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

Return flights

07 Oct - 17 Oct	Wizz Air UK
07 Oct - 13 Oct	Wizz Air UK
29 Oct - 18 Nov	Wizz Air UK
07 Oct - 21 Oct	Wizz Air UK
14 Oct - 18 Nov	Wizz Air UK
27 Oct - 10 Nov	Wizz Air UK
02 Oct - 09 Oct	Ryanair
04 Oct - 08 Oct	Wizz Air UK
06 Oct - 19 Oct	easyJet
08 Oct - 12 Oct	Fly One
31 Oct - 22 Nov	Wizz Air UK
14 Oct - 22 Oct	Wizz Air UK
14 Oct - 21 Oct	Wizz Air UK
07 Oct - 12 Oct	Wizz Air UK
26 Oct - 06 Nov	Wizz Air UK
29 Oct - 30 Nov	Wizz Air UK
27 Oct - 16 Nov	easyJet
22 Oct - 05 Nov	easyJet
28 Oct - 16 Nov	easyJet
15 Oct - 27 Nov	easyJet

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 573€

Return flights