Cheapest return flights from Cologne to Thessaloniki in August from $242

AirHint found the following cheapest return flights from Cologne (CGN) to Thessaloniki (SKG) in August 2026 (see full year).

Return flights

10 Aug - 23 Aug Aegean Airlines direct
25 Aug - 31 Aug Austrian Airlines
24 Aug - 31 Aug Austrian Airlines
06 Aug - 28 Aug Eurowings
13 Aug - 17 Aug Aegean Airlines direct
06 Aug - 29 Aug Aegean Airlines
15 Aug - 28 Aug SWISS
08 Aug - 30 Aug Eurowings
08 Aug - 05 Sep Eurowings
24 Aug - 31 Aug Eurowings direct
08 Aug - 05 Sep Eurowings direct
25 Aug - 31 Aug Eurowings direct

Also check the deals for one-way flights from Cologne to Thessaloniki in August.

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