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

Return flights

07 Jul - 24 Aug	Air France
07 Jul - 03 Aug	Hainan Airlines
23 Jul - 31 Jul	Finnair
16 Jul - 30 Jul	Finnair
09 Jul - 30 Jul	Finnair
30 Jul - 20 Aug	Finnair
07 Jul - 22 Jul	Finnair
23 Jul - 28 Jul	Finnair
07 Jul - 15 Jul	Finnair
09 Jul - 24 Jul	Finnair
09 Jul - 22 Jul	Finnair
08 Jul - 28 Jul	Finnair
13 Jul - 31 Jul	Finnair
23 Jul - 06 Aug	Finnair
05 Jul - 11 Aug	Finnair
16 Jul - 05 Aug	Finnair
31 Jul - 23 Aug	Qatar Airways
11 Jul - 14 Aug	Malaysia Airlines
30 Jul - 16 Aug	Finnair
09 Jul - 04 Aug	Finnair

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

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 July from 601€

Return flights