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Cheap Flights from London (LGW) to Chicago (ORD)

View AU$708 flight on Mon, 9 Nov 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from London (LGW) to Chicago (ORD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 1 Sept - Wed, 14 Apr
LGW
London
ORD
Chicago
AU$1,025 Return, found 4 days ago
AU$1,025
Return
found 4 days ago
Select Icelandair flight, departing Tue, 1 Sept from London to Chicago, returning Wed, 14 Apr, priced at AU$1,025 found 4 days ago
Icelandair
Tue, 1 Sept - Wed, 14 Apr
LGW
London
ORD
Chicago
AU$1,036 Return, found 4 days ago
AU$1,036
Return
found 4 days ago
Select Icelandair flight, departing Tue, 1 Sept from London to Chicago, returning Wed, 14 Apr, priced at AU$1,036 found 4 days ago
Icelandair
Sun, 2 May - Sun, 6 June
LGW
London
ORD
Chicago
AU$1,055 Return, found 2 days ago
AU$1,055
Return
found 2 days ago
Select Icelandair flight, departing Sun, 2 May from London to Chicago, returning Sun, 6 June, priced at AU$1,055 found 2 days ago
American Airlines
Fri, 20 Nov - Mon, 23 Nov
LGW
London
ORD
Chicago
AU$1,129 Return, found 6 days ago
AU$1,129
Return
found 6 days ago
Select American Airlines flight, departing Fri, 20 Nov from London to Chicago, returning Mon, 23 Nov, priced at AU$1,129 found 6 days ago
American Airlines
Fri, 20 Nov - Mon, 23 Nov
LGW
London
ORD
Chicago
AU$1,145 Return, found 6 days ago
AU$1,145
Return
found 6 days ago
Select American Airlines flight, departing Fri, 20 Nov from London to Chicago, returning Mon, 23 Nov, priced at AU$1,145 found 6 days ago
Icelandair
Fri, 9 Oct - Fri, 23 Oct
LGW
London
ORD
Chicago
AU$1,150 Return, found 1 day ago
AU$1,150
Return
found 1 day ago
Select Icelandair flight, departing Fri, 9 Oct from London to Chicago, returning Fri, 23 Oct, priced at AU$1,150 found 1 day ago
American Airlines
Fri, 20 Nov - Mon, 23 Nov
LGW
London
ORD
Chicago
AU$1,170 Return, found 6 days ago
AU$1,170
Return
found 6 days ago
Select American Airlines flight, departing Fri, 20 Nov from London to Chicago, returning Mon, 23 Nov, priced at AU$1,170 found 6 days ago
TAP Portugal
Tue, 10 Nov - Fri, 13 Nov
LGW
London
ORD
Chicago
AU$1,237 Return, found 5 hours ago
AU$1,237
Return
found 5 hours ago
Select TAP Portugal flight, departing Tue, 10 Nov from London to Chicago, returning Fri, 13 Nov, priced at AU$1,237 found 5 hours ago
Swiss International Air Lines
Thu, 26 Nov - Mon, 7 Dec
LGW
London
ORD
Chicago
AU$1,252 Return, found 18 hours ago
AU$1,252
Return
found 18 hours ago
Select Swiss International Air Lines flight, departing Thu, 26 Nov from London to Chicago, returning Mon, 7 Dec, priced at AU$1,252 found 18 hours ago
Delta
Fri, 20 Nov - Mon, 23 Nov
LGW
London
ORD
Chicago
AU$1,296 Return, found 6 days ago
AU$1,296
Return
found 6 days ago
Select Delta flight, departing Fri, 20 Nov from London to Chicago, returning Mon, 23 Nov, priced at AU$1,296 found 6 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from AU$1,256
ORD
O'Hare Intl.
Cheapest
Average driving time to city centre23 min
Flights from AU$1,256

Find the cheapest month to fly from London (LGW) to Chicago (ORD)

October is typically the cheapest month to fly

From AU$906 - AU$1,409 per traveller.

Frequently asked questions

How much does a flight from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from AU$708 and cheap return flights from AU$1,025 LGW to ORD with Expedia. Return flights often range between AU$1,579 and AU$7,243. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LGW to ORD ticket fares go up or down.
What is the cheapest month to fly from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest months to fly from LGW to ORD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LGW) to Chicago, IL (ORD)?
Enter LGW to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 20 connecting flights per day from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.). Some common connection points include Roissy-Charles de Gaulle (CDG), Zürich (ZRH), and Dr. Francisco de Sa Carneiro (OPO).
What is the earliest flight from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from London Gatwick (LGW) to Chicago O'Hare Intl. (ORD) typically departs around 5:30 AM. This flight is operated by Turkish Airlines. This is a seasonal service, active only in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
You'll typically find the most flights from London Gatwick (LGW) to Chicago O'Hare International (ORD) on a Tuesday, with around 32 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include British Airways, Air France, and Avianca Argentina. Looking at the week, Tuesday offers notably more flight options compared to other days, ensuring you have plenty of choices.
What are the most popular departure times for flights from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from London Gatwick (LGW) to Chicago O'Hare Intl. (ORD) are in the morning, from 9am to 12pm. Many major carriers, including Swiss International Air Lines, Air France and Helvetic Airways, offer flights during this window. This timing works well because it allows you to start your travel day a bit later and arrive in Chicago with plenty of time to settle in.
How long does it take to fly from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
There are no nonstop flights from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.). If you're flying from London Gatwick (LGW) to Chicago O'Hare (ORD), you'll typically find flights with at least one stop. One-stop flights usually take around 22 hours, covering a distance of approximately 6,379 kilometers. Flights with two or more stops generally take longer, with a typical travel time of about 19 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
You can fly business class between LGW and ORD. Airlines that offer business class service on this route include:
  • Air France
  • Turkish Airlines
  • Swiss International Air Lines
  • Air Baltic
  • Iberia Express
  • Icelandair
How do I earn miles on a London (LGW) to Chicago, IL (ORD) flight with Expedia?
It's easy to earn miles on a London (LGW) to Chicago, IL (ORD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago, IL (ORD) from London (LGW)?
From Gatwick (LGW), you can fly directly into O'Hare Intl. (ORD) in Chicago. Some flights may connect through major hubs like Zürich (ZRH), Roissy-Charles de Gaulle (CDG), or Adolfo Suarez Madrid-Barajas (MAD) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LGW) to Chicago, IL (ORD) at the last minute?
Typically, booking a last minute flight from London (LGW) to Chicago, IL (ORD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LGW) to Chicago, IL (ORD) flight and hotel package?
Securing a London (LGW) to Chicago, IL (ORD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your London (LGW-Gatwick) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gatwick
Destination airport
O'Hare Intl.
Airlines serving
Air France, American Airlines, Delta, Iberia, Icelandair, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Roundtrip price
AU$1,024
Distance
6341 km

Book with confidence

Your quick guide to flights from London to Chicago

Pick up great flights from London to Chicago

With Expedia, you have your pick of flights a day with 20 airlines covering flights from London to Chicago. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Chicago that take around hours.

Find cheap flights from London to Chicago

From the great flight deals with prices currently ranging from AU$1,025 to AU$1,296, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Chicago around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Chicago is normally in September.

Reasons to book your flight from London to Chicago with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Chicago across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Chicago right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from London to Chicago

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