Cheapest one-way flights from London to Singapore in May from 290€

Best time to book flights for London (LHR) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Singapore (SIN) in May 2025 (see full year).

One-Way flights

06 May Aegean Airlines
04 May Saudia
10 May Air Serbia
05 May Vueling Airlines
11 May Aegean Airlines
17 May Air Serbia
18 May Saudia
20 May Aegean Airlines
21 May Vueling Airlines
29 May Aegean 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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