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

Return flights

19 Oct - 26 Oct	China Southern
21 Oct - 28 Oct	China Southern
17 Oct - 30 Oct	Air China
13 Oct - 10 Nov	Air China
18 Oct - 08 Nov	Air China
14 Oct - 23 Oct	China Southern
09 Oct - 23 Oct	China Southern
02 Oct - 23 Oct	Royal Brunei
23 Oct - 30 Oct	China Southern
09 Oct - 19 Oct	China Southern
10 Oct - 19 Oct	Air China
12 Oct - 18 Oct	VietJet Air
25 Oct - 02 Nov	China Southern
30 Oct - 25 Nov	China Southern
25 Oct - 01 Nov	China Southern
29 Oct - 14 Nov	China Southern
29 Oct - 15 Nov	China Southern
30 Oct - 15 Nov	China Southern
30 Oct - 15 Nov	Vietnam Airlines	direct

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

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 October from 579€

Return flights