AirHint found the following cheapest return flights from Guangzhou (CAN) to London (LHR) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	Air China
15 Oct - 02 Nov	Hainan Airlines
07 Oct - 21 Oct	Air China
08 Oct - 23 Oct	Air China
09 Oct - 23 Oct	Air China
15 Oct - 01 Nov	Air China
15 Oct - 03 Nov	Air China
15 Oct - 31 Oct	Hainan Airlines
08 Oct - 13 Oct	Hainan Airlines
20 Oct - 03 Nov	Air China
18 Oct - 26 Oct	Air China
15 Oct - 03 Nov	China Southern	direct
07 Oct - 30 Oct	Air China
15 Oct - 01 Nov	China Southern	direct
15 Oct - 02 Nov	China Southern	direct
27 Oct - 28 Oct	Cathay Pacific
23 Oct - 30 Oct	Cathay Pacific

Also check the deals for one-way flights from Guangzhou to London in October.

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 Guangzhou to London in October from $751

Return flights