Find Deals on Flights from Chicago O'Hare International to Europe

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Europe

(Round-trip)
Depart: Thu Apr 6 2017 Return: Wed Apr 12 2017 Trip spans 7 days
Finnair
Finnair
ORD
CPH
11h 15m
1 stop
CPH
ORD
32h 50m
1 stop
Depart: Mon Feb 20 2017 Return: Sun Feb 26 2017 Trip spans 7 days
Icelandair
Icelandair
ORD
ARN
10h 00m
1 stop
ARN
ORD
26h 50m
1 stop
Depart: Fri Mar 17 2017 Return: Sat Mar 25 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
DUB
15h 40m
1 stop
DUB
ORD
12h 11m
1 stop
Depart: Thu Feb 2 2017 Return: Sun Feb 5 2017 Trip spans 4 days
Iberia
Iberia
ORD
CPH
14h 50m
1 stop
CPH
ORD
30h 05m
1 stop
Depart: Fri Feb 3 2017 Return: Sun Feb 5 2017 Trip spans 3 days
British Airways
British Airways
ORD
LGW
11h 20m
1 stop
LGW
ORD
12h 40m
1 stop
Depart: Mon Jun 19 2017 Return: Fri Jun 30 2017 Trip spans 12 days
Delta
Delta
ORD
CPH
13h 15m
1 stop
CPH
ORD
16h 37m
1 stop
Depart: Sat Feb 18 2017 Return: Sun Feb 19 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
AMS
17h 10m
1 stop
AMS
ORD
15h 52m
1 stop
Depart: Wed Mar 29 2017 Return: Fri Apr 14 2017 Trip spans 17 days
KLM
KLM
ORD
AMS
7h 45m
nonstop
AMS
ORD
8h 30m
nonstop
Depart: Wed May 10 2017 Return: Mon May 15 2017 Trip spans 6 days
airberlin
airberlin
ORD
MUC
33h 10m
1 stop
MUC
ORD
21h 25m
1 stop
Depart: Tue Feb 7 2017 Return: Mon Feb 13 2017 Trip spans 7 days
Lufthansa
Lufthansa
ORD
SOF
12h 35m
1 stop
SOF
ORD
32h 05m
1 stop
Depart: Sat Dec 24 2016 Return: Tue Jan 10 2017 Trip spans 18 days
Virgin Atlantic
Virgin Atlantic
ORD
LHR
18h 10m
1 stop
LHR
ORD
12h 27m
1 stop
Depart: Tue May 16 2017 Return: Mon May 29 2017 Trip spans 14 days
Air France
Air France
ORD
ARN
15h 50m
1 stop
ARN
ORD
14h 25m
1 stop
Depart: Mon May 1 2017 Return: Mon May 8 2017 Trip spans 8 days
Alitalia
Alitalia
ORD
FCO
9h 30m
nonstop
FCO
ORD
10h 40m
nonstop
Depart: Tue Apr 11 2017 Return: Thu Apr 20 2017 Trip spans 10 days
United
United
ORD
AMS
8h 30m
nonstop
AMS
ORD
9h 10m
nonstop
Depart: Mon Apr 3 2017 Return: Wed Apr 12 2017 Trip spans 10 days
Austrian Airlines
Austrian Airlines
ORD
SOF
33h 35m
1 stop
SOF
ORD
32h 15m
1 stop
Depart: Mon Feb 6 2017 Return: Mon Feb 13 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
FCO
30h 00m
1 stop
FCO
ORD
30h 50m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
SAS
SAS
ORD
CPH
8h 15m
nonstop
CPH
ORD
9h 30m
nonstop
Depart: Tue Jun 13 2017 Return: Sat Jul 22 2017 Trip spans 40 days
Air Canada
Air Canada
ORD
DUB
10h 55m
1 stop
DUB
ORD
10h 35m
1 stop
Depart: Wed Dec 14 2016 Return: Mon Jan 9 2017 Trip spans 27 days
Aer Lingus
Aer Lingus
ORD
LGW
10h 05m
1 stop
LGW
ORD
24h 30m
1 stop
Depart: Fri Jan 13 2017 Return: Sun Jan 22 2017 Trip spans 10 days
LOT Polish Airlines
LOT Polish Airlines
ORD
MUC
17h 25m
1 stop
MUC
ORD
31h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
$387
Destination

Copenhagen
$387
Munich
$471
Rome
$511
Amsterdam
$442
Sofia
$477
London
only $492
only $433
Dublin
$419
Stockholm
$405