Cheapest return flights from Singapore to London in December from $751

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

Return flights

25 Dec - 07 Jan Oman Air
01 Dec - 01 Dec SWISS
21 Dec - 18 Jan Lufthansa
22 Dec - 21 Jan Lufthansa
23 Dec - 21 Jan Cathay Pacific
24 Dec - 31 Dec Saudia
01 Dec - 06 Dec Lufthansa
19 Dec - 17 Jan Lufthansa
21 Dec - 10 Jan Emirates
02 Dec - 06 Dec Lufthansa
18 Dec - 08 Jan Oman Air
22 Dec - 05 Jan Lufthansa
16 Dec - 06 Jan Lufthansa
16 Dec - 31 Dec Emirates
23 Dec - 31 Dec Emirates
24 Dec - 02 Jan Saudia
17 Dec - 29 Dec Oman Air
16 Dec - 23 Dec Emirates
05 Dec - 12 Dec Scoot
01 Dec - 12 Dec Scoot

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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