Cheapest one-way flights from Singapore to London in September from 339€

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

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

One-Way flights

26 Sep Malaysia Airlines
27 Sep Malaysia Airlines
28 Sep Malaysia Airlines
30 Sep Malaysia Airlines
16 Sep Etihad Airways
20 Sep Emirates
21 Sep Emirates
25 Sep Emirates
15 Sep Etihad Airways
12 Sep AirAsia

Also check the deals for return 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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