Cheapest return flights from Singapore to London in May from $610

AirHint found the following cheapest return flights from Singapore (SIN) to London (LGW) in May 2026 (see full year).

Return flights

21 May - 27 May Etihad Airways
04 May - 10 May Gulf Air
17 May - 01 Jun Gulf Air
23 May - 30 Jun Gulf Air
18 May - 28 May Turkish Airlines
08 May - 22 May Turkish Airlines
12 May - 26 May Turkish Airlines
20 May - 09 Jun Turkish Airlines
12 May - 09 Jun Turkish Airlines
21 May - 08 Jun Qatar Airways
08 May - 15 May Turkish Airlines
21 May - 29 May Turkish Airlines
25 May - 31 May Turkish Airlines
08 May - 11 May Turkish Airlines
18 May - 24 May Turkish Airlines
23 May - 01 Jun Qatar Airways
25 May - 01 Jun Qatar Airways
26 May - 01 Jun Qatar Airways
21 May - 02 Jun Qatar Airways
21 May - 03 Jun Qatar Airways

Also check the deals for one-way flights from Singapore to London 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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