What are the cheapest airlines to fly from United Kingdom to Chicago O'Hare Intl Airport one-way?

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £383. However, be on the lookout for offers from Aer Lingus and TAP AIR PORTUGAL, as they are both options that can get you from United Kingdom to Chicago O'Hare Intl Airport for a low price.

What are the most popular routes from United Kingdom to Chicago O'Hare Intl Airport?

Most travelers choose London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl when deciding on the best route from United Kingdom to Chicago O'Hare Intl Airport.

What are the cheapest flights from United Kingdom to Chicago O'Hare Intl Airport?

While on average a flight from United Kingdom to Chicago O'Hare Intl Airport is generally £1,451, our data shows the cheapest flight currently is £493. When looking at the most popular route, (London Heathrow - Chicago O'Hare Intl), you can expect to pay £385 for that flight.

What are the most reliable airlines from United Kingdom to Chicago O'Hare Intl Airport?

No one likes to see their flight delayed. When booking a flight from United Kingdom to Chicago O'Hare Intl Airport consider choosing SWISS (89%), Air Canada (86%) or Austrian Airlines (86%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from United Kingdom to Chicago O'Hare Intl Airport?

American Airlines, Air Canada and Finnair are the most popular airlines when flying from United Kingdom to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from United Kingdom to Chicago O'Hare Intl Airport?

Users have found that booking a flight from United Kingdom to Chicago O'Hare Intl Airport at least 45 days early can save you up to 20% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from United Kingdom to Chicago O'Hare Intl Airport for as little as £545 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £617 for flights departing within the next 3 days.

What is the cheapest month to fly from United Kingdom to Chicago O'Hare Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from United Kingdom. Users have commonly found prices around £558 for the month, but tickets can be as low as £359. Due to multiple factors, prepare for potentially higher prices in August.

Can I find deals for flights from United Kingdom to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on United Kingdom to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to O'Hare Intl.

Can I find deals for business class flights from United Kingdom to O'Hare Intl?

Yes. Cheapflights offers flight deals from United Kingdom to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£472+ Flights from the United Kingdom to Chicago O'Hare Intl Airport

Cheap flight deals from United Kingdom to O'Hare Intl

Round-trip from	£409
One-way from	£277

British Airways
4/2-11/2
2 total stops
37h 10m total
United Kingdom to Chicago

Search Deals

7/4
3 total stops
43h 27m total
United Kingdom to Chicago

Search Deals

Find flight deals from United Kingdom to O'Hare Intl

Cheapest flights from United Kingdom to O'Hare Intl
Explore the most affordable flight options available from United Kingdom to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Tue 31/1212:20LHR - ORD

1 stop12h 32mDelta

Mon 13/114:03ORD - LHR

1 stop10h 22mDelta

Deal found 20/12£464

Sat 28/1220:15LHR - ORD

1 stop23h 55mLufthansa

Tue 14/121:10ORD - LHR

Nonstop8h 05mLufthansa

Deal found 20/12£469

Tue 31/1211:55LHR - ORD

Nonstop8h 50mBritish Airways

Fri 17/118:35ORD - LHR

Nonstop7h 40mBritish Airways

Deal found 19/12£470

Tue 31/1207:00LHR - ORD

1 stop13h 30mIberia

Tue 14/118:35ORD - LHR

Nonstop7h 40mIberia

Deal found 19/12£472

Tue 31/1206:30LHR - ORD

1 stop14h 45mUnited Airlines

Tue 7/117:50ORD - LHR

1 stop33h 50mUnited Airlines

Deal found 20/12£484

Tue 31/1212:05LHR - ORD

1 stop12h 37mAustrian Airlines

Fri 17/113:15ORD - LHR

1 stop11h 25mAustrian Airlines

Deal found 20/12£491

Tue 31/1212:05LHR - ORD

1 stop12h 37mMultiple Airlines

Tue 14/121:10ORD - LHR

Nonstop8h 05mMultiple Airlines

Deal found 20/12£495

Mon 30/1206:40LHR - ORD

1 stop15h 10mScandinavian Airlines

Thu 6/219:40ORD - LHR

1 stop14h 20mScandinavian Airlines

Deal found 20/12£519

Sat 28/1215:00LHR - ORD

1 stop25h 54mAir Canada

Tue 14/109:50ORD - LHR

2 stops15h 20mAir Canada

Deal found 20/12£536

Mon 30/1209:20LCY - ORD

1 stop11h 10mVirgin Atlantic

Thu 22/516:20ORD - LCY

1 stop10h 30mVirgin Atlantic

Deal found 19/12£541

Sun 29/1220:45BHX - ORD

1 stop23h 45mMultiple Airlines

Sat 11/117:20ORD - BHX

1 stop17h 10mMultiple Airlines

Deal found 19/12£560

Mon 30/1209:20BHX - ORD

1 stop11h 10mVirgin Atlantic

Fri 10/117:20ORD - BHX

1 stop22h 25mVirgin Atlantic

Deal found 19/12£567

Best flights from United Kingdom to O'Hare Intl
Discover carefully curated flight deals from United Kingdom to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2024.

Tue 4/219:05GLA - ORD

1 stop24h 50mBritish Airways

Tue 11/218:35ORD - GLA

1 stop12h 20mBritish Airways

Deal found 21/12£409

Thu 16/108:20GLA - ORD

2 stops15h 00mMultiple Airlines

Sun 19/118:30ORD - GLA

2 stops15h 45mMultiple Airlines

Deal found 20/12£456

Fri 17/111:55LGW - ORD

1 stop11h 25mIcelandair

Fri 24/118:30ORD - LGW

1 stop10h 25mIcelandair

Deal found 20/12£459

Mon 13/112:10LHR - ORD

1 stop13h 05mAer Lingus

Thu 16/121:00ORD - LHR

1 stop13h 50mAer Lingus

Deal found 20/12£459

Mon 13/106:40LHR - ORD

1 stop15h 10mScandinavian Airlines

Mon 27/119:40ORD - LHR

2 stops18h 15mScandinavian Airlines

Deal found 21/12£460

Sat 1/206:00LHR - ORD

2 stops18h 55mAustrian Airlines

Tue 4/213:15ORD - LHR

2 stops18h 50mAustrian Airlines

Deal found 20/12£460

Sun 19/107:40LHR - ORD

1 stop12h 30mLufthansa

Wed 5/221:10ORD - LHR

Nonstop8h 05mLufthansa

Deal found 20/12£462

Mon 27/109:20LCY - ORD

1 stop11h 10mVirgin Atlantic

Tue 11/212:45ORD - LCY

2 stops12h 30mVirgin Atlantic

Deal found 19/12£463

Mon 3/209:15LCY - ORD

1 stop13h 00mSWISS

Mon 10/217:55ORD - LCY

2 stops12h 55mSWISS

Deal found 20/12£464

Tue 31/1216:10LHR - ORD

1 stop13h 46mKLM

Tue 14/113:40ORD - LHR

1 stop11h 10mKLM

Deal found 20/12£464

Tue 14/114:30LHR - ORD

1 stop13h 43mAir Canada

Thu 6/211:35ORD - LHR

1 stop13h 35mAir Canada

Deal found 20/12£465

Sat 25/110:10LGW - ORD

2 stops35h 20mTAP AIR PORTUGAL

Fri 31/120:20ORD - LGW

1 stop13h 25mTAP AIR PORTUGAL

Deal found 20/12£469

Direct flights from United Kingdom to O'Hare Intl
Explore direct flight options from United Kingdom to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 December 2024.

Tue 21/114:10LHR - ORD

Nonstop8h 50mIberia

Wed 14/522:20ORD - LHR

Nonstop7h 50mIberia

Deal found 20/12£464

Thu 9/113:35LHR - ORD

Nonstop9h 25mLufthansa

Mon 13/117:50ORD - LHR

Nonstop8h 05mLufthansa

Deal found 20/12£464

Fri 17/111:55LHR - ORD

Nonstop8h 50mFinnair

Wed 29/122:00ORD - LHR

Nonstop7h 40mFinnair

Deal found 20/12£465

Fri 10/113:35LHR - ORD

Nonstop9h 25mAustrian Airlines

Mon 20/117:50ORD - LHR

Nonstop8h 05mAustrian Airlines

Deal found 20/12£467

Tue 31/1211:55LHR - ORD

Nonstop8h 50mBritish Airways

Fri 17/118:35ORD - LHR

Nonstop7h 40mBritish Airways

Deal found 19/12£470

Sat 11/110:25LHR - ORD

Nonstop9h 25mUnited Airlines

Sun 19/117:50ORD - LHR

Nonstop8h 05mUnited Airlines

Deal found 20/12£503

Thu 9/110:25LHR - ORD

Nonstop9h 25mBrussels Airlines

Sat 15/221:10ORD - LHR

Nonstop8h 05mBrussels Airlines

Deal found 19/12£507

Wed 16/411:05LHR - ORD

Nonstop9h 05mMultiple Airlines

Thu 24/416:05ORD - LHR

Nonstop8h 15mMultiple Airlines

Deal found 20/12£551

Wed 21/514:25LHR - ORD

Nonstop8h 35mAmerican Airlines

Mon 26/517:55ORD - LHR

Nonstop7h 55mAmerican Airlines

Deal found 20/12£564

Last-minute flights from United Kingdom to O'Hare Intl
Discover last-minute flight deals from United Kingdom to O'Hare Intl. Data last updated 21 December 2024 and is based on user searches.

Thu 26/1211:45LHR - ORD

1 stop13h 35mFinnair

Sun 12/122:00ORD - LHR

Nonstop7h 40mFinnair

Deal found 20/12£570

Fri 27/1213:35LHR - ORD

Nonstop9h 25mUnited Airlines

Mon 30/1220:00ORD - LHR

1 stop29h 30mUnited Airlines

Deal found 20/12£589

Fri 27/1216:10LHR - ORD

1 stop13h 43mDelta

Tue 31/1210:05ORD - LHR

1 stop15h 00mDelta

Deal found 20/12£613

Sat 28/1220:15LHR - ORD

1 stop23h 55mLufthansa

Tue 14/121:10ORD - LHR

Nonstop8h 05mLufthansa

Deal found 20/12£469

Sat 28/1215:00LHR - ORD

1 stop25h 54mAir Canada

Tue 14/109:50ORD - LHR

2 stops15h 20mAir Canada

Deal found 20/12£536

Sun 29/1220:45BHX - ORD

1 stop23h 45mMultiple Airlines

Sat 11/117:20ORD - BHX

1 stop17h 10mMultiple Airlines

Deal found 19/12£560

Sun 29/1219:15BHX - ORD

1 stop26h 35mScandinavian Airlines

Thu 9/119:10ORD - BHX

1 stop17h 25mScandinavian Airlines

Deal found 19/12£591

Mon 30/1219:00LHR - ORD

1 stop23h 45mMultiple Airlines

Thu 22/517:55ORD - LHR

Nonstop7h 55mMultiple Airlines

Deal found 19/12£515

Mon 30/1206:40LHR - ORD

1 stop15h 10mScandinavian Airlines

Thu 6/219:40ORD - LHR

1 stop14h 20mScandinavian Airlines

Deal found 20/12£519

Mon 30/1209:20LCY - ORD

1 stop11h 10mVirgin Atlantic

Thu 22/516:20ORD - LCY

1 stop10h 30mVirgin Atlantic

Deal found 19/12£541

Mon 30/1209:20BHX - ORD

1 stop11h 10mVirgin Atlantic

Fri 10/117:20ORD - BHX

1 stop22h 25mVirgin Atlantic

Deal found 19/12£567

Mon 30/1214:10LHR - ORD

Nonstop8h 50mBritish Airways

Mon 10/218:35ORD - LHR

Nonstop7h 40mBritish Airways

Deal found 20/12£587

One-way flights from United Kingdom to O'Hare Intl
Search for one-way flight options from United Kingdom to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 21 December 2024.

Mon 7/419:00LBA - ORD

3 stops43h 27mMultiple Airlines

Deal found 19/12£277

Wed 15/115:10BHX - ORD

3 stops51h 19mMultiple Airlines

Deal found 20/12£294

Sat 1/306:25GLA - ORD

2 stops39h 31mMultiple Airlines

Deal found 20/12£350

Sun 23/207:00LTN - ORD

3 stops29h 07mMultiple Airlines

Deal found 20/12£377

Sun 9/212:00LGW - ORD

1 stop23h 31mMultiple Airlines

Deal found 21/12£377

Thu 30/114:50LHR - ORD

2 stops20h 41mMultiple Airlines

Deal found 20/12£377

Thu 20/212:15LHR - ORD

1 stop11h 05mIcelandair

Deal found 19/12£383

Wed 15/111:00STN - ORD

1 stop12h 20mMultiple Airlines

Deal found 20/12£383

Wed 15/109:50LHR - ORD

1 stop15h 25mAer Lingus

Deal found 20/12£389

Wed 15/111:55LGW - ORD

1 stop11h 25mIcelandair

Deal found 20/12£393

Tue 14/117:15LCY - ORD

1 stop32h 00mAer Lingus

Deal found 18/12£397

Wed 4/623:25EDI - ORD

2 stops22h 45mMultiple Airlines

Deal found 19/12£401

Find flights from United Kingdom to O'Hare Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 4/2

19:05-13:55

1 stop24h 50m

Chicago O'Hare Intl

Tue 11/2

18:35-12:55

1 stop12h 20m

£409

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 16/1

08:20-17:20

2 stops15h 00m

Chicago O'Hare Intl

Sun 19/1

18:30-16:15

2 stops15h 45m

£456

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 17/1

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Fri 24/1

18:30-10:55

1 stop10h 25m

£459

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 13/1

12:10-19:15

1 stop13h 05m

Chicago O'Hare Intl

Thu 16/1

21:00-16:50

1 stop13h 50m

£459

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 16/1

09:05-18:55

2 stops39h 50m

Chicago O'Hare Intl

Thu 23/1

13:15-21:40

2 stops26h 25m

£460

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 1/4

06:40-16:10

1 stop15h 30m

Chicago O'Hare Intl

Sat 19/4

19:15-17:40

1 stop16h 25m

£461

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 19/1

07:40-14:10

1 stop12h 30m

Chicago O'Hare Intl

Tue 4/2

21:10-11:15

Nonstop8h 05m

£462

LondonChicago

LCY - ORD

LCYORD

London City

Mon 27/1

09:20-14:30

1 stop11h 10m

Chicago O'Hare Intl

Tue 11/2

12:45-07:15

2 stops12h 30m

£463

LondonChicago

LCY - ORD

LCYORD

London City

Mon 3/2

09:15-16:15

1 stop13h 00m

Chicago O'Hare Intl

Mon 10/2

17:55-12:50

2 stops12h 55m

£464

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 31/12

16:10-23:56

1 stop13h 46m

Chicago O'Hare Intl

Tue 14/1

13:40-06:50

1 stop11h 10m

£464

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from United Kingdom with our price prediction graph.

Estimated return 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 United Kingdom to O'Hare Intl

Get recent, data-driven insights about flights from United Kingdom to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Chicago O'Hare Intl Airport (average of £595). Flying from United Kingdom to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 GB to ORD?

When flying from United Kingdom to Chicago O'Hare Intl Airport, 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 United Kingdom to Chicago O'Hare Intl Airport

The most flights from GB0 to ORD are scheduled on a Saturday (39 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with KLM, TAP AIR PORTUGAL and Iberia from United Kingdom to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,597 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

8,597 reviews

Delta

8.0

Very Good

8,597 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,344 reviews

Delta

8.0

Very Good

8,597 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.7

Good

1,282 reviews

Delta

8.0

Very Good

8,597 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,128 reviews

Delta

8.0

Very Good

8,597 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

785 reviews

Delta

8.0

Very Good

8,597 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from United Kingdom to Chicago O'Hare Intl Airport one-way?
The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £383. However, be on the lookout for offers from Aer Lingus and TAP AIR PORTUGAL, as they are both options that can get you from United Kingdom to Chicago O'Hare Intl Airport for a low price.
What are the most popular routes from United Kingdom to Chicago O'Hare Intl Airport?
Most travelers choose London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl when deciding on the best route from United Kingdom to Chicago O'Hare Intl Airport.
What are the most reliable airlines from United Kingdom to Chicago O'Hare Intl Airport?
No one likes to see their flight delayed. When booking a flight from United Kingdom to Chicago O'Hare Intl Airport consider choosing SWISS (89%), Air Canada (86%) or Austrian Airlines (86%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from United Kingdom to Chicago O'Hare Intl Airport?
While on average a flight from United Kingdom to Chicago O'Hare Intl Airport is generally £1,451, our data shows the cheapest flight currently is £493. When looking at the most popular route, (London Heathrow - Chicago O'Hare Intl), you can expect to pay £385 for that flight.
Can I find deals for flights from United Kingdom to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on United Kingdom to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to O'Hare Intl.
Can I find deals for business class flights from United Kingdom to O'Hare Intl?
Yes. Cheapflights offers flight deals from United Kingdom to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from United Kingdom to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to Chicago O'Hare Intl Airport (average of £595). Flying from United Kingdom to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to O'Hare Intl

Heathrow to O'Hare Intl flights

Gatwick to O'Hare Intl flights

London City to O'Hare Intl flights

Heathrow to Midway flights

Luton to O'Hare Intl flights

Manchester to O'Hare Intl flights

Stansted to O'Hare Intl flights

Istanbul to O'Hare Intl flights

Edinburgh to O'Hare Intl flights

Manchester to Midway flights

Edinburgh to Midway flights

Birmingham to O'Hare Intl flights

Glasgow Intl to O'Hare Intl flights

London City to Midway flights

Glasgow Intl to Midway flights

Birmingham to Midway flights

Gatwick to Midway flights

Bristol to O'Hare Intl flights

Leeds to O'Hare Intl flights

Newcastle upon Tyne to Midway flights

Belfast Intl to O'Hare Intl flights

Leeds to Midway flights

Liverpool to O'Hare Intl flights

Cardiff to O'Hare Intl flights

Newcastle upon Tyne to O'Hare Intl flights

Exeter to O'Hare Intl flights

Dublin to O'Hare Intl flights

Bristol to Midway flights

Inverness to O'Hare Intl flights

Southampton to O'Hare Intl flights

Southampton to Midway flights

Grimsby to O'Hare Intl flights

Belfast City to O'Hare Intl flights

Amsterdam to O'Hare Intl flights

Prague to O'Hare Intl flights

Riga to O'Hare Intl flights

Southend to O'Hare Intl flights

Athens to O'Hare Intl flights

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Madrid to O'Hare Intl flights

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Top 10 airlines flying from United Kingdom to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£338	Average£540	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	Cheapest£351	Average£627	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air France	Cheapest£361	Average£499	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Scandinavian Airlines	Cheapest£382	Average£523	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	Cheapest£388	Average£574	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Virgin Atlantic	Cheapest£410	Average£621	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£411	Average£728	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£428	Average£639	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£474	Average£614	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£476	Average£649	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to O'Hare Intl?

When you search for this flight from United Kingdom to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to O'Hare Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to O'Hare Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from the United Kingdom to Chicago O'Hare Intl Airport from £277

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to O'Hare Intl

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Find flight deals from United Kingdom to O'Hare Intl

Cheapest flights from United Kingdom to O'Hare IntlExplore the most affordable flight options available from United Kingdom to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Explore the most affordable flight options available from United Kingdom to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Find flights from United Kingdom to O'Hare Intl within your budget

Best time to book a flight from United Kingdom to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from United Kingdom with our price prediction graph.

Travel insights for flights from United Kingdom to O'Hare Intl

Get recent, data-driven insights about flights from United Kingdom to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom to Chicago O'Hare Intl Airport?

What is the cheapest time of day to fly from GB to ORD?

Find hourly flight availability from United Kingdom to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.

Weekly flight availability from United Kingdom to Chicago O'Hare Intl Airport

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with KLM, TAP AIR PORTUGAL and Iberia from United Kingdom to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from United Kingdom to Chicago O'Hare Intl Airport one-way?

What are the most popular routes from United Kingdom to Chicago O'Hare Intl Airport?

What are the most reliable airlines from United Kingdom to Chicago O'Hare Intl Airport?

What are the cheapest flights from United Kingdom to Chicago O'Hare Intl Airport?

Can I find deals for flights from United Kingdom to O'Hare Intl that include hotel bookings?

How can I find direct flights from United Kingdom to O'Hare Intl?

Can I find deals for business class flights from United Kingdom to O'Hare Intl?

What is the cheapest month to book a flight from United Kingdom to Chicago O'Hare Intl Airport?

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Alternative routes for United Kingdom to O'Hare Intl

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Top 10 airlines flying from United Kingdom to O'Hare Intl

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Can Cheapflights find flights from United Kingdom to O'Hare Intl with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to O'Hare Intl become cheaper?

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Cheapest flights from United Kingdom to O'Hare Intl
Explore the most affordable flight options available from United Kingdom to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.