The cheapest Oslo to Bishkek return flight on the radar right now is €298, flying with Pegasus Airlines via one or more connections. It covers departures in March 2027, and every dated link below opens that exact OSL–FRU search on Skyscanner. The price we usually record on this route is €190. Across 13 recorded checks it has ranged between €177 and €310. Our sampling points to March 2027 as the cheapest month to fly Oslo to Bishkek.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Oslo? We track 21 other departure cities for Bishkek, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Oslo to Bishkek is often still worth booking within a day or two of the fare we found.