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$223+ Cheap flights from Illinois to England

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LHR
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Illinois to England

Keep the following information in mind while searching for Illinois to England flight deals. Data was last updated July 30, 2025.

Round-trip from

$520
(Virgin Atlantic)

One-way from

$223
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,039

Good round-trip deal

$622 or less

Good one-way deal

$388 or less
From Illinois to England
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One-way flight from Illinois to England
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Highest demand for flights based on searches. 21% potential increase in price ($209 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Illinois to England.
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Price to beat on a one-way flight from Illinois to England.
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Find flight deals from Illinois to England

Cheapest flights from Illinois to England
Explore the most affordable flight options available from Illinois to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:00 amORD - LHR
1 stop17h 45mDelta
Wed 9/36:15 amLHR - ORD
1 stop14h 45mDelta
Deal found 7/29$520
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:15 pmORD - LGW
1 stop31h 30mIcelandair
Mon 8/253:40 pmLGW - ORD
1 stop11h 35mIcelandair
Deal found 7/29$520
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:35 pmORD - LHR
1 stop12h 00mUnited Airlines
Tue 10/287:40 amLHR - ORD
Nonstop9h 20mUnited Airlines
Deal found 7/30$522
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 10/207:05 pmORD - LCY
1 stop11h 25mSWISS
Mon 10/277:10 pmLCY - ORD
1 stop27h 10mSWISS
Deal found 7/29$522
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/117:05 pmORD - LGW
1 stop16h 45mSWISS
Wed 8/206:35 pmLGW - ORD
1 stop23h 35mSWISS
Deal found 7/30$522
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 10/2711:13 amORD - LGW
1 stop13h 47mMultiple Airlines
Sun 11/91:00 pmLGW - ORD
1 stop24h 13mMultiple Airlines
Deal found 7/29$523
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:05 pmORD - LHR
1 stop30h 50mSWISS
Mon 9/226:40 pmLHR - ORD
1 stop27h 15mSWISS
Deal found 7/29$525
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:15 pmORD - LHR
Nonstop8h 05mBritish Airways
Tue 8/128:55 amLHR - ORD
1 stop12h 59mBritish Airways
Deal found 7/29$526
This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:21 pmORD - LHR
1 stop14h 24mIberia
Thu 9/183:30 pmLHR - ORD
Nonstop8h 45mIberia
Deal found 7/29$528
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Fri 11/76:30 pmORD - LTN
2 stops20h 25mMultiple Airlines
Tue 11/119:40 pmLTN - ORD
2 stops25h 40mMultiple Airlines
Deal found 7/29$530
This Icelandair deal was found by Cheapflights users on 7/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:25 pmORD - LHR
1 stop10h 30mIcelandair
Tue 9/309:25 pmLHR - ORD
1 stop26h 50mIcelandair
Deal found 7/29$530
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:25 pmMDW - LHR
1 stop15h 05mDelta
Tue 9/26:15 amLHR - MDW
2 stops18h 22mDelta
Deal found 7/30$530

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to England 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 July 30, 2025.
Use the filters below to find and compare flights from Illinois to England that are best for you.

Fly from

Illinois

Fly to

England

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 8/27

7:00 am-6:45 am

1 stop17h 45m

London Heathrow

Wed 9/3

6:15 am-3:00 pm

1 stop14h 45m

$520

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 8/21

10:15 pm-11:45 am

1 stop31h 30m

London Gatwick

Mon 8/25

3:40 pm-9:15 pm

1 stop11h 35m

$520

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 10/15

3:35 pm-9:35 am

1 stop12h 00m

London Heathrow

Tue 10/28

7:40 am-12:00 pm

Nonstop9h 20m

$522

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 10/20

7:05 pm-12:30 pm

1 stop11h 25m

London City

Mon 10/27

7:10 pm-5:20 pm

1 stop27h 10m

$522

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 8/11

7:05 pm-5:50 pm

1 stop16h 45m

London Gatwick

Wed 8/20

6:35 pm-12:10 pm

1 stop23h 35m

$522

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 10/27

11:13 am-6:00 am

1 stop13h 47m

London Gatwick

Sun 11/9

1:00 pm-7:13 am

1 stop24h 13m

$523

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 8/25

7:05 pm-7:55 am

1 stop30h 50m

London Heathrow

Mon 9/22

6:40 pm-3:55 pm

1 stop27h 15m

$525

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 8/5

8:15 pm-10:20 am

Nonstop8h 05m

London Heathrow

Tue 8/12

8:55 am-3:54 pm

1 stop12h 59m

$526

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 9/1

4:21 pm-12:45 pm

1 stop14h 24m

London Heathrow

Thu 9/18

3:30 pm-6:15 pm

Nonstop8h 45m

$528

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 8/5

7:25 pm-11:55 am

1 stop10h 30m

London Heathrow

Tue 9/30

9:25 pm-6:15 pm

1 stop26h 50m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to England

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

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

Currently, November is the cheapest month in which you can book a flight from Illinois to England (average of $661). Flying from Illinois to England in June is currently the most expensive (average of $1,097). 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 IL to ENG?

Find hourly flight availability from Illinois to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to England as you normally would.

Weekly flight availability from Illinois to England

Explore weekly flight availability from Illinois to England. 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 July 30, 2025.

The most flights from USIL to GBENG are scheduled on a Monday (57 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (51 on average).

How much does it cost to fly round-trip from Illinois to England?

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. 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 England. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines from Illinois to England by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to England. 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 Illinois to England one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $224. Users have also found prices from $231 and $262 on WestJet and Icelandair, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Illinois to England (average of $661). Flying from Illinois to England in June is currently the most expensive (average of $1,097). 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

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Alternative routes for Illinois to England

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to England

Discover the top 10 airlines that operate flights from Illinois to England. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$610FlexibilityNo cancel feeOn-time62%
SWISSCheapest$257Average$723FlexibilityNo cancel feeOn-time79%
DeltaCheapest$345Average$895FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$358Average$597FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$430Average$811FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$470Average$647FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$508Average$804FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$531Average$810FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$568Average$746FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$576Average$859FlexibilityNo cancel feeOn-time71%

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