Cheapest return flights from London to Singapore in May from 517€

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

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

Return flights

16 May - 23 May Shenzhen Airlines
21 May - 01 Jun Shenzhen Airlines
14 May - 01 Jun Shenzhen Airlines
24 May - 01 Jun Shenzhen Airlines
09 May - 23 May Shenzhen Airlines
17 May - 30 May Shenzhen Airlines
06 May - 20 May Etihad Airways
02 May - 18 May Shenzhen Airlines
11 May - 18 May Shenzhen Airlines
26 May - 03 Jun Shenzhen Airlines
24 May - 03 Jun Shenzhen Airlines
07 May - 21 May Etihad Airways
14 May - 21 May Etihad Airways
18 May - 21 May Etihad Airways
20 May - 27 May Etihad Airways
28 May - 11 Jun Etihad Airways
31 May - 15 Jun Shenzhen Airlines
24 May - 08 Jun Shenzhen Airlines
24 May - 07 Jun Shenzhen Airlines
23 May - 14 Jun Shenzhen Airlines

Also check the deals for one-way 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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