Cheapest return flights from Singapore to London in September from 621€

Best time to book flights for Singapore (SIN) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to London (LHR) in September 2025 (see full year).

Return flights

19 Sep - 26 Sep Etihad Airways
26 Sep - 14 Oct Etihad Airways
18 Sep - 28 Sep Etihad Airways
27 Sep - 11 Oct Etihad Airways
16 Sep - 26 Sep Turkish Airlines
16 Sep - 23 Sep Turkish Airlines
16 Sep - 22 Sep Turkish Airlines
19 Sep - 28 Sep Etihad Airways
17 Sep - 24 Sep Etihad Airways
17 Sep - 29 Sep Etihad Airways
28 Sep - 04 Oct Etihad Airways
24 Sep - 05 Oct Etihad Airways
26 Sep - 07 Oct Etihad Airways
26 Sep - 04 Oct Etihad Airways
25 Sep - 29 Sep Turkish Airlines
16 Sep - 21 Sep Turkish Airlines
12 Sep - 03 Oct Emirates
03 Sep - 23 Oct Malaysia Airlines
24 Sep - 05 Oct Singapore Airlines direct
26 Sep - 07 Oct Singapore Airlines direct

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

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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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