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$359+ Cheap flights from England to Illinois

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ORD
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap flight deals from England to Illinois

Cheapest flights from England to Illinois
Explore the most affordable flight options available from England to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:40 am
LHR
-
ORD
1 stop15h 30m
Scandinavian Airlines
Fri 6/57:15 pm
ORD
-
LHR
1 stop14h 45m
Scandinavian Airlines
Deal found 3/17$580
This Super.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:50 pm
LHR
-
ORD
1 stop26h 10m
TAP AIR PORTUGAL
Wed 4/296:00 pm
ORD
-
LHR
1 stop15h 35m
TAP AIR PORTUGAL
Deal found 3/13$584
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:30 pm
LHR
-
ORD
1 stop26h 40m
Scandinavian Airlines
Tue 5/267:15 pm
ORD
-
LHR
2 stops20h 20m
Scandinavian Airlines
Deal found 3/17$585
This deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Tue 7/287:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 3/17$589
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:15 pm
STN
-
ORD
2 stops29h 00m
Multiple Airlines
Mon 4/277:25 pm
ORD
-
STN
2 stops17h 25m
Multiple Airlines
Deal found 3/16$589
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:40 pm
LGW
-
ORD
1 stop11h 45m
Icelandair
Fri 4/2410:25 pm
ORD
-
LGW
1 stop10h 15m
Icelandair
Deal found 3/15$590
This The Travel House deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Wed 4/227:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 3/16$594
This The Travel House deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 am
LHR
-
ORD
1 stop15h 30m
Scandinavian Airlines
Wed 10/147:15 pm
ORD
-
LHR
1 stop17h 15m
Scandinavian Airlines
Deal found 3/17$595
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Tue 5/1910:25 pm
ORD
-
LGW
1 stop31h 20m
Icelandair
Deal found 3/15$596
This TravelUp deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:45 pm
LHR
-
ORD
1 stop27h 15m
TAP AIR PORTUGAL
Sun 5/106:00 pm
ORD
-
LHR
1 stop12h 45m
TAP AIR PORTUGAL
Deal found 3/18$596
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:45 pm
STN
-
ORD
2 stops35h 30m
Multiple Airlines
Tue 4/217:25 pm
ORD
-
STN
2 stops22h 45m
Multiple Airlines
Deal found 3/17$596
This The Travel House deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Tue 4/217:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 3/18$597

Find flight deals from England to Illinois

Keep the following information in mind while searching for England to Illinois flight deals. Data was last updated March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(Kiwi.com)

One-way from

$359
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$750

Good round-trip deal

$837 or less

Good one-way deal

$611 or less
Provider with most accurate pricing for London (LON)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Chicago (CHI) flights.
Search Deals
From England to Illinois
Search Deals
One-way flight from England to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from England to Illinois.
Search Deals
Price to beat on a one-way flight from England to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from England to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from England to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 4/17

3:40 pm-9:25 pm

1 stop11h 45m

Chicago O'Hare Intl

Sun 4/19

7:25 pm-2:40 pm

1 stop13h 15m

$635

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 4/16

9:25 pm-9:25 pm

1 stop30h 00m

Chicago O'Hare Intl

Mon 4/20

7:25 pm-11:55 am

1 stop10h 30m

$681

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 4/16

9:25 pm-9:25 pm

1 stop30h 00m

Chicago O'Hare Intl

Tue 6/16

10:25 pm-8:20 pm

1 stop15h 55m

$711

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 4/29

6:15 am-2:00 pm

1 stop13h 45m

Chicago O'Hare Intl

Wed 5/6

9:00 pm-9:15 pm

1 stop18h 15m

$717

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 4/13

7:25 am-2:00 pm

1 stop12h 35m

Chicago O'Hare Intl

Mon 4/27

1:06 pm-5:55 am

1 stop10h 49m

$735

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 5/28

1:00 pm-7:15 pm

1 stop12h 15m

Chicago O'Hare Intl

Tue 6/2

9:00 pm-1:25 pm

1 stop10h 25m

$752

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/9

11:05 am-2:10 pm

Nonstop9h 05m

Chicago O'Hare Intl

Wed 9/23

4:25 pm-6:45 am

Nonstop8h 20m

$768

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 4/20

8:00 am-10:55 am

Nonstop8h 55m

Chicago O'Hare Intl

Mon 5/4

4:25 pm-6:45 am

Nonstop8h 20m

$769

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 4/30

8:45 am-3:55 pm

1 stop13h 10m

Chicago O'Hare Intl

Thu 5/7

6:10 pm-8:30 am

Nonstop8h 20m

$769

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 4/14

9:25 am-3:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Mon 4/20

9:30 pm-5:50 pm

2 stops14h 20m

$774

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from England to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from England 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 England to Illinois

What is the cheapest month to book a flight from England to Illinois?

Currently, April is the cheapest month in which you can book a flight from England to Illinois (average of $58). Flying from England to Illinois in July is currently the most expensive (average of $659). 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 ENG to IL?

Find hourly flight availability from England to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2026.

When flying from England to Illinois, 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 England to Illinois

Explore weekly flight availability from England to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 18, 2026.

The most flights from GBENG to USIL are scheduled on a Monday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (27 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated March 18, 2026.
Peruse reviews from past customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from England to Illinois 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.
United Airlines
7.4
Good
9,435 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,435 reviews
United Airlines
7.4
Good
9,435 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Aer Lingus
7.2
Good
1,477 reviews
United Airlines
7.4
Good
9,435 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,469 reviews
United Airlines
7.4
Good
9,435 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Icelandair
7.1
Good
622 reviews
United Airlines
7.4
Good
9,435 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
British Airways
6.7
Okay
7,799 reviews
United Airlines
7.4
Good
9,435 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from England to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from England to Illinois?

    Airlines like Icelandair, SWISS, and Lufthansa fly from England to Illinois in about 11h 35m. The time it takes to get you to your destination can typically vary by up to 1h 05m. Airlines will cover a distance of 3957 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from England to Illinois one-way?

    One-way options have recently been found by users for as low as $351 on Finnair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $400 and American Airlines from $442 one-way.

  • Can I find deals for flights from England to Illinois that include hotel bookings?

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

  • How can I find direct flights from England to Illinois?

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

  • Can I find deals for business class flights from England to Illinois?

    Yes. Cheapflights offers flight deals from England to Illinois 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 England to Illinois?

    Currently, April is the cheapest month in which you can book a flight from England to Illinois (average of $58). Flying from England to Illinois in July is currently the most expensive (average of $659). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from England to Illinois

Discover the top 10 airlines that operate flights from England to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$446Average$798FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$468Average$581FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$485Average$749FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$494Average$588FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$530Average$832FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$531Average$772FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$579Average$786FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$618Average$809FlexibilityNo cancel feeOn-time76%
IberiaCheapest$641Average$778FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$653Average$789FlexibilityNo cancel feeOn-timeN/A

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