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

Return flights

23 Sep - 26 Sep	Scandinavian Airlines
26 Sep - 03 Oct	Ryanair
02 Sep - 08 Sep	Scandinavian Airlines
09 Sep - 15 Sep	Scandinavian Airlines
28 Sep - 03 Oct	Ryanair
21 Sep - 28 Sep	airBaltic	direct
14 Sep - 19 Sep	Ryanair
14 Sep - 21 Sep	airBaltic	direct
07 Sep - 14 Sep	airBaltic	direct
05 Sep - 13 Sep	Turkish Airlines
06 Sep - 12 Sep	Turkish Airlines
06 Sep - 13 Sep	Turkish Airlines

Also check the deals for one-way flights from Tallinn 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 Tallinn to Split in September from 205€

Return flights