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$277+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Round-trip from

$567
(Cheapflightsfares)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,022

Good round-trip deal

$549 or less

Good one-way deal

$291 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. 16% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/22. 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.
Mon 9/17:15 pmORD - MAD
1 stop33h 55mScandinavian Airlines
Mon 9/812:55 pmMAD - ORD
1 stop34h 15mScandinavian Airlines
Deal found 4/22$560
This Air France deal was found by Cheapflights users on 4/22. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:10 pmORD - MAD
1 stop15h 25mAir France
Thu 5/2210:05 amMAD - ORD
1 stop13h 42mAir France
Deal found 4/22$561
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:19 amORD - MAD
1 stop15h 16mKLM
Tue 8/197:05 amMAD - ORD
1 stop14h 05mKLM
Deal found 4/22$562
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:10 amORD - MAD
2 stops18h 10mDelta
Tue 10/216:00 amMAD - ORD
2 stops19h 38mDelta
Deal found 4/21$563
This oojo deal was found by Cheapflights users on 4/22. 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.
Sat 9/66:15 pmORD - MAD
1 stop15h 50mTAP AIR PORTUGAL
Sat 9/1311:05 amMAD - ORD
1 stop12h 25mTAP AIR PORTUGAL
Deal found 4/22$564
This British Airways deal was found by Cheapflights users on 4/22. 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.
Thu 9/189:15 pmORD - MAD
1 stop12h 05mBritish Airways
Tue 9/2311:35 amMAD - ORD
Nonstop9h 40mBritish Airways
Deal found 4/22$566
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/169:05 pmORD - MAD
2 stops31h 10mUnited Airlines
Mon 9/221:05 pmMAD - ORD
1 stop30h 50mUnited Airlines
Deal found 4/21$567
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Thu 9/188:40 amORD - MAD
1 stop15h 00mAir Canada
Tue 9/236:00 amMAD - ORD
2 stops15h 50mAir Canada
Deal found 4/22$568
This Finnair deal was found by Cheapflights users on 4/22. 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.
Fri 10/34:30 pmORD - MAD
Nonstop8h 25mFinnair
Thu 10/99:35 pmMAD - ORD
1 stop22h 55mFinnair
Deal found 4/22$573
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/23. 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.
Thu 9/116:00 pmORD - BCN
1 stop15h 55mTAP AIR PORTUGAL
Thu 10/236:00 amBCN - ORD
1 stop13h 35mTAP AIR PORTUGAL
Deal found 4/23$575
This FlightHub deal was found by Cheapflights users on 4/23. 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 7/3010:15 pmORD - BCN
1 stop33h 30mIcelandair
Wed 9/33:45 pmBCN - ORD
1 stop12h 30mIcelandair
Deal found 4/23$576
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 8/122:30 pmORD - BCN
1 stop11h 35mIberia
Wed 8/202:00 pmBCN - ORD
1 stop13h 17mIberia
Deal found 4/23$577

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 April 24, 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

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Thu 9/11

6:00 pm-4:55 pm

1 stop15h 55m

Barcelona-El Prat

Thu 10/23

6:00 am-12:35 pm

1 stop13h 35m

$575

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 7/30

10:15 pm-2:45 pm

1 stop33h 30m

Barcelona-El Prat

Wed 9/3

3:45 pm-9:15 pm

1 stop12h 30m

$576

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 8/12

2:30 pm-9:05 am

1 stop11h 35m

Barcelona-El Prat

Wed 8/20

2:00 pm-8:17 pm

1 stop13h 17m

$577

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 9/1

10:00 am-7:50 am

2 stops14h 50m

Barcelona-El Prat

Mon 9/8

10:00 am-1:20 pm

1 stop34h 20m

$578

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 8/30

7:15 pm-6:10 pm

1 stop15h 55m

Barcelona-El Prat

Sat 9/6

7:00 pm-4:10 pm

1 stop28h 10m

$579

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 9/24

12:00 pm-7:50 am

2 stops12h 50m

Barcelona-El Prat

Sat 10/4

12:10 pm-7:29 pm

2 stops14h 19m

$580

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 9/19

11:00 am-6:00 am

1 stop12h 00m

Barcelona-El Prat

Thu 10/2

2:10 pm-8:51 pm

1 stop13h 41m

$581

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 5/12

7:00 pm-10:30 am

Nonstop8h 30m

Barcelona-El Prat

Thu 5/22

10:45 am-1:30 pm

Nonstop9h 45m

$583

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 5/7

3:00 pm-10:45 am

1 stop12h 45m

Madrid Barajas

Thu 5/22

11:35 am-1:10 pm

1 stop32h 35m

$584

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 9/17

9:40 pm-5:55 pm

1 stop13h 15m

Barcelona-El Prat

Wed 10/29

7:45 am-9:05 pm

2 stops19h 20m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 $953). 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 April 24, 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 April 24, 2025.
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very good
7,920 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,333 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
LOT
7.6
Good
1,066 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Finnair
7.6
Good
1,272 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 $277 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from $283 and Scandinavian Airlines from $369 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 $1,280, our data indicates the cheapest price to be $215. The most popular route (Chicago O'Hare Intl - London Heathrow), is priced around $505.

  • 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 $953). 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$257Average$839FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$264Average$614FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$342Average$732FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$349Average$581FlexibilityNo cancel feeOn-time76%
FinnairCheapest$454Average$751FlexibilityNo cancel feeOn-time76%
DeltaCheapest$465Average$854FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$477Average$744FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$477Average$936FlexibilityNo cancel feeOn-time71%
KLMCheapest$477Average$750FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$478Average$728FlexibilityNo cancel feeOn-timeN/A

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