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

Return flights

11 Jun - 18 Jun	SKY express
11 Jun - 16 Jun	SKY express
02 Jun - 14 Jun	SKY express
05 Jun - 14 Jun	Pegasus Airlines
05 Jun - 16 Jun	Pegasus Airlines
03 Jun - 08 Jun	Gulf Air
10 Jun - 16 Jun	Gulf Air
17 Jun - 23 Jun	Gulf Air
11 Jun - 21 Jun	Air China
09 Jun - 24 Jun	Air China
21 Jun - 17 Jul	Gulf Air
24 Jun - 15 Jul	Gulf Air
12 Jun - 05 Jul	Gulf Air
22 Jun - 12 Jul	Gulf Air
24 Jun - 29 Jul	Gulf Air
22 Jun - 05 Jul	Gulf Air
29 Jun - 14 Jul	Air France
30 Jun - 07 Jul	Gulf Air
30 Jun - 16 Jul	Gulf Air
30 Jun - 14 Jul	Gulf Air

Also check the deals for one-way flights from London to Singapore in June.

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 June from 458€

Return flights