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

Return flights

20 Jan - 19 Feb	Etihad Airways
19 Jan - 31 Jan	Etihad Airways
29 Jan - 05 Feb	Etihad Airways
19 Jan - 26 Jan	Etihad Airways
15 Jan - 03 Feb	Gulf Air
20 Jan - 29 Jan	Etihad Airways
23 Jan - 01 Feb	Gulf Air
17 Jan - 31 Jan	Gulf Air
13 Jan - 12 Feb	Gulf Air
12 Jan - 18 Jan	Etihad Airways
12 Jan - 16 Jan	Etihad Airways
22 Jan - 31 Jan	Etihad Airways
19 Jan - 28 Jan	Etihad Airways
14 Jan - 18 Jan	Etihad Airways
21 Jan - 25 Jan	Etihad Airways
30 Jan - 05 Feb	Scoot
30 Jan - 08 Feb	Scoot
12 Jan - 23 Feb	Turkish Airlines
13 Jan - 11 Feb	Gulf Air
31 Jan - 07 Feb	Gulf Air

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 513€

Return flights