Cheapest return flights from London to Singapore in December from 552€

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

Return flights

04 Dec - 14 Dec Pegasus Airlines
03 Dec - 15 Dec Pegasus Airlines
04 Dec - 10 Dec Pegasus Airlines
04 Dec - 13 Dec Pegasus Airlines
01 Dec - 08 Dec Ryanair
03 Dec - 13 Dec Pegasus Airlines
07 Dec - 22 Dec Pegasus Airlines
09 Dec - 13 Dec Pegasus Airlines
02 Dec - 08 Dec Ryanair
04 Dec - 12 Dec Pegasus Airlines
07 Dec - 21 Jan Ryanair
30 Dec - 13 Jan Ryanair
11 Dec - 10 Jan Pegasus Airlines
29 Dec - 13 Jan Ryanair
12 Dec - 11 Jan Pegasus Airlines
07 Dec - 07 Jan Pegasus Airlines
15 Dec - 12 Jan Ryanair
28 Dec - 15 Jan Royal Jordanian
10 Dec - 01 Jan Pegasus Airlines
31 Dec - 17 Jan Ryanair

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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