Cheapest return flights from Singapore to London in August from $682

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

Return flights

13 Aug - 20 Aug Finnair
05 Aug - 10 Aug Finnair
20 Aug - 06 Sep Finnair
11 Aug - 16 Aug Finnair
06 Aug - 26 Aug Finnair
20 Aug - 30 Aug Finnair
06 Aug - 15 Aug Finnair
30 Aug - 19 Sep Finnair
10 Aug - 17 Aug Finnair
21 Aug - 11 Sep Finnair
08 Aug - 16 Aug Finnair
10 Aug - 17 Aug Qantas direct
10 Aug - 14 Aug Finnair
21 Aug - 05 Sep Finnair
29 Aug - 19 Sep Finnair
21 Aug - 04 Sep Emirates
21 Aug - 05 Sep Qantas direct
20 Aug - 06 Sep Singapore Airlines direct
29 Aug - 19 Sep Singapore Airlines direct
21 Aug - 11 Sep Qantas direct

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

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