Cheapest one-way flights from London to Singapore in May from 310€

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

One-Way flights

14 May Aegean Airlines
07 May Aegean Airlines
12 May Aegean Airlines
09 May Aegean Airlines
11 May Lufthansa
05 May Lufthansa
29 May SWISS
21 May SWISS
25 May British Airways
23 May Air China

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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