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$534+ Cheap flights from Oshkosh, WI to Warsaw

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — WAW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oshkosh to Warsaw

Cheapest flights from Oshkosh to Warsaw
Explore the most affordable flight options available from Oshkosh to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:00 pmATW - WAW
2 stops21h 50mLufthansa
Mon 1/58:15 pmWAW - ATW
2 stops32h 16mLufthansa
Deal found 12/16$1,767
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/176:05 pmATW - WAW
2 stops15h 20mDelta
Fri 1/306:05 amWAW - ATW
2 stops22h 41mDelta
Deal found 12/17$1,773
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:06 pmATW - WAW
2 stops22h 24mAmerican Airlines
Fri 1/307:35 amWAW - ATW
2 stops20h 14mAmerican Airlines
Deal found 12/16$1,774
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:23 pmATW - WAW
2 stops36h 32mMultiple Airlines
Mon 1/510:55 pmWAW - ATW
3 stops24h 53mMultiple Airlines
Deal found 12/16$4,370

Find flight deals from Oshkosh to Warsaw

Keep the following information in mind while searching for Oshkosh to Warsaw flight deals. Data was last updated December 18, 2025.

Round-trip from

$534
(FlightHub)
From Oshkosh to Warsaw
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to Warsaw 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 Warsaw that are best for you.

Fly from

Oshkosh

Fly to

Warsaw

Route

Depart

Return

Price

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Tue 3/31

5:35 pm-4:20 pm

2 stops15h 45m

Warsaw Frederic Chopin

Fri 4/17

6:40 am-8:58 pm

2 stops21h 18m

$534

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Tue 3/31

6:12 pm-6:25 pm

2 stops17h 13m

Warsaw Frederic Chopin

Mon 4/20

12:25 pm-9:27 pm

2 stops40h 02m

$547

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Mon 3/30

6:12 pm-6:25 pm

2 stops17h 13m

Warsaw Frederic Chopin

Thu 4/16

6:00 am-9:27 pm

2 stops22h 27m

$547

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Tue 3/31

11:07 am-4:05 pm

2 stops21h 58m

Warsaw Frederic Chopin

Wed 4/15

6:00 am-9:27 pm

2 stops22h 27m

$547

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Tue 3/31

6:12 pm-4:05 pm

2 stops14h 53m

Warsaw Frederic Chopin

Thu 4/16

6:00 am-9:27 pm

2 stops22h 27m

$547

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Mon 3/30

12:00 pm-6:25 pm

2 stops23h 25m

Warsaw Frederic Chopin

Fri 4/17

6:00 am-8:40 pm

2 stops21h 40m

$547

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Mon 3/30

5:20 am-4:05 pm

2 stops27h 45m

Warsaw Frederic Chopin

Mon 4/20

12:25 pm-4:37 pm

2 stops35h 12m

$547

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Sun 3/29

6:12 pm-11:55 am

2 stops34h 43m

Warsaw Frederic Chopin

Mon 4/20

12:25 pm-8:40 pm

2 stops39h 15m

$549

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Sun 3/29

11:07 am-11:55 am

2 stops41h 48m

Warsaw Frederic Chopin

Fri 4/17

6:00 am-8:40 pm

2 stops21h 40m

$549

AppletonWarsaw

ATW - WAW

ATWWAW

Appleton Intl

Wed 2/11

2:45 pm-10:30 pm

2 stops24h 45m

Warsaw Frederic Chopin

Sun 2/15

6:05 am-9:32 pm

2 stops22h 27m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Oshkosh to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw 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 Warsaw

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

Find hourly flight availability from Oshkosh to Warsaw. 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.

A simple way to save on the total cost of your ticket is to fly from Oshkosh to Warsaw in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Delta from Oshkosh to Warsaw to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Warsaw. 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 Warsaw?

    Departing from Oshkosh to Warsaw will take you 15h 45m. Airlines will cover a distance of 4566 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oshkosh to Warsaw 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Oshkosh to Warsaw

Discover the top airline that operate flights from Oshkosh to Warsaw. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$737Average$901FlexibilityNo cancel feeOn-timeN/A

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