$236+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LHR
Jan 26 — Feb 21
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to United Kingdom
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to United Kingdom (GB0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $497 (Finnair) |
|---|---|
One-way from | $237 (oojo) |
Good round-trip deal | $684 or less |
Good one-way deal | $451 or less |
Find flight deals from O'Hare Intl to United Kingdom
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 21, 2025.
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 21, 2025.
This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/215:50 pmORD - INV
1 stop15h 10mMultiple Airlines
Tue 4/293:45 pmINV - ORD
2 stops32h 05mMultiple Airlines
Deal found 1/21![Multiple Airlines logo]()
$497
This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 4/227:10 pmORD - INV
1 stop13h 45mBritish Airways
Wed 4/303:40 pmINV - ORD
2 stops27h 50mBritish Airways
Deal found 1/21![British Airways logo]()
$498
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 1/268:25 pmORD - GLA
2 stops19h 40mMultiple Airlines
Sat 2/84:10 pmGLA - ORD
2 stops29h 20mMultiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$508
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 1/216:30 pmORD - GLA
1 stop9h 25mIcelandair
Tue 1/2812:35 pmGLA - ORD
1 stop10h 45mIcelandair
Deal found 1/20![Icelandair logo]()
$516
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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.
Wed 4/25:11 pmORD - INV
2 stops15h 24mAmerican Airlines
Tue 4/83:45 pmINV - ORD
2 stops21h 15mAmerican Airlines
Deal found 1/21![American Airlines logo]()
$518
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 3/43:55 pmORD - BHX
1 stop9h 50mMultiple Airlines
Tue 3/117:40 amBHX - ORD
1 stop12h 20mMultiple Airlines
Deal found 1/21![Multiple Airlines logo]()
$534
This Ticket deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:00 pmORD - GLA
1 stop12h 00mBritish Airways
Tue 3/187:30 amGLA - ORD
1 stop12h 25mBritish Airways
Deal found 1/20![British Airways logo]()
$564
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 3/46:30 pmORD - MAN
2 stops22h 05mMultiple Airlines
Tue 3/111:45 pmMAN - ORD
2 stops33h 35mMultiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$571
This Cheapflightsfares deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 2/265:18 pmORD - LHR
1 stop10h 02mIberia
Tue 3/2511:55 amLHR - ORD
Nonstop8h 50mIberia
Deal found 1/21![Iberia logo]()
$587
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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.
Tue 3/1110:45 pmORD - MAN
1 stop13h 50mBritish Airways
Tue 4/2212:25 pmMAN - ORD
1 stop11h 50mBritish Airways
Deal found 1/20![British Airways logo]()
$588
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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.
Mon 9/227:15 pmORD - LHR
2 stops20h 05mScandinavian Airlines
Tue 10/77:05 amLHR - ORD
2 stops15h 05mScandinavian Airlines
Deal found 1/21![Scandinavian Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 1/227:15 pmORD - LHR
1 stop17h 40mTAP AIR PORTUGAL
Fri 1/316:00 amLHR - ORD
1 stop15h 30mTAP AIR PORTUGAL
Deal found 1/21![TAP AIR PORTUGAL logo]()
$592
Find flights from O'Hare Intl to United Kingdom within your budget
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 21, 2025.
Fly from
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Fly to
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Route
Depart
Return
Price
ChicagoInverness
ORD - INV
ORDINV
Chicago O'Hare Intl
Mon 4/21
5:50 pm-3:00 pm
1 stop15h 10m
Inverness
Tue 4/29
3:45 pm-5:50 pm
2 stops32h 05m
$497
ChicagoInverness
ORD - INV
ORDINV
Chicago O'Hare Intl
Tue 4/22
7:10 pm-2:55 pm
1 stop13h 45m
Inverness
Wed 4/30
3:40 pm-1:30 pm
2 stops27h 50m
$498
ChicagoInverness
ORD - INV
ORDINV
Chicago O'Hare Intl
Wed 4/2
5:11 pm-2:35 pm
2 stops15h 24m
Inverness
Tue 4/8
3:45 pm-7:00 am
2 stops21h 15m
$518
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Thu 5/1
7:30 pm-1:25 pm
1 stop11h 55m
Glasgow Intl
Tue 5/13
2:20 pm-6:15 pm
1 stop9h 55m
$532
ChicagoBirmingham
ORD - BHX
ORDBHX
Chicago O'Hare Intl
Tue 3/4
3:55 pm-7:45 am
1 stop9h 50m
Birmingham
Tue 3/11
7:40 am-3:00 pm
1 stop12h 20m
$534
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Sun 3/2
7:40 pm-1:55 pm
1 stop12h 15m
Glasgow Intl
Tue 3/11
10:25 am-6:55 pm
1 stop13h 30m
$541
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Tue 3/4
7:40 pm-4:15 pm
1 stop14h 35m
Glasgow Intl
Tue 3/11
8:20 am-3:00 pm
1 stop11h 40m
$558
ChicagoGlasgow
ORD - GLA
ORDGLA
Chicago O'Hare Intl
Mon 3/3
5:00 pm-11:00 am
1 stop12h 00m
Glasgow Intl
Tue 3/18
7:30 am-2:55 pm
1 stop12h 25m
$564
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 2/26
5:18 pm-9:20 am
1 stop10h 02m
London Heathrow
Wed 3/26
1:50 pm-5:40 pm
Nonstop8h 50m
$587
ChicagoLondon
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 3/2
7:40 pm-11:25 am
1 stop9h 45m
London Heathrow
Fri 3/7
7:50 am-2:00 pm
1 stop12h 10m
$595
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.
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.
Travel insights for flights from O'Hare Intl to United Kingdom
Get recent, data-driven insights about flights from O'Hare Intl to United Kingdom including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to United Kingdom?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to United Kingdom (average of $661). Flying from Chicago O'Hare Intl Airport to United Kingdom in June is currently the most expensive (average of $1,137). 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 21, 2025.
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.