$216+ Cheap flights from Chicago (CHI) 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LHR
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to United Kingdom with Cheapflights
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Cheapest flights from Chicago to United KingdomExplore the most affordable flight options available from Chicago to United Kingdom. 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 Chicago to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
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 8/107:25 pm
ORD
- GLA
1 stop12h 00m
Multiple Airlines
Mon 8/249:25 pm
GLA
- ORD
3 stops28h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$648
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Sun 11/1511:55 am
GLA
- ORD
1 stop11h 25m
Icelandair
Deal found 6/10![Icelandair logo]()
$654
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Fri 10/162:20 pm
GLA
- ORD
1 stop13h 05m
Icelandair
Deal found 6/12![Icelandair logo]()
$655
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Sun 11/811:55 am
GLA
- ORD
1 stop11h 25m
Icelandair
Deal found 6/13![Icelandair logo]()
$656
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Wed 8/192:20 pm
GLA
- ORD
1 stop13h 05m
Icelandair
Deal found 6/13![Icelandair logo]()
$659
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Fri 10/22:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 6/11![Icelandair logo]()
$661
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Tue 11/1711:55 am
GLA
- ORD
1 stop11h 25m
Icelandair
Deal found 6/14![Icelandair logo]()
$664
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Mon 8/242:20 pm
GLA
- ORD
1 stop13h 05m
Icelandair
Deal found 6/15![Icelandair logo]()
$666
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Thu 9/172:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 6/10![Icelandair logo]()
$668
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Wed 9/162:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 6/13![Icelandair logo]()
$669
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Fri 9/112:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 6/11![Icelandair logo]()
$670
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:50 am
ORD
- EDI
1 stop18h 20m
Multiple Airlines
Tue 8/256:15 am
EDI
- ORD
3 stops19h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$683
Best flights from Chicago to United KingdomDiscover carefully curated flight deals from Chicago to United Kingdom 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 Chicago to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:30 pm
ORD
- GLA
1 stop9h 25m
Icelandair
Thu 11/1211:55 am
GLA
- ORD
1 stop11h 25m
Icelandair
Deal found 6/14![Icelandair logo]()
$687
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:15 pm
ORD
- EDI
1 stop17h 10m
Scandinavian Airlines
Fri 12/117:10 pm
EDI
- ORD
1 stop27h 35m
Scandinavian Airlines
Deal found 6/11![Scandinavian Airlines logo]()
$812
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.
Tue 10/65:00 pm
ORD
- GLA
1 stop11h 45m
British Airways
Thu 10/158:35 am
GLA
- ORD
1 stop13h 20m
British Airways
Deal found 6/10![British Airways logo]()
$865
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.
Tue 10/65:20 pm
ORD
- GLA
2 stops13h 35m
Delta
Mon 10/121:30 pm
GLA
- ORD
1 stop30h 45m
Delta
Deal found 6/10![Delta logo]()
$877
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:29 pm
ORD
- GLA
2 stops13h 56m
KLM
Mon 8/241:30 pm
GLA
- ORD
1 stop30h 45m
KLM
Deal found 6/14![KLM logo]()
$878
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:55 pm
ORD
- GLA
1 stop12h 15m
United Airlines
Thu 9/172:00 pm
GLA
- ORD
2 stops15h 40m
United Airlines
Deal found 6/14![United Airlines logo]()
$879
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.
Sat 9/198:10 pm
ORD
- EDI
1 stop31h 30m
Turkish Airlines
Wed 9/304:55 pm
EDI
- ORD
1 stop22h 45m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$896
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.
Sun 9/69:50 am
ORD
- LTN
2 stops20h 15m
Multiple Airlines
Sat 9/127:15 am
LTN
- ORD
2 stops15h 43m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$921
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:51 pm
MDW
- LHR
1 stop17h 14m
Virgin Atlantic
Thu 9/108:40 am
LHR
- MDW
2 stops19h 06m
Virgin Atlantic
Deal found 6/10![Virgin Atlantic logo]()
$939
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:15 pm
ORD
- EDI
1 stop13h 45m
JetBlue
Thu 10/1511:30 am
EDI
- ORD
1 stop13h 52m
JetBlue
Deal found 6/12![JetBlue logo]()
$946
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
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- LGW
2 stops20h 25m
TAP AIR PORTUGAL
Thu 8/279:20 pm
LGW
- ORD
2 stops48h 45m
TAP AIR PORTUGAL
Deal found 6/13![TAP AIR PORTUGAL logo]()
$963
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Sun 11/2911:55 am
MAN
- ORD
1 stop11h 25m
Icelandair
Deal found 6/14![Icelandair logo]()
$767
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.
Tue 11/177:15 pm
ORD
- MAN
2 stops32h 30m
Scandinavian Airlines
Tue 12/112:55 pm
MAN
- ORD
2 stops33h 50m
Scandinavian Airlines
Deal found 6/14![Scandinavian Airlines logo]()
$842
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.
Sun 10/49:15 pm
ORD
- GLA
1 stop11h 25m
British Airways
Thu 10/157:00 am
GLA
- ORD
1 stop12h 50m
British Airways
Deal found 6/10![British Airways logo]()
$865
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.
Mon 10/512:40 pm
ORD
- GLA
2 stops13h 45m
Delta
Thu 10/151:30 pm
GLA
- ORD
1 stop30h 45m
Delta
Deal found 6/10![Delta logo]()
$877
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.
Tue 9/110:50 am
ORD
- GLA
2 stops17h 20m
United Airlines
Fri 9/112:00 pm
GLA
- ORD
2 stops23h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$879
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.
Tue 9/18:45 am
ORD
- LTN
3 stops32h 05m
Multiple Airlines
Sat 9/196:15 pm
LTN
- ORD
2 stops27h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$931
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:15 pm
ORD
- EDI
2 stops32h 15m
Scandinavian Airlines
Fri 10/97:40 pm
EDI
- ORD
2 stops26h 30m
Scandinavian Airlines
Deal found 6/15![Scandinavian Airlines logo]()
$853
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.
Fri 12/1112:30 pm
MDW
- LHR
1 stop12h 35m
KLM
Thu 12/171:00 pm
LHR
- MDW
1 stop11h 37m
KLM
Deal found 6/13![KLM logo]()
$945
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 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.
Wed 10/79:15 pm
ORD
- GLA
1 stop12h 20m
British Airways
Wed 10/146:25 am
GLA
- ORD
1 stop13h 25m
British Airways
Deal found 6/10![British Airways logo]()
$865
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.
Sat 10/108:10 pm
ORD
- EDI
1 stop37h 45m
Turkish Airlines
Sat 10/1710:40 am
EDI
- ORD
1 stop29h 00m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$956
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 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.
Sun 10/254:45 pm
ORD
- LHR
Nonstop8h 10m
United Airlines
Thu 11/56:35 am
LHR
- ORD
1 stop13h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$925
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:19 pm
ORD
- LHR
1 stop11h 56m
Delta
Fri 9/118:40 am
LHR
- ORD
1 stop11h 35m
Delta
Deal found 6/14![Delta logo]()
$930
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:45 pm
ORD
- LTN
1 stop11h 15m
Multiple Airlines
Tue 9/151:10 pm
LTN
- ORD
1 stop12h 05m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$942
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.
Wed 11/187:15 pm
ORD
- MAN
1 stop32h 15m
Scandinavian Airlines
Sun 11/228:25 pm
MAN
- ORD
2 stops26h 20m
Scandinavian Airlines
Deal found 6/14![Scandinavian Airlines logo]()
$859
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:50 pm
ORD
- LCY
1 stop10h 40m
KLM
Wed 8/1910:00 am
LCY
- ORD
1 stop10h 30m
KLM
Deal found 6/14![KLM logo]()
$954
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:15 pm
ORD
- GLA
1 stop11h 35m
British Airways
Fri 9/257:00 am
GLA
- ORD
2 stops15h 46m
British Airways
Deal found 6/14![British Airways logo]()
$879
Last-minute flights from Chicago to United KingdomDiscover last-minute flight deals from Chicago to United Kingdom. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to United Kingdom. Data last updated June 15, 2026 and is based on user searches.
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.
Sat 7/411:05 am
ORD
- GLA
2 stops13h 45m
Multiple Airlines
Sat 7/118:35 am
GLA
- ORD
1 stop12h 20m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$795
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:25 pm
ORD
- EDI
2 stops23h 10m
Multiple Airlines
Tue 7/148:15 pm
EDI
- ORD
2 stops28h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$800
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 7/72:15 pm
ORD
- GLA
1 stop10h 35m
Multiple Airlines
Tue 7/148:35 am
GLA
- ORD
1 stop17h 17m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$789
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 7/133:45 pm
ORD
- MAN
2 stops24h 35m
Multiple Airlines
Wed 8/1210:25 pm
MAN
- ORD
2 stops24h 32m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$765
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 am
ORD
- EDI
2 stops19h 25m
Multiple Airlines
Tue 7/219:25 am
EDI
- ORD
2 stops29h 35m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$714
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.
Sun 7/197:25 pm
ORD
- EDI
1 stop11h 55m
Icelandair
Mon 7/272:15 pm
EDI
- ORD
1 stop13h 10m
Icelandair
Deal found 6/15![Icelandair logo]()
$787
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Wed 7/292:20 pm
GLA
- ORD
1 stop9h 55m
Icelandair
Deal found 6/12![Icelandair logo]()
$767
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.
Tue 7/218:45 am
ORD
- EDI
2 stops19h 25m
Multiple Airlines
Tue 7/289:25 am
EDI
- ORD
2 stops29h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$754
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 7/222:15 pm
ORD
- GLA
1 stop13h 25m
Multiple Airlines
Wed 7/2911:00 am
GLA
- ORD
1 stop11h 57m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$752
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Wed 7/292:20 pm
GLA
- ORD
1 stop13h 05m
Icelandair
Deal found 6/12![Icelandair logo]()
$769
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.
Wed 7/229:50 am
ORD
- EDI
1 stop18h 20m
Multiple Airlines
Wed 7/2911:30 am
EDI
- ORD
1 stop11h 27m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$788
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:45 am
ORD
- MAN
3 stops24h 55m
Multiple Airlines
Thu 11/58:00 am
MAN
- ORD
2 stops15h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$800
One-way flights from Chicago to United KingdomSearch for one-way flight options from Chicago to United Kingdom. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Chicago to United Kingdom. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
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.
Sat 7/257:25 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 6/10![Icelandair logo]()
$216
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Deal found 6/12![Icelandair logo]()
$236
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Deal found 6/11![Icelandair logo]()
$238
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 7/217:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Deal found 6/14![Icelandair logo]()
$239
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.
Mon 8/107:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Deal found 6/11![Icelandair logo]()
$241
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.
Sun 8/210:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Deal found 6/15![Icelandair logo]()
$243
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Deal found 6/13![Icelandair logo]()
$245
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:25 pm
ORD
- GLA
1 stop9h 00m
Icelandair
Deal found 6/14![Icelandair logo]()
$253
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.
Thu 10/157:25 pm
ORD
- GLA
1 stop12h 00m
Icelandair
Deal found 6/12![Icelandair logo]()
$254
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 6/10![Icelandair logo]()
$254
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.
Wed 9/210:25 pm
ORD
- MAN
1 stop31h 15m
Icelandair
Deal found 6/10![Icelandair logo]()
$257
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:25 pm
ORD
- MAN
1 stop10h 15m
Icelandair
Deal found 6/12![Icelandair logo]()
$259
Find flight deals from Chicago to United Kingdom
Keep the following information in mind while searching for Chicago to United Kingdom flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $648 (Mytrip) |
One-way from | $216 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $1,391 |
Good round-trip deal | $1,093 or less |
Good one-way deal | $478 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 June 15, 2026.
Use the filters below to find and compare flights from Chicago to the United Kingdom that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Sun 11/8
6:30 pm-9:55 am
1 stop9h 25m
Glasgow Intl
Thu 11/12
11:55 am-5:20 pm
1 stop11h 25m
$687
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Tue 11/17
6:30 pm-10:45 am
1 stop10h 15m
Manchester
Sun 11/29
11:55 am-5:20 pm
1 stop11h 25m
$767
ChicagoEdinburgh
ORD - EDI
ORDEDI
Chicago O'Hare Intl
Mon 12/7
7:15 pm-6:25 pm
1 stop17h 10m
Edinburgh Turnhouse
Fri 12/11
7:10 pm-4:45 pm
1 stop27h 35m
$812
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Tue 11/17
7:15 pm-9:45 am
2 stops32h 30m
Manchester
Tue 12/1
12:55 pm-4:45 pm
2 stops33h 50m
$842
ChicagoEdinburgh
ORD - EDI
ORDEDI
Chicago O'Hare Intl
Tue 9/29
7:15 pm-9:30 am
2 stops32h 15m
Edinburgh Turnhouse
Fri 10/9
7:40 pm-4:10 pm
2 stops26h 30m
$853
ChicagoManchester
ORD - MAN
ORDMAN
Chicago O'Hare Intl
Wed 11/18
7:15 pm-9:30 am
1 stop32h 15m
Manchester
Sun 11/22
8:25 pm-4:45 pm
2 stops26h 20m
$859
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Tue 10/6
5:00 pm-10:45 am
1 stop11h 45m
Glasgow Intl
Thu 10/15
8:35 am-3:55 pm
1 stop13h 20m
$865
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Sun 10/4
9:15 pm-2:40 pm
1 stop11h 25m
Glasgow Intl
Thu 10/15
7:00 am-1:50 pm
1 stop12h 50m
$865
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Wed 10/7
9:15 pm-3:35 pm
1 stop12h 20m
Glasgow Intl
Wed 10/14
6:25 am-1:50 pm
1 stop13h 25m
$865
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Tue 10/6
5:20 pm-12:55 pm
2 stops13h 35m
Glasgow Intl
Mon 10/12
1:30 pm-2:15 pm
1 stop30h 45m
$877
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Chicago with our price prediction graph.
ORD-MAN
ORD-GLA
ORD-EDI
MDW-LHR
MDW-EDI
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 to the United Kingdom
CHI-GB0
ORD-MAN
ORD-GLA
ORD-EDI
MDW-LHR
What is the cheapest month to book a flight from Chicago to United Kingdom?
Currently, October is the cheapest month in which you can book a flight from Chicago to United Kingdom (average of $637). Flying from Chicago to United Kingdom in June is currently the most expensive (average of $1,472). 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 CHI to GB?
Find hourly flight availability from Chicago 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 June 15, 2026.
When flying from Chicago 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 to United Kingdom
Explore weekly flight availability from Chicago 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 June 15, 2026.
The most flights from CHI to GB0 are scheduled on a Monday (56 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (48 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 173 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.
How far ahead should I book a flight from Chicago to United Kingdom?
The price you pay for your flight from Chicago to United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 15, 2026.
Peruse reviews from past customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Chicago to the United Kingdom to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Chicago 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.
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Alternative routes for Chicago to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to United Kingdom by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to United Kingdom by cabin class
Find flights from Chicago to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and United Kingdom flights
Browse other Chicago and United Kingdom flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to United Kingdom flights
Consider these flights traveling from Chicago to United Kingdom.
Fly to United Kingdom regions
Consider these flights traveling to United Kingdom regions.
Top 10 airlines flying from Chicago to United Kingdom
Discover the top 10 airlines that operate flights from Chicago 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$574 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$384 | Average$703 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$428 | Average$696 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$634 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$458 | Average$786 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$468 | Average$802 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$851 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$516 | Average$817 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$809 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$527 | Average$747 | FlexibilityNo cancel fee | On-time77% |