$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 1 — Mar 81
1 adult, Economy
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Find cheap flights from O'Hare Intl to United Kingdom with Cheapflights
1. Tell us where you want to go
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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 January 30, 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 January 30, 2026.
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.
Fri 2/276:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Fri 3/611:55 am
MAN
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$501
This CrystalTravel deal was found by Cheapflights users on 1/28. 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.
Fri 4/177:25 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Sun 4/191:05 pm
MAN
- ORD
1 stop11h 10m
Icelandair
Deal found 1/28![Icelandair logo]()
$502
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 1/28. 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.
Wed 2/256:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Wed 3/412:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/28![Icelandair logo]()
$507
This oojo deal was found by Cheapflights users on 1/28. 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 4/310:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Mon 4/132:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 1/28![Icelandair logo]()
$512
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 2/276:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Fri 3/612:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/28![Icelandair logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/247:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Tue 3/312:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 1/28![Icelandair logo]()
$519
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 3/177:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Wed 4/19:25 pm
LHR
- ORD
1 stop26h 50m
Icelandair
Deal found 1/29![Icelandair logo]()
$521
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 3/16:30 pm
ORD
- LGW
1 stop10h 25m
Icelandair
Wed 3/1111:55 am
LGW
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$521
This oojo deal was found by Cheapflights users on 1/28. 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 3/16:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Wed 5/61:05 pm
LHR
- ORD
1 stop14h 20m
Icelandair
Deal found 1/28![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
Wed 2/2511:55 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
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 January 30, 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 January 30, 2026.
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 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 FlightHub deal was found by Cheapflights users on 1/28. 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.
Sat 2/287:20 pm
ORD
- MAN
1 stop32h 10m
Scandinavian Airlines
Sun 3/87:15 pm
MAN
- ORD
1 stop27h 30m
Scandinavian Airlines
Deal found 1/28![Scandinavian Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/35:50 pm
ORD
- LHR
Nonstop8h 05m
United Airlines
Wed 3/186:50 am
LHR
- ORD
1 stop11h 20m
United Airlines
Deal found 1/28![United Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/1111:35 pm
ORD
- BHX
1 stop12h 15m
Lufthansa
Wed 3/186:00 am
BHX
- ORD
1 stop13h 25m
Lufthansa
Deal found 1/27![Lufthansa logo]()
$628
This KLM deal was found by Cheapflights users on 1/28. 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
- MAN
1 stop18h 10m
KLM
Mon 3/165:50 am
MAN
- ORD
1 stop14h 30m
KLM
Deal found 1/28![KLM logo]()
$633
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:29 pm
ORD
- MAN
2 stops18h 16m
Delta
Sun 3/19:05 am
MAN
- ORD
1 stop11h 15m
Delta
Deal found 1/29![Delta logo]()
$638
This Finnair deal was found by Cheapflights users on 1/28. 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.
Tue 4/148:35 pm
ORD
- LHR
Nonstop7h 55m
Finnair
Thu 4/237:30 am
LHR
- ORD
1 stop16h 20m
Finnair
Deal found 1/28![Finnair logo]()
$641
This Virgin Atlantic deal was found by Cheapflights users on 1/27. 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 3/1110:40 am
ORD
- GLA
2 stops16h 50m
Virgin Atlantic
Wed 3/189:05 am
GLA
- ORD
1 stop11h 15m
Virgin Atlantic
Deal found 1/27![Virgin Atlantic logo]()
$648
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:25 am
ORD
- STN
1 stop16h 30m
Turkish Airlines
Mon 4/2710:50 am
STN
- ORD
1 stop28h 50m
Turkish Airlines
Deal found 1/29![Turkish Airlines logo]()
$655
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:25 pm
ORD
- LGW
2 stops18h 10m
TAP AIR PORTUGAL
Sat 3/710:10 am
LGW
- ORD
2 stops34h 35m
TAP AIR PORTUGAL
Deal found 1/29![TAP AIR PORTUGAL logo]()
$680
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Wed 4/293:45 pm
ORD
- LBA
1 stop10h 30m
British Airways
Fri 5/88:45 am
LBA
- ORD
1 stop11h 15m
British Airways
Deal found 1/28![British Airways logo]()
$862
This SWISS deal was found by Cheapflights users on 1/27. 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.
Sun 3/298:15 pm
ORD
- LGW
2 stops15h 35m
SWISS
Fri 4/179:25 am
LGW
- ORD
1 stop12h 30m
SWISS
Deal found 1/27![SWISS logo]()
$864
This Ovago deal was found by Cheapflights users on 1/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:10 pm
ORD
- LBA
2 stops40h 20m
Aer Lingus
Sun 3/228:00 pm
LBA
- ORD
2 stops40h 45m
Aer Lingus
Deal found 1/28![Aer Lingus logo]()
$879
This Mytrip deal was found by Cheapflights users on 1/28. 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 4/247:25 pm
ORD
- LTN
2 stops16h 40m
Multiple Airlines
Sun 5/105:40 am
LTN
- ORD
2 stops21h 45m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$545
This Trip.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/117:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Wed 3/1812:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/27![Icelandair logo]()
$589
This Mytrip deal was found by Cheapflights users on 1/27. 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 4/159:50 am
ORD
- BHX
2 stops19h 45m
Multiple Airlines
Wed 4/296:00 pm
BHX
- ORD
2 stops24h 55m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 3/15:50 pm
ORD
- LHR
Nonstop8h 05m
United Airlines
Wed 3/116:50 am
LHR
- ORD
1 stop11h 20m
United Airlines
Deal found 1/28![United Airlines logo]()
$625
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.
Fri 4/107:15 pm
ORD
- MAN
1 stop31h 40m
Scandinavian Airlines
Sun 4/197:30 pm
MAN
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 1/30![Scandinavian Airlines logo]()
$627
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:40 pm
ORD
- MAN
1 stop19h 35m
Lufthansa
Sun 5/105:55 am
MAN
- ORD
1 stop13h 00m
Lufthansa
Deal found 1/29![Lufthansa logo]()
$637
This Delta deal was found by Cheapflights users on 1/28. 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 3/1110:40 am
ORD
- BHX
2 stops17h 50m
Delta
Wed 3/186:15 am
BHX
- ORD
1 stop14h 05m
Delta
Deal found 1/28![Delta logo]()
$650
This KLM deal was found by Cheapflights users on 1/28. 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
- BHX
1 stop21h 45m
KLM
Wed 3/186:15 am
BHX
- ORD
1 stop14h 05m
KLM
Deal found 1/28![KLM logo]()
$650
This Finnair deal was found by Cheapflights users on 1/28. 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.
Sun 2/156:30 pm
ORD
- LHR
Nonstop7h 45m
Finnair
Tue 2/2412:35 pm
LHR
- ORD
Nonstop8h 50m
Finnair
Deal found 1/28![Finnair logo]()
$658
This Justfly.com deal was found by Cheapflights users on 1/28. 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.
Fri 5/18:10 pm
ORD
- STN
1 stop20h 00m
Turkish Airlines
Wed 5/136:15 am
STN
- ORD
1 stop18h 00m
Turkish Airlines
Deal found 1/28![Turkish Airlines logo]()
$663
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 1/29. 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.
Mon 3/1611:35 pm
ORD
- MAN
2 stops15h 35m
Multiple Airlines
Mon 3/237:25 am
MAN
- ORD
2 stops36h 00m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$563
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 3/29:15 pm
ORD
- LHR
Nonstop8h 00m
United Airlines
Wed 3/116:50 am
LHR
- ORD
1 stop11h 20m
United Airlines
Deal found 1/29![United Airlines logo]()
$626
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.
Thu 5/77:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Mon 5/112:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 1/29![Icelandair logo]()
$628
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 Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Wed 4/1510:30 pm
ORD
- BHX
1 stop13h 00m
Lufthansa
Wed 4/296:05 am
BHX
- ORD
1 stop19h 50m
Lufthansa
Deal found 1/27![Lufthansa logo]()
$652
Last-minute flights from O'Hare Intl to United KingdomDiscover last-minute flight deals from O'Hare Intl to United Kingdom. Data last updated January 30, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to United Kingdom. Data last updated January 30, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 1/28. 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.
Sat 2/146:30 pm
ORD
- LGW
1 stop10h 25m
Icelandair
Tue 3/313:40 pm
LGW
- ORD
1 stop32h 35m
Icelandair
Deal found 1/28![Icelandair logo]()
$523
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
Wed 2/2511:55 am
LGW
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 1/29. 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
- LHR
1 stop10h 20m
Icelandair
Fri 2/2712:15 pm
LHR
- ORD
1 stop11h 05m
Icelandair
Deal found 1/29![Icelandair logo]()
$525
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 1/28. 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 2/236:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Tue 3/312:15 pm
LHR
- ORD
1 stop11h 05m
Icelandair
Deal found 1/28![Icelandair logo]()
$524
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Wed 2/256:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Wed 3/412:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/28![Icelandair logo]()
$507
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.
Fri 2/276:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Fri 3/611:55 am
MAN
- ORD
1 stop11h 25m
Icelandair
Deal found 1/29![Icelandair logo]()
$501
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 2/276:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Fri 3/612:35 pm
GLA
- ORD
1 stop10h 45m
Icelandair
Deal found 1/28![Icelandair logo]()
$515
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.
Fri 2/276:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Wed 3/1112:15 pm
LHR
- ORD
1 stop11h 05m
Icelandair
Deal found 1/29![Icelandair logo]()
$522
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.
Fri 2/276:30 pm
ORD
- LHR
1 stop10h 20m
Icelandair
Thu 3/512:15 pm
LHR
- ORD
1 stop11h 05m
Icelandair
Deal found 1/29![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 January 30, 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 January 30, 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 CrystalTravel deal was found by Cheapflights users on 1/28. 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 2/256:30 pm
ORD
- MAN
1 stop10h 30m
Icelandair
Deal found 1/28![Icelandair logo]()
$190
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 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 Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/236:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 1/28![Icelandair logo]()
$205
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.
Wed 2/46:30 pm
ORD
- MAN
1 stop10h 30m
Icelandair
Deal found 1/29![Icelandair logo]()
$206
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:45 pm
ORD
- MAN
1 stop12h 25m
American Airlines
Deal found 1/29![American Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/1812:05 pm
ORD
- EDI
2 stops26h 35m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$218
This KAYAK deal was found by Cheapflights users on 1/28. 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 4/289:15 pm
ORD
- MAN
1 stop11h 55m
British Airways
Deal found 1/28![British Airways logo]()
$218
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/2811:40 am
ORD
- MAN
2 stops16h 45m
United Airlines
Deal found 1/28![United Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/276:31 am
ORD
- GLA
2 stops48h 29m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$234
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
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 January 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $489 (CrystalTravel) |
One-way from | $189 (Mytrip) |
Popular in | June |
Cheapest in | April |
Average price | $666 |
Good round-trip deal | $641 or less |
Good one-way deal | $398 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 January 30, 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
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Mon 2/23
6:30 pm-10:45 am
1 stop10h 15m
Manchester
Fri 2/27
11:55 am-5:20 pm
1 stop11h 25m
$503
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 - LTN
ORDLTN
Chicago O'Hare Intl
Fri 4/24
7:25 pm-6:05 pm
2 stops16h 40m
London Luton
Sun 5/10
5:40 am-9:25 pm
2 stops21h 45m
$545
ChicagoBirmingham
ORD - BHX
ORDBHX
Chicago O'Hare Intl
Wed 4/15
9:50 am-11:35 am
2 stops19h 45m
Birmingham
Wed 4/29
6:00 pm-12:55 pm
2 stops24h 55m
$560
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Mon 3/16
11:35 pm-8:10 pm
2 stops15h 35m
Manchester
Mon 3/23
7:25 am-2:25 pm
2 stops36h 00m
$563
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Wed 3/11
7:30 pm-9:55 am
1 stop9h 25m
Glasgow Intl
Wed 3/18
12:35 pm-6:20 pm
1 stop10h 45m
$589
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Sat 2/28
7:20 pm-9:30 am
1 stop32h 10m
Manchester
Sun 3/8
7:15 pm-5:45 pm
1 stop27h 30m
$609
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 3/3
5:50 pm-7:55 am
Nonstop8h 05m
London Heathrow
Wed 3/18
6:50 am-1:10 pm
1 stop11h 20m
$625
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 3/1
5:50 pm-7:55 am
Nonstop8h 05m
London Heathrow
Wed 3/11
6:50 am-1:10 pm
1 stop11h 20m
$625
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 3/2
9:15 pm-11:15 am
Nonstop8h 00m
London Heathrow
Wed 3/11
6:50 am-1:10 pm
1 stop11h 20m
$626
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-MAN
ORD-GLA
ORD-LHR
ORD-LGW
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-MAN
ORD-GLA
ORD-LHR
ORD-LGW
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 January 30, 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 January 30, 2026.
The most flights from ORD to GB0 are scheduled on a Wednesday (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 January 30, 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.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.6
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 January 30, 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% |