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$185+ Cheap flights from Chicago (CHI) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CPH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Chicago to Europe

Cheapest flights from Chicago to Europe
Explore the most affordable flight options available from Chicago to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 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 oojo deal was found by Cheapflights users on 1/26. 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 2/187:20 pm
ORD
-
DUB
1 stop17h 00m
Scandinavian Airlines
Sun 2/227:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 1/26$423
This KAYAK deal was found by Cheapflights users on 1/26. 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 1/26$423
This oojo deal was found by Cheapflights users on 1/24. 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 4/257:15 pm
ORD
-
DUB
2 stops17h 10m
Scandinavian Airlines
Thu 5/711:10 am
DUB
-
ORD
2 stops35h 00m
Scandinavian Airlines
Deal found 1/24$424
This oojo deal was found by Cheapflights users on 1/24. 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 5/110:25 pm
ORD
-
DUB
1 stop30h 40m
Icelandair
Thu 5/72:15 pm
DUB
-
ORD
1 stop10h 00m
Icelandair
Deal found 1/24$425
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sat 4/186:31 am
ORD
-
BCN
1 stop23h 49m
Multiple Airlines
Mon 4/276:40 pm
BCN
-
ORD
1 stop25h 20m
Multiple Airlines
Deal found 1/25$425
This oojo deal was found by Cheapflights users on 1/26. 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 4/227:15 pm
ORD
-
DUB
1 stop17h 05m
Scandinavian Airlines
Fri 5/17:05 pm
DUB
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 1/26$427
This oojo deal was found by Cheapflights users on 1/25. 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 4/227:15 pm
ORD
-
DUB
1 stop17h 05m
Scandinavian Airlines
Thu 4/3011:40 am
DUB
-
ORD
2 stops34h 30m
Scandinavian Airlines
Deal found 1/25$428
This CrystalTravel deal was found by Cheapflights users on 1/26. 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.
Tue 5/57:25 pm
ORD
-
BCN
1 stop12h 20m
Icelandair
Fri 5/223:45 pm
BCN
-
ORD
1 stop12h 40m
Icelandair
Deal found 1/26$428
This oojo deal was found by Cheapflights users on 1/25. 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 2/46:30 pm
ORD
-
DUB
1 stop9h 45m
Icelandair
Wed 2/1111:30 am
DUB
-
ORD
1 stop11h 50m
Icelandair
Deal found 1/25$429
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/239:50 pm
ORD
-
DUB
1 stop13h 20m
Lufthansa
Tue 3/35:00 am
DUB
-
ORD
1 stop14h 25m
Lufthansa
Deal found 1/26$430

Find flight deals from Chicago to Europe

Keep the following information in mind while searching for Chicago to Europe flight deals. Data was last updated January 27, 2026.

Round-trip from

$421
(oojo)

One-way from

$185
(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 (CHI) to Europe
Search Deals
One-way flight from Chicago (CHI) 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 (CHI) to Europe.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Europe.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 27, 2026.
Use the filters below to find and compare flights from Chicago to Europe that are best for you.

Fly from

Chicago

Fly to

Europe

Route

Depart

Return

Price

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 2/25

7:20 pm-6:20 pm

1 stop17h 00m

Dublin

Wed 3/4

11:30 am-4:45 pm

2 stops35h 15m

$451

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/9

7:35 pm-8:10 am

Nonstop7h 35m

Dublin

Tue 3/17

10:40 am-2:30 pm

Nonstop8h 50m

$471

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/9

6:10 pm-7:40 pm

1 stop20h 30m

Dublin

Mon 3/16

8:40 pm-7:45 pm

1 stop28h 05m

$471

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 4/20

8:15 pm-9:45 am

Nonstop7h 30m

Dublin

Wed 4/29

9:50 am-7:25 pm

1 stop15h 35m

$472

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 3/4

8:55 am-8:00 am

2 stops16h 05m

Madrid Barajas

Tue 3/17

12:40 pm-1:15 pm

2 stops30h 35m

$473

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 3/17

3:59 pm-7:45 am

1 stop10h 46m

Dublin

Tue 3/24

5:15 pm-3:20 pm

1 stop27h 05m

$474

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/30

7:05 pm-7:35 pm

1 stop18h 30m

Dublin

Tue 4/7

8:35 am-6:15 pm

1 stop15h 40m

$475

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 4/19

8:15 pm-9:45 am

Nonstop7h 30m

Dublin

Thu 4/30

11:35 am-1:40 pm

Nonstop8h 05m

$475

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 2/24

3:50 pm-7:30 am

1 stop9h 40m

Dublin

Tue 3/3

10:40 am-1:30 pm

Nonstop8h 50m

$476

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 3/24

7:35 pm-8:10 am

Nonstop7h 35m

Dublin

Tue 3/31

11:35 am-1:40 pm

Nonstop8h 05m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Europe

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

What is the cheapest month to book a flight from Chicago to Europe?

Currently, September is the cheapest month in which you can book a flight from Chicago to Europe (average of $290). Flying from Chicago 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 CHI to EU?

Find hourly flight availability from Chicago 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 27, 2026.

One of the essential ways to save on airfare from Chicago to Europe is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 59% on airfare.

What is the cheapest day to fly from Chicago to Europe?

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

Travelers seeking maximum savings on their Chicago 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 27, 2026.
Read reviews from past customers who have flown LOT, United Airlines, and Turkish Airlines from Chicago to Europe. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,176 reviews

Comfort

7.4

Boarding

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.5
Good
1,176 reviews
LOT
7.5
Good
1,176 reviews

Comfort

7.4

Boarding

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
United Airlines
7.4
Good
9,206 reviews
LOT
7.5
Good
1,176 reviews

Comfort

7.4

Boarding

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Turkish Airlines
7.3
Good
4,206 reviews
LOT
7.5
Good
1,176 reviews

Comfort

7.4

Boarding

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,749 reviews
LOT
7.5
Good
1,176 reviews

Comfort

7.4

Boarding

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
British Airways
6.7
Okay
7,702 reviews
LOT
7.5
Good
1,176 reviews

Comfort

7.4

Boarding

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 to Europe?

    There are many flights that can get you from Chicago to Europe in 7h 35m. Fly via Scandinavian Airlines, United Airlines, or British Airways to get the fastest option. The distance between Chicago and Europe is about 3661 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago to Europe one-way?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $130. JetBlue flights start at $135 while deals on TAP AIR PORTUGAL start at $155 one-way.

  • What are the most popular routes from Chicago to Europe?

    The most popular flight routes from Chicago to Europe are Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - Rome Fiumicino and Chicago O'Hare Intl - Paris Charles de Gaulle.

  • What are the most reliable airlines from Chicago to Europe?

    No one likes to see their flight delayed. When booking a flight from Chicago to Europe consider choosing Air France (69%), Scandinavian Airlines (69%) or Delta (69%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Europe?

    Looking for the cheapest flight from Chicago 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 $412.

  • Can I find deals for flights from Chicago to Europe that include hotel bookings?

    Yes. In addition to deals on Chicago to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Europe.

  • Can I find deals for business class flights from Chicago to Europe?

    Yes. Cheapflights offers flight deals from Chicago 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 to Europe?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Europe (average of $290). Flying from Chicago 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.

See more FAQs

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Alternative routes for Chicago 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 Chicago to Europe

Discover the top 10 airlines that operate flights from Chicago 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 27, 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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