$33+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to EuropeExplore 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 June 15, 2026.
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 June 15, 2026.
This KAYAK deal was found by Cheapflights users on 6/14. 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.
Wed 8/269:50 am
ORD
- DUB
1 stop13h 20m
Aer Lingus
Thu 9/31:20 pm
DUB
- ORD
1 stop25h 40m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$484
This KAYAK deal was found by Cheapflights users on 6/13. 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.
Tue 9/19:50 am
ORD
- DUB
1 stop13h 20m
Aer Lingus
Wed 9/91:20 pm
DUB
- ORD
1 stop12h 28m
Aer Lingus
Deal found 6/13![Aer Lingus logo]()
$487
This KAYAK deal was found by Cheapflights users on 6/14. 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.
Mon 11/21:15 pm
ORD
- DUB
1 stop9h 55m
Aer Lingus
Mon 11/91:00 pm
DUB
- ORD
1 stop12h 35m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$488
This KAYAK deal was found by Cheapflights users on 6/11. 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 10/2911:40 am
ORD
- DUB
1 stop12h 30m
Aer Lingus
Mon 11/21:00 pm
DUB
- ORD
1 stop12h 20m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$501
This KAYAK deal was found by Cheapflights users on 6/14. 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.
Tue 12/112:00 pm
ORD
- DUB
1 stop11h 10m
Aer Lingus
Tue 12/81:00 pm
DUB
- ORD
1 stop12h 35m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$509
This KAYAK deal was found by Cheapflights users on 6/12. 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.
Wed 9/29:50 am
ORD
- DUB
1 stop13h 20m
Aer Lingus
Wed 9/91:20 pm
DUB
- ORD
1 stop12h 28m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$524
This KAYAK deal was found by Cheapflights users on 6/10. 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 9/39:50 am
ORD
- DUB
1 stop13h 20m
Aer Lingus
Sat 9/121:20 pm
DUB
- ORD
1 stop25h 40m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$543
This KAYAK deal was found by Cheapflights users on 6/11. 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.
Tue 9/19:50 am
ORD
- DUB
1 stop13h 20m
Aer Lingus
Mon 9/71:20 pm
DUB
- ORD
1 stop25h 40m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$574
This oojo deal was found by Cheapflights users on 6/15. 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.
Mon 12/77:15 pm
ORD
- DUB
1 stop17h 05m
Scandinavian Airlines
Tue 12/157:05 pm
DUB
- ORD
1 stop27h 50m
Scandinavian Airlines
Deal found 6/15![Scandinavian Airlines logo]()
$592
This KAYAK deal was found by Cheapflights users on 6/12. 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 9/49:45 am
ORD
- DUB
1 stop13h 25m
Aer Lingus
Fri 9/111:20 pm
DUB
- ORD
1 stop13h 00m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$597
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/313:40 pm
ORD
- BCN
1 stop33h 20m
United Airlines
Sat 12/191:35 pm
BCN
- ORD
1 stop13h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$786
This Justfly.com deal was found by Cheapflights users on 6/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 pm
ORD
- BCN
Nonstop8h 30m
British Airways
Sat 8/2910:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Deal found 6/13![British Airways logo]()
$787
Best flights from O'Hare Intl to EuropeDiscover carefully curated flight deals from O'Hare Intl to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from O'Hare Intl to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:15 pm
ORD
- DUB
2 stops18h 20m
Scandinavian Airlines
Mon 11/28:20 pm
DUB
- ORD
2 stops26h 25m
Scandinavian Airlines
Deal found 6/14![Scandinavian Airlines logo]()
$625
This Icelandair deal was found by Cheapflights users on 6/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 pm
ORD
- DUB
1 stop9h 45m
Icelandair
Wed 12/911:30 am
DUB
- ORD
1 stop11h 50m
Icelandair
Deal found 6/11![Icelandair logo]()
$653
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:20 pm
ORD
- DUB
Nonstop7h 30m
American Airlines
Wed 8/199:30 am
DUB
- ORD
Nonstop8h 00m
American Airlines
Deal found 6/10![American Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 9/92:52 pm
ORD
- BCN
1 stop11h 28m
United Airlines
Mon 9/143:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/13![United Airlines logo]()
$788
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:20 pm
ORD
- BCN
1 stop11h 30m
SWISS
Mon 9/148:00 pm
BCN
- ORD
1 stop26h 55m
SWISS
Deal found 6/12![SWISS logo]()
$804
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:45 pm
ORD
- FCO
Nonstop9h 10m
Multiple Airlines
Tue 8/118:15 pm
FCO
- ORD
1 stop23h 20m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$833
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:12 pm
ORD
- FCO
2 stops18h 03m
Austrian Airlines
Thu 11/198:05 pm
FCO
- ORD
1 stop24h 55m
Austrian Airlines
Deal found 6/10![Austrian Airlines logo]()
$838
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:17 pm
ORD
- WAW
2 stops14h 08m
Delta
Tue 8/116:05 am
WAW
- ORD
2 stops18h 36m
Delta
Deal found 6/10![Delta logo]()
$854
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:30 pm
ORD
- WAW
2 stops18h 30m
Finnair
Mon 8/39:15 pm
WAW
- ORD
2 stops27h 20m
Finnair
Deal found 6/10![Finnair logo]()
$875
This British Airways deal was found by Cheapflights users on 6/15. 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.
Fri 9/46:15 pm
ORD
- MAD
1 stop13h 00m
British Airways
Sat 9/121:35 pm
MAD
- ORD
Nonstop9h 25m
British Airways
Deal found 6/15![British Airways logo]()
$905
This KLM deal was found by Cheapflights users on 6/13. 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.
Mon 7/204:50 pm
ORD
- WAW
1 stop11h 50m
KLM
Sun 8/95:10 pm
WAW
- ORD
1 stop28h 20m
KLM
Deal found 6/13![KLM logo]()
$907
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:10 pm
ORD
- LGW
1 stop10h 15m
Virgin Atlantic
Tue 9/810:35 am
LGW
- ORD
2 stops16h 57m
Virgin Atlantic
Deal found 6/12![Virgin Atlantic logo]()
$947
This JetBlue deal was found by Cheapflights users on 6/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:56 am
ORD
- LHR
1 stop13h 34m
JetBlue
Thu 8/138:15 am
LHR
- ORD
1 stop14h 00m
JetBlue
Deal found 6/13![JetBlue logo]()
$968
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- LGW
1 stop15h 10m
TAP AIR PORTUGAL
Thu 8/209:20 pm
LGW
- ORD
2 stops24h 40m
TAP AIR PORTUGAL
Deal found 6/10![TAP AIR PORTUGAL logo]()
$971
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:25 am
ORD
- IST
Nonstop10h 20m
Turkish Airlines
Thu 10/16:30 am
IST
- ORD
Nonstop11h 10m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$999
This Lufthansa deal was found by Cheapflights users on 6/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:40 pm
ORD
- IST
1 stop20h 25m
Lufthansa
Wed 8/193:45 am
IST
- ORD
1 stop16h 50m
Lufthansa
Deal found 6/14![Lufthansa logo]()
$1,237
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:15 pm
ORD
- DUB
2 stops17h 50m
Scandinavian Airlines
Tue 8/2511:40 am
DUB
- ORD
2 stops34h 30m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$629
This British Airways deal was found by Cheapflights users on 6/15. 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.
Mon 8/1010:20 pm
ORD
- DUB
Nonstop7h 30m
American Airlines
Wed 8/199:30 am
DUB
- ORD
Nonstop8h 00m
American Airlines
Deal found 6/15![American Airlines logo]()
$699
This Scandinavian Airlines deal was found by Cheapflights users on 6/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:15 pm
ORD
- DUB
1 stop17h 05m
Scandinavian Airlines
Tue 12/111:30 am
DUB
- ORD
2 stops35h 15m
Scandinavian Airlines
Deal found 6/14![Scandinavian Airlines logo]()
$648
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:15 pm
ORD
- DUB
2 stops33h 30m
Scandinavian Airlines
Mon 11/912:35 pm
DUB
- ORD
2 stops34h 10m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/310:30 pm
ORD
- BCN
1 stop12h 45m
United Airlines
Tue 9/83:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/11![United Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/85:18 pm
ORD
- BCN
2 stops14h 32m
Delta
Sat 8/229:20 am
BCN
- ORD
2 stops19h 27m
Delta
Deal found 6/11![Delta logo]()
$863
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:15 pm
ORD
- DUB
1 stop17h 05m
Scandinavian Airlines
Fri 8/217:50 pm
DUB
- ORD
2 stops26h 20m
Scandinavian Airlines
Deal found 6/12![Scandinavian Airlines logo]()
$652
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:10 pm
ORD
- CDG
Nonstop8h 10m
Multiple Airlines
Sun 8/237:45 am
CDG
- ORD
1 stop19h 10m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:45 pm
ORD
- FCO
Nonstop9h 10m
United Airlines
Fri 7/179:45 am
FCO
- ORD
Nonstop10h 30m
United Airlines
Deal found 6/10![United Airlines logo]()
$832
This British Airways deal was found by Cheapflights users on 6/13. 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.
Mon 8/37:25 pm
ORD
- BCN
Nonstop8h 30m
American Airlines
Wed 8/1910:30 am
BCN
- ORD
Nonstop9h 50m
American Airlines
Deal found 6/13![American Airlines logo]()
$834
This British Airways deal was found by Cheapflights users on 6/11. 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 12/104:03 pm
ORD
- LHR
1 stop10h 37m
British Airways
Wed 12/1611:00 am
LHR
- ORD
Nonstop8h 50m
British Airways
Deal found 6/11![British Airways logo]()
$933
This KLM deal was found by Cheapflights users on 6/11. 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.
Sun 7/54:20 pm
ORD
- WAW
1 stop19h 35m
KLM
Thu 7/307:40 pm
WAW
- ORD
1 stop25h 35m
KLM
Deal found 6/11![KLM logo]()
$933
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 9/210:30 am
ORD
- MAD
2 stops16h 00m
Delta
Mon 9/76:00 am
MAD
- ORD
1 stop15h 30m
Delta
Deal found 6/12![Delta logo]()
$864
This Finnair deal was found by Cheapflights users on 6/11. 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.
Thu 10/85:00 pm
ORD
- LHR
Nonstop7h 50m
Finnair
Mon 10/127:30 am
LHR
- ORD
1 stop16h 20m
Finnair
Deal found 6/11![Finnair logo]()
$954
Last-minute flights from O'Hare Intl to EuropeDiscover last-minute flight deals from O'Hare Intl to Europe. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Europe. Data last updated June 15, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:25 pm
ORD
- BCN
1 stop12h 20m
Multiple Airlines
Tue 7/216:10 am
BCN
- ORD
3 stops45h 19m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$795
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:50 am
ORD
- DUB
2 stops16h 30m
Multiple Airlines
Sat 7/259:40 am
DUB
- ORD
2 stops33h 42m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$669
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:50 am
ORD
- DUB
1 stop19h 40m
Multiple Airlines
Sat 9/191:15 pm
DUB
- ORD
1 stop12h 33m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$651
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:25 pm
ORD
- DUB
1 stop11h 50m
Multiple Airlines
Mon 7/2710:40 am
DUB
- ORD
1 stop29h 26m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:40 pm
ORD
- DUB
2 stops29h 40m
Multiple Airlines
Wed 8/59:40 am
DUB
- ORD
2 stops29h 20m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$652
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:45 am
ORD
- DUB
2 stops20h 00m
Multiple Airlines
Sat 8/89:40 am
DUB
- ORD
2 stops33h 42m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/277:25 pm
ORD
- BCN
2 stops17h 55m
Multiple Airlines
Thu 8/136:00 am
BCN
- ORD
1 stop13h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$787
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:25 pm
ORD
- DUB
2 stops20h 05m
Multiple Airlines
Tue 8/1110:40 am
DUB
- ORD
2 stops15h 25m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 7/287:25 pm
ORD
- BCN
1 stop12h 20m
Multiple Airlines
Wed 8/1210:40 pm
BCN
- ORD
1 stop21h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$786
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:50 am
ORD
- DUB
2 stops16h 30m
Multiple Airlines
Wed 8/59:40 am
DUB
- ORD
2 stops33h 42m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$662
This Gotogate deal was found by Cheapflights users on 6/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:20 pm
ORD
- BCN
1 stop11h 30m
SWISS
Wed 8/56:00 am
BCN
- ORD
1 stop13h 35m
SWISS
Deal found 6/14![SWISS logo]()
$796
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 7/309:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Mon 9/143:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 6/12![United Airlines logo]()
$799
One-way flights from O'Hare Intl to EuropeSearch for one-way flight options from O'Hare Intl to Europe. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from O'Hare Intl to Europe. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Thrive Travel deal was found by Cheapflights users on 6/10. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:40 pm
ORD
- WAW
1 stop11h 40m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$33
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 9/811:45 am
ORD
- WAW
3 stops28h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:25 pm
ORD
- WAW
3 stops30h 10m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 8/47:25 pm
ORD
- WAW
2 stops31h 45m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/2410:25 pm
ORD
- WAW
2 stops28h 45m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 8/2310:25 pm
ORD
- WAW
2 stops28h 55m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:00 pm
ORD
- MAD
1 stop16h 05m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$330
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:55 pm
ORD
- MAD
Nonstop8h 25m
Iberia
Deal found 6/11![Iberia logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/510:25 pm
ORD
- WAW
3 stops37h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/2410:25 pm
ORD
- MAD
3 stops30h 15m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$333
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:22 am
ORD
- MAD
2 stops17h 53m
Virgin Atlantic
Deal found 6/11![Virgin Atlantic logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 8/2510:25 pm
ORD
- WAW
2 stops28h 45m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$334
Find 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 June 15, 2026.
Round-trip from | $484 (KAYAK) |
|---|---|
One-way from | $33 (Thrive Travel) |
Popular in | June |
Cheapest in | February |
Average price | $1,454 |
Good round-trip deal | $713 or less |
Good one-way deal | $355 or less |
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 June 15, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Sun 10/25
8:15 pm-7:35 pm
2 stops18h 20m
Dublin
Mon 11/2
8:20 pm-4:45 pm
2 stops26h 25m
$625
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Wed 8/19
7:15 pm-7:05 pm
2 stops17h 50m
Dublin
Tue 8/25
11:40 am-4:10 pm
2 stops34h 30m
$629
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Sun 11/1
7:15 pm-6:20 pm
1 stop17h 05m
Dublin
Tue 12/1
11:30 am-4:45 pm
2 stops35h 15m
$648
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Mon 11/2
7:15 pm-10:45 am
2 stops33h 30m
Dublin
Mon 11/9
12:35 pm-4:45 pm
2 stops34h 10m
$651
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Fri 8/14
7:15 pm-6:20 pm
1 stop17h 05m
Dublin
Fri 8/21
7:50 pm-4:10 pm
2 stops26h 20m
$652
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Tue 12/1
6:30 pm-10:15 am
1 stop9h 45m
Dublin
Wed 12/9
11:30 am-5:20 pm
1 stop11h 50m
$653
Quickest round-trip
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Mon 8/3
10:20 pm-11:50 am
Nonstop7h 30m
Dublin
Wed 8/19
9:30 am-11:30 am
Nonstop8h 00m
$698
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Mon 8/10
10:20 pm-11:50 am
Nonstop7h 30m
Dublin
Wed 8/19
9:30 am-11:30 am
Nonstop8h 00m
$699
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Wed 9/9
2:52 pm-9:20 am
1 stop11h 28m
Barcelona-El Prat
Mon 9/14
3:15 pm-6:00 pm
Nonstop9h 45m
$788
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Fri 7/31
2:20 pm-8:50 am
1 stop11h 30m
Barcelona-El Prat
Mon 9/14
8:00 pm-3:55 pm
1 stop26h 55m
$804
Showing 1-10 of 60 resultsSorted by cheapest first
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.
ORD-DUB
ORD-BCN
ORD-FCO
ORD-WAW
ORD-MAD
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
ORD-EU0
ORD-DUB
ORD-BCN
ORD-FCO
ORD-WAW
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Europe?
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Europe (average of $573). Flying from Chicago O'Hare Intl Airport to Europe in June is currently the most expensive (average of $1,128). 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 June 15, 2026.
A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Europe in the evening. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the morning.
Weekly flight availability from Chicago O'Hare Intl Airport to Europe
Explore weekly flight availability from O'Hare Intl 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 June 15, 2026.
The most flights from ORD 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 O'Hare Intl Airport to Europe?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Europe, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Europe?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Europe. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport 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 June 15, 2026.
Get a feel of what it's like to fly with LOT,Turkish Airlines, andScandinavian Airlines from Chicago O'Hare Intl Airport to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
NQZ - WAW
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
NQZ - WAW
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
NQZ - WAW
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
NQZ - WAW
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
NQZ - WAW
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
NQZ - WAW
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.
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Alternative routes for O'Hare Intl to Europe
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Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Europe by cabin class
Find flights from O'Hare Intl to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Europe flights
Browse other O'Hare Intl and Europe flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Europe countries
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O'Hare Intl to Europe flights
Consider these flights traveling from O'Hare Intl to Europe.
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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$495 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$353 | Average$791 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$356 | Average$582 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$677 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$369 | Average$623 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$393 | Average$894 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$415 | Average$795 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$784 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$458 | Average$734 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$462 | Average$1,064 | FlexibilityNo cancel fee | On-time81% |