Cheapest return flights from London to Singapore in January from $558

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

Return flights

17 Jan - 01 Feb Shenzhen Airlines
14 Jan - 19 Jan Shenzhen Airlines
25 Jan - 02 Feb Shenzhen Airlines
26 Jan - 01 Feb Shenzhen Airlines
14 Jan - 29 Jan Hainan Airlines
24 Jan - 31 Jan Shenzhen Airlines
19 Jan - 02 Feb Shenzhen Airlines
19 Jan - 03 Feb Shenzhen Airlines
14 Jan - 28 Jan Hainan Airlines
30 Jan - 04 Feb Shenzhen Airlines
12 Jan - 22 Jan Shenzhen Airlines
10 Jan - 22 Jan Shenzhen Airlines
12 Jan - 29 Jan Shenzhen Airlines
14 Jan - 27 Jan Shenzhen Airlines
12 Jan - 20 Jan Shenzhen Airlines
17 Jan - 28 Jan Shenzhen Airlines
26 Jan - 08 Feb Shenzhen Airlines
31 Jan - 15 Feb Shenzhen Airlines
26 Jan - 09 Feb Shenzhen Airlines
28 Jan - 05 Feb Shenzhen Airlines

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

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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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