Cheapest one-way flights from London to Singapore in May from 299€

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

One-Way flights

16 May Aegean Airlines
11 May British Airways
18 May Eurowings
03 May Aegean Airlines
05 May Aegean Airlines
13 May British Airways
29 May Austrian Airlines
02 May Aegean Airlines
20 May SWISS
15 May Austrian Airlines

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

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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