Cheapest return flights from London to Split in September from $256

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

04 Sep - 09 Sep SWISS
04 Sep - 08 Sep SWISS
05 Sep - 08 Sep SWISS
13 Sep - 29 Sep SWISS
10 Sep - 15 Sep KLM
18 Sep - 26 Sep SWISS
03 Sep - 08 Sep KLM
12 Sep - 15 Sep SWISS
11 Sep - 15 Sep SWISS
14 Sep - 25 Sep KLM
27 Sep - 04 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.

Book a cheap hotel in Split

Cheap car rent in Split