Cheapest return flights from London to Singapore in December from 625€

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

Return flights

08 Dec - 15 Dec Lufthansa
01 Dec - 15 Dec SWISS
07 Dec - 14 Dec Lufthansa
02 Dec - 21 Dec SWISS
03 Dec - 07 Dec SWISS
03 Dec - 21 Dec Lufthansa
04 Dec - 27 Dec KLM
04 Dec - 16 Dec Lufthansa
04 Dec - 20 Dec Lufthansa
08 Dec - 19 Dec Lufthansa
01 Dec - 05 Jan SWISS
03 Dec - 02 Jan SWISS
09 Dec - 02 Jan Lufthansa
14 Dec - 06 Jan Lufthansa
04 Dec - 01 Jan Lufthansa
15 Dec - 06 Jan Lufthansa
06 Dec - 12 Jan SWISS
11 Dec - 02 Jan Lufthansa
11 Dec - 01 Jan Lufthansa
16 Dec - 06 Jan Lufthansa

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

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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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