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

Return flights

23 Apr - 30 Apr	Ryanair
23 Apr - 28 Apr	Turkish Airlines
17 Apr - 30 Apr	Turkish Airlines
21 Apr - 12 May	Turkish Airlines
19 Apr - 28 Apr	Turkish Airlines
12 Apr - 23 Apr	Ryanair
05 Apr - 20 Apr	Ryanair
05 Apr - 19 Apr	Ryanair
25 Apr - 13 May	Ryanair
25 Apr - 03 May	Turkish Airlines
04 Apr - 06 May	Ryanair
01 Apr - 10 Apr	Ryanair
20 Apr - 11 May	Ryanair
28 Apr - 04 May	Turkish Airlines
04 Apr - 12 Apr	Ryanair
25 Apr - 10 May	Turkish Airlines
30 Apr - 09 May	Turkish Airlines
15 Apr - 02 May	Turkish Airlines
04 Apr - 05 May	Ryanair
13 Apr - 20 Apr	Ryanair

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 591€

Return flights