Cheapest return flights from London to Singapore in September from 489€

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

Return flights

12 Sep - 22 Sep Pegasus Airlines
06 Sep - 12 Sep Pegasus Airlines
12 Sep - 26 Sep Pegasus Airlines
08 Sep - 22 Sep Pegasus Airlines
14 Sep - 22 Sep Pegasus Airlines
10 Sep - 15 Sep Pegasus Airlines
10 Sep - 26 Sep Pegasus Airlines
29 Sep - 16 Oct Ryanair
28 Sep - 20 Oct Ryanair
08 Sep - 19 Sep Pegasus Airlines
15 Sep - 22 Sep Pegasus Airlines
08 Sep - 12 Sep Pegasus Airlines
28 Sep - 10 Oct Ryanair
28 Sep - 13 Oct Ryanair
22 Sep - 06 Oct Ryanair
21 Sep - 06 Oct Pegasus Airlines
24 Sep - 10 Oct Ryanair
27 Sep - 04 Oct Pegasus Airlines
28 Sep - 06 Oct Pegasus Airlines
27 Sep - 10 Oct Ryanair

Also check the deals for one-way 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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