Cheapest return flights from London to Split in September from $237

Best time to book flights for London (LCY) to Split (SPU) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Split (SPU) in September 2025 (see full year).

Return flights

09 Sep - 16 Sep SWISS
11 Sep - 15 Sep SWISS
08 Sep - 15 Sep SWISS
15 Sep - 19 Sep KLM
16 Sep - 19 Sep KLM
11 Sep - 18 Sep KLM
18 Sep - 22 Sep SWISS
07 Sep - 10 Sep KLM
02 Sep - 09 Sep KLM
15 Sep - 22 Sep SWISS
30 Sep - 04 Oct KLM
25 Sep - 02 Oct KLM
27 Sep - 04 Oct KLM
13 Sep - 18 Oct KLM
28 Sep - 05 Oct KLM

Also check the deals for one-way flights from London to Split 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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