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

Return flights

09 Oct - 21 Oct	Wizz Air UK
04 Oct - 18 Oct	Wizz Air
02 Oct - 19 Oct	Wizz Air UK
11 Oct - 18 Oct	Wizz Air
02 Oct - 09 Oct	Wizz Air UK
04 Oct - 07 Oct	Wizz Air
08 Oct - 19 Oct	Wizz Air UK
20 Oct - 06 Nov	Ryanair
31 Oct - 13 Nov	Wizz Air UK
06 Oct - 18 Oct	Wizz Air UK
04 Oct - 19 Oct	Wizz Air
31 Oct - 15 Nov	Wizz Air UK
24 Oct - 06 Nov	Wizz Air
13 Oct - 19 Oct	Wizz Air UK
11 Oct - 01 Nov	Wizz Air
25 Oct - 08 Nov	Wizz Air
24 Oct - 08 Nov	Wizz Air
21 Oct - 01 Nov	Ryanair
14 Oct - 01 Nov	Ryanair
24 Oct - 01 Nov	Wizz Air

Also check the deals for one-way flights from London to Ho Chi Minh City 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 London to Ho Chi Minh City in October from 561€

Return flights