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Southeast Europe

$441+ Cheap flights from Milwaukee (MKE) to Southeast Europe

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ATH
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Milwaukee to Southeast Europe

Keep the following information in mind while searching for Milwaukee to Southeast Europe flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$441
(oojo)

Popular in

January

Cheapest in

December

Average price

$1,852
Provider with most accurate pricing for Milwaukee-Mitchell-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Athens Eleftherios V. flights.
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From Milwaukee-Mitchell to Southeast Europe
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 7% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Milwaukee to Southeast Europe

Cheapest flights from Milwaukee to Southeast Europe
Explore the most affordable flight options available from Milwaukee to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This oojo deal was found by Cheapflights users on 1/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:47 pm
MKE
-
ATH
2 stops24h 33m
British Airways
Tue 3/37:55 pm
ATH
-
MKE
2 stops32h 04m
British Airways
Deal found 1/10$441
This oojo deal was found by Cheapflights users on 1/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/82:46 pm
MKE
-
ATH
2 stops17h 09m
British Airways
Sun 2/158:00 am
ATH
-
MKE
2 stops22h 57m
British Airways
Deal found 1/10$466
This KLM deal was found by Cheapflights users on 1/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:21 pm
MKE
-
ATH
2 stops19h 14m
KLM
Tue 3/1011:50 am
ATH
-
MKE
1 stop15h 16m
KLM
Deal found 1/9$472
This British Airways deal was found by Cheapflights users on 1/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:58 pm
MKE
-
ATH
2 stops16h 17m
British Airways
Tue 1/277:35 am
ATH
-
MKE
2 stops22h 30m
British Airways
Deal found 1/11$508
This Delta deal was found by Cheapflights users on 1/11. 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.
Tue 4/146:45 am
MKE
-
OTP
2 stops22h 00m
Delta
Tue 4/282:00 pm
OTP
-
MKE
2 stops17h 25m
Delta
Deal found 1/11$519
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Tue 4/1410:45 am
MKE
-
OTP
2 stops30h 25m
United Airlines
Fri 4/246:05 am
OTP
-
MKE
2 stops23h 44m
United Airlines
Deal found 1/11$521
This British Airways deal was found by Cheapflights users on 1/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:21 am
MKE
-
OTP
2 stops20h 04m
British Airways
Wed 4/298:15 am
OTP
-
MKE
2 stops21h 44m
British Airways
Deal found 1/11$524
This British Airways deal was found by Cheapflights users on 1/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:50 pm
MKE
-
OTP
2 stops37h 15m
British Airways
Wed 4/298:15 am
OTP
-
MKE
2 stops21h 44m
British Airways
Deal found 1/11$529
This KLM deal was found by Cheapflights users on 1/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/231:18 pm
MKE
-
SKG
2 stops24h 02m
KLM
Fri 1/301:40 pm
SKG
-
MKE
2 stops18h 06m
KLM
Deal found 1/12$550
This oojo deal was found by Cheapflights users on 1/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:01 pm
MKE
-
ZAG
2 stops38h 44m
British Airways
Tue 10/208:10 pm
ZAG
-
MKE
2 stops32h 08m
British Airways
Deal found 1/9$556
This United Airlines deal was found by Cheapflights users on 1/11. 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 2/1111:30 am
MKE
-
OTP
2 stops18h 30m
United Airlines
Sun 2/157:10 pm
OTP
-
MKE
2 stops33h 45m
United Airlines
Deal found 1/11$564
This Delta deal was found by Cheapflights users on 1/11. 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.
Thu 4/1610:50 am
MKE
-
OTP
2 stops17h 55m
Delta
Tue 4/282:00 pm
OTP
-
MKE
2 stops32h 19m
Delta
Deal found 1/11$569

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 January 12, 2026.
Use the filters below to find and compare flights from Milwaukee to Southeast Europe that are best for you.

Fly from

Milwaukee

Fly to

Southeast Europe

Route

Depart

Return

Price

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Sun 3/1

1:21 pm-4:35 pm

2 stops19h 14m

Athens Eleftherios V.

Tue 3/10

11:50 am-8:06 pm

1 stop15h 16m

$472

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Fri 1/23

6:58 pm-9:55 pm

2 stops18h 57m

Athens Eleftherios V.

Tue 1/27

7:55 pm-10:05 pm

2 stops34h 10m

$508

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Tue 4/14

6:45 am-12:45 pm

2 stops22h 00m

Bucharest Otopeni Intl

Tue 4/28

2:00 pm-11:25 pm

2 stops17h 25m

$519

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Tue 4/14

10:45 am-1:10 am

2 stops30h 25m

Bucharest Otopeni Intl

Fri 4/24

6:05 am-9:49 pm

2 stops23h 44m

$521

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Wed 4/15

2:32 pm-1:10 am

2 stops26h 38m

Bucharest Otopeni Intl

Fri 4/24

6:05 am-10:15 pm

2 stops24h 10m

$521

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Sun 4/19

4:50 pm-12:50 am

2 stops24h 00m

Bucharest Otopeni Intl

Wed 4/29

8:15 am-6:25 pm

2 stops18h 10m

$524

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Sat 4/18

5:25 pm-12:45 pm

2 stops35h 20m

Bucharest Otopeni Intl

Tue 4/28

2:00 pm-5:58 pm

2 stops35h 58m

$524

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Tue 4/14

11:21 am-3:25 pm

2 stops20h 04m

Bucharest Otopeni Intl

Wed 4/29

8:15 am-9:59 pm

2 stops21h 44m

$524

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Mon 4/20

4:50 pm-1:20 am

2 stops24h 30m

Bucharest Otopeni Intl

Thu 4/30

3:40 pm-6:25 pm

2 stops34h 45m

$524

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Mon 4/20

4:50 pm-5:20 pm

2 stops16h 30m

Bucharest Otopeni Intl

Wed 4/29

8:15 am-9:59 pm

2 stops21h 44m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 30 results
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Best time to book a flight from Milwaukee to Southeast Europe

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

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

Currently, April is the cheapest month in which you can book a flight from Milwaukee to Southeast Europe (average of $331). Flying from Milwaukee to Southeast Europe in June is currently the most expensive (average of $650). 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.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated January 12, 2026.
Read through reviews of airlines operating flights from Milwaukee to Southeast Europe, such as Delta, United Airlines, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,037 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
8,037 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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.
United Airlines
7.4
Good
9,144 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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.
American Airlines
7.2
Good
11,110 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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.
Lufthansa
6.8
Okay
7,709 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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.
British Airways
6.7
Okay
7,665 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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 Milwaukee to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Southeast Europe?

    If you book a flight to Southeast Europe from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee.

  • How long is the flight from Milwaukee to Southeast Europe?

    For as low as $508, KLM can have you in Southeast Europe from Milwaukee in 18h 57m. The distance between Milwaukee and Southeast Europe is about 5401 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Milwaukee to Southeast Europe?

    The most popular route from Milwaukee to Southeast Europe is Milwaukee-Mitchell - Athens Eleftherios V.. You may also consider Milwaukee-Mitchell - Split or Milwaukee-Mitchell - Zagreb Franjo Tuđman.

  • Can I find deals for flights from Milwaukee to Southeast Europe that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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 Milwaukee to Southeast Europe?

    Currently, April is the cheapest month in which you can book a flight from Milwaukee to Southeast Europe (average of $331). Flying from Milwaukee to Southeast Europe in June is currently the most expensive (average of $650). 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 Milwaukee to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Milwaukee to Southeast Europe

Discover the top 6 airlines that operate flights from Milwaukee 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$886FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$588Average$1,036FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$609Average$1,154FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$636Average$1,339FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$654Average$1,429FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$747Average$1,002FlexibilityNo cancel feeOn-time70%

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