AirHint found the following cheapest return flights from London (LTN) to Singapore (SIN) in January 2026 (see full year).

Return flights

18 Jan - 26 Jan	Wizz Air UK
18 Jan - 29 Jan	Wizz Air UK
18 Jan - 25 Jan	Wizz Air UK
09 Jan - 19 Jan	Wizz Air UK
12 Jan - 19 Jan	Wizz Air UK
25 Jan - 22 Feb	Wizz Air UK
15 Jan - 23 Jan	easyJet
25 Jan - 01 Feb	Wizz Air UK
19 Jan - 26 Jan	Wizz Air UK
19 Jan - 02 Feb	Wizz Air UK
08 Jan - 09 Feb	easyJet
29 Jan - 09 Feb	easyJet
14 Jan - 02 Feb	Wizz Air UK
22 Jan - 02 Feb	easyJet
14 Jan - 30 Jan	Wizz Air UK
18 Jan - 14 Feb	Wizz Air UK
19 Jan - 16 Feb	Wizz Air UK
26 Jan - 10 Feb	Wizz Air Malta
20 Jan - 23 Jan	Fly One
22 Jan - 29 Jan	easyJet

Also check the deals for one-way flights from London to Singapore in January.

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 January from 442€

Return flights