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

Return flights

04 Dec - 17 Jan	China Southern
22 Dec - 04 Jan	China Southern
27 Dec - 06 Jan	China Southern
25 Dec - 04 Jan	Royal Brunei
14 Dec - 31 Dec	China Southern
17 Dec - 28 Jan	China Southern
16 Dec - 30 Dec	Air China
15 Dec - 29 Dec	Air China
22 Dec - 29 Dec	Air China
17 Dec - 27 Dec	Air China
25 Dec - 03 Jan	Air China
24 Dec - 02 Jan	Shenzhen Airlines
19 Dec - 02 Jan	Air China
20 Dec - 03 Jan	Air China
27 Dec - 01 Jan	China Southern
22 Dec - 28 Dec	China Southern
17 Dec - 29 Dec	China Southern
20 Dec - 27 Dec	Qatar Airways
13 Dec - 16 Dec	Qatar Airways
16 Dec - 30 Dec	Vietnam Airlines	direct

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 516€

Return flights