Cheapest one-way flights from London to Singapore in September from 288€

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

One-Way flights

30 Sep SWISS
18 Sep SWISS
21 Sep SWISS
14 Sep Shenzhen Airlines
13 Sep Shenzhen Airlines
22 Sep Shenzhen Airlines
20 Sep Shenzhen Airlines
15 Sep Shenzhen Airlines
08 Sep Shenzhen Airlines
07 Sep Shenzhen Airlines

Also check the deals for return flights from London to Singapore in September.

Skyscanner

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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