Cheapest return flights from London to Singapore in December from 531€

AirHint found the following cheapest return flights from London (LCY) to Singapore (SIN) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec Lufthansa
01 Dec - 10 Dec Lufthansa
02 Dec - 08 Dec Lufthansa
01 Dec - 08 Dec Lufthansa
04 Dec - 08 Dec Lufthansa
01 Dec - 14 Dec SWISS
04 Dec - 10 Dec Lufthansa
02 Dec - 09 Dec Lufthansa
04 Dec - 09 Dec Lufthansa
04 Dec - 11 Dec Lufthansa
05 Dec - 14 Jan Lufthansa
04 Dec - 14 Jan SWISS
04 Dec - 22 Jan Lufthansa
01 Dec - 27 Jan SWISS
01 Dec - 20 Jan SWISS
03 Dec - 15 Jan SWISS
08 Dec - 14 Jan Lufthansa
08 Dec - 13 Jan Lufthansa
05 Dec - 18 Jan SWISS
04 Dec - 13 Jan Lufthansa

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

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