
09 Sep - 16 Sep	SWISS
15 Sep - 07 Oct	SWISS
14 Sep - 21 Sep	SWISS
01 Sep - 15 Sep	SWISS
07 Sep - 21 Sep	SWISS
22 Sep - 13 Oct	KLM
17 Sep - 04 Oct	SWISS
26 Sep - 11 Oct	SWISS
18 Sep - 02 Oct	SWISS
19 Sep - 06 Oct	KLM
26 Sep - 10 Oct	KLM
27 Sep - 10 Oct	Delta
18 Sep - 01 Oct	Delta

Also check the deals for one-way flights from London to Vancouver in September.

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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Cheapest return flights from London to Vancouver in September from $835

Return flights