$574+ Cheap flights from Oshkosh, WI to Zagreb (ZAG)
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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ZAG
Jan 17 — Jan 241
1 adult, Economy
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1. Tell us where you want to go
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Best flights from Oshkosh to ZagrebDiscover carefully curated flight deals from Oshkosh to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
Discover carefully curated flight deals from Oshkosh to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:00 amATW - ZAG
2 stops22h 50mUnited Airlines
Tue 1/276:15 amZAG - ATW
2 stops20h 00mUnited Airlines
Deal found 12/15![United Airlines logo]()
$574
Find flight deals from Oshkosh to Zagreb
Keep the following information in mind while searching for Oshkosh to Zagreb flight deals. Data was last updated December 18, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $574 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oshkosh to Zagreb 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 December 18, 2025.
Use the filters below to find and compare flights from Oshkosh to Zagreb that are best for you.
Fly from
Oshkosh
Fly to
Zagreb
Route
Depart
Return
Price
AppletonZagreb
ATW - ZAG
ATWZAG
Appleton Intl
Fri 1/23
8:00 am-1:50 pm
2 stops22h 50m
Zagreb Franjo Tuđman
Tue 1/27
6:15 am-7:15 pm
2 stops20h 00m
$574
Best time to book a flight from Oshkosh to Zagreb
Have a flexible travel schedule? Discover the best time to fly to Zagreb 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 Zagreb
What is the cheapest time of day to fly from OS9 to ZAG?
Find hourly flight availability from Oshkosh to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Oshkosh to Zagreb by exploring options for tickets in the morning.