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

Return flights

13 Aug - 30 Aug	Air Astana
20 Aug - 30 Aug	Air Astana
15 Aug - 03 Sep	Qatar Airways
16 Aug - 22 Aug	Air China
01 Aug - 23 Aug	Air China
29 Aug - 13 Sep	Emirates
29 Aug - 26 Sep	Emirates
21 Aug - 28 Aug	Qatar Airways
22 Aug - 29 Aug	Qatar Airways
25 Aug - 25 Sep	China Southern	direct
25 Aug - 06 Sep	China Southern
29 Aug - 26 Sep	China Southern	direct
21 Aug - 28 Aug	China Southern	direct
22 Aug - 25 Aug	Qatar Airways
07 Aug - 16 Aug	Air China
06 Aug - 16 Aug	Air China

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

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 August from $823

Return flights