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

Return flights

22 Jan - 29 Jan	Hainan Airlines
10 Jan - 22 Feb	Scoot
21 Jan - 29 Jan	Malaysia Airlines
14 Jan - 21 Jan	Etihad Airways
31 Jan - 20 Feb	Scoot
19 Jan - 07 Feb	Etihad Airways
19 Jan - 04 Feb	Etihad Airways
14 Jan - 19 Jan	Etihad Airways
23 Jan - 01 Feb	Etihad Airways
19 Jan - 05 Feb	Malaysia Airlines
29 Jan - 08 Feb	Etihad Airways
20 Jan - 30 Jan	Etihad Airways
26 Jan - 03 Feb	Etihad Airways
28 Jan - 08 Feb	Etihad Airways
23 Jan - 29 Jan	Scoot
15 Jan - 30 Jan	Hainan Airlines
17 Jan - 22 Jan	Gulf Air
17 Jan - 21 Jan	Gulf Air
14 Jan - 20 Jan	Etihad Airways
22 Jan - 05 Feb	Finnair

Also check the deals for one-way flights from Singapore to London 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 Singapore to London in January from 482€

Return flights