Cheapest return flights from Oslo to Thessaloniki in September from $226

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

Return flights

16 Sep - 27 Sep Wizz Air
18 Sep - 27 Sep Air Serbia
17 Sep - 27 Sep LOT

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

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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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