Cheapest return flights from Santorini (Thira) to Porto in September from $543

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

Return flights

08 Sep - 11 Sep Vueling Airlines
08 Sep - 12 Sep Vueling Airlines

Also check the deals for one-way flights from Santorini (Thira) 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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