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

Return flights

12 Jan - 19 Jan	Pegasus Airlines
23 Jan - 30 Jan	Ryanair
16 Jan - 30 Jan	Pegasus Airlines
22 Jan - 27 Jan	Ryanair
19 Jan - 09 Feb	Pegasus Airlines
14 Jan - 24 Feb	Pegasus Airlines
19 Jan - 24 Feb	Pegasus Airlines
11 Jan - 16 Jan	Pegasus Airlines
17 Jan - 25 Jan	Pegasus Airlines
19 Jan - 25 Jan	Pegasus Airlines
07 Jan - 19 Jan	Ryanair
30 Jan - 27 Feb	Ryanair
14 Jan - 19 Jan	Ryanair
28 Jan - 30 Jan	Ryanair
28 Jan - 12 Feb	Ryanair
30 Jan - 17 Feb	Ryanair
30 Jan - 03 Feb	Ryanair
22 Jan - 07 Feb	Ryanair
25 Jan - 08 Feb	Ryanair
14 Jan - 04 Feb	Ryanair

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 549€

Return flights