Southeast Europe

$200+ Cheap flights from Wisconsin to Southeast Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ATH
Oct 16 — Oct 231
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Cheap flight deals from Wisconsin to Southeast Europe

Keep the following information in mind while searching for Wisconsin to Southeast Europe flight deals. Data was last updated September 16, 2025.

Round-trip from

$530
(LOT)

One-way from

$200
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$964
From Wisconsin to Southeast Europe
One-way flight from Wisconsin to Southeast Europe
Highest demand for flights based on searches. 22% potential increase in price ($296 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Wisconsin to Southeast Europe

Cheapest flights from Wisconsin to Southeast Europe
Explore the most affordable flight options available from Wisconsin to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:50 pmORD - OTP
1 stop13h 00mMultiple Airlines
Sun 11/235:55 amOTP - ORD
1 stop15h 15mMultiple Airlines
Deal found 9/14$530
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:50 amORD - ATH
2 stops16h 20mUnited Airlines
Thu 10/302:10 pmATH - ORD
1 stop13h 55mUnited Airlines
Deal found 9/16$531
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:05 pmORD - ATH
1 stop12h 40mSWISS
Wed 10/156:30 amATH - ORD
2 stops17h 25mSWISS
Deal found 9/16$532
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmORD - OTP
1 stop13h 00mMultiple Airlines
Tue 12/161:05 pmOTP - ORD
1 stop13h 20mMultiple Airlines
Deal found 9/15$532
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:00 pmORD - ATH
2 stops18h 40mAir Canada
Thu 12/46:25 amATH - ORD
2 stops33h 40mAir Canada
Deal found 9/15$533
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmORD - OTP
2 stops15h 30mMultiple Airlines
Tue 11/186:30 amOTP - ORD
1 stop17h 50mMultiple Airlines
Deal found 9/15$533
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:40 amORD - ATH
2 stops17h 05mUnited Airlines
Tue 10/287:05 amATH - ORD
1 stop17h 15mUnited Airlines
Deal found 9/16$534
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmORD - OTP
1 stop13h 00mMultiple Airlines
Wed 12/171:05 pmOTP - ORD
1 stop13h 20mMultiple Airlines
Deal found 9/14$534
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 pmORD - ATH
2 stops55h 15mScandinavian Airlines
Sat 12/67:30 pmATH - ORD
1 stop29h 15mScandinavian Airlines
Deal found 9/15$535
This CrystalTravel deal was found by Cheapflights users on 9/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:10 pmORD - OTP
1 stop24h 40mLOT
Mon 10/202:35 pmOTP - ORD
1 stop13h 05mLOT
Deal found 9/15$535
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:50 pmORD - ATH
1 stop34h 05mSWISS
Sun 12/77:05 amATH - ORD
1 stop17h 15mSWISS
Deal found 9/15$536
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:10 pmORD - OTP
2 stops22h 00mLOT
Sat 11/15:35 amOTP - ORD
1 stop22h 25mLOT
Deal found 9/14$536

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Southeast Europe 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 September 16, 2025.
Use the filters below to find and compare flights from Wisconsin to Southeast Europe that are best for you.

Fly from

Wisconsin

Fly to

Southeast Europe

Route

Depart

Return

Price

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 10/17

3:35 pm-10:05 am

1 stop34h 30m

Athens Eleftherios V.

Fri 10/31

8:00 am-3:00 pm

1 stop14h 00m

$535

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 9/28

3:35 pm-5:30 pm

2 stops17h 55m

Athens Eleftherios V.

Thu 10/16

1:35 pm-1:20 pm

1 stop31h 45m

$539

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 12/2

5:10 pm-10:55 pm

1 stop21h 45m

Bucharest Otopeni Intl

Thu 12/18

8:00 am-6:45 pm

1 stop18h 45m

$541

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 12/2

5:10 pm-10:55 pm

1 stop21h 45m

Bucharest Otopeni Intl

Fri 12/19

8:00 am-6:45 pm

1 stop18h 45m

$541

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 10/17

3:35 pm-10:05 am

1 stop34h 30m

Athens Eleftherios V.

Fri 10/31

7:05 am-11:43 pm

2 stops23h 38m

$542

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 11/25

5:20 pm-1:35 pm

1 stop12h 15m

Athens Eleftherios V.

Mon 12/1

3:25 am-6:47 pm

2 stops23h 22m

$546

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 12/5

7:10 am-6:40 pm

2 stops27h 30m

Athens Eleftherios V.

Mon 2/2

7:30 pm-10:15 pm

2 stops34h 45m

$548

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 11/3

6:00 pm-1:15 pm

1 stop11h 15m

Sofia

Wed 11/19

6:10 am-2:55 pm

2 stops16h 45m

$551

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 11/4

6:00 pm-10:45 pm

1 stop20h 45m

Sofia

Thu 11/20

6:00 am-8:00 pm

2 stops22h 00m

$551

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 10/20

3:35 pm-12:00 pm

1 stop12h 25m

Sofia

Tue 11/4

6:00 am-1:10 pm

1 stop15h 10m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from Wisconsin to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Wisconsin 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 Wisconsin to Southeast Europe

What is the cheapest month to book a flight from Wisconsin to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Wisconsin to Southeast Europe (average of $679). Flying from Wisconsin to Southeast Europe in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WI to YMH?

Find hourly flight availability from Wisconsin to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Wisconsin to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Southeast Europe. 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 Wisconsin to Southeast Europe?

    A quick flight from Wisconsin to Southeast Europe can take about 12h 15m. United Airlines provides one of the quickest options available for as low as $546. The distance from Wisconsin to Southeast Europe is about 5446 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 Wisconsin to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Southeast Europe?

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

  • Can I find deals for business class flights from Wisconsin to Southeast Europe?

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

  • What is the cheapest month to book a flight from Wisconsin to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Wisconsin to Southeast Europe (average of $679). Flying from Wisconsin to Southeast Europe in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Wisconsin to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Wisconsin to Southeast Europe

Discover the top 6 airlines that operate flights from Wisconsin to Southeast Europe. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$954FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$636Average$1,239FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$669Average$1,330FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$708Average$1,106FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$813Average$1,489FlexibilityNo cancel feeOn-time71%
KLMCheapest$908Average$1,037FlexibilityNo cancel feeOn-time75%

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