Cheapest return flights from London to Split in September from $266

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

14 Sep - 18 Sep KLM
09 Sep - 15 Sep SWISS
09 Sep - 17 Sep SWISS
09 Sep - 16 Sep SWISS
12 Sep - 18 Sep KLM
01 Sep - 04 Sep KLM
22 Sep - 29 Sep SWISS
08 Sep - 15 Sep SWISS
01 Sep - 09 Sep SWISS
02 Sep - 09 Sep SWISS
26 Sep - 02 Oct KLM
30 Sep - 07 Oct KLM
27 Sep - 05 Oct KLM
25 Sep - 02 Oct KLM
27 Sep - 03 Oct KLM
26 Sep - 01 Oct British Airways

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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