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

Return flights

23 Dec - 08 Jan	VietJet Air
24 Dec - 31 Dec	China Eastern
17 Dec - 08 Jan	Turkmenistan Airlines
22 Dec - 29 Dec	China Eastern
28 Dec - 11 Jan	China Eastern
21 Dec - 08 Jan	Thai AirAsia
19 Dec - 08 Jan	Air China
19 Dec - 09 Jan	Air China
27 Dec - 24 Jan	Air China
20 Dec - 08 Jan	Air China
23 Dec - 10 Jan	Air China
16 Dec - 23 Dec	Air China
17 Dec - 06 Jan	VietJet Air
22 Dec - 31 Dec	VietJet Air
17 Dec - 17 Dec	Turkmenistan Airlines
21 Dec - 28 Dec	Thai AirAsia
23 Dec - 30 Dec	Thai AirAsia
20 Dec - 27 Dec	China Eastern
27 Dec - 30 Dec	China Eastern
24 Dec - 27 Dec	VietJet Air

Also check the deals for one-way flights from Ho Chi Minh City to London in December.

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 December from $628

Return flights