Cheapest return flights from Singapore to London in August from $700

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

Return flights

18 Aug - 01 Sep Finnair
26 Aug - 02 Sep Finnair
26 Aug - 06 Sep Finnair
10 Aug - 18 Aug Finnair
06 Aug - 15 Aug Finnair
06 Aug - 16 Aug Finnair
10 Aug - 23 Aug Emirates
01 Aug - 31 Aug IndiGo
13 Aug - 23 Aug Emirates
13 Aug - 20 Aug Emirates
07 Aug - 22 Aug Emirates
19 Aug - 30 Aug Finnair
01 Aug - 11 Aug Finnair
28 Aug - 06 Sep Finnair
28 Aug - 04 Sep Finnair
29 Aug - 06 Sep Finnair
27 Aug - 06 Sep Finnair
28 Aug - 05 Sep Finnair
29 Aug - 12 Sep Finnair
23 Aug - 11 Sep Emirates

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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