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

Return flights

06 Sep - 12 Sep	Gulf Air
08 Sep - 19 Sep	Emirates
24 Sep - 06 Oct	Kuwait Airways
05 Sep - 12 Sep	Air Astana
08 Sep - 20 Oct	Emirates
26 Sep - 06 Oct	Air Astana
07 Sep - 21 Sep	Emirates
11 Sep - 18 Sep	China Southern	direct
05 Sep - 25 Sep	China Southern	direct
08 Sep - 19 Sep	China Southern	direct
27 Sep - 11 Oct	Saudia
08 Sep - 21 Oct	China Southern
27 Sep - 05 Oct	Saudia
08 Sep - 20 Oct	China Southern	direct
27 Sep - 06 Oct	Saudia
28 Sep - 08 Oct	Spring Airlines
08 Sep - 12 Sep	China Southern	direct
26 Sep - 06 Oct	China Southern	direct

Also check the deals for one-way flights from Guangzhou to London 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 Guangzhou to London in September from $697

Return flights