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

Return flights

18 Apr - 09 May	Pegasus Airlines
16 Apr - 22 Apr	Pegasus Airlines
18 Apr - 22 Apr	Ryanair
18 Apr - 24 Apr	Ryanair
25 Apr - 30 Apr	Ryanair
12 Apr - 16 Apr	Ryanair
12 Apr - 26 Apr	Ryanair
30 Apr - 06 May	Ryanair
14 Apr - 19 Apr	Turkish Airlines
19 Apr - 25 Apr	Jet2
19 Apr - 24 Apr	Jet2
05 Apr - 26 Apr	Ryanair
19 Apr - 02 May	Ryanair
11 Apr - 16 May	Ryanair
25 Apr - 02 May	Ryanair
26 Apr - 01 May	Pegasus Airlines
29 Apr - 05 May	Ryanair
26 Apr - 02 May	Pegasus Airlines
11 Apr - 15 May	Ryanair
28 Apr - 02 May	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 $598

Return flights