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$566+ Cheap flights from Oshkosh, WI to Croatia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ZAG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oshkosh to Croatia

Keep the following information in mind while searching for Oshkosh to Croatia flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$566
(KLM)
Provider with most accurate pricing for Appleton Intl-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Zagreb Franjo Tuđman flights.
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From Oshkosh to Croatia
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Find flight deals from Oshkosh to Croatia

Cheapest flights from Oshkosh to Croatia
Explore the most affordable flight options available from Oshkosh to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:18 pmATW - ZAG
2 stops39h 17mDelta
Wed 11/196:30 amZAG - ATW
2 stops21h 20mDelta
Deal found 10/27$1,409

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to Croatia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Oshkosh to Croatia that are best for you.

Fly from

Oshkosh

Fly to

Croatia

Route

Depart

Return

Price

AppletonZagreb

ATW - ZAG

ATWZAG

Appleton Intl

Sat 2/7

11:00 am-1:10 pm

2 stops19h 10m

Zagreb Franjo Tuđman

Sun 2/15

8:25 am-9:39 pm

2 stops20h 14m

$566

AppletonZagreb

ATW - ZAG

ATWZAG

Appleton Intl

Sat 2/7

12:35 pm-7:20 pm

2 stops23h 45m

Zagreb Franjo Tuđman

Sun 2/15

6:55 am-4:44 pm

2 stops16h 49m

$785

AppletonZagreb

ATW - ZAG

ATWZAG

Appleton Intl

Sat 11/15

4:18 pm-2:35 pm

2 stops39h 17m

Zagreb Franjo Tuđman

Wed 11/19

6:30 am-8:50 pm

2 stops21h 20m

$1,409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Oshkosh to Croatia

Have a flexible travel schedule? Discover the best time to fly to Croatia from Oshkosh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oshkosh to Croatia

What is the cheapest time of day to fly from OS9 to HR?

Find hourly flight availability from Oshkosh to Croatia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Oshkosh to Croatia at noon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Croatia

Get insights into the airlines that provide service to Croatia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Croatia. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Oshkosh to Croatia, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Croatia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oshkosh to Croatia?

    For as low as $566, KLM can have you in Croatia from Oshkosh in 19h 10m. There are 4698 mi between Oshkosh and Croatia. This flight may include one or multiple stops.

  • Can I find deals for flights from Oshkosh to Croatia that include hotel bookings?

    Yes. In addition to deals on Oshkosh to Croatia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oshkosh to Croatia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oshkosh to Croatia.

  • Can I find deals for business class flights from Oshkosh to Croatia?

    Yes. Cheapflights offers flight deals from Oshkosh to Croatia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Oshkosh to Croatia

Discover the top airline that operate flights from Oshkosh to Croatia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$726Average$836FlexibilityNo cancel feeOn-timeN/A

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