Cheapest one-way flights from London to Singapore in January from 325€

AirHint found the following cheapest one-way flights from London (LHR) to Singapore (SIN) in January 2026 (see full year).

One-Way flights

29 Jan Aegean Airlines
25 Jan Aegean Airlines
05 Jan Hainan Airlines
26 Jan Hainan Airlines
19 Jan Hainan Airlines
12 Jan Hainan Airlines
24 Jan Aer Lingus
08 Jan Aegean Airlines
28 Jan Austrian Airlines
22 Jan Aegean Airlines

Also check the deals for return flights from London to Singapore in January.

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

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