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

Return flights

06 Jul - 23 Jul	Gulf Air
05 Jul - 22 Jul	Gulf Air
01 Jul - 08 Jul	Gulf Air
01 Jul - 16 Jul	Gulf Air
05 Jul - 20 Jul	Gulf Air
09 Jul - 26 Jul	Gulf Air
07 Jul - 17 Jul	Gulf Air
01 Jul - 24 Jul	Gulf Air
07 Jul - 28 Jul	Gulf Air
05 Jul - 26 Jul	Gulf Air
09 Jul - 07 Aug	Gulf Air
06 Jul - 08 Aug	Gulf Air
15 Jul - 05 Aug	Gulf Air
16 Jul - 05 Aug	Gulf Air
15 Jul - 02 Aug	Gulf Air
16 Jul - 04 Aug	Scandinavian Airlines
23 Jul - 05 Aug	Scandinavian Airlines
02 Jul - 06 Aug	Etihad Airways
15 Jul - 04 Aug	Gulf Air
21 Jul - 09 Aug	Scandinavian Airlines

Also check the deals for one-way flights from London to Singapore 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 London to Singapore in July from $736

Return flights