Cheapest return flights from London to Singapore in December from $682

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

Return flights

03 Dec - 09 Dec Lufthansa
03 Dec - 08 Dec Lufthansa
05 Dec - 08 Dec Lufthansa
05 Dec - 14 Dec Lufthansa
02 Dec - 16 Dec Lufthansa
09 Dec - 16 Dec Lufthansa
01 Dec - 29 Dec Lufthansa
03 Dec - 11 Dec Lufthansa
09 Dec - 15 Dec Lufthansa
04 Dec - 09 Dec Lufthansa
08 Dec - 15 Jan Lufthansa
04 Dec - 13 Jan Lufthansa
05 Dec - 18 Jan Lufthansa
05 Dec - 07 Jan Lufthansa
09 Dec - 30 Jan Lufthansa
09 Dec - 07 Jan Lufthansa
04 Dec - 06 Jan Lufthansa
03 Dec - 07 Jan Lufthansa
10 Dec - 29 Jan Lufthansa
08 Dec - 12 Jan Lufthansa

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

Powered by

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.