Cheapest return flights from Thessaloniki to Porto in April from $205

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

Return flights

08 Apr - 14 Apr KLM
15 Apr - 21 Apr KLM
25 Apr - 29 Apr Ryanair
22 Apr - 26 Apr Ryanair
27 Apr - 05 May Ryanair
10 Apr - 14 Apr KLM
09 Apr - 14 Apr KLM
07 Apr - 14 Apr KLM
19 Apr - 21 Apr Ryanair
04 Apr - 09 Apr SWISS
14 Apr - 20 Apr KLM
29 Apr - 05 May Ryanair
25 Apr - 03 May Aegean Airlines
30 Apr - 04 May Ryanair
27 Apr - 03 May Ryanair
30 Apr - 03 May Ryanair

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

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