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

TAP AIR PORTUGAL, at $598, was found to be the cheapest airline from Chicago to London Gatwick Airport.Alternate airlines to your destination round-trip include Icelandair and British Airways. Users have found that TAP AIR PORTUGAL is 23% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $267. However, be on the lookout for offers from TAP AIR PORTUGAL and Porter Airlines, as they are both options that can get you from Chicago to London Gatwick Airport for a low price.

What are the most popular airlines that fly from Chicago to London Gatwick Airport?

American Airlines, British Airways and Icelandair are the most popular airlines when flying from Chicago to London Gatwick Airport.

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

Users have found that flying from Chicago to London Gatwick Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Chicago to London Gatwick Airport?

Find a great deal and save up to 7% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to London Gatwick Airport within the next two weeks, with the cheapest ticket starting at $717.

What is the cheapest month to fly from Chicago to London Gatwick Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to London Gatwick Airport. Flights to London Gatwick Airport from Chicago in February are about $748 on average during February, but can be found for as low as $473.

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

Most trusted provider : When it comes to deals on Chicago-London Gatwick Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Chicago-London Gatwick 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 Chicago to Gatwick that include hotel bookings?

Yes. In addition to deals on Chicago to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Gatwick?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Gatwick.

Can I find deals for business class flights from Chicago to Gatwick?

Yes. Cheapflights offers flight deals from Chicago to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$267+ Flights from Chicago to London Gatwick Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Chicago to Gatwick 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.

Cheap flight deals from Chicago to Gatwick

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$598 (oojo)
One-way from	$267 (Gurufare)
Popular in	October
Cheapest in	February
Average price	$756

Provider with most accurate pricing for Chicago (CHI)-London Gatwick flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-London Gatwick flights.

Search Deals

From Chicago (CHI) to London Gatwick

Search Deals

One-way flight from Chicago (CHI) to London Gatwick

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Chicago to Gatwick

Cheapest flights from Chicago to Gatwick
Explore the most affordable flight options available from Chicago to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

lun. 9/226:10 pmORD - LGW

1 stop15h 25mTAP AIR PORTUGAL

mar. 9/3010:35 amLGW - ORD

1 stop35h 35mTAP AIR PORTUGAL

Deal found 4/21

$598

mié. 9/108:12 pmORD - LGW

1 stop28h 08mMultiple Airlines

mar. 9/161:05 pmLGW - ORD

1 stop16h 05mMultiple Airlines

Deal found 4/21

$599

mié. 11/196:30 pmORD - LGW

1 stop10h 25mIcelandair

lun. 11/2411:55 amLGW - ORD

1 stop11h 25mIcelandair

Deal found 4/22

$611

dom. 5/1110:55 amMDW - LGW

1 stop17h 15mMultiple Airlines

mié. 5/142:00 pmLGW - MDW

1 stop28h 24mMultiple Airlines

Deal found 4/21

$663

mar. 4/291:28 pmORD - LGW

2 stops12h 42mAmerican Airlines

jue. 5/810:40 amLGW - ORD

2 stops18h 28mAmerican Airlines

Deal found 4/21

$663

sáb. 5/106:38 pmORD - LGW

1 stop29h 57mBritish Airways

mar. 5/203:05 pmLGW - ORD

1 stop32h 29mBritish Airways

Deal found 4/22

$670

mié. 9/102:20 pmORD - LGW

1 stop21h 35mSWISS

jue. 9/186:40 pmLGW - ORD

1 stop23h 30mSWISS

Deal found 4/21

$678

lun. 8/42:30 pmORD - LGW

1 stop13h 30mDelta

vie. 8/1512:00 pmLGW - ORD

1 stop14h 49mDelta

Deal found 4/21

$688

lun. 5/269:40 amMDW - LGW

2 stops18h 10mPorter Airlines

mar. 6/311:35 amLGW - MDW

2 stops35h 19mPorter Airlines

Deal found 4/22

$691

lun. 8/411:19 amORD - LGW

2 stops16h 41mVirgin Atlantic

jue. 8/1412:00 pmLGW - ORD

1 stop15h 34mVirgin Atlantic

Deal found 4/22

$693

Best flights from Chicago to Gatwick
Discover carefully curated flight deals from Chicago to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 22, 2025.

lun. 9/226:10 pmORD - LGW

1 stop15h 25mTAP AIR PORTUGAL

jue. 10/2310:35 amLGW - ORD

1 stop35h 35mTAP AIR PORTUGAL

Deal found 4/21

$598

mié. 9/108:12 pmORD - LGW

1 stop28h 08mMultiple Airlines

mar. 9/161:05 pmLGW - ORD

1 stop16h 05mMultiple Airlines

Deal found 4/21

$599

mié. 10/17:25 pmORD - LGW

1 stop13h 15mIcelandair

dom. 10/53:40 pmLGW - ORD

1 stop11h 35mIcelandair

Deal found 4/21

$611

mar. 5/611:45 amORD - LGW

1 stop14h 25mBritish Airways

mar. 5/133:05 pmLGW - ORD

1 stop32h 29mBritish Airways

Deal found 4/21

$663

mié. 9/102:20 pmORD - LGW

1 stop21h 35mSWISS

mié. 9/176:35 pmLGW - ORD

1 stop27h 20mSWISS

Deal found 4/21

$678

lun. 8/41:31 pmORD - LGW

1 stop14h 29mDelta

mié. 8/1312:00 pmLGW - ORD

1 stop15h 34mDelta

Deal found 4/21

$688

lun. 5/269:40 amMDW - LGW

2 stops18h 10mPorter Airlines

mar. 6/311:35 amLGW - MDW

2 stops35h 19mPorter Airlines

Deal found 4/22

$691

lun. 8/411:19 amORD - LGW

2 stops16h 41mVirgin Atlantic

vie. 8/1512:00 pmLGW - ORD

1 stop15h 34mVirgin Atlantic

Deal found 4/22

$693

sáb. 5/311:36 amORD - LGW

1 stop14h 34mAmerican Airlines

mar. 5/2012:20 pmLGW - ORD

2 stops17h 51mAmerican Airlines

Deal found 4/22

$710

mié. 9/177:50 pmORD - LGW

1 stop20h 30mTurkish Airlines

vie. 10/35:30 amLGW - ORD

1 stop18h 25mTurkish Airlines

Deal found 4/21

$730

dom. 5/1110:55 amMDW - LGW

1 stop17h 15mMultiple Airlines

mié. 5/142:00 pmLGW - MDW

1 stop28h 24mMultiple Airlines

Deal found 4/21

$663

Last-minute flights from Chicago to Gatwick
Discover last-minute flight deals from Chicago to Gatwick. Data last updated abril 22, 2025 and is based on user searches.

mié. 4/236:00 pmORD - LGW

1 stop14h 00mTAP AIR PORTUGAL

mar. 4/294:25 pmLGW - ORD

1 stop29h 45mTAP AIR PORTUGAL

Deal found 4/20

$701

jue. 4/244:30 pmORD - LGW

1 stop21h 30mIberia

lun. 4/288:40 pmLGW - ORD

1 stop23h 35mIberia

Deal found 4/22

$746

dom. 4/276:35 pmORD - LGW

1 stop17h 15mSWISS

lun. 5/56:35 pmLGW - ORD

1 stop23h 35mSWISS

Deal found 4/22

$680

dom. 4/276:00 pmORD - LGW

2 stops35h 20mTAP AIR PORTUGAL

mar. 5/612:10 pmLGW - ORD

2 stops34h 00mTAP AIR PORTUGAL

Deal found 4/21

$932

lun. 4/285:10 pmORD - LGW

1 stop33h 00mBritish Airways

vie. 5/93:05 pmLGW - ORD

1 stop32h 29mBritish Airways

Deal found 4/21

$670

mié. 4/3011:36 amORD - LGW

1 stop14h 34mAmerican Airlines

vie. 5/912:20 pmLGW - ORD

1 stop27h 05mAmerican Airlines

Deal found 4/21

$659

mié. 4/307:50 pmORD - LGW

1 stop20h 30mTurkish Airlines

lun. 5/52:00 pmLGW - ORD

1 stop25h 40mTurkish Airlines

Deal found 4/22

$1,036

jue. 5/19:38 pmORD - LGW

1 stop31h 17mMultiple Airlines

mié. 5/710:55 amLGW - ORD

1 stop25h 47mMultiple Airlines

Deal found 4/21

$603

jue. 5/11:19 pmMDW - LGW

1 stop14h 41mMultiple Airlines

mié. 5/72:00 pmLGW - MDW

1 stop28h 24mMultiple Airlines

Deal found 4/21

$726

vie. 5/210:15 pmORD - LGW

1 stop31h 30mIcelandair

mié. 5/73:40 pmLGW - ORD

1 stop11h 35mIcelandair

Deal found 4/21

$628

mar. 5/66:35 pmORD - LGW

1 stop17h 15mSWISS

mié. 5/146:35 pmLGW - ORD

1 stop27h 20mSWISS

Deal found 4/22

$678

sáb. 5/106:38 pmORD - LGW

1 stop29h 57mBritish Airways

mar. 5/203:05 pmLGW - ORD

1 stop32h 29mBritish Airways

Deal found 4/22

$670

One-way flights from Chicago to Gatwick
Search for one-way flight options from Chicago to Gatwick. Find affordable one-way fares based on user searches. Data last updated abril 22, 2025.

mar. 7/2910:15 pmORD - LGW

1 stop31h 30mIcelandair

Deal found 4/22

$267

dom. 7/137:00 amORD - LGW

1 stop17h 55mMultiple Airlines

Deal found 4/22

$276

mar. 6/175:20 pmMDW - LGW

2 stops34h 05mMultiple Airlines

Deal found 4/22

$313

lun. 7/146:10 pmORD - LGW

2 stops20h 15mTAP AIR PORTUGAL

Deal found 4/22

$364

lun. 6/169:40 amMDW - LGW

2 stops18h 10mPorter Airlines

Deal found 4/21

$400

lun. 4/2811:36 amORD - LGW

1 stop14h 34mBritish Airways

Deal found 4/22

$415

dom. 4/274:30 pmORD - LGW

1 stop12h 20mIberia

Deal found 4/22

$422

sáb. 8/239:30 amORD - LGW

2 stops18h 30mVirgin Atlantic

Deal found 4/21

$463

mié. 5/2810:50 amORD - LGW

1 stop16h 45mJetBlue

Deal found 4/22

$509

lun. 4/2811:36 amORD - LGW

1 stop14h 34mAmerican Airlines

Deal found 4/22

$513

mié. 9/173:00 pmORD - LGW

1 stop14h 15mITA Airways

Deal found 4/22

$515

mar. 4/299:35 pmORD - LGW

2 stops14h 15mSWISS

Deal found 4/22

$556

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

jue. 5/1

9:38 pm-10:55 am

1 stop31h 17m

London Gatwick

mié. 5/7

10:55 am-6:42 am

1 stop25h 47m

$603

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

vie. 5/2

10:15 pm-11:45 am

1 stop31h 30m

London Gatwick

mié. 5/7

3:40 pm-9:15 pm

1 stop11h 35m

$628

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

dom. 5/11

1:55 pm-7:50 am

2 stops11h 55m

London Gatwick

mar. 5/20

12:20 pm-12:11 am

2 stops17h 51m

$658

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

dom. 5/11

10:55 am-10:10 am

1 stop17h 15m

London Gatwick

mié. 5/14

2:00 pm-12:24 pm

1 stop28h 24m

$663

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

sáb. 5/10

6:38 pm-6:35 am

1 stop29h 57m

London Gatwick

mar. 5/20

3:05 pm-5:34 pm

1 stop32h 29m

$670

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

mar. 5/6

6:35 pm-5:50 pm

1 stop17h 15m

London Gatwick

mié. 5/14

6:35 pm-3:55 pm

1 stop27h 20m

$678

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

lun. 5/26

9:40 am-9:50 am

2 stops18h 10m

London Gatwick

mar. 6/3

11:35 am-4:54 pm

2 stops35h 19m

$691

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

dom. 7/20

6:00 pm-9:45 am

1 stop33h 45m

$270

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

lun. 7/21

6:10 pm-9:15 am

2 stops33h 05m

$272

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

lun. 4/28

7:25 pm-2:35 pm

1 stop13h 10m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 19 results

Compare providers for flights from Chicago to Gatwick

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Gatwick in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	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 Chicago-London Gatwick Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-London Gatwick Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-London Gatwick Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-London Gatwick Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Chicago-London Gatwick 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 Chicago to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Chicago 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 Chicago to London Gatwick Airport

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

Currently, January is the cheapest month in which you can book a flight from Chicago to London Gatwick Airport (average of $564). Flying from Chicago to London Gatwick Airport in June is currently the most expensive (average of $809). 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 LGW?

When flying from Chicago to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight in the morning.

What is the cheapest day to fly from Chicago to London Gatwick Airport?

Travelers seeking maximum savings on their Chicago to London Gatwick Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Gatwick by month

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

If weather is an important factor for your trip to London Gatwick 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Gatwick

Peruse reviews from past customers who have flown with Delta, Porter Airlines and SWISS from Chicago to London 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.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

8.0

Very good

284 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,923 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Chicago to London Gatwick Airport round-trip?
TAP AIR PORTUGAL, at $598, was found to be the cheapest airline from Chicago to London Gatwick Airport.Alternate airlines to your destination round-trip include Icelandair and British Airways. Users have found that TAP AIR PORTUGAL is 23% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Chicago to London Gatwick Airport one-way?
The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $267. However, be on the lookout for offers from TAP AIR PORTUGAL and Porter Airlines, as they are both options that can get you from Chicago to London Gatwick Airport for a low price.
Can I find deals for flights from Chicago to Gatwick that include hotel bookings?
Yes. In addition to deals on Chicago to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Gatwick.
Can I find deals for business class flights from Chicago to Gatwick?
Yes. Cheapflights offers flight deals from Chicago to Gatwick 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 Chicago to London Gatwick Airport?
Currently, January is the cheapest month in which you can book a flight from Chicago to London Gatwick Airport (average of $564). Flying from Chicago to London Gatwick Airport in June is currently the most expensive (average of $809). 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

Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Chelmsford

Sutton

Brentwood

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Chicago to Gatwick

Other flights to Gatwick

Orlando to Gatwick flights

Miami to Gatwick flights

Los Angeles to Gatwick flights

John F Kennedy Intl to Gatwick flights

Boston to Gatwick flights

Tampa to Gatwick flights

London Gatwick Airport to Dublin flights

London Gatwick Airport to Milan Malpensa Airport flights

London Gatwick Airport to Krakow flights

London Gatwick Airport to Rome Fiumicino Airport flights

London Gatwick Airport to Alicante flights

London Gatwick Airport to Edinburgh flights

London Gatwick Airport to Vienna flights

London Gatwick Airport to Prague flights

London Gatwick Airport to Paris Orly Airport flights

London Gatwick Airport to Bilbao flights

London Gatwick Airport to Faro flights

London Gatwick Airport to Budapest flights

London Gatwick Airport to Dalaman flights

London Gatwick Airport to Florence flights

London Gatwick Airport to Munich flights

London Gatwick Airport to Paris Charles de Gaulle Airport flights

London Gatwick Airport to Glasgow Intl Airport flights

Top 4 airlines flying from Chicago to Gatwick

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$524	Average$660	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$588	Average$744	FlexibilityNo cancel fee	On-time70%
Iberia	Cheapest$606	Average$996	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$658	Average$802	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$267+ Cheap flights from Chicago (CHI) to Gatwick (LGW)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Gatwick with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chicago to Gatwick

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Gatwick

Cheapest flights from Chicago to GatwickExplore the most affordable flight options available from Chicago to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

Explore the most affordable flight options available from Chicago to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Chicago to Gatwick

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 Chicago to Gatwick in April.

Best time to book a flight from Chicago to Gatwick

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

Cheapflights Insights

Everything you need to know about your flight from Chicago to London Gatwick Airport

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

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

Find hourly flight availability from Chicago to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 22, 2025.

What is the cheapest day to fly from Chicago to London Gatwick Airport?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Gatwick. Price data was last updated on December 16, 2024.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

Reviews of airlines servicing Gatwick

Peruse reviews from past customers who have flown with Delta, Porter Airlines and SWISS from Chicago to London 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.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Gatwick. 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 Chicago to London Gatwick Airport round-trip?

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

Can I find deals for flights from Chicago to Gatwick that include hotel bookings?

How can I find direct flights from Chicago to Gatwick?

Can I find deals for business class flights from Chicago to Gatwick?

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

Traveling to a place near Chicago?

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.

Alternative routes for Chicago to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Chicago to Gatwick

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Chicago to Gatwick
Explore the most affordable flight options available from Chicago to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.