Cheapest one-way flights from London to Singapore in May from 298€

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

One-Way flights

12 May Aegean Airlines
07 May Aegean Airlines
14 May Aegean Airlines
09 May Aegean Airlines
19 May Aegean Airlines
03 May Aegean Airlines
02 May Aegean Airlines
18 May Gulf Air
28 May Gulf Air
06 May Gulf Air

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

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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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