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

Return flights

11 Jun - 21 Jun	Lufthansa
01 Jun - 07 Jun	Lufthansa
25 Jun - 28 Jun	Lufthansa
01 Jun - 08 Jun	Lufthansa
17 Jun - 29 Jun	Lufthansa
01 Jun - 30 Jun	Lufthansa
17 Jun - 24 Jun	Lufthansa
25 Jun - 05 Jul	Lufthansa
25 Jun - 21 Jul	Lufthansa
02 Jun - 21 Jul	Lufthansa
17 Jun - 01 Jul	Lufthansa
24 Jun - 05 Jul	Lufthansa
25 Jun - 02 Jul	Lufthansa
03 Jun - 09 Jun	SWISS
16 Jun - 30 Jun	Lufthansa
28 Jun - 12 Jul	Lufthansa
28 Jun - 14 Jul	Lufthansa
14 Jun - 21 Jun	Lufthansa
24 Jun - 12 Jul	Lufthansa
04 Jun - 11 Jul	Lufthansa

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 616€

Return flights