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$196+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This CrystalTravel deal was found by Cheapflights users on 12/17. 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.
Wed 12/316:30 pmORD - FCO
1 stop12h 30mIcelandair
Thu 1/2211:25 amFCO - ORD
1 stop12h 55mIcelandair
Deal found 12/17$443
This CrystalTravel deal was found by Cheapflights users on 12/17. 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.
Wed 12/319:50 pmORD - FCO
1 stop13h 25mLufthansa
Thu 1/2212:20 pmFCO - ORD
1 stop13h 05mLufthansa
Deal found 12/17$503
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:05 amORD - FCO
1 stop19h 15mMultiple Airlines
Thu 1/227:05 amFCO - ORD
2 stops15h 05mMultiple Airlines
Deal found 12/17$510
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:45 pmORD - CDG
Nonstop8h 10mLufthansa
Wed 1/1410:20 amCDG - ORD
1 stop12h 00mLufthansa
Deal found 12/16$518
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:45 pmORD - MAD
2 stops34h 35mSWISS
Sun 1/187:35 pmMAD - ORD
2 stops52h 25mSWISS
Deal found 12/16$523
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:45 pmORD - CDG
Nonstop8h 10mMultiple Airlines
Wed 1/1411:55 amCDG - ORD
Nonstop9h 15mMultiple Airlines
Deal found 12/16$528
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmORD - MAD
Nonstop8h 10mAmerican Airlines
Sun 1/181:15 pmMAD - ORD
1 stop14h 00mAmerican Airlines
Deal found 12/16$534
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Wed 12/315:50 pmORD - FCO
2 stops18h 35mSWISS
Thu 1/228:15 pmFCO - ORD
2 stops22h 55mSWISS
Deal found 12/17$535
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:03 amORD - MAD
1 stop14h 42mBritish Airways
Sun 1/181:15 pmMAD - ORD
1 stop14h 00mBritish Airways
Deal found 12/16$537
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:15 pmORD - MAD
2 stops29h 00mUnited Airlines
Sun 1/185:55 amMAD - ORD
1 stop16h 25mUnited Airlines
Deal found 12/16$539
This oojo deal was found by Cheapflights users on 12/17. 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 12/317:10 pmORD - ORY
1 stop19h 30mTAP AIR PORTUGAL
Wed 1/148:00 amORY - ORD
1 stop14h 00mTAP AIR PORTUGAL
Deal found 12/17$549
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:10 pmORD - FCO
1 stop33h 30mSWISS
Thu 1/88:15 pmFCO - ORD
2 stops24h 55mSWISS
Deal found 12/16$552

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 December 18, 2025.

Round-trip from

$407
(Trip.com)

One-way from

$196
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,179

Good round-trip deal

$431 or less

Good one-way deal

$218 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 ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Wed 1/21

7:20 pm-6:20 pm

1 stop17h 00m

Dublin

Sat 1/24

10:10 am-4:45 pm

1 stop12h 35m

$444

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sat 2/28

7:20 pm-6:20 pm

1 stop17h 00m

Dublin

Wed 3/4

11:30 am-4:45 pm

2 stops35h 15m

$460

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 1/20

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Wed 1/28

9:00 am-10:06 am

1 stop31h 06m

$465

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 1/18

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Wed 1/28

9:00 am-3:10 pm

1 stop12h 10m

$465

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 1/21

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Wed 1/28

10:40 am-1:30 pm

Nonstop8h 50m

$470

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 2/17

6:35 pm-8:10 am

Nonstop7h 35m

Dublin

Fri 2/27

10:40 am-1:30 pm

Nonstop8h 50m

$470

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 1/11

8:25 pm-8:20 pm

1 stop16h 55m

Madrid Barajas

Thu 1/15

9:10 pm-3:25 pm

1 stop25h 15m

$472

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 2/8

5:10 pm-12:40 pm

1 stop12h 30m

Madrid Barajas

Thu 2/19

12:00 pm-2:55 pm

Nonstop9h 55m

$473

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 12/31

5:40 pm-8:50 am

Nonstop8h 10m

Madrid Barajas

Wed 1/14

1:15 pm-8:15 pm

1 stop14h 00m

$484

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 3/10

9:15 am-7:00 am

2 stops15h 45m

Madrid Barajas

Mon 3/23

7:35 pm-5:20 pm

1 stop27h 45m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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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 $289). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $641). 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 December 18, 2025.

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 11% 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 December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Europe flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday at noon 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 December 18, 2025.
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
1,149 reviews

Entertainment

6.9

Crew

8.2

Overall

7.5

Boarding

7.6

Food

7.1

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.5
Good
1,149 reviews
LOT
7.5
Good
1,149 reviews

Entertainment

6.9

Crew

8.2

Overall

7.5

Boarding

7.6

Food

7.1

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
United Airlines
7.4
Good
9,095 reviews
LOT
7.5
Good
1,149 reviews

Entertainment

6.9

Crew

8.2

Overall

7.5

Boarding

7.6

Food

7.1

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Turkish Airlines
7.3
Good
4,103 reviews
LOT
7.5
Good
1,149 reviews

Entertainment

6.9

Crew

8.2

Overall

7.5

Boarding

7.6

Food

7.1

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
7,637 reviews
LOT
7.5
Good
1,149 reviews

Entertainment

6.9

Crew

8.2

Overall

7.5

Boarding

7.6

Food

7.1

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
British Airways
6.7
Okay
7,586 reviews
LOT
7.5
Good
1,149 reviews

Entertainment

6.9

Crew

8.2

Overall

7.5

Boarding

7.6

Food

7.1

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

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 $465, Scandinavian Airlines can have you in Europe from Chicago O'Hare Intl Airport in 7h 35m. 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 $135 on JetBlue. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $155 and Icelandair from $165 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 - Paris Charles de Gaulle or Chicago O'Hare Intl - Rome Fiumicino 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 (70%), Scandinavian Airlines (70%) or Delta (70%) 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 $1,345, our data indicates the cheapest price to be $361. The most popular route (Chicago O'Hare Intl - London Heathrow), is priced around $432.

  • 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 $289). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $641). 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 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$602FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$811FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$257Average$705FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$338Average$568FlexibilityNo cancel feeOn-time77%
FinnairCheapest$354Average$768FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$365Average$594FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$366Average$706FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$401Average$674FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$441Average$949FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$474Average$793FlexibilityNo cancel feeOn-timeN/A

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