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

Return flights

03 Jun - 18 Jun	AJet
04 Jun - 09 Jun	Pegasus Airlines
13 Jun - 30 Jun	Ryanair
17 Jun - 30 Jun	Ryanair
07 Jun - 12 Jun	Pegasus Airlines
08 Jun - 21 Jun	AJet
07 Jun - 28 Jun	Ryanair
02 Jun - 09 Jun	Ryanair
17 Jun - 28 Jun	AJet
13 Jun - 27 Jun	Ryanair
17 Jun - 02 Jul	Ryanair
24 Jun - 15 Jul	Ryanair
24 Jun - 01 Jul	Ryanair
07 Jun - 12 Jul	Ryanair
24 Jun - 05 Jul	Ryanair
10 Jun - 08 Jul	Turkish Airlines
09 Jun - 08 Jul	Turkish Airlines
03 Jun - 08 Jul	Turkish Airlines
29 Jun - 09 Jul	Ryanair
18 Jun - 07 Jul	Ryanair

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 $626

Return flights