Cheapest return flights from London to Singapore in December from 661€

Best time to book flights for London (LGW) to Singapore (SIN) flights at AirHint

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

Return flights

04 Dec - 08 Dec Wizz Air UK
01 Dec - 11 Dec Air China
05 Dec - 13 Dec Air China
05 Dec - 21 Dec Air China
01 Dec - 13 Dec Air China
01 Dec - 31 Dec Air China
05 Dec - 03 Jan Air China
02 Dec - 04 Jan Air China
02 Dec - 05 Jan Air China
01 Dec - 05 Jan Air China
04 Dec - 04 Jan Air China
05 Dec - 06 Jan Air China
02 Dec - 01 Jan Air China
02 Dec - 08 Jan Air China
01 Dec - 01 Jan Air China
03 Dec - 05 Jan Air China
01 Dec - 05 Dec Turkish Airlines
03 Dec - 15 Dec Air China
02 Dec - 15 Dec Air China
09 Dec - 31 Dec Saudia

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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