Cheapest one-way flights from London to Singapore in January from 321€

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

One-Way flights

22 Jan Aegean Airlines
18 Jan Aegean Airlines
20 Jan British Airways
26 Jan Hainan Airlines
30 Jan Hainan Airlines
16 Jan Hainan Airlines
11 Jan Hainan Airlines
12 Jan Hainan Airlines
19 Jan Hainan Airlines
25 Jan Hainan 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.

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