Cheapest return flights from Porto to Thessaloniki in May from $270

AirHint found the following cheapest return flights from Porto (OPO) to Thessaloniki (SKG) in May 2026 (see full year).

Return flights

17 May - 21 May Air Serbia
16 May - 23 May easyJet
16 May - 21 May Wizz Air Malta

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

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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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