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

Return flights

22 Apr - 06 May	Ryanair
23 Apr - 27 Apr	Ryanair
05 Apr - 19 Apr	Ryanair
05 Apr - 13 Apr	Ryanair
20 Apr - 27 Apr	Ryanair
06 Apr - 12 Apr	Ryanair
05 Apr - 22 Apr	Ryanair
02 Apr - 19 Apr	Ryanair
01 Apr - 19 Apr	Ryanair
01 Apr - 20 Apr	Ryanair
25 Apr - 01 May	Ryanair
04 Apr - 11 Apr	Ryanair
29 Apr - 09 May	Ryanair
25 Apr - 02 May	Ryanair
18 Apr - 02 May	Ryanair
09 Apr - 07 May	Emirates
29 Apr - 05 May	Emirates
20 Apr - 02 May	Emirates
24 Apr - 01 May	Emirates
24 Apr - 08 May	Emirates

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 657€

Return flights