FRA - OSI

140€ Find Cheap Flights from Frankfurt am Main to Osijek – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt to Osijek departing on 19.06.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Osijek

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Osijek, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Osijek, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
311 €
Croatia Airlines
Sat 4.7.Fri 10.7.
FRA - OSI • 1 stop
Cheapest one-way flight
140 €
Multiple Airlines
Fri 19.6.
FRA - OSI • 2 stops
Direct flights
Not available
There are currently no direct flights between Frankfurt and Osijek. You’ll need at least 1 connection.
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We hope you love your trip to Osijek!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Frankfurt am Main to Osijek (FRA-OSI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt am Main to Osijek that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt to Osijek

Sat, 4. Jul - Fri, 10. Jul
Multiple Airlines Logo
18:50 - 20:15
FRA
-
OSI
25h 25m
1 stop
Multiple Airlines Logo
7:50 - 12:30
OSI
-
FRA
4h 40m
1 stop
311 €Multiple Airlines
Sat, 4. Jul - Fri, 10. Jul
Croatia Airlines Logo
18:50 - 20:15
FRA
-
OSI
25h 25m
1 stop
Croatia Airlines Logo
16:20 - 19:30
OSI
-
FRA
27h 10m
2 stops
324 €Croatia Airlines
Thu, 2. Jul - Mon, 6. Jul
Multiple Airlines Logo
13:30 - 22:55
FRA
-
OSI
9h 25m
2 stops
Multiple Airlines Logo
7:50 - 12:30
OSI
-
FRA
4h 40m
1 stop
327 €Multiple Airlines
Thu, 2. Jul - Mon, 6. Jul
Multiple Airlines Logo
13:30 - 22:55
FRA
-
OSI
9h 25m
2 stops
Multiple Airlines Logo
7:50 - 12:00
OSI
-
FRA
4h 10m
1 stop
328 €Multiple Airlines
Thu, 2. Jul - Mon, 6. Jul
Croatia Airlines Logo
13:30 - 22:55
FRA
-
OSI
9h 25m
2 stops
Croatia Airlines Logo
20:20 - 16:35
OSI
-
FRA
20h 15m
1 stop
344 €Croatia Airlines
Thu, 2. Jul - Mon, 6. Jul
Croatia Airlines Logo
13:30 - 22:55
FRA
-
OSI
9h 25m
2 stops
Croatia Airlines Logo
20:20 - 10:40
OSI
-
FRA
38h 20m
2 stops
353 €Croatia Airlines
Thu, 2. Jul - Mon, 6. Jul
Croatia Airlines Logo
13:30 - 22:55
FRA
-
OSI
9h 25m
2 stops
Croatia Airlines Logo
20:20 - 9:15
OSI
-
FRA
36h 55m
2 stops
356 €Croatia Airlines
Mon, 29. Jun - Mon, 13. Jul
Multiple Airlines Logo
20:20 - 20:05
FRA
-
OSI
23h 45m
2 stops
Multiple Airlines Logo
20:20 - 10:50
OSI
-
FRA
14h 30m
1 stop
360 €Multiple Airlines
Sat, 4. Jul - Fri, 10. Jul
Croatia Airlines Logo
20:45 - 20:15
FRA
-
OSI
23h 30m
2 stops
Croatia Airlines Logo
16:20 - 19:30
OSI
-
FRA
27h 10m
2 stops
362 €Croatia Airlines
Thu, 2. Jul - Mon, 6. Jul
Croatia Airlines Logo
13:30 - 22:55
FRA
-
OSI
9h 25m
2 stops
Croatia Airlines Logo
20:20 - 9:15
OSI
-
FRA
36h 55m
2 stops
364 €Croatia Airlines
Useful Info

KAYAK's insights & trends for Frankfurt to Osijek flights

Get data-powered insights and trends into flights from Frankfurt to Osijek to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Frankfurt am Main to Osijek take?

This flight route requires at least one stop and takes a minimum of 2h 20m.

Find deals

Good to know - Cheap tickets from Frankfurt am Main to Osijek

Cheapest flight140 €
Flight from Frankfurt am Main to Osijek

When to book flights from Frankfurt to Osijek

Are your dates flexible? Find out the best times to travel from Frankfurt to Osijek based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Osijek flights

  • What is the cheapest flight from Frankfurt am Main Airport to Osijek?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Osijek was 140 € for a one-way ticket and 311 € for a return.

  • Which aircraft models fly most regularly from Frankfurt am Main to Osijek?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Frankfurt am Main to Osijek?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Osijek.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Osijek?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Osijek.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Osijek?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osijek from Frankfurt am Main is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Osijek?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Osijek with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Osijek?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osijek from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Frankfurt to Osijek

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Osijek. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt to Osijek? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,4
Croatia AirlinesOverall score based on 74 reviews
6,0Food
7,3Comfort
6,0Entertainment
7,9Crew
7,3Boarding
Airline reviews

Great movie selection. Seats as comfortable as is possible for economy.

8,0 ExcellentAnonymous, Jun 2026
DBV - FRA
Read more Croatia Airlines reviews

Great movie selection. Seats as comfortable as is possible for economy.

Flight was cancelled months ago but we were not notified. Ended up in the last row next to the bathroom

The whole flight the service and how easy everything was to get to our destination. The only frustrating aspect was the fact that we could not check in early consequently on our connecting flight we were not sitting together.

Flight was delayed an hour and a half, bags took almost 40 minutes to come out. Flight staff is not welcoming. Lounge food selection is comical. For business class my knees were jammed into the seat in front of me. Airline needs a lot of work

Boarding on a heavy rain outside new airport with bridges.

Boarding on a heavy rain oitside new airport with bridges.

I thought it was good. There's not much you can do for a short flight for entertainment and the comfort was nice.

Boarding was annoying. Just at boarding they changed my bought and extra payed comfort seat for normal economy seat. And on my seat they placed someone else.

We had delayed flight (as usual for Dublin airport!!) for around an hour but the biggest surprise was the seats!! So tight with so tiny leg space. I could barely fit into it. Huge disappointment comparing with other airlines (even Ryanair). Complimentary water and crackers was nice touch but not be able to buy warm food like everywhere else is a joke. Also, on board prices are extortionate (even Ryanair is cheaper. Small can of coke is 4.5 euro!!)I remember times when it was actually lovely to fly with CA. I guess those times are long gone now.

Somewhere between ordering the ticket and the flight my checked bag was dropped and I had to pay more for a bag at the airport. I am very unhappy with your service.

Everything you need to know for your flight from Frankfurt to Osijek

Information on your arrival and departure airports

Frankfurt am Main (FRA)
Osijek (OSI)