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

Return flights

01 Oct - 07 Oct	Wizz Air UK
15 Oct - 22 Oct	Wizz Air UK
03 Oct - 27 Oct	Wizz Air
29 Oct - 06 Nov	Wizz Air UK
03 Oct - 10 Oct	Wizz Air
01 Oct - 05 Oct	Wizz Air UK
29 Oct - 10 Nov	Ryanair
29 Oct - 09 Nov	Wizz Air UK
28 Oct - 02 Nov	Wizz Air Malta
29 Oct - 02 Nov	Wizz Air UK
05 Oct - 30 Oct	Wizz Air UK
29 Oct - 11 Nov	Ryanair
20 Oct - 27 Oct	Wizz Air
29 Oct - 04 Nov	Ryanair
30 Oct - 10 Nov	Wizz Air UK
19 Oct - 27 Oct	Wizz Air UK
30 Oct - 09 Nov	Wizz Air UK
03 Oct - 15 Oct	Wizz Air
03 Oct - 31 Oct	Wizz Air
29 Oct - 16 Nov	Ryanair

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 $625

Return flights