$189+ Cheap flights from O'Hare Intl (ORD) to the United Kingdom
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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LHR
Mar 3 — Mar 101
1 adult, Economy
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Find cheap flights from O'Hare Intl to United Kingdom with Cheapflights
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Cheapest flights from O'Hare Intl to United KingdomExplore the most affordable flight options available from O'Hare Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from O'Hare Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This CrystalTravel deal was found by Cheapflights users on 1/30. 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.
Mon 3/26:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Fri 3/612:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/30![Icelandair logo]()
$483
This oojo deal was found by Cheapflights users on 1/30. 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 2/236:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Fri 2/2711:55 am
MAN
- ORD
1 stop11h 25m
Icelandair
Deal found 1/30![Icelandair logo]()
$503
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Mon 3/912:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/31![Icelandair logo]()
$509
This Mytrip deal was found by Cheapflights users on 1/30. 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 3/26:30 pm
ORD
- MAN
2 stops18h 55m
Multiple Airlines
Mon 3/98:30 am
MAN
- ORD
2 stops14h 50m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$513
This CrystalTravel deal was found by Cheapflights users on 1/31. 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.
Wed 3/257:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Thu 4/22:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 1/31![Icelandair logo]()
$514
This oojo deal was found by Cheapflights users on 1/31. 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 3/257:30 pm
ORD
- MAN
1 stop10h 30m
Icelandair
Thu 4/21:05 pm
MAN
- ORD
1 stop11h 10m
Icelandair
Deal found 1/31![Icelandair logo]()
$519
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Wed 4/17:25 pm
ORD
- LHR
1 stop10h 30m
Icelandair
Sat 4/181:05 pm
LHR
- ORD
1 stop11h 10m
Icelandair
Deal found 1/30![Icelandair logo]()
$521
This oojo deal was found by Cheapflights users on 1/31. 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 4/197:25 pm
ORD
- LGW
1 stop13h 15m
Icelandair
Sun 5/103:40 pm
LGW
- ORD
1 stop11h 45m
Icelandair
Deal found 1/31![Icelandair logo]()
$521
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Thu 4/27:25 pm
ORD
- LHR
1 stop10h 30m
Icelandair
Tue 4/79:25 pm
LHR
- ORD
1 stop26h 50m
Icelandair
Deal found 1/30![Icelandair logo]()
$522
This KAYAK deal was found by Cheapflights users on 1/29. 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 2/156:30 pm
ORD
- LGW
1 stop10h 25m
Icelandair
Thu 2/2611:55 am
LGW
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$522
This Mytrip deal was found by Cheapflights users on 1/29. 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 3/46:30 pm
ORD
- STN
2 stops22h 20m
Multiple Airlines
Thu 3/126:30 am
STN
- ORD
2 stops16h 50m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$522
This FlightHub deal was found by Cheapflights users on 1/31. 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 4/1910:25 pm
ORD
- LHR
1 stop15h 55m
Icelandair
Fri 4/249:25 pm
LHR
- ORD
1 stop26h 50m
Icelandair
Deal found 1/31![Icelandair logo]()
$523
Best flights from O'Hare Intl to United KingdomDiscover carefully curated flight deals from O'Hare Intl to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from O'Hare Intl to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This Gotogate deal was found by Cheapflights users on 1/31. 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.
Thu 5/77:25 pm
ORD
- LGW
1 stop13h 15m
Icelandair
Wed 5/133:40 pm
LGW
- ORD
1 stop11h 45m
Icelandair
Deal found 1/31![Icelandair logo]()
$527
This Norse deal was found by Cheapflights users on 1/29. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:30 am
ORD
- LGW
1 stop18h 30m
Multiple Airlines
Mon 4/132:00 pm
LGW
- ORD
1 stop36h 00m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$544
This Mytrip deal was found by Cheapflights users on 1/30. 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 3/27:20 pm
ORD
- MAN
2 stops34h 55m
Scandinavian Airlines
Mon 3/910:10 am
MAN
- ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 1/30![Scandinavian Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/96:50 pm
ORD
- MAN
1 stop17h 05m
SWISS
Wed 2/189:10 am
MAN
- ORD
1 stop13h 10m
SWISS
Deal found 1/30![SWISS logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/910:50 pm
ORD
- BHX
1 stop13h 10m
Lufthansa
Mon 3/165:45 pm
BHX
- ORD
1 stop30h 40m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$611
This Gotogate deal was found by Cheapflights users on 1/31. 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.
Mon 2/912:50 pm
ORD
- MAN
2 stops15h 30m
Air Canada
Tue 2/176:10 am
MAN
- ORD
2 stops20h 00m
Air Canada
Deal found 1/31![Air Canada logo]()
$611
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/169:15 pm
ORD
- LHR
Nonstop8h 00m
United Airlines
Thu 2/266:50 am
LHR
- ORD
1 stop11h 20m
United Airlines
Deal found 1/29![United Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 1/30. 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 2/85:35 pm
ORD
- MAN
2 stops34h 35m
Delta
Thu 2/191:30 pm
MAN
- ORD
1 stop25h 05m
Delta
Deal found 1/30![Delta logo]()
$633
This Aunt Betty deal was found by Cheapflights users on 2/1. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:25 pm
ORD
- BHX
1 stop10h 05m
Virgin Atlantic
Mon 3/168:50 pm
BHX
- ORD
2 stops26h 10m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$635
This FlightHub deal was found by Cheapflights users on 1/31. 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.
Thu 5/78:10 pm
ORD
- STN
1 stop31h 45m
Turkish Airlines
Wed 5/135:45 pm
STN
- ORD
1 stop21h 55m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$651
This British Airways deal was found by Cheapflights users on 1/30. 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 3/910:45 pm
ORD
- LHR
Nonstop7h 50m
British Airways
Tue 3/1711:00 am
LHR
- ORD
Nonstop8h 50m
British Airways
Deal found 1/30![British Airways logo]()
$656
This KLM deal was found by Cheapflights users on 1/30. 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.
Wed 3/115:25 pm
ORD
- LCY
1 stop11h 05m
KLM
Wed 3/187:45 am
LCY
- ORD
1 stop12h 35m
KLM
Deal found 1/30![KLM logo]()
$665
This oojo deal was found by Cheapflights users on 1/31. 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
- LGW
1 stop10h 15m
Icelandair
Wed 5/133:40 pm
LGW
- ORD
1 stop11h 45m
Icelandair
Deal found 1/31![Icelandair logo]()
$529
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Sun 3/13:55 pm
ORD
- STN
2 stops22h 10m
Multiple Airlines
Tue 3/106:30 am
STN
- ORD
2 stops17h 55m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$545
This oojo deal was found by Cheapflights users on 1/30. 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 4/137:25 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Wed 4/221:05 pm
MAN
- ORD
1 stop11h 10m
Icelandair
Deal found 1/30![Icelandair logo]()
$549
This Norse deal was found by Cheapflights users on 1/29. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:44 pm
ORD
- LGW
1 stop15h 16m
Multiple Airlines
Fri 3/62:00 pm
LGW
- ORD
1 stop35h 47m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/1710:50 pm
ORD
- BHX
1 stop13h 10m
Lufthansa
Tue 3/245:45 pm
BHX
- ORD
1 stop30h 40m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$613
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/181:55 pm
ORD
- LHR
1 stop13h 25m
United Airlines
Tue 2/246:50 am
LHR
- ORD
1 stop11h 20m
United Airlines
Deal found 1/29![United Airlines logo]()
$626
This Gotogate deal was found by Cheapflights users on 1/30. 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.
Sat 2/287:20 pm
ORD
- MAN
1 stop32h 10m
Scandinavian Airlines
Sat 3/78:15 pm
MAN
- ORD
2 stops26h 30m
Scandinavian Airlines
Deal found 1/30![Scandinavian Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 2/91:58 pm
ORD
- MAN
2 stops14h 12m
Delta
Wed 2/189:05 am
MAN
- ORD
1 stop11h 15m
Delta
Deal found 1/30![Delta logo]()
$634
This Justfly.com deal was found by Cheapflights users on 1/31. 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.
Wed 3/411:50 am
ORD
- EDI
1 stop16h 10m
Turkish Airlines
Wed 3/1111:00 am
EDI
- ORD
1 stop29h 05m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$652
This Virgin Atlantic deal was found by Cheapflights users on 1/29. 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.
Wed 3/42:12 pm
ORD
- LCY
2 stops13h 18m
Virgin Atlantic
Tue 3/108:05 pm
LCY
- ORD
1 stop24h 15m
Virgin Atlantic
Deal found 1/29![Virgin Atlantic logo]()
$668
This Mytrip deal was found by Cheapflights users on 1/31. 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 3/177:30 pm
ORD
- BHX
2 stops12h 20m
Multiple Airlines
Tue 3/247:40 am
BHX
- ORD
2 stops15h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/114:45 pm
ORD
- LHR
Nonstop8h 10m
United Airlines
Thu 3/1911:10 am
LHR
- ORD
1 stop13h 15m
United Airlines
Deal found 1/30![United Airlines logo]()
$627
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:30 pm
ORD
- MAN
1 stop12h 50m
Lufthansa
Mon 4/277:00 am
MAN
- ORD
1 stop17h 15m
Lufthansa
Deal found 1/30![Lufthansa logo]()
$628
This Icelandair deal was found by Cheapflights users on 1/29. 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.
Sun 2/86:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Thu 2/1211:15 am
GLA
- ORD
1 stop12h 05m
Icelandair
Deal found 1/29![Icelandair logo]()
$572
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:15 pm
ORD
- MAN
2 stops30h 45m
Scandinavian Airlines
Mon 4/279:35 am
MAN
- ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 1/30![Scandinavian Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 1/31. 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 3/225:25 pm
ORD
- GLA
1 stop14h 20m
Delta
Tue 3/311:30 pm
GLA
- ORD
1 stop31h 00m
Delta
Deal found 1/31![Delta logo]()
$645
This Justfly.com deal was found by Cheapflights users on 1/31. 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.
Thu 2/268:20 pm
ORD
- EDI
1 stop37h 00m
Turkish Airlines
Thu 3/54:20 pm
EDI
- ORD
1 stop23h 45m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$652
This KLM deal was found by Cheapflights users on 1/31. 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.
Wed 4/14:50 pm
ORD
- LCY
1 stop10h 40m
KLM
Mon 4/2010:00 am
LCY
- ORD
1 stop10h 30m
KLM
Deal found 1/31![KLM logo]()
$730
Last-minute flights from O'Hare Intl to United KingdomDiscover last-minute flight deals from O'Hare Intl to United Kingdom. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to United Kingdom. Data last updated February 1, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 1/30. 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 2/46:30 pm
ORD
- LGW
2 stops18h 25m
Multiple Airlines
Wed 2/118:50 am
LGW
- ORD
2 stops14h 30m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$526
This oojo deal was found by Cheapflights users on 1/30. 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 2/96:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Wed 2/188:35 pm
LHR
- ORD
1 stop26h 45m
Icelandair
Deal found 1/30![Icelandair logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/156:30 pm
ORD
- LGW
1 stop10h 25m
Icelandair
Sat 2/2811:55 am
LGW
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$521
This KAYAK deal was found by Cheapflights users on 1/29. 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 2/156:30 pm
ORD
- LGW
1 stop10h 25m
Icelandair
Thu 2/2611:55 am
LGW
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/156:30 pm
ORD
- LHR
1 stop19h 00m
Icelandair
Fri 2/2712:15 pm
LHR
- ORD
1 stop11h 05m
Icelandair
Deal found 1/30![Icelandair logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/156:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Wed 2/2512:15 pm
LHR
- ORD
1 stop11h 05m
Icelandair
Deal found 1/30![Icelandair logo]()
$526
This KAYAK deal was found by Cheapflights users on 1/29. 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 2/156:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Mon 2/238:35 pm
LHR
- ORD
1 stop26h 45m
Icelandair
Deal found 1/29![Icelandair logo]()
$527
This Mytrip deal was found by Cheapflights users on 1/31. 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 2/167:20 pm
ORD
- STN
2 stops21h 20m
Multiple Airlines
Fri 2/2011:05 am
STN
- ORD
2 stops35h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$531
This oojo deal was found by Cheapflights users on 1/30. 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 2/236:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Fri 2/2711:55 am
MAN
- ORD
1 stop11h 25m
Icelandair
Deal found 1/30![Icelandair logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Wed 2/255:15 am
ORD
- LGW
2 stops18h 45m
Multiple Airlines
Mon 3/22:00 pm
LGW
- ORD
1 stop35h 47m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$532
This Icelandair deal was found by Cheapflights users on 1/30. 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.
Thu 2/266:30 pm
ORD
- LGW
1 stop10h 25m
Icelandair
Thu 3/511:55 am
LGW
- ORD
1 stop11h 25m
Icelandair
Deal found 1/30![Icelandair logo]()
$523
This Mytrip deal was found by Cheapflights users on 1/29. 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 2/276:30 pm
ORD
- STN
2 stops21h 25m
Multiple Airlines
Fri 3/66:45 am
STN
- ORD
2 stops16h 35m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$523
One-way flights from O'Hare Intl to United KingdomSearch for one-way flight options from O'Hare Intl to United Kingdom. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from O'Hare Intl to United Kingdom. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Sun 2/156:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 1/30![Icelandair logo]()
$189
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Sun 3/2910:25 pm
ORD
- MAN
1 stop31h 15m
Icelandair
Deal found 1/31![Icelandair logo]()
$191
This oojo deal was found by Cheapflights users on 1/29. 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 2/96:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 1/29![Icelandair logo]()
$192
This Mytrip deal was found by Cheapflights users on 1/30. 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 2/46:30 pm
ORD
- MAN
1 stop10h 30m
Icelandair
Deal found 1/30![Icelandair logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/106:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 1/29![Icelandair logo]()
$204
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Tue 2/36:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 1/29![Icelandair logo]()
$209
This oojo deal was found by Cheapflights users on 1/29. 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 2/88:25 pm
ORD
- MAN
1 stop13h 50m
TAP AIR PORTUGAL
Deal found 1/29![TAP AIR PORTUGAL logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 4/296:31 am
ORD
- GLA
2 stops45h 09m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$241
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Sun 3/2912:50 pm
ORD
- MAN
2 stops15h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/99:50 pm
ORD
- MAN
1 stop19h 30m
Lufthansa
Deal found 1/29![Lufthansa logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Wed 2/116:30 pm
ORD
- MAN
1 stop10h 30m
Icelandair
Deal found 1/29![Icelandair logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Thu 4/304:47 pm
ORD
- GLA
2 stops46h 23m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$262
Find flight deals from O'Hare Intl to United Kingdom
Keep the following information in mind while searching for O'Hare Intl to United Kingdom flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $483 (CrystalTravel) |
One-way from | $189 (Mytrip) |
Popular in | June |
Cheapest in | April |
Average price | $658 |
Good round-trip deal | $642 or less |
Good one-way deal | $389 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to United Kingdom 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 February 1, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to the United Kingdom that are best for you.
Fly from
O'Hare Intl
Fly to
United Kingdom
Route
Depart
Return
Price
ChicagoLondon
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Thu 5/7
7:25 pm-2:40 pm
1 stop13h 15m
London Gatwick
Wed 5/13
3:40 pm-9:25 pm
1 stop11h 45m
$527
ChicagoLondon
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Fri 5/1
10:25 pm-2:40 pm
1 stop10h 15m
London Gatwick
Wed 5/13
3:40 pm-9:25 pm
1 stop11h 45m
$529
ChicagoLondon
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Wed 4/1
9:30 am-10:00 am
1 stop18h 30m
London Gatwick
Mon 4/13
2:00 pm-8:00 pm
1 stop36h 00m
$544
ChicagoLondon
ORD - STN
ORDSTN
Chicago O'Hare Intl
Sun 3/1
3:55 pm-8:05 pm
2 stops22h 10m
London Stansted
Tue 3/10
6:30 am-7:25 pm
2 stops17h 55m
$545
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Mon 4/13
7:25 pm-11:40 am
1 stop10h 15m
Manchester
Wed 4/22
1:05 pm-6:15 pm
1 stop11h 10m
$549
ChicagoLondon
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Thu 3/5
12:44 pm-10:00 am
1 stop15h 16m
London Gatwick
Fri 3/6
2:00 pm-7:47 pm
1 stop35h 47m
$554
ChicagoBirmingham
ORD - BHX
ORDBHX
Chicago O'Hare Intl
Tue 3/17
7:30 pm-12:50 pm
2 stops12h 20m
Birmingham
Tue 3/24
7:40 am-6:20 pm
2 stops15h 40m
$555
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Sun 2/8
6:30 pm-9:55 am
1 stop9h 25m
Glasgow Intl
Thu 2/12
11:15 am-5:20 pm
1 stop12h 05m
$572
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Mon 3/2
7:20 pm-12:15 pm
2 stops34h 55m
Manchester
Mon 3/9
10:10 am-5:45 pm
1 stop12h 35m
$581
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Mon 2/9
6:50 pm-5:55 pm
1 stop17h 05m
Manchester
Wed 2/18
9:10 am-4:20 pm
1 stop13h 10m
$602
Showing 1-10 of 60 results
Best time to book a flight from O'Hare Intl to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from O'Hare Intl with our price prediction graph.
ORD-LGW
ORD-MAN
ORD-BHX
ORD-LHR
ORD-STN
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 the United Kingdom
ORD-GB0
ORD-LGW
ORD-MAN
ORD-BHX
ORD-LHR
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to United Kingdom?
Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to United Kingdom (average of $96). Flying from Chicago O'Hare Intl Airport to United Kingdom in July is currently the most expensive (average of $604). 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 GB?
Find hourly flight availability from O'Hare Intl to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 1, 2026.
When flying from Chicago O'Hare Intl Airport to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago O'Hare Intl Airport to United Kingdom
Explore weekly flight availability from O'Hare Intl to United Kingdom. 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 February 1, 2026.
The most flights from ORD to GB0 are scheduled on a Friday (45 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).
How often are flights from Chicago to the United Kingdom delayed?
About 26% of weekly flights between Chicago and United Kingdom have experienced delays in the past year, with the average delay time being 169 minutes.
What is the most punctual flight time for Chicago to the United Kingdom flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to the United Kingdom flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 25% of flights being delayed.
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 1, 2026.
Read reviews from past customers who have flown United Airlines, American Airlines, and Icelandair from Chicago O'Hare Intl Airport to the United Kingdom. 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.
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for O'Hare Intl to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from O'Hare Intl to United Kingdom
Discover the top 10 airlines that operate flights from O'Hare Intl to United Kingdom. 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 February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$724 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$257 | Average$573 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$331 | Average$632 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$345 | Average$989 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$427 | Average$577 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$471 | Average$675 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$480 | Average$987 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$499 | Average$836 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$769 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$809 | FlexibilityNo cancel fee | On-time75% |