Cheapest return flights from Thessaloniki to Porto in October from $189

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Porto (OPO) in October 2025 (see full year).

Return flights

27 Oct - 31 Oct Air Serbia
13 Oct - 23 Oct Ryanair
16 Oct - 20 Oct Ryanair
05 Oct - 23 Oct Transavia France
10 Oct - 14 Oct Ryanair
03 Oct - 08 Oct Ryanair
08 Oct - 15 Oct Ryanair
08 Oct - 12 Oct Ryanair
24 Oct - 31 Oct Ryanair
31 Oct - 03 Nov Air Serbia
04 Oct - 08 Oct Ryanair

Also check the deals for one-way flights from Thessaloniki to Porto in October.

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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