AirHint found the following cheapest return flights from London (LGW) to Singapore (SIN) in October 2025 (see full year).

Return flights

19 Oct - 29 Oct	Air China
01 Oct - 14 Oct	Wizz Air UK
03 Oct - 15 Oct	Air China
19 Oct - 22 Oct	Air China
04 Oct - 30 Oct	Wizz Air UK
11 Oct - 27 Oct	Wizz Air UK
05 Oct - 28 Oct	Wizz Air UK
08 Oct - 14 Oct	Gulf Air
30 Oct - 05 Nov	Wizz Air UK
19 Oct - 24 Oct	Air China
22 Oct - 26 Oct	Vueling Airlines
29 Oct - 04 Nov	Air China
22 Oct - 05 Nov	Air China
27 Oct - 20 Nov	Air China
02 Oct - 10 Nov	China Eastern
29 Oct - 03 Nov	Vueling Airlines
08 Oct - 20 Nov	Gulf Air
04 Oct - 10 Nov	Wizz Air UK
03 Oct - 08 Nov	Air China
28 Oct - 03 Nov	Wizz Air UK

Also check the deals for one-way flights from London to Singapore 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 Singapore in October from $548

Return flights