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

Return flights

19 Jan - 25 Jan	Scoot
16 Jan - 25 Jan	Scoot
14 Jan - 05 Feb	Turkish Airlines
09 Jan - 18 Jan	Scoot
27 Jan - 12 Feb	Turkish Airlines
13 Jan - 19 Jan	Turkish Airlines
19 Jan - 26 Jan	Turkish Airlines
26 Jan - 30 Jan	Turkish Airlines
12 Jan - 28 Jan	Turkish Airlines
22 Jan - 29 Jan	Scoot
17 Jan - 20 Jan	Turkish Airlines
17 Jan - 23 Jan	Turkish Airlines
29 Jan - 05 Feb	Turkish Airlines
29 Jan - 05 Feb	Singapore Airlines	direct
14 Jan - 05 Feb	Singapore Airlines	direct
27 Jan - 12 Feb	Singapore Airlines	direct
03 Jan - 28 Feb	SWISS

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Singapore to London in January from $571

Return flights