Cheapest return flights from London to Split in September from 142€

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

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

Return flights

24 Sep - 28 Sep Croatia Airlines
15 Sep - 21 Sep Croatia Airlines
24 Sep - 01 Oct Croatia Airlines
20 Sep - 29 Sep Croatia Airlines
05 Sep - 12 Sep Croatia Airlines
08 Sep - 12 Sep Croatia Airlines
05 Sep - 10 Sep Croatia Airlines
26 Sep - 28 Sep Croatia Airlines
17 Sep - 17 Oct Croatia Airlines
26 Sep - 30 Sep Croatia Airlines
10 Sep - 15 Sep Croatia Airlines
10 Sep - 14 Sep Croatia Airlines
28 Sep - 03 Oct British Airways
28 Sep - 10 Oct Lufthansa
25 Sep - 02 Oct Lufthansa
30 Sep - 04 Oct Austrian Airlines
28 Sep - 04 Oct Lufthansa
15 Sep - 04 Oct Vueling Airlines
25 Sep - 04 Oct Vueling Airlines
25 Sep - 07 Oct Vueling Airlines

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

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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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