$228 Find Cheap Flights from Chicago O'Hare Airport to Southeast Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Southeast Europe departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Europe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Southeast Europe.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Southeast Europe.
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Cheap Flights from O'Hare Intl to Southeast Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$432
Tirana
Tirana1 stop$482
Belgrade
Belgrade1 stop$602
Zagreb
Zagreb1 stop$537
Split
Split1 stop$440
Sofia
Sofia1 stop$490
Dubrovnik
Dubrovnik1 stop$584
Thera
Thera1 stop$559
Sarajevo
Sarajevo1 stop$561
Thessaloniki
Thessaloniki1 stop$582
Heraklion
Heraklion1 stop$550
Skopje
Skopje1 stop$566
Ljubljana
Ljubljana1 stop$578
Mykonos
Mykonos1 stop$545
Pristina
Pristina2 stops$656
Podgorica
Podgorica1 stop$597
Cluj Napoca
Cluj Napoca1 stop$545
Chania
Chania1 stop$525
Corfu
Corfu1 stop$572
Athens
Athens1 stop$432
Tirana
Tirana1 stop$482
Belgrade
Belgrade1 stop$602
Zagreb
Zagreb1 stop$537
Split
Split1 stop$440
Sofia
Sofia1 stop$490
Dubrovnik
Dubrovnik1 stop$584
Thera
Thera1 stop$559
Sarajevo
Sarajevo1 stop$561
Thessaloniki
Thessaloniki1 stop$582
Heraklion
Heraklion1 stop$550
Skopje
Skopje1 stop$566
Ljubljana
Ljubljana1 stop$578
Mykonos
Mykonos1 stop$545
Pristina
Pristina2 stops$656
Podgorica
Podgorica1 stop$597
Cluj Napoca
Cluj Napoca1 stop$545
Chania
Chania1 stop$525
Corfu
Corfu1 stop$572

Book Cheap O'Hare Intl to Southeast Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Southeast Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Southeast Europe

Thu, Sep 25 - Fri, Oct 10
Scandinavian Airlines Logo
7:15 pm - 9:10 pmORD-OTP
17h 55m1 stop
Scandinavian Airlines Logo
9:50 pm - 4:10 pmOTP-ORD
26h 20m1 stop
$419Scandinavian Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Scandinavian Airlines Logo
7:20 pm - 6:40 pmORD-ATH
15h 20m1 stop
Scandinavian Airlines Logo
2:10 pm - 4:45 pmATH-ORD
34h 35m1 stop
$432Scandinavian Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22
Turkish Airlines Logo
11:45 pm - 3:05 amORD-ATH
19h 20m1 stop
Turkish Airlines Logo
10:25 am - 9:40 amATH-ORD
31h 15m1 stop
$472Turkish Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 14
Turkish Airlines Logo
11:45 pm - 3:05 amORD-ATH
19h 20m1 stop
Turkish Airlines Logo
10:00 pm - 9:40 amATH-ORD
19h 40m1 stop
$482Turkish Airlines
Find Deal
Mon, Oct 27 - Tue, Nov 4
LOT Logo
10:55 pm - 12:50 pmORD-ATH
30h 55m1 stop
LOT Logo
8:05 pm - 8:00 pmATH-ORD
31h 55m1 stop
$513LOT
Find Deal
Wed, Jan 14 - Wed, Jan 28
LOT Logo
9:55 pm - 5:40 pmORD-OTP
11h 45m1 stop
LOT Logo
2:35 pm - 8:00 pmOTP-ORD
13h 25m1 stop
$529LOT
Find Deal
Mon, Sep 1 - Tue, Sep 16
United Airlines Logo
7:11 am - 10:05 amORD-ATH
18h 54m1 stop
United Airlines Logo
12:35 pm - 4:20 pmATH-ORD
11h 45mnonstop
$536United Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 18
United Airlines Logo
9:50 pm - 6:35 pmORD-OTP
12h 45m1 stop
United Airlines Logo
5:55 am - 1:10 pmOTP-ORD
15h 15m1 stop
$584United Airlines
Find Deal
Sun, Dec 28 - Tue, Jan 13
Lufthansa Logo
10:35 pm - 10:20 pmORD-SKP
16h 45m1 stop
Lufthansa Logo
5:40 am - 1:10 pmSKP-ORD
14h 30m1 stop
$627Lufthansa
Find Deal
Wed, Dec 3 - Tue, Jan 13
Lufthansa Logo
3:20 pm - 3:35 pmORD-SKP
17h 15m1 stop
Lufthansa Logo
5:40 am - 3:20 pmSKP-ORD
16h 40m1 stop
$631Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Southeast Europe flights

Get data-powered insights and trends into flights from O'Hare Intl to Southeast Europe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago O'Hare Intl Airport to Southeast Europe flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Europe from Chicago O'Hare Intl Airport found in the last 72 hours was to Athens, at $587 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Athens (ATH), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $587.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Southeast Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,028, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Southeast Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Southeast Europe is February, when tickets cost $613 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,392 and $1,160 respectively.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Southeast Europe?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Southeast Europe clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Southeast Europe on a Tuesday and more expensive on a Friday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Southeast Europe?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Southeast Europe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Southeast Europe, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$228
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Chicago O'Hare Airport to Athens

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Southeast Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Southeast Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Southeast Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Southeast Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Southeast Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago O'Hare Airport to Southeast Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Southeast Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago O'Hare Airport to Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Europe?

    The cheapest time of day to fly to Southeast Europe is generally in the morning, when round-trip flights cost $795 on average. Morning departures are around 37% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Europe is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,267.

Reviews of the top 5 airlines serving from O'Hare Intl to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Southeast Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
LOTOverall score based on 1109 reviews
8.2Crew
7.5Comfort
7.2Food
7.0Entertainment
7.6Boarding
Airline reviews

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

4.0 OkayHossam, Jul 2025JFK - WAW
Read more LOT reviews

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

Checking in took very long for whatever reason. Flight comfort these days is always poor so… Crew was great thought!

The seats are small and the movie selection was disappointing. However, the food was excellent and the cabin crew was attentive and kind.

It was was okay but the seat was stiff and hard to sit on it!!

Seats were so uncomfortable, my butt hurts so much, I wish they have more cushions,it really was horrible, Except that, Stewarts were polite food was decent

The 737 lacked business-class seating. It was basically economy plus but with the middle seats left unsold. There were no TV screens but good food and service.

Plane is super outdated, seats not that comfortable for business class. Lounge also out dated. They need to catch up to 2024. Don’t think I’d ever fly again.

Everything was good, flight was smooth and on time Like service

Boarding was impossible to navigate. Had mobility issues and a business class ticket, but still boarded almost at the end of the queue because there was absolutely no organization or assistance.

Aircraft was new. Food so so, especially vegetarian was very disappointing.

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

Quick and organized boarding process, friendly staff but not as many snacks and drinks as the previous flight overnight

Landing was a little hard. Food was not great. No options.

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

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