Cheapest return flights from Split to Porto in September from $237

Best time to book flights for Split (SPU) to Porto (OPO) flights at AirHint

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

Return flights

03 Sep - 09 Sep easyJet
10 Sep - 17 Sep easyJet
17 Sep - 22 Sep easyJet
08 Sep - 10 Sep Vueling Airlines
03 Sep - 03 Sep Vueling Airlines
08 Sep - 09 Sep Vueling Airlines
01 Sep - 03 Sep Vueling Airlines
03 Sep - 10 Sep Vueling Airlines
01 Sep - 10 Sep Vueling Airlines
03 Sep - 04 Sep Vueling Airlines

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

Skyscanner

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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