Cheapest one-way flights from Thessaloniki to Porto in September from $109

AirHint found the following cheapest one-way flights from Thessaloniki (SKG) to Porto (OPO) in September 2026 (see full year).

One-Way flights

19 Sep Transavia France
16 Sep Transavia France
03 Sep Air Serbia
14 Sep Air Serbia
18 Sep Ryanair
23 Sep Ryanair
02 Sep Transavia France

Also check the deals for return flights from Thessaloniki to Porto 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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