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

Return flights

24 Apr - 15 May	Ryanair
29 Apr - 13 May	Ryanair
26 Apr - 19 May	Ryanair
21 Apr - 28 Apr	Turkish Airlines
24 Apr - 28 Apr	Ryanair
28 Apr - 12 May	Turkish Airlines
29 Apr - 12 May	Turkish Airlines
18 Apr - 26 Apr	Ryanair
12 Apr - 19 Apr	Ryanair
26 Apr - 01 May	Turkish Airlines
07 Apr - 12 Apr	Ryanair
20 Apr - 04 May	Ryanair
09 Apr - 20 Apr	Ryanair
08 Apr - 23 Apr	Ryanair
05 Apr - 15 Apr	Ryanair
11 Apr - 26 Apr	Ryanair
26 Apr - 03 May	Ryanair
12 Apr - 02 May	Ryanair
05 Apr - 13 Apr	Ryanair
27 Apr - 01 May	Turkish Airlines

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

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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Cheapest return flights from London to Singapore in April from 560€

Return flights