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Cheap flights from Europe to Chicago from $293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Europe to Chicago departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Icelandair Logo
11:30 am - 5:20 pmDUB-ORD
11h 50m1 stop
Icelandair Logo
6:30 pm - 10:15 amORD-DUB
9h 45m1 stop
$439Icelandair
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Wed, Dec 10 - Thu, Jan 8
Scandinavian Airlines Logo
11:15 am - 5:45 pmDUB-ORD
35h 30m2 stops
Scandinavian Airlines Logo
7:20 pm - 7:35 pmORD-DUB
18h 15m2 stops
$440Scandinavian Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
Lufthansa Logo
5:10 am - 1:10 pmDUB-ORD
14h 00m1 stop
Lufthansa Logo
6:35 pm - 8:10 amORD-DUB
7h 35mnonstop
$447Lufthansa
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Wed, Nov 5 - Wed, Nov 12
Lufthansa Logo
5:00 am - 9:05 pmDUB-ORD
21h 05m1 stop
Lufthansa Logo
6:25 pm - 10:45 pmORD-DUB
22h 20m1 stop
$451Lufthansa
Find Deal
Thu, Oct 30 - Sun, Nov 2
British Airways Logo
10:45 am - 11:31 pmDUB-ORD
18h 46m2 stops
British Airways Logo
6:30 pm - 5:00 pmORD-DUB
16h 30m1 stop
$465British Airways
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Sun, Nov 9 - Tue, Nov 18
United Airlines Logo
9:00 am - 5:48 pmDUB-ORD
14h 48m1 stop
United Airlines Logo
6:35 pm - 8:10 amORD-DUB
7h 35mnonstop
$468United Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 18
United Airlines Logo
9:00 am - 3:10 pmDUB-ORD
12h 10m1 stop
United Airlines Logo
3:07 pm - 7:30 amORD-DUB
10h 23m1 stop
$469United Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 19
British Airways Logo
8:50 am - 6:45 pmDUB-ORD
15h 55m1 stop
British Airways Logo
8:40 pm - 3:25 pmORD-DUB
12h 45m1 stop
$479British Airways
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Thu, Nov 13 - Mon, Nov 17
LOT Logo
4:40 pm - 8:00 pmWAW-ORD
10h 20mnonstop
LOT Logo
9:55 pm - 1:50 pmORD-WAW
8h 55mnonstop
$544LOT
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Wed, Nov 26 - Sat, Dec 6
LOT Logo
4:40 pm - 8:00 pmWAW-ORD
10h 20mnonstop
LOT Logo
9:55 pm - 1:50 pmORD-WAW
8h 55mnonstop
$546LOT
Find Deal
Sat, Nov 22 - Mon, Dec 1

Icelandair flights from Europe to Chicago O'Hare Intl Airport

Our best Icelandair deals on Europe to Chicago O'Hare Intl Airport flight tickets
Icelandair
Dec 10
DUB11:30 amDublin
11h 50m
1 stop
ORD5:20 pmChicago O'Hare Intl
Jan 8
ORD6:30 pmChicago O'Hare Intl
9h 45m
1 stop
DUB10:15 amDublin
$439
Find similar
Icelandair
Oct 16
BRU1:50 pmBrussels Bruxelles-National
11h 25m
1 stop
ORD6:15 pmChicago O'Hare Intl
Dec 3
ORD6:30 pmChicago O'Hare Intl
10h 25m
1 stop
BRU11:55 amBrussels Bruxelles-National
$505
Find similar
Icelandair
Oct 2
MUC4:55 pmMunich Franz Josef Strauss
32h 20m
1 stop
ORD6:15 pmChicago O'Hare Intl
Oct 5
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
MUC1:05 pmMunich Franz Josef Strauss
$590
Find similar

Finnair flights from Europe to Chicago O'Hare Intl Airport

Our best Finnair deals on Europe to Chicago O'Hare Intl Airport flight tickets
Finnair
Oct 6
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl
Oct 20
ORD12:03 pmChicago O'Hare Intl
14h 02m
1 stop
MAD9:05 amMadrid Barajas
$505
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Finnair
Oct 6
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl
Nov 7
ORD4:45 pmChicago O'Hare Intl
8h 10m
MAD7:55 amMadrid Barajas
$510
Find similar
Finnair
Oct 10
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl
Oct 23
ORD4:30 pmChicago O'Hare Intl
8h 25m
MAD7:55 amMadrid Barajas
$515
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momondo Fare Finder

 
Customize your flight search to find flights from Europe to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
Use the filters below to find and compare flights from Europe to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinChicago

DUB - ORD

DUBORD

Dublin

Wed 12/10

11:30 am-5:20 pm

1 stop11h 50m

Chicago O'Hare Intl

Thu 1/8

6:30 pm-10:15 am

1 stop9h 45m

$439

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 10/30

11:15 am-5:45 pm

2 stops35h 30m

Chicago O'Hare Intl

Sun 11/2

7:20 pm-7:35 pm

2 stops18h 15m

$440

DublinChicago

DUB - ORD

DUBORD

Dublin

Wed 11/5

5:10 am-1:10 pm

1 stop14h 00m

Chicago O'Hare Intl

Wed 11/12

6:35 pm-8:10 am

Nonstop7h 35m

$447

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 10/30

5:00 am-9:05 pm

1 stop21h 05m

Chicago O'Hare Intl

Sun 11/2

6:25 pm-10:45 pm

1 stop22h 20m

$451

DublinChicago

DUB - ORD

DUBORD

Dublin

Sun 11/9

10:45 am-11:31 pm

2 stops18h 46m

Chicago O'Hare Intl

Tue 11/18

6:30 pm-5:00 pm

1 stop16h 30m

$465

DublinChicago

DUB - ORD

DUBORD

Dublin

Sat 11/8

9:00 am-5:48 pm

1 stop14h 48m

Chicago O'Hare Intl

Tue 11/18

6:35 pm-8:10 am

Nonstop7h 35m

$468

DublinChicago

DUB - ORD

DUBORD

Dublin

Sat 11/8

9:00 am-3:10 pm

1 stop12h 10m

Chicago O'Hare Intl

Wed 11/19

3:07 pm-7:30 am

1 stop10h 23m

$469

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 11/13

8:50 am-6:45 pm

1 stop15h 55m

Chicago O'Hare Intl

Mon 11/17

8:40 pm-3:25 pm

1 stop12h 45m

$479

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Wed 11/26

4:40 pm-8:00 pm

Nonstop10h 20m

Chicago O'Hare Intl

Sat 12/6

9:55 pm-1:50 pm

Nonstop8h 55m

$544

WarsawChicago

WAW - ORD

WAWORD

Warsaw Frederic Chopin

Sat 11/22

4:40 pm-8:00 pm

Nonstop10h 20m

Chicago O'Hare Intl

Mon 12/1

9:55 pm-1:50 pm

Nonstop8h 55m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Europe to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Europe averaging around $616.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Europe because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $918.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Europe in the evening is the least expensive time of day to depart. momondo users have found prices as low as $695 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $938. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Europe to Chicago O'Hare Intl flight route?

Fly from Kastrup Copenhagen to Chicago O'Hare Intl for the best Europe - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $723 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Europe for as low as $692 on momondo.

What cabin class options are available on Europe to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Europe to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Europe to Chicago O'Hare Intl Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Europe to Chicago O'Hare Intl Airport flight.

Cheap Europe to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Europe to Chicago O'Hare Intl Airport

Best Price Found

$549

Fastest flight time

8h 00m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Europe in the past 72 hours is $549. The best round-trip flight deal from Europe to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $531.
The fastest flight from Europe to Chicago O'Hare Intl Airport takes 8h 00m
Direct flights go from Europe to Chicago O'Hare Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Europe to Chicago O'Hare Intl Airport?

    Prices for flights from Europe to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Europe to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Europe to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Europe to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Europe to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $364Free CancellationRating
7.0
545 reviews
Search Icelandair flights
DeltaPriceFrom $381Free CancellationRating
7.9
7,974 reviews
Search Delta flights
IberiaPriceFrom $391Free CancellationRating
7.0
2,943 reviews
Search Iberia flights
United AirlinesPriceFrom $393Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $437Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom $445Free CancellationRating
7.1
1,987 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,391 reviews
Search British Airways flights
Aer LingusPriceFrom $453Free CancellationRating
7.2
1,296 reviews
Search Aer Lingus flights
Scandinavian AirlinesPriceFrom $462Free CancellationRating
7.4
1,492 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $466Free CancellationRating
6.8
7,421 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Europe to Chicago?

It is quick and easy to find Europe to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Europe to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Europe on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Europe to Chicago?

momondo helps you find the best flight between Europe and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Europe to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Europe are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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