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

Return flights

11 Dec - 08 Jan	China Eastern
17 Dec - 28 Jan	AirAsia
11 Dec - 07 Jan	China Eastern
14 Dec - 11 Jan	China Southern
28 Dec - 11 Jan	China Southern
25 Dec - 15 Jan	Air China
01 Dec - 08 Dec	VietJet Air
16 Dec - 10 Jan	VietJet Air
14 Dec - 10 Jan	China Southern
14 Dec - 08 Jan	China Southern
09 Dec - 06 Jan	VietJet Air
09 Dec - 23 Dec	China Southern
01 Dec - 29 Dec	Air China
01 Dec - 31 Dec	Air China
17 Dec - 27 Dec	Air China
12 Dec - 26 Dec	Shenzhen Airlines
18 Dec - 31 Dec	Air China
14 Dec - 27 Dec	Air China
17 Dec - 23 Dec	Air China
15 Dec - 23 Dec	Air China

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 471€

Return flights