What are the cheapest airlines flying from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip?

Our cheapest airline available from London Gatwick Airport to Chicago O'Hare Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $537 on this airline. Additional options worth looking into are Icelandair and Virgin Atlantic, starting at $542 and $679 round-trip. You may be able to fly from London Gatwick Airport to Chicago O'Hare Intl Airport for 21% less than the average price by searching for these airlines.

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

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $444. Users have also found prices from $534 and $1,008 on Icelandair and Turkish Airlines, respectively.

What is the cheapest day to fly from London Gatwick Airport to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their London Gatwick Airport to Chicago O'Hare Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from London Gatwick Airport to Chicago O'Hare Intl Airport?

Wednesday flights are found to be more expensive to fly from London Gatwick Airport to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

What is the cheapest month to fly from London Gatwick Airport to Chicago O'Hare Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from London Gatwick Airport in February are about $713 on average during February, but can be found for as low as $428.

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

One of the essential ways to save on airfare from London Gatwick Airport to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

Most accurate provider : When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Gatwick 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 Gatwick to O'Hare Intl.

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

Yes. Cheapflights offers flight deals from Gatwick 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.

$411+ Flights from London Gatwick Airport to Chicago O'Hare Intl Airport

Q: How far in advance should I book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

Users have found that booking a flight from London Gatwick Airport to Chicago O'Hare Intl Airport at least 45 days early can save you up to 17% 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 London Gatwick Airport to Chicago O'Hare Intl Airport for as little as $684 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 $833 for flights departing within the next 3 days.

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Find cheap flights from Gatwick to O'Hare Intl with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London Gatwick to Chicago O'Hare Intl are usually found in November or April, booked 37 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Gatwick to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$537 (TravelUp)
One-way from	$411 (Kiwi.com)
Popular in	August
Cheapest in	November
Average price	$718

Provider with most accurate pricing for London Gatwick-Chicago O'Hare Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Gatwick-Chicago O'Hare Intl flights.

Search Deals

From London Gatwick to Chicago O'Hare Intl

Search Deals

One-way flight from London Gatwick to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($163 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Gatwick to O'Hare Intl

Cheapest flights from Gatwick to O'Hare Intl
Explore the most affordable flight options available from Gatwick to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Thu 5/83:05 pmLGW - ORD

1 stop26h 04mBritish Airways

Wed 5/1411:45 amORD - LGW

1 stop14h 25mBritish Airways

Deal found 3/20

$537

Wed 8/273:40 pmLGW - ORD

1 stop11h 35mIcelandair

Mon 9/87:25 pmORD - LGW

1 stop10h 20mIcelandair

Deal found 3/20

$539

Tue 4/2910:00 amLGW - ORD

1 stop34h 26mMultiple Airlines

Fri 5/25:07 pmORD - LGW

1 stop34h 53mMultiple Airlines

Deal found 3/20

$540

Sat 5/2412:00 pmLGW - ORD

1 stop27h 51mVirgin Atlantic

Sat 5/316:18 pmORD - LGW

1 stop33h 42mVirgin Atlantic

Deal found 3/20

$679

Wed 9/249:15 pmLGW - ORD

2 stops21h 20mTAP AIR PORTUGAL

Sat 9/276:15 pmORD - LGW

2 stops20h 10mTAP AIR PORTUGAL

Deal found 3/19

$723

Best flights from Gatwick to O'Hare Intl
Discover carefully curated flight deals from Gatwick to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 21, 2025.

Thu 5/83:05 pmLGW - ORD

1 stop26h 04mBritish Airways

Wed 5/1411:45 amORD - LGW

1 stop14h 25mBritish Airways

Deal found 3/20

$537

Tue 4/2910:00 amLGW - ORD

1 stop34h 26mMultiple Airlines

Fri 5/25:07 pmORD - LGW

1 stop34h 53mMultiple Airlines

Deal found 3/20

$540

Wed 5/143:40 pmLGW - ORD

1 stop11h 35mIcelandair

Mon 6/27:25 pmORD - LGW

1 stop10h 20mIcelandair

Deal found 3/20

$542

Sat 5/2412:00 pmLGW - ORD

1 stop27h 51mVirgin Atlantic

Sat 5/316:18 pmORD - LGW

1 stop33h 42mVirgin Atlantic

Deal found 3/20

$679

Wed 4/96:35 pmLGW - ORD

1 stop27h 20mSWISS

Wed 4/166:35 pmORD - LGW

1 stop17h 20mSWISS

Deal found 3/20

$743

Tue 4/299:15 pmLGW - ORD

2 stops24h 55mTAP AIR PORTUGAL

Thu 7/316:00 pmORD - LGW

1 stop33h 45mTAP AIR PORTUGAL

Deal found 3/20

$747

Mon 4/148:40 pmLGW - ORD

1 stop23h 35mIberia

Mon 5/194:30 pmORD - LGW

1 stop12h 25mIberia

Deal found 3/19

$748

Last-minute flights from Gatwick to O'Hare Intl
Discover last-minute flight deals from Gatwick to O'Hare Intl. Data last updated March 21, 2025 and is based on user searches.

Wed 3/266:00 amLGW - ORD

1 stop34h 10mTurkish Airlines

Wed 4/211:25 amORD - LGW

1 stop28h 55mTurkish Airlines

Deal found 3/19

$846

Wed 3/2611:55 amLGW - ORD

2 stops33h 35mIcelandair

Wed 4/210:37 amORD - LGW

2 stops19h 08mIcelandair

Deal found 3/19

$1,006

Thu 3/2712:00 pmLGW - ORD

1 stop23h 42mMultiple Airlines

Thu 4/35:55 amORD - LGW

1 stop18h 25mMultiple Airlines

Deal found 3/20

$738

Sat 3/296:45 pmLGW - ORD

1 stop22h 25mSWISS

Sun 4/66:35 pmORD - LGW

1 stop17h 15mSWISS

Deal found 3/20

$1,334

Wed 4/96:35 pmLGW - ORD

1 stop27h 20mSWISS

Wed 4/166:35 pmORD - LGW

1 stop17h 20mSWISS

Deal found 3/20

$743

Mon 4/148:40 pmLGW - ORD

1 stop23h 35mIberia

Mon 5/194:30 pmORD - LGW

1 stop12h 25mIberia

Deal found 3/19

$748

Tue 4/2910:00 amLGW - ORD

1 stop34h 26mMultiple Airlines

Fri 5/25:07 pmORD - LGW

1 stop34h 53mMultiple Airlines

Deal found 3/20

$540

Tue 4/293:40 pmLGW - ORD

1 stop32h 35mIcelandair

Fri 9/127:25 pmORD - LGW

1 stop13h 15mIcelandair

Deal found 3/20

$542

Tue 4/299:15 pmLGW - ORD

2 stops24h 55mTAP AIR PORTUGAL

Thu 7/316:00 pmORD - LGW

1 stop33h 45mTAP AIR PORTUGAL

Deal found 3/20

$747

One-way flights from Gatwick to O'Hare Intl
Search for one-way flight options from Gatwick to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated March 21, 2025.

Fri 5/2310:55 amLGW - ORD

1 stop30h 41mMultiple Airlines

Deal found 3/19

$411

Tue 6/1010:35 amLGW - ORD

1 stop35h 35mTAP AIR PORTUGAL

Deal found 3/20

$444

Sun 6/153:40 pmLGW - ORD

1 stop32h 35mIcelandair

Deal found 3/20

$534

Mon 3/315:30 amLGW - ORD

1 stop34h 10mTurkish Airlines

Deal found 3/20

$1,008

Sat 3/296:45 pmLGW - ORD

2 stops23h 50mSWISS

Deal found 3/20

$1,209

Thu 6/1912:00 pmLGW - ORD

2 stops14h 34mDelta

Deal found 3/19

$1,754

Sun 4/2710:10 amLGW - ORD

3 stops34h 00mEthiopian Air

Deal found 3/20

$2,073

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 5/8

3:05 pm-11:09 am

1 stop26h 04m

Chicago O'Hare Intl

Wed 5/14

11:45 am-8:10 am

1 stop14h 25m

$537

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 8/27

3:40 pm-9:15 pm

1 stop11h 35m

Chicago O'Hare Intl

Mon 9/8

7:25 pm-11:45 am

1 stop10h 20m

$539

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 4/29

10:00 am-2:26 pm

1 stop34h 26m

Chicago O'Hare Intl

Fri 5/2

5:07 pm-10:00 am

1 stop34h 53m

$540

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 5/24

12:00 pm-9:51 am

1 stop27h 51m

Chicago O'Hare Intl

Sat 5/31

6:18 pm-10:00 am

1 stop33h 42m

$679

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 5/23

10:55 am-11:36 am

1 stop30h 41m

$411

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 6/10

10:35 am-4:10 pm

1 stop35h 35m

$444

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sun 7/13

1:00 pm-9:15 pm

1 stop14h 15m

$533

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 7/1

10:45 am-12:39 pm

2 stops31h 54m

$599

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 6/21

10:40 am-7:42 pm

1 stop15h 02m

$616

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 6/21

5:15 pm-9:40 am

1 stop22h 25m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Compare providers for flights from Gatwick to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to O'Hare Intl in March.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Gatwick Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Gatwick 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Chicago O'Hare Intl Airport, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $326). 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.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

To help decide which airline to fly from London to Chicago, see what other customers have to say about Delta, SWISS and Virgin Atlantic. 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.

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta

8.0

Very good

7,895 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

SWISS

7.5

Good

1,567 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Turkish Airlines

7.3

Good

3,741 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Ethiopian Air

7.2

Good

764 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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 flying from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip?
Our cheapest airline available from London Gatwick Airport to Chicago O'Hare Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $537 on this airline. Additional options worth looking into are Icelandair and Virgin Atlantic, starting at $542 and $679 round-trip. You may be able to fly from London Gatwick Airport to Chicago O'Hare Intl Airport for 21% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London Gatwick Airport to Chicago O'Hare Intl Airport one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $444. Users have also found prices from $534 and $1,008 on Icelandair and Turkish Airlines, respectively.
Can I find deals for flights from Gatwick to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Gatwick to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Gatwick 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 Gatwick to O'Hare Intl.
Can I find deals for business class flights from Gatwick to O'Hare Intl?
Yes. Cheapflights offers flight deals from Gatwick 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 London Gatwick Airport to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Gatwick Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $326). 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.

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$411+ Cheap flights from Gatwick (LGW) to O'Hare Intl (ORD)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gatwick to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London Gatwick to Chicago O'Hare Intl are usually found in November or April, booked 37 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Gatwick to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to O'Hare Intl

Cheapest flights from Gatwick to O'Hare IntlExplore the most affordable flight options available from Gatwick to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Explore the most affordable flight options available from Gatwick to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Gatwick to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to O'Hare Intl in March.

Best time to book a flight from Gatwick to O'Hare Intl

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

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from London Gatwick Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to O'Hare Intl. Price data was last updated on March 14, 2025.

What is the cheapest month to book a flight from London Gatwick Airport 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

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 flying from London Gatwick Airport to Chicago O'Hare Intl Airport round-trip?

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

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

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

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

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

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Cheapest flights from Gatwick to O'Hare Intl
Explore the most affordable flight options available from Gatwick to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.