Cheapest one-way flights from Singapore to London in December from 208€

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

One-Way flights

07 Dec Hainan Airlines
04 Dec Hainan Airlines
15 Dec Air China
02 Dec Malaysia Airlines
03 Dec Hainan Airlines
14 Dec Hainan Airlines
06 Dec Hainan Airlines
28 Dec Hainan Airlines
31 Dec Hainan Airlines
24 Dec Hainan Airlines

Also check the deals for return flights from Singapore to London 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 London

Cheap car rent in London

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