108 € Cheap Flights from Osijek to Zagreb

Compare Osijek to Zagreb flight deals

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Flight deals from Osijek Airport to Zagreb Airport

Looking for a cheap last-minute deal or the best return flight from Osijek Airport to Zagreb Airport? If you want to travel next month, return fares start from 290 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Osijek to Zagreb

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Osijek to Zagreb flights are currently cheapest in March.

Direct flights from Osijek to Zagreb

Osijek to Zagreb: Alternative routes

Compare routes from Osijek to Zagreb below. You may find an airport to fly into that's cheaper, faster, or easier than Zagreb.

Osijek to Zagreb: Flight information

The things to know before you go.
Cheapest flight found108 €
Cheapest month to flyMarch
Average flight time1 hr
Most popular airlineCroatia Airlines
Average flights per week12

Finding cheap flights from Osijek to Zagreb: Frequently asked questions

The best price we found for a return flight from Osijek to Zagreb is 108 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour is the average flight time from Osijek to Zagreb.
Croatia Airlines and Trade Air fly direct from Osijek to Zagreb.
As of March 2026, there are 12 flights per week flying from Osijek to Zagreb.
The cheapest month to fly from Osijek to Zagreb is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Osijek Airport to Zagreb Airport on Monday, 16 March 2026.
Yes – the average flight time is 1 hour.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Zagreb but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Zagreb is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Croatia Airlines offers the cheapest flight tickets to Zagreb.

Flying from Osijek Airport (OSI) to Franjo Tudman Airport (ZAG): what you need to know

  • Around 1 hour is how long you'll be travelling on a direct flight from Osijek Airport to Franjo Tudman Airport.

  • Osijek and Zagreb share the same timezone, UTC+1.

  • Each week, there are 11 Osijek Airport to Franjo Tudman Airport flights. If you prefer to be on board as early as possible, go for the 06:30 Trade Air flight. If you'd rather make the most of your day before you fly, the last departure is at 16:00 with Trade Air.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your OSI to ZAG flight.

  • During popular months such as August, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for international flights when you travel during a peak period in general.

  • Flying into Zagreb (and then seeing more of Croatia!) is a breeze with Trade Air. This popular airline has direct flights from Osijek Airport to Franjo Tudman Airport.

  • The airline with the highest passenger demand on this route is Trade Air.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Osijek Airport to Franjo Tudman Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Stopovers between OSI and ZAG include:

    • Split Airport

    • Dubrovnik Airport

    • Pula Airport

How to find the cheapest flights from Osijek Airport (OSI) to Franjo Tudman Airport (ZAG)

  • Right now, 47 € is the cheapest price we've seen for a one-way Osijek Airport to Franjo Tudman Airport flight. The best price for a return plane ticket is 108 €. Keep in mind that fares may change due to demand when booking.

  • To score cheap tickets from OSI to ZAG, book your journey five months before your departure.

  • April is the cheapest month for flights from Osijek Airport to Franjo Tudman Airport. If you'd like to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Getting your hands on cheap flights from OSI to ZAG is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

  • Lock in the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Osijek Airport to Franjo Tudman Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Osijek Airport (OSI)

  • 88.24% of flights departing from Osijek Airport reach their destination according to schedule. With its strong on-time performance, delays are unlikely when setting off from OSI.

  • Osijek Airport is about 21 kilometres from central Osijek. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • Booking a hotel room for the night can take the hassle out of reaching the airport on time. If you're looking for somewhere to stay before your flight from Osijek Airport to Franjo Tudman Airport, check out Apartman TIM. It's a short drive from OSI.

Arriving at Franjo Tudman Airport (ZAG)

  • The last thing you need is a long trip to your hotel if you're landing late on an Osijek Airport to Franjo Tudman Airport flight. Check in to one of these accommodation options near ZAG instead:

  • Go wherever you want, whenever you want with a Franjo Tudman Airport rental car. Pick up your wheels from AVIA Rent, Green Motion or OK Mobility and experience more of Zagreb and beyond.

  • Lock in the best possible rate by reserving your vehicle from Franjo Tudman Airport around four weeks ahead of your trip.

Getting from Franjo Tudman Airport (ZAG) to central Zagreb

  • Franjo Tudman Airport to central Zagreb has a drive time of around 25 minutes. It's approximately 16 kilometres away.

  • When travelling by public transport, expect a journey of around 1 hour.

When to fly to Franjo Tudman Airport (ZAG)

  • The quietest month for a flight from Osijek Airport to Franjo Tudman Airport is February, while August is the most popular. Choose the best time to go to Zagreb based on whether you prefer a more fast-paced or easygoing experience.

  • When reserving your flight from Osijek Airport to Franjo Tudman Airport, think about the type of weather you enjoy. August is the warmest month in Zagreb, with temperatures ranging from 14ºC (57ºF) to 30ºC (86ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from OSI to ZAG in January. Average temperatures are between -7ºC (19ºF) and 8ºC (46ºF) then.

Explore more of Croatia

  • You've seen Zagreb, now it's time to discover other corners of Croatia. Journey about 257 kilometres south to Split to tick off its top sights. From Diocletian's Palace to Marjan Hill Stairs and Riva Harbour, you'll have a full itinerary ahead.

  • If there's time to check out another major stop in Croatia, consider Rijeka, roughly 129 kilometres south-west of Zagreb. Trsat castle park, Old Gateway (Roman Arch) and Korzo are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.