Cheapest return flights from London to Singapore in December from $694

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

Return flights

04 Dec - 27 Dec Air China
07 Dec - 14 Jan Wizz Air UK
07 Dec - 08 Jan Wizz Air UK
11 Dec - 11 Jan Wizz Air Malta
05 Dec - 08 Dec Wizz Air UK
09 Dec - 14 Jan Wizz Air UK
10 Dec - 08 Jan Wizz Air Malta
01 Dec - 18 Dec Turkish Airlines
03 Dec - 15 Dec easyJet
12 Dec - 11 Jan Wizz Air Malta
12 Dec - 12 Jan Wizz Air Malta
11 Dec - 29 Dec easyJet
04 Dec - 11 Dec Turkish Airlines
02 Dec - 09 Dec Singapore Airlines direct
03 Dec - 14 Dec Turkish Airlines
01 Dec - 15 Dec Air China
01 Dec - 15 Dec Singapore Airlines direct
12 Dec - 15 Jan Wizz Air Malta
29 Dec - 16 Jan Turkish Airlines
05 Dec - 05 Jan Air China

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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