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

Return flights

03 Sep - 10 Sep	Volotea	direct
10 Sep - 24 Sep	Volotea	direct
10 Sep - 21 Sep	Volotea
01 Sep - 10 Sep	Vueling Airlines
14 Sep - 24 Sep	Ryanair
06 Sep - 10 Sep	Ryanair
13 Sep - 17 Sep	easyJet
03 Sep - 17 Sep	Volotea	direct
21 Sep - 24 Sep	Ryanair
10 Sep - 17 Sep	Volotea	direct
28 Sep - 12 Oct	Ryanair
21 Sep - 08 Oct	Volotea	direct
28 Sep - 08 Oct	Volotea	direct
24 Sep - 08 Oct	Volotea	direct
28 Sep - 12 Oct	Volotea	direct
24 Sep - 12 Oct	Volotea	direct

Also check the deals for one-way flights from Nantes 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 Nantes to Split in September from $149

Return flights