Cheapest return flights from Oslo to Thessaloniki in April from $122

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

Return flights

06 Apr - 13 Apr Ryanair
09 Apr - 17 Apr Ryanair
09 Apr - 15 Apr Ryanair
01 Apr - 22 Apr Ryanair
01 Apr - 23 Apr Ryanair
01 Apr - 24 Apr Ryanair
10 Apr - 17 Apr Air Serbia
08 Apr - 13 Apr Wizz Air
09 Apr - 16 Apr Ryanair
06 Apr - 14 Apr Ryanair
30 Apr - 04 May Wizz Air Malta

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

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