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$182+ Cheap flights from O'Hare Intl (ORD) to 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Europe

Cheapest flights from O'Hare Intl to Europe
Explore the most affordable flight options available from O'Hare Intl to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/27. 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 2/86:30 pm
ORD
-
BCN
1 stop11h 45m
Icelandair
Tue 3/1011:50 am
BCN
-
ORD
1 stop12h 30m
Icelandair
Deal found 1/27$421
This oojo deal was found by Cheapflights users on 1/27. 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 5/106:00 pm
ORD
-
BCN
1 stop13h 00m
TAP AIR PORTUGAL
Wed 6/106:00 am
BCN
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 1/27$422
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/257:20 pm
ORD
-
DUB
1 stop17h 00m
Scandinavian Airlines
Sat 3/710:10 am
DUB
-
ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 1/28$423
This oojo deal was found by Cheapflights users on 1/28. 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 5/106:00 pm
ORD
-
BCN
1 stop18h 20m
TAP AIR PORTUGAL
Fri 5/226:00 am
BCN
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 1/28$423
This oojo deal was found by Cheapflights users on 1/27. 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.
Fri 11/67:20 pm
ORD
-
DUB
1 stop32h 05m
Scandinavian Airlines
Sun 11/157:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/27$424
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Sun 3/89:25 pm
ORD
-
BCN
1 stop37h 50m
TAP AIR PORTUGAL
Wed 3/186:45 am
BCN
-
ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 1/27$424
This oojo deal was found by Cheapflights users on 1/28. 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.
Fri 4/247:15 pm
ORD
-
DUB
2 stops17h 55m
Scandinavian Airlines
Fri 5/811:10 am
DUB
-
ORD
2 stops35h 00m
Scandinavian Airlines
Deal found 1/28$425
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 pm
ORD
-
DUB
1 stop34h 35m
Scandinavian Airlines
Tue 4/2112:40 pm
DUB
-
ORD
1 stop33h 30m
Scandinavian Airlines
Deal found 1/27$426
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Wed 4/157:15 pm
ORD
-
DUB
1 stop34h 35m
Scandinavian Airlines
Thu 4/2312:40 pm
DUB
-
ORD
1 stop33h 30m
Scandinavian Airlines
Deal found 1/27$427
This oojo deal was found by Cheapflights users on 1/28. 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 2/256:30 pm
ORD
-
DUB
1 stop9h 45m
Icelandair
Wed 3/411:30 am
DUB
-
ORD
1 stop11h 50m
Icelandair
Deal found 1/28$429
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/19:50 pm
ORD
-
DUB
1 stop13h 20m
Lufthansa
Tue 3/105:00 am
DUB
-
ORD
1 stop14h 25m
Lufthansa
Deal found 1/27$430
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 3/810:50 pm
ORD
-
DUB
1 stop13h 20m
Lufthansa
Tue 3/175:00 am
DUB
-
ORD
1 stop14h 25m
Lufthansa
Deal found 1/29$431

Find flight deals from O'Hare Intl to Europe

Keep the following information in mind while searching for O'Hare Intl to Europe flight deals. Data was last updated January 29, 2026.

Round-trip from

$421
(FlightHub)

One-way from

$182
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$946

Good round-trip deal

$472 or less

Good one-way deal

$289 or less
From Chicago O'Hare Intl to Europe
Search Deals
One-way flight from Chicago O'Hare Intl to Europe
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Europe.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Europe.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to 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 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Europe that are best for you.

Fly from

O'Hare Intl

Fly to

Europe

Route

Depart

Return

Price

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/2

7:20 pm-10:45 am

2 stops33h 25m

Dublin

Tue 3/10

11:30 am-5:45 pm

2 stops35h 15m

$459

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/29

8:15 pm-9:45 am

Nonstop7h 30m

Dublin

Wed 5/6

9:50 am-2:45 pm

1 stop34h 55m

$464

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 2/25

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Wed 3/4

9:00 am-3:10 pm

1 stop12h 10m

$468

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/1

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Wed 3/11

10:40 am-2:30 pm

Nonstop8h 50m

$471

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 2/25

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Fri 3/6

10:40 am-1:30 pm

Nonstop8h 50m

$471

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 4/7

8:15 pm-9:45 am

Nonstop7h 30m

Dublin

Fri 4/17

9:50 am-3:10 pm

1 stop11h 20m

$472

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 3/4

5:10 pm-12:40 pm

1 stop12h 30m

Madrid Barajas

Tue 3/10

12:00 pm-3:55 pm

Nonstop9h 55m

$474

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 4/13

4:30 pm-7:55 am

Nonstop8h 25m

Madrid Barajas

Thu 4/30

10:15 am-5:50 pm

1 stop14h 35m

$478

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 3/24

8:55 am-7:45 am

1 stop17h 50m

Dublin

Thu 4/2

5:55 am-2:15 pm

1 stop14h 20m

$478

ChicagoWarsaw

ORD - WAW

ORDWAW

Chicago O'Hare Intl

Sun 2/22

7:10 pm-2:20 pm

1 stop12h 10m

Warsaw Frederic Chopin

Thu 2/26

10:15 am-4:45 pm

1 stop13h 30m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 Europe

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

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

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Europe (average of $290). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $631). 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 EU?

Find hourly flight availability from O'Hare Intl to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Europe in the evening. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Europe. Price data was last updated on January 24, 2026.

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

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to 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 Europe. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with LOT, United Airlines, and Turkish Airlines from Chicago O'Hare Intl Airport to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

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
1,174 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

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
9,215 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

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
4,208 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

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
7,756 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

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.
British Airways
6.7
Okay
7,705 reviews
LOT
7.5
Good
1,174 reviews

Boarding

7.5

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

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 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 Europe?

    For as low as $464, Scandinavian Airlines can have you in Europe from Chicago O'Hare Intl Airport in 7h 30m. Chicago O'Hare Intl Airport and Europe are separated by a distance of 3661 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $130 on Iberia. Other airlines that offer cheap prices include JetBlue from $135 and TAP AIR PORTUGAL from $155 one-way.

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

    Most travelers choose Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - Rome Fiumicino or Chicago O'Hare Intl - Paris Charles de Gaulle when deciding on the best route from Chicago O'Hare Intl Airport to Europe.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Europe?

    Consider Air France (69%), Scandinavian Airlines (69%) or Delta (69%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Europe.

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Europe? While on average our users pay $1,358, our data indicates the cheapest price to be $362. The most popular route (Chicago O'Hare Intl - London Heathrow), is priced around $415.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Europe (average of $290). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $631). 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.

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Alternative routes for O'Hare Intl to 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 Europe

Discover the top 10 airlines that operate flights from O'Hare Intl to 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$539FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$803FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$257Average$685FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$288Average$643FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$331Average$567FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$352Average$971FlexibilityNo cancel feeOn-time76%
FinnairCheapest$353Average$765FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$356Average$585FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$366Average$705FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$401Average$654FlexibilityNo cancel feeOn-time77%

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.