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

Return flights

02 Oct - 05 Oct	China Eastern
22 Oct - 28 Oct	Wizz Air Malta
22 Oct - 05 Nov	Wizz Air Malta
22 Oct - 27 Oct	Wizz Air Malta
08 Oct - 21 Oct	Gulf Air
12 Oct - 16 Oct	Gulf Air
05 Oct - 18 Oct	Gulf Air
01 Oct - 16 Oct	Gulf Air
29 Oct - 18 Nov	Gulf Air
14 Oct - 21 Oct	Norwegian
10 Oct - 18 Oct	Gulf Air
31 Oct - 27 Nov	Gulf Air
31 Oct - 15 Nov	Gulf Air
10 Oct - 28 Oct	Gulf Air
31 Oct - 08 Nov	Gulf Air
28 Oct - 16 Nov	SWISS
28 Oct - 04 Nov	SWISS
20 Oct - 06 Nov	Wizz Air Malta
29 Oct - 05 Nov	Singapore Airlines	direct
29 Oct - 09 Nov	Singapore Airlines	direct

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 $588

Return flights