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

Return flights

16 Sep - 16 Oct	Ryanair
17 Sep - 16 Oct	Ryanair
29 Sep - 09 Oct	easyJet	direct
29 Sep - 16 Oct	Ryanair
25 Sep - 02 Oct	easyJet	direct
11 Sep - 16 Oct	easyJet	direct
24 Sep - 16 Oct	easyJet
25 Sep - 16 Oct	easyJet
30 Sep - 16 Oct	Ryanair
23 Sep - 16 Oct	Ryanair
16 Sep - 24 Sep	Ryanair
10 Sep - 17 Sep	Ryanair
17 Sep - 24 Sep	Ryanair
10 Sep - 24 Sep	Ryanair
09 Sep - 17 Sep	Ryanair
10 Sep - 17 Sep	transavia	direct
16 Sep - 25 Sep	Ryanair
17 Sep - 25 Sep	Ryanair
14 Sep - 18 Sep	transavia	direct
16 Sep - 26 Sep	Ryanair

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

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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Cheapest return flights from Amsterdam to Split in September from $122

Return flights