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

Return flights

29 Sep - 06 Oct	AirAsia
18 Sep - 25 Sep	China Eastern
08 Sep - 10 Sep	China Eastern
04 Sep - 11 Sep	China Southern
07 Sep - 18 Sep	China Southern
05 Sep - 07 Sep	China Eastern
09 Sep - 11 Sep	China Eastern
03 Sep - 10 Sep	Air China
02 Sep - 04 Sep	Air China
11 Sep - 18 Sep	Emirates
12 Sep - 19 Sep	Emirates
16 Sep - 02 Oct	Emirates
17 Sep - 03 Oct	Emirates
24 Sep - 02 Oct	Emirates
24 Sep - 01 Oct	Emirates
25 Sep - 02 Oct	Emirates
27 Sep - 04 Oct	Emirates
26 Sep - 03 Oct	Emirates
28 Sep - 05 Oct	Emirates
30 Sep - 07 Oct	Emirates

Also check the deals for one-way flights from Ho Chi Minh City 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 Ho Chi Minh City to London in September from $670

Return flights