Cheapest return flights from Thessaloniki to Porto in October from $196

Best time to book flights for Thessaloniki (SKG) to Porto (OPO) flights at AirHint

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

Return flights

16 Oct - 20 Oct Aegean Airlines
09 Oct - 14 Oct Ryanair
08 Oct - 14 Oct Ryanair
01 Oct - 08 Oct Ryanair
11 Oct - 16 Oct Ryanair
02 Oct - 06 Oct Ryanair
21 Oct - 25 Oct Aegean Airlines
23 Oct - 25 Oct Ryanair
23 Oct - 28 Oct Ryanair
24 Oct - 28 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.

Book a cheap hotel in Porto

Cheap car rent in Porto