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$190+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CPH
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
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 July 11, 2026.

This BusinessClass deal was found by Cheapflights users on 7/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:45 am
ORD
-
DUB
1 stop13h 25m
Aer Lingus
Fri 11/131:00 pm
DUB
-
ORD
1 stop12h 20m
Aer Lingus
Deal found 7/6$393
This BusinessClass deal was found by Cheapflights users on 7/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:39 am
ORD
-
DUB
1 stop13h 31m
Aer Lingus
Wed 12/91:00 pm
DUB
-
ORD
1 stop12h 24m
Aer Lingus
Deal found 7/6$397
This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:50 am
ORD
-
DUB
1 stop13h 20m
Aer Lingus
Thu 8/201:20 pm
DUB
-
ORD
1 stop12h 32m
Aer Lingus
Deal found 7/7$398
This oojo deal was found by Cheapflights users on 7/6. 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 8/198:32 pm
ORD
-
DUB
1 stop26h 38m
Aer Lingus
Tue 8/251:20 pm
DUB
-
ORD
1 stop13h 00m
Aer Lingus
Deal found 7/6$401
This BusinessClass deal was found by Cheapflights users on 7/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:45 am
ORD
-
DUB
1 stop13h 25m
Aer Lingus
Fri 11/131:00 pm
DUB
-
ORD
1 stop12h 20m
Aer Lingus
Deal found 7/6$403
This BusinessClass deal was found by Cheapflights users on 7/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:15 am
ORD
-
DUB
1 stop12h 55m
Aer Lingus
Fri 11/271:00 pm
DUB
-
ORD
1 stop12h 20m
Aer Lingus
Deal found 7/8$404
This KAYAK deal was found by Cheapflights users on 7/8. 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.
Fri 8/219:50 am
ORD
-
DUB
1 stop13h 20m
Aer Lingus
Thu 8/271:20 pm
DUB
-
ORD
1 stop12h 32m
Aer Lingus
Deal found 7/8$407
This KAYAK deal was found by Cheapflights users on 7/10. 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.
Thu 11/510:15 am
ORD
-
DUB
1 stop12h 55m
Aer Lingus
Fri 11/131:00 pm
DUB
-
ORD
1 stop12h 20m
Aer Lingus
Deal found 7/10$411
This KAYAK deal was found by Cheapflights users on 7/10. 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.
Thu 10/229:50 am
ORD
-
DUB
1 stop13h 20m
Aer Lingus
Thu 11/121:00 pm
DUB
-
ORD
1 stop12h 20m
Aer Lingus
Deal found 7/10$412
This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:45 am
ORD
-
DUB
1 stop13h 25m
Aer Lingus
Fri 8/281:20 pm
DUB
-
ORD
1 stop13h 00m
Aer Lingus
Deal found 7/7$416
This BusinessClass deal was found by Cheapflights users on 7/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:50 am
ORD
-
DUB
1 stop13h 20m
Aer Lingus
Wed 8/191:20 pm
DUB
-
ORD
1 stop13h 00m
Aer Lingus
Deal found 7/6$418
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 pm
ORD
-
MAD
1 stop11h 40m
TAP AIR PORTUGAL
Sun 10/257:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 7/8$522

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 July 11, 2026.

Round-trip from

$393
(BusinessClass)

One-way from

$190
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,182

Good round-trip deal

$640 or less

Good one-way deal

$302 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. 18% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 11, 2026.
Use the filters below to find and compare flights from Chicago to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 8/6

8:20 pm-9:45 am

Nonstop7h 25m

Dublin

Fri 8/21

9:20 am-1:57 pm

1 stop10h 37m

$642
Quickest round-trip

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 8/19

8:20 pm-9:45 am

Nonstop7h 25m

Dublin

Wed 8/26

11:35 am-1:40 pm

Nonstop8h 05m

$645

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Fri 8/21

11:05 am-7:45 am

1 stop14h 40m

Dublin

Sat 8/29

11:35 am-1:40 pm

Nonstop8h 05m

$649

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 8/27

7:15 pm-7:05 pm

2 stops17h 50m

Dublin

Mon 8/31

7:50 pm-4:10 pm

2 stops26h 20m

$658

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 8/27

8:20 pm-9:45 am

Nonstop7h 25m

Dublin

Mon 8/31

9:50 am-8:05 pm

1 stop16h 15m

$667

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 7/30

8:20 pm-9:45 am

Nonstop7h 25m

Dublin

Tue 8/4

9:20 am-9:00 am

1 stop29h 40m

$672

ChicagoParis

ORD - ORY

ORDORY

Chicago O'Hare Intl

Thu 9/10

6:00 pm-11:00 pm

1 stop22h 00m

Paris Orly

Tue 9/29

9:55 am-4:00 pm

2 stops37h 05m

$744

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 8/20

3:00 pm-7:25 am

Nonstop9h 25m

Rome Fiumicino

Sat 8/29

9:20 am-1:10 pm

Nonstop10h 50m

$752

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Fri 9/25

7:15 pm-8:25 pm

2 stops18h 10m

Paris Charles de Gaulle

Tue 10/6

11:15 am-4:10 pm

1 stop11h 55m

$756

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Fri 9/18

7:15 pm-8:25 pm

2 stops18h 10m

Paris Charles de Gaulle

Wed 9/23

9:50 am-4:10 pm

1 stop13h 20m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

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, February is the cheapest month in which you can book a flight from Chicago to Europe (average of $586). Flying from Chicago to Europe in June is currently the most expensive (average of $1,099). 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 July 11, 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 56% on airfare.

Weekly flight availability from Chicago to Europe

Explore weekly flight availability from Chicago to Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 11, 2026.

The most flights from CHI to EU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How far ahead should I book a flight from Chicago to Europe?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Europe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 July 4, 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 July 11, 2026.
Read reviews from past customers who have flown Turkish Airlines,Scandinavian Airlines, andUnited 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.
Turkish Airlines
7.4
Good
4,443 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Crew

7.8

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.4
Good
4,443 reviews
Turkish Airlines
7.4
Good
4,443 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Crew

7.8

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Scandinavian Airlines
7.4
Good
1,873 reviews
Turkish Airlines
7.4
Good
4,443 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Crew

7.8

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
United Airlines
7.4
Good
9,977 reviews
Turkish Airlines
7.4
Good
4,443 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Crew

7.8

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Icelandair
7.0
Good
705 reviews
Turkish Airlines
7.4
Good
4,443 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Crew

7.8

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Lufthansa
6.8
Okay
8,132 reviews
Turkish Airlines
7.4
Good
4,443 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Crew

7.8

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

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 25m. Fly via United Airlines, Scandinavian Airlines, or TAP AIR PORTUGAL 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 SWISS, which is currently one of the cheapest options available, starting at $32. JetBlue flights start at $92 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 (83%), Scandinavian Airlines (83%) or Delta (83%) 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 $1,909, our data indicates the cheapest price to be $457. The most popular route (Chicago O'Hare Intl - London Heathrow), is priced around $535.

  • 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, February is the cheapest month in which you can book a flight from Chicago to Europe (average of $586). Flying from Chicago to Europe in June is currently the most expensive (average of $1,099). 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 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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$534FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$215Average$481FlexibilityNo cancel feeOn-time72%
FinnairCheapest$353Average$833FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$355Average$575FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$366Average$678FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$369Average$628FlexibilityNo cancel feeOn-time77%
IberiaCheapest$424Average$812FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$440Average$786FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$458Average$780FlexibilityNo cancel feeOn-time79%
LOTCheapest$462Average$1,053FlexibilityNo cancel feeOn-time81%

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