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$265+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Mar 25 — Apr 11
Tue 3/25
Tue 4/1
1 adult, Economy
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Cheap 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 March 20, 2025.

Round-trip from

$493
(Flightnetwork)

One-way from

$265
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$991

Good round-trip deal

$573 or less

Good one-way deal

$322 or less
From Chicago O'Hare Intl to Europe
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One-way flight from Chicago O'Hare Intl to Europe
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Highest demand for flights based on searches. 18% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Europe.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Europe.
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Find 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 March 20, 2025.

This Flightnetwork deal was found by Cheapflights users on 3/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:15 pmORD - DUB
1 stop32h 10mScandinavian Airlines
Mon 4/2812:20 pmDUB - ORD
2 stops33h 50mScandinavian Airlines
Deal found 3/19$493
This Finnair deal was found by Cheapflights users on 3/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3110:25 pmORD - MAD
Nonstop8h 00mFinnair
Wed 4/911:35 amMAD - ORD
Nonstop9h 40mFinnair
Deal found 3/19$503
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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.
Tue 11/49:45 pmORD - MAD
1 stop12h 05mIberia
Tue 11/1812:35 pmMAD - ORD
1 stop14h 10mIberia
Deal found 3/18$504
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 pmORD - DUB
1 stop18h 05mTAP AIR PORTUGAL
Fri 10/245:30 amDUB - ORD
1 stop16h 40mTAP AIR PORTUGAL
Deal found 3/20$508
This Gotogate deal was found by Cheapflights users on 3/19. 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.
Mon 3/313:35 pmORD - MAD
1 stop32h 05mMultiple Airlines
Wed 4/98:35 amMAD - ORD
1 stop18h 20mMultiple Airlines
Deal found 3/19$509
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:15 amORD - MAD
2 stops19h 20mAir Canada
Wed 11/1912:15 pmMAD - ORD
2 stops14h 33mAir Canada
Deal found 3/20$512
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 11/1010:00 amORD - MAD
1 stop15h 05mUnited Airlines
Wed 11/1912:15 pmMAD - ORD
1 stop15h 10mUnited Airlines
Deal found 3/20$516
This Mytrip deal was found by Cheapflights users on 3/19. 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.
Tue 4/227:47 pmORD - DUB
3 stops32h 28mMultiple Airlines
Wed 4/3011:35 amDUB - ORD
3 stops26h 29mMultiple Airlines
Deal found 3/19$517
This British Airways deal was found by Cheapflights users on 3/19. 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.
Mon 3/3110:25 pmORD - MAD
Nonstop8h 00mBritish Airways
Wed 4/91:00 pmMAD - ORD
1 stop13h 29mBritish Airways
Deal found 3/19$523
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/66:00 pmORD - MAD
1 stop11h 40mTAP AIR PORTUGAL
Fri 5/211:05 amMAD - ORD
1 stop12h 05mTAP AIR PORTUGAL
Deal found 3/19$524
This JetBlue deal was found by Cheapflights users on 3/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:50 amORD - DUB
1 stop17h 10mJetBlue
Thu 10/2311:50 amDUB - ORD
1 stop12h 53mJetBlue
Deal found 3/20$531
This Trip.com deal was found by Cheapflights users on 3/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3110:35 amORD - MAD
1 stop14h 15mVirgin Atlantic
Wed 4/912:40 pmMAD - ORD
1 stop28h 20mVirgin Atlantic
Deal found 3/19$532

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 March 20, 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

Thu 4/24

7:15 pm-9:25 am

1 stop32h 10m

Dublin

Mon 4/28

12:20 pm-4:10 pm

2 stops33h 50m

$493

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 3/31

10:25 pm-1:25 pm

Nonstop8h 00m

Madrid Barajas

Wed 4/9

11:35 am-2:15 pm

Nonstop9h 40m

$503

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 3/31

3:35 pm-6:40 am

1 stop32h 05m

Madrid Barajas

Wed 4/9

8:35 am-7:55 pm

1 stop18h 20m

$509

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 4/1

12:00 pm-5:30 am

1 stop10h 30m

Madrid Barajas

Wed 4/9

11:35 am-2:15 pm

Nonstop9h 40m

$511

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 3/31

11:35 am-6:40 am

1 stop12h 05m

Madrid Barajas

Wed 4/9

12:45 pm-10:47 am

1 stop29h 02m

$512

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 4/22

7:47 pm-10:15 am

3 stops32h 28m

Dublin

Wed 4/30

11:35 am-8:04 am

3 stops26h 29m

$517

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 3/30

3:35 pm-6:40 am

1 stop32h 05m

Madrid Barajas

Wed 4/9

12:45 pm-8:03 am

2 stops26h 18m

$518

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 4/1

4:30 pm-7:55 am

Nonstop8h 25m

Madrid Barajas

Wed 4/9

10:25 am-5:39 pm

1 stop14h 14m

$521

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 4/6

6:00 pm-12:40 pm

1 stop11h 40m

Madrid Barajas

Fri 5/2

11:05 am-4:10 pm

1 stop12h 05m

$524

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 3/31

10:35 am-7:50 am

1 stop14h 15m

Madrid Barajas

Wed 4/9

12:40 pm-10:00 am

1 stop28h 20m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Europe (average of $523). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $971). 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 March 20, 2025.

When flying from Chicago O'Hare Intl Airport to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 March 20, 2025.
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,279 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
8.0
Very good
7,896 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,319 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
LOT
7.6
Good
1,060 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Finnair
7.6
Good
1,266 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • 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 $271 on JetBlue. Other airlines that offer cheap prices include Icelandair from $273 and TAP AIR PORTUGAL from $278 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 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 $1,472, our data indicates the cheapest price to be $248. The most popular route (Chicago O'Hare Intl - London Heathrow), is priced around $551.

  • 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Europe (average of $523). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $971). 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 March 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$257Average$833FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$264Average$633FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$342Average$720FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$349Average$590FlexibilityNo cancel feeOn-time76%
FinnairCheapest$446Average$758FlexibilityNo cancel feeOn-time76%
DeltaCheapest$451Average$870FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$477Average$736FlexibilityNo cancel feeOn-time67%
KLMCheapest$477Average$764FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$488Average$888FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$488Average$745FlexibilityNo cancel feeOn-timeN/A
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