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

Return flights

10 Apr - 10 May	Air China
23 Apr - 10 May	Air China
24 Apr - 10 May	Air China
13 Apr - 11 May	Air China
19 Apr - 28 Apr	Gulf Air
12 Apr - 16 Apr	Gulf Air
05 Apr - 16 Apr	Gulf Air
01 Apr - 09 Apr	Gulf Air
01 Apr - 16 Apr	Gulf Air
01 Apr - 21 Apr	Gulf Air
01 Apr - 07 Apr	Gulf Air
01 Apr - 18 Apr	Gulf Air
23 Apr - 07 May	Air China
03 Apr - 14 Apr	Gulf Air
03 Apr - 21 Apr	Gulf Air
01 Apr - 02 May	Gulf Air
25 Apr - 12 May	Air China
30 Apr - 04 May	SWISS
28 Apr - 05 May	SKY express
25 Apr - 01 May	easyJet

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 484€

Return flights