Cheapest return flights from Singapore to London in August from $692

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

Return flights

06 Aug - 13 Aug Finnair
20 Aug - 24 Aug Finnair
26 Aug - 04 Sep Finnair
06 Aug - 17 Aug Finnair
31 Aug - 15 Sep Finnair
11 Aug - 04 Sep Finnair
09 Aug - 29 Sep Etihad Airways
28 Aug - 06 Sep Finnair
05 Aug - 10 Aug Finnair
17 Aug - 31 Aug Finnair
15 Aug - 24 Aug Finnair
21 Aug - 20 Sep Finnair
01 Aug - 01 Sep Finnair
13 Aug - 06 Sep Finnair
07 Aug - 10 Aug Finnair
01 Aug - 21 Aug Finnair
19 Aug - 30 Aug Finnair
08 Aug - 22 Aug Turkish Airlines
01 Aug - 01 Sep Singapore Airlines direct
26 Aug - 04 Sep Singapore Airlines direct

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

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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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