Cheapest return flights from London to Singapore in December from 668€

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

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

Return flights

01 Dec - 08 Dec Ryanair
07 Dec - 15 Dec Ryanair
07 Dec - 22 Jan Ryanair
08 Dec - 15 Dec Ryanair
11 Dec - 16 Jan Ryanair
04 Dec - 08 Dec Emirates
01 Dec - 14 Dec Emirates
07 Dec - 18 Dec Emirates
31 Dec - 20 Jan Emirates
07 Dec - 14 Dec Ryanair
12 Dec - 26 Dec Ryanair
09 Dec - 23 Dec Emirates
15 Dec - 29 Dec Ryanair
25 Dec - 29 Jan Emirates
29 Dec - 15 Jan Emirates
25 Dec - 17 Jan Emirates
29 Dec - 18 Jan Emirates
28 Dec - 26 Jan Ryanair
11 Dec - 01 Jan Ryanair
26 Dec - 12 Jan Ryanair

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

Skyscanner

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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