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Southeast Europe

$240+ Cheap flights from O'Hare Intl (ORD) 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATH
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Southeast Europe

Cheapest flights from O'Hare Intl to Southeast Europe
Explore the most affordable flight options available from O'Hare Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:37 pm
ORD
-
TIA
2 stops22h 53m
British Airways
Tue 4/218:30 am
TIA
-
ORD
1 stop16h 45m
British Airways
Deal found 2/12$477
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:39 pm
ORD
-
TIA
2 stops24h 26m
British Airways
Tue 4/218:30 am
TIA
-
ORD
2 stops18h 50m
British Airways
Deal found 2/12$479
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:50 pm
ORD
-
SJJ
1 stop31h 35m
LOT
Mon 4/205:05 pm
SJJ
-
ORD
1 stop33h 45m
LOT
Deal found 2/11$492
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:05 pm
ORD
-
OTP
1 stop12h 15m
SWISS
Tue 8/256:20 am
OTP
-
ORD
1 stop17h 35m
SWISS
Deal found 2/11$494
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:10 pm
ORD
-
TIA
1 stop15h 50m
Turkish Airlines
Tue 4/217:50 pm
TIA
-
ORD
1 stop20h 50m
Turkish Airlines
Deal found 2/12$495
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:05 pm
ORD
-
SKP
1 stop15h 50m
Lufthansa
Sat 4/184:25 am
SKP
-
ORD
2 stops22h 30m
Lufthansa
Deal found 2/11$498
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/169:50 pm
ORD
-
SKP
2 stops30h 55m
Multiple Airlines
Mon 2/238:45 pm
SKP
-
ORD
1 stop26h 35m
Multiple Airlines
Deal found 2/10$499
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:40 pm
ORD
-
SKP
2 stops31h 10m
Multiple Airlines
Sun 4/59:20 am
SKP
-
ORD
1 stop34h 15m
Multiple Airlines
Deal found 2/12$500
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:20 pm
ORD
-
TIA
1 stop25h 15m
Multiple Airlines
Fri 5/86:00 am
TIA
-
ORD
1 stop13h 35m
Multiple Airlines
Deal found 2/10$501
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:50 pm
ORD
-
SKP
1 stop18h 35m
Multiple Airlines
Tue 2/174:30 am
SKP
-
ORD
1 stop16h 30m
Multiple Airlines
Deal found 2/10$501
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 am
ORD
-
SKP
1 stop24h 55m
Turkish Airlines
Wed 3/119:15 am
SKP
-
ORD
1 stop16h 10m
Turkish Airlines
Deal found 2/10$502
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:05 pm
ORD
-
OTP
1 stop12h 15m
SWISS
Wed 8/266:20 am
OTP
-
ORD
1 stop14h 15m
SWISS
Deal found 2/10$503

Find flight deals from O'Hare Intl to Southeast Europe

Keep the following information in mind while searching for O'Hare Intl to Southeast Europe flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Kiwi.com)

One-way from

$240
(oojo)

Popular in

June

Cheapest in

November

Average price

$618
Provider with most accurate pricing for Chicago (CHI)-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Athens Eleftherios V. flights.
Search Deals
From Chicago O'Hare Intl to Southeast Europe
Search Deals
One-way flight from Chicago O'Hare Intl to Southeast Europe
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($375 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 February 13, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Southeast Europe that are best for you.

Fly from

O'Hare Intl

Fly to

Southeast Europe

Route

Depart

Return

Price

ChicagoTirana

ORD - TIA

ORDTIA

Chicago O'Hare Intl

Tue 4/28

6:00 am-2:10 pm

2 stops25h 10m

Tirana Rinas

Thu 5/7

6:00 am-1:20 pm

1 stop14h 20m

$520

ChicagoTirana

ORD - TIA

ORDTIA

Chicago O'Hare Intl

Tue 4/28

6:00 am-2:10 pm

2 stops25h 10m

Tirana Rinas

Fri 5/8

6:00 am-1:20 pm

1 stop14h 20m

$520

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 8/10

3:35 pm-6:35 pm

1 stop19h 00m

Bucharest Otopeni Intl

Tue 8/25

6:05 am-4:57 pm

2 stops18h 52m

$520

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 8/11

1:55 pm-6:35 pm

2 stops20h 40m

Bucharest Otopeni Intl

Tue 8/25

1:50 pm-8:05 pm

2 stops38h 15m

$520

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/9

3:35 pm-12:00 pm

1 stop12h 25m

Bucharest Otopeni Intl

Wed 8/26

6:05 am-6:33 pm

2 stops20h 28m

$522

ChicagoTirana

ORD - TIA

ORDTIA

Chicago O'Hare Intl

Wed 8/5

5:10 pm-12:15 pm

1 stop12h 05m

Tirana Rinas

Wed 9/2

9:55 am-9:36 pm

2 stops18h 41m

$530

ChicagoTirana

ORD - TIA

ORDTIA

Chicago O'Hare Intl

Thu 4/30

4:20 pm-7:10 pm

1 stop19h 50m

Tirana Rinas

Mon 5/11

8:15 pm-4:25 pm

2 stops27h 10m

$543

ChicagoTirana

ORD - TIA

ORDTIA

Chicago O'Hare Intl

Fri 5/1

9:50 pm-12:40 pm

1 stop31h 50m

Tirana Rinas

Mon 5/11

1:30 pm-3:10 pm

1 stop32h 40m

$545

ChicagoSarajevo

ORD - SJJ

ORDSJJ

Chicago O'Hare Intl

Tue 4/28

8:10 pm-7:45 pm

1 stop16h 35m

Sarajevo Butmir

Wed 5/13

9:05 am-6:15 pm

1 stop16h 10m

$546

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 3/17

12:50 pm-8:50 pm

1 stop25h 00m

Sofia

Wed 4/15

9:05 pm-9:40 am

1 stop20h 35m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 60 results
1
2
3
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6

Best time to book a flight from O'Hare Intl to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from O'Hare Intl 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 Chicago O'Hare Intl Airport to Southeast Europe

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Southeast Europe?

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Southeast Europe (average of $329). Flying from Chicago O'Hare Intl Airport to Southeast Europe in June is currently the most expensive (average of $647). 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 ORD to YMH?

Find hourly flight availability from O'Hare Intl 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 February 13, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from Chicago O'Hare Intl Airport to Southeast Europe by exploring options for tickets in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Southeast Europe?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Southeast Europe. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Southeast Europe flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 13, 2026.
See what other customers who have flown with LOT, Austrian Airlines, and United Airlines from Chicago O'Hare Intl Airport to Southeast Europe have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,179 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
LOT
7.5
Good
1,179 reviews
LOT
7.5
Good
1,179 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Austrian Airlines
7.5
Good
896 reviews
LOT
7.5
Good
1,179 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
United Airlines
7.4
Good
9,282 reviews
LOT
7.5
Good
1,179 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Turkish Airlines
7.3
Good
4,209 reviews
LOT
7.5
Good
1,179 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Lufthansa
6.8
Okay
7,780 reviews
LOT
7.5
Good
1,179 reviews

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl Airport to Southeast Europe?

    Departing from Chicago O'Hare Intl Airport to Southeast Europe will take you 17h 15m. Airlines will cover a distance of 5117 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Southeast Europe one-way?

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $208. However, be on the lookout for offers from Austrian Airlines and KLM, as they are both options that can get you from Chicago O'Hare Intl Airport to Southeast Europe for a low price.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Southeast Europe?

    The most popular route from Chicago O'Hare Intl Airport to Southeast Europe is Chicago O'Hare Intl - Athens Eleftherios V.. You may also consider Chicago O'Hare Intl - Belgrade Nikola Tesla or Chicago O'Hare Intl - Skopje.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Southeast Europe?

    Looking at all options, your cheapest flight can be booked for $514. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $491 on average, our data indicates $3,643 when flying from Chicago O'Hare Intl Airport to Southeast Europe.

  • Can I find deals for flights from O'Hare Intl to Southeast Europe that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Southeast Europe?

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

  • Can I find deals for business class flights from O'Hare Intl to Southeast Europe?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Southeast Europe?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Southeast Europe (average of $329). Flying from Chicago O'Hare Intl Airport to Southeast Europe in June is currently the most expensive (average of $647). 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 O'Hare Intl to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from O'Hare Intl to Southeast Europe

Discover the top 10 airlines that operate flights from O'Hare Intl 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$326Average$615FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$424Average$779FlexibilityNo cancel feeOn-time72%
DeltaCheapest$438Average$859FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$454Average$764FlexibilityNo cancel feeOn-time77%
KLMCheapest$466Average$804FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$469Average$958FlexibilityNo cancel feeOn-time81%
Air SerbiaCheapest$470Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$471Average$878FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$480Average$1,009FlexibilityNo cancel feeOn-time67%
LOTCheapest$488Average$879FlexibilityNo cancel feeOn-time81%

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