Cheap flights from Osijek to Frankfurt

One-way fares from €159 · OSI → FRA · prices found by travellers in the last 48 hours

Compare all dates Frankfurt → Osijek
Cheapest fare
€159

Croatia Airlines · Fri, Dec 18

Cheapest month
December

from €159

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 20m

900 km

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Cheapest month to fly from Osijek to Frankfurt

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest €159

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Croatia Airlines
Depart06:30 Fri, Dec 18OSI → FRA 4h 20m · 2 stops
€159one way, per person
View deal
See every date in December 2026 →

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About flights from Osijek to Frankfurt

Osijek (OSI) and Frankfurt (FRA) are about 900 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 20m. Over the next few months, one-way fares start from €159, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Osijek to Frankfurt?

The cheapest one-way fare we've seen recently is €159 with Croatia Airlines, departing Friday, December 18, 2026.

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

December 2026 currently has the lowest fares, from €159 one way.

Are there direct flights from Osijek to Frankfurt?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Osijek to Frankfurt?

The quickest journey we've seen takes about 4h 20m. Osijek and Frankfurt are around 900 km apart.

Which airlines fly from Osijek to Frankfurt?

Recent fares on this route were with Croatia Airlines.

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