AirHint found the following cheapest return flights from Ho Chi Minh City (SGN) to London (LHR) in August 2025 (see full year).

Return flights

07 Aug - 11 Sep	China Southern
07 Aug - 18 Sep	China Southern
14 Aug - 24 Sep	China Southern
10 Aug - 17 Aug	China Eastern
24 Aug - 14 Sep	China Southern
23 Aug - 19 Sep	China Southern
12 Aug - 26 Aug	AirAsia
01 Aug - 11 Aug	AirAsia
15 Aug - 06 Sep	China Southern
17 Aug - 31 Aug	China Southern
06 Aug - 13 Aug	China Southern
01 Aug - 10 Aug	AirAsia
14 Aug - 28 Aug	China Southern
12 Aug - 19 Aug	China Eastern
11 Aug - 18 Aug	AirAsia
09 Aug - 13 Sep	China Eastern
04 Aug - 11 Aug	China Eastern
15 Aug - 19 Sep	China Southern
14 Aug - 04 Sep	China Southern
19 Aug - 17 Sep	China Southern

Also check the deals for one-way flights from Ho Chi Minh City 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 Ho Chi Minh City to London in August from 619€

Return flights