Cheapest return flights from Singapore to London in December from 630€

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

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

Return flights

29 Dec - 12 Jan Lufthansa
08 Dec - 08 Jan Scoot Tigerair
25 Dec - 08 Jan Lufthansa
01 Dec - 31 Dec Air India
25 Dec - 31 Dec Air India
18 Dec - 31 Dec Air India
25 Dec - 07 Jan Emirates
15 Dec - 29 Dec Air India
13 Dec - 09 Jan Lufthansa
01 Dec - 08 Dec Cathay Pacific
12 Dec - 30 Dec Air India
15 Dec - 22 Dec Air India
04 Dec - 18 Dec Air India
23 Dec - 09 Jan Emirates
21 Dec - 03 Jan Turkish Airlines
23 Dec - 29 Dec Air India
14 Dec - 31 Dec Air India
24 Dec - 01 Jan Emirates
29 Dec - 04 Jan Batik Air Malaysia
12 Dec - 03 Jan Turkish Airlines

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