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

Return flights

24 Apr - 02 May	Air India
18 Apr - 10 May	Air China
06 Apr - 18 May	Air China
16 Apr - 03 May	Air China
19 Apr - 30 Apr	Wizz Air UK
19 Apr - 12 May	Wizz Air UK
26 Apr - 03 May	easyJet
21 Apr - 28 Apr	Wizz Air UK
19 Apr - 28 Apr	Wizz Air UK
18 Apr - 25 Apr	SKY express
16 Apr - 05 May	SKY express
25 Apr - 09 May	Wizz Air UK
16 Apr - 30 Apr	SKY express
23 Apr - 28 Apr	Wizz Air UK
23 Apr - 09 May	Wizz Air UK
11 Apr - 23 Apr	SKY express
18 Apr - 29 Apr	SKY express
09 Apr - 23 Apr	SKY express
16 Apr - 23 Apr	SKY express
20 Apr - 05 May	Lufthansa

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 $512

Return flights