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

Return flights

16 Jun - 30 Jun	Etihad Airways
01 Jun - 12 Jun	Etihad Airways
02 Jun - 13 Jun	Etihad Airways
03 Jun - 14 Jun	Air France
15 Jun - 29 Jun	Etihad Airways
04 Jun - 13 Jun	Air France
11 Jun - 22 Jun	Vietnam Airlines
08 Jun - 24 Jun	Scoot
14 Jun - 25 Jun	Qatar Airways
20 Jun - 27 Jun	Qatar Airways
26 Jun - 17 Jul	Finnair
18 Jun - 03 Jul	Air France
14 Jun - 02 Jul	Scoot
24 Jun - 03 Jul	Air France
27 Jun - 11 Jul	Qatar Airways
29 Jun - 17 Jul	Qatar Airways
15 Jun - 02 Jul	Scoot
21 Jun - 03 Jul	Scoot
18 Jun - 24 Jul	Air France
21 Jun - 06 Jul	Scoot

Also check the deals for one-way flights from Singapore to London 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 Singapore to London in June from $778

Return flights