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

Return flights

30 Aug - 17 Sep	Gulf Air
31 Aug - 15 Sep	Air France
20 Aug - 16 Sep	Gulf Air
19 Aug - 19 Sep	Gulf Air
17 Aug - 17 Sep	Gulf Air
26 Aug - 08 Sep	Gulf Air
21 Aug - 22 Sep	Wizz Air UK
16 Aug - 16 Sep	Gulf Air
30 Aug - 13 Sep	Wizz Air UK
12 Aug - 16 Sep	Wizz Air UK
25 Aug - 31 Aug	Wizz Air UK
12 Aug - 17 Aug	Wizz Air UK
24 Aug - 31 Aug	Wizz Air UK
12 Aug - 16 Aug	Wizz Air UK
23 Aug - 30 Aug	Wizz Air UK
21 Aug - 30 Aug	Wizz Air UK
16 Aug - 23 Aug	Wizz Air UK
08 Aug - 25 Aug	Etihad Airways
08 Aug - 14 Aug	Wizz Air UK
13 Aug - 17 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 559€

Return flights