AirHint found the following cheapest return flights from London (LHR) to Ho Chi Minh City (SGN) in August 2026 (see full year).

Return flights

18 Aug - 03 Sep	Gulf Air
27 Aug - 03 Sep	Austrian Airlines
02 Aug - 15 Aug	Air Serbia
29 Aug - 05 Sep	China Southern
04 Aug - 02 Sep	Vueling Airlines
23 Aug - 31 Aug	Gulf Air
20 Aug - 03 Sep	Austrian Airlines
17 Aug - 02 Sep	Air India
10 Aug - 17 Aug	LOT
11 Aug - 03 Sep	Austrian Airlines
03 Aug - 17 Aug	Air Serbia
17 Aug - 01 Sep	KLM
04 Aug - 03 Sep	Scandinavian Airlines
04 Aug - 18 Aug	Scandinavian Airlines
01 Aug - 21 Aug	Air Serbia
08 Aug - 22 Aug	Air Serbia
08 Aug - 31 Aug	LOT
05 Aug - 13 Sep	Scandinavian Airlines
22 Aug - 31 Aug	SWISS
13 Aug - 31 Aug	SWISS

Also check the deals for one-way flights from London to Ho Chi Minh City 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 London to Ho Chi Minh City in August from 721€

Return flights