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

Return flights

25 Jan - 02 Feb	Wizz Air UK
16 Jan - 23 Jan	Wizz Air UK
25 Jan - 01 Feb	Wizz Air UK
19 Jan - 26 Jan	Wizz Air UK
12 Jan - 19 Jan	Wizz Air UK
30 Jan - 13 Feb	Wizz Air UK
19 Jan - 10 Feb	Wizz Air UK
25 Jan - 08 Feb	Wizz Air UK
19 Jan - 26 Feb	Wizz Air UK
12 Jan - 02 Feb	Wizz Air
26 Jan - 12 Feb	Wizz Air
14 Jan - 21 Jan	Wizz Air
13 Jan - 27 Jan	Fly One
30 Jan - 06 Feb	Wizz Air
14 Jan - 11 Feb	Wizz Air
18 Jan - 24 Jan	Wizz Air UK
10 Jan - 20 Jan	Wizz Air
18 Jan - 26 Jan	Wizz Air UK
12 Jan - 25 Jan	Wizz Air
12 Jan - 16 Jan	Wizz Air

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 484€

Return flights