Cheapest return flights from Thessaloniki to Oslo in September from $161

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Oslo (OSL) in September 2025 (see full year).

Return flights

04 Sep - 07 Sep Air Serbia
04 Sep - 09 Sep Air Serbia
03 Sep - 10 Sep Ryanair
15 Sep - 20 Sep Ryanair
09 Sep - 15 Sep Ryanair
15 Sep - 22 Sep Ryanair
04 Sep - 08 Sep Ryanair
01 Sep - 05 Sep Ryanair
04 Sep - 11 Sep Ryanair

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

Skyscanner

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.