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

Return flights

19 Aug - 16 Sep	Gulf Air
31 Aug - 15 Sep	Ryanair
28 Aug - 14 Sep	Gulf Air
25 Aug - 29 Sep	Air France
16 Aug - 16 Sep	Gulf Air
20 Aug - 30 Sep	Gulf Air
31 Aug - 14 Sep	Gulf Air
24 Aug - 14 Sep	Gulf Air
31 Aug - 19 Sep	Ryanair
26 Aug - 09 Sep	Gulf Air
26 Aug - 31 Aug	Pegasus Airlines
18 Aug - 25 Aug	AJet
25 Aug - 31 Aug	Pegasus Airlines
16 Aug - 31 Aug	Vueling Airlines
12 Aug - 25 Aug	Wizz Air UK
17 Aug - 31 Aug	Pegasus Airlines
21 Aug - 28 Aug	Pegasus Airlines
20 Aug - 31 Aug	Pegasus Airlines
14 Aug - 25 Aug	Wizz Air UK
12 Aug - 26 Aug	Wizz Air UK

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

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 August from 508€

Return flights