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

One-Way flights

16 Sep	Hainan Airlines
26 Sep	Air Astana
19 Sep	Air Astana
13 Sep	Gulf Air
07 Sep	Hainan Airlines
24 Sep	Kuwait Airways
17 Sep	Kuwait Airways
22 Sep	Kuwait Airways
08 Sep	Kuwait Airways
15 Sep	Kuwait Airways

Also check the deals for return 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 one-way flights from Guangzhou to London in September from $336

One-Way flights