What is the cheapest month to fly from Rijeka to Osijek?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Rijeka (RJK) to Osijek (OSI), with fares starting from $157.

What is the lowest current fare from RJK to OSI?

The lowest currently-listed fare from Rijeka (RJK) to Osijek (OSI) is $157 on 2026-06-01.

Direct flights from RJK to OSI cover approximately 332 km (206 miles), with an estimated flight time of 23m. Operating airlines: C3.

Cheapest current fares: $157 in June 2026, 332 km direct flight in ~23m.

Last updated May 25, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Rijeka (RJK) to Osijek (OSI). Refreshed daily.

What is the cheapest month to fly from Rijeka to Osijek?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Rijeka (RJK) to Osijek (OSI), with fares starting from $157.
What is the lowest current fare from RJK to OSI?

The lowest currently-listed fare from Rijeka (RJK) to Osijek (OSI) is $157 on 2026-06-01.
How long is the flight from Rijeka to Osijek?

Direct flights from RJK to OSI cover approximately 332 km (206 miles), with an estimated flight time of 23m. Operating airlines: C3.

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