The cheapest Oslo to Tbilisi return flight on the radar right now is €189, flying with Pegasus Airlines + LOT via one or more connections. It covers departures in January 2027, and every dated link below opens that exact OSL–TBS search on Skyscanner. Across 11 recorded checks it has ranged between €169 and €189. Our sampling points to January 2027 as the cheapest month to fly Oslo to Tbilisi.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Oslo? We track 22 other departure cities for Tbilisi, listed at the foot of this page.
Fares move quickly. If this Oslo to Tbilisi price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.