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

Return flights

19 Sep - 29 Sep	Scoot Tigerair
22 Sep - 29 Sep	China Eastern
11 Sep - 25 Sep	VietJet Air
23 Sep - 30 Sep	AirAsia
13 Sep - 08 Oct	VietJet Air
01 Sep - 11 Sep	VietJet Air
12 Sep - 26 Sep	Qatar Airways
14 Sep - 09 Oct	VietJet Air
15 Sep - 19 Sep	Qatar Airways
14 Sep - 18 Sep	Qatar Airways
13 Sep - 17 Sep	Qatar Airways
14 Sep - 21 Sep	Qatar Airways
11 Sep - 01 Oct	Emirates
10 Sep - 01 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 595€

Return flights