Cheapest return SPU–HEL flights, September

AirHint found the following cheapest return flights from Split (SPU) to Helsinki (HEL) in September 2026 (see full year).

Return flights

11 Sep - 20 Sep Norwegian Air Sweden AOC
18 Sep - 21 Sep Norwegian Air Sweden AOC
11 Sep - 13 Sep Norwegian Air Sweden AOC direct
18 Sep - 04 Oct Norwegian Air Sweden AOC direct
11 Sep - 19 Sep Norwegian Air Sweden AOC
09 Sep - 13 Sep Norwegian Air Sweden AOC direct
11 Sep - 23 Sep Norwegian Air Sweden AOC direct
06 Sep - 13 Sep Norwegian Air Sweden AOC direct
18 Sep - 03 Oct Norwegian Air Sweden AOC direct
18 Sep - 05 Oct Norwegian Air Sweden AOC direct
11 Sep - 18 Sep Norwegian Air Sweden AOC
09 Sep - 19 Sep Norwegian Air Sweden AOC
09 Sep - 11 Sep Norwegian Air Sweden AOC direct
25 Sep - 03 Oct Air Serbia
20 Sep - 04 Oct Norwegian Air Sweden AOC direct
20 Sep - 03 Oct Norwegian Air Sweden AOC direct
20 Sep - 05 Oct Norwegian Air Sweden AOC direct
16 Sep - 04 Oct Norwegian Air Sweden AOC
19 Sep - 04 Oct Norwegian Air Sweden AOC direct
14 Sep - 04 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Split to Helsinki 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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