Cheapest return flights from London to Singapore in September from 554€

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

Return flights

16 Sep - 20 Oct KLM
16 Sep - 23 Sep SWISS
09 Sep - 27 Sep SWISS
30 Sep - 18 Oct Lufthansa
01 Sep - 16 Sep SWISS
10 Sep - 24 Sep SWISS
07 Sep - 20 Sep SWISS
01 Sep - 15 Sep SWISS
04 Sep - 14 Sep SWISS
21 Sep - 28 Sep SWISS
02 Sep - 15 Sep SWISS
21 Sep - 27 Sep SWISS
18 Sep - 01 Oct SWISS
30 Sep - 07 Oct SWISS
30 Sep - 17 Oct Lufthansa
30 Sep - 14 Oct SWISS
17 Sep - 01 Oct SWISS
20 Sep - 04 Oct SWISS
24 Sep - 06 Oct Lufthansa
16 Sep - 16 Oct SWISS

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

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