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$228+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LHR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$433
(TAP AIR PORTUGAL)

One-way from

$228
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$663

Good round-trip deal

$639 or less

Good one-way deal

$434 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 ($204 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 September 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 September 11, 2025.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:15 pmORD - MAN
1 stop18h 00mTAP AIR PORTUGAL
Sat 11/85:10 pmMAN - ORD
1 stop27h 50mTAP AIR PORTUGAL
Deal found 9/10$433
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:30 pmORD - MAN
1 stop10h 15mIcelandair
Mon 12/811:55 amMAN - ORD
1 stop11h 25mIcelandair
Deal found 9/11$498
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:30 pmORD - MAN
1 stop10h 15mIcelandair
Sat 11/1511:55 amMAN - ORD
1 stop11h 25mIcelandair
Deal found 9/11$500
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 10/267:30 pmORD - MAN
1 stop10h 15mIcelandair
Sun 11/211:55 amMAN - ORD
1 stop11h 25mIcelandair
Deal found 9/11$501
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 9/284:00 pmORD - LHR
Nonstop8h 20mUnited Airlines
Wed 10/156:50 amLHR - ORD
1 stop11h 15mUnited Airlines
Deal found 9/8$505
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Mon 10/277:50 pmORD - LGW
1 stop17h 00mSWISS
Mon 11/36:40 pmLGW - ORD
1 stop27h 40mSWISS
Deal found 9/11$505
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/249:50 pmORD - LHR
Nonstop7h 55mUnited Airlines
Wed 10/226:50 amLHR - ORD
1 stop11h 15mUnited Airlines
Deal found 9/9$506
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/106:30 pmORD - LTN
1 stop13h 30mMultiple Airlines
Sun 11/236:00 amLTN - ORD
1 stop17h 20mMultiple Airlines
Deal found 9/10$506
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:50 pmORD - LHR
1 stop12h 20mAir Canada
Fri 11/216:50 amLHR - ORD
2 stops14h 05mAir Canada
Deal found 9/11$507
This Tripair deal was found by Cheapflights users on 9/9. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:40 amORD - LHR
1 stop13h 15mUnited Airlines
Tue 9/3011:05 amLHR - ORD
Nonstop9h 05mUnited Airlines
Deal found 9/9$508
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 12/36:40 amORD - LGW
1 stop17h 20mMultiple Airlines
Tue 12/91:00 pmLGW - ORD
1 stop29h 45mMultiple Airlines
Deal found 9/10$508
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Wed 10/228:40 amORD - STN
2 stops26h 15mMultiple Airlines
Wed 10/298:55 pmSTN - ORD
2 stops25h 25mMultiple Airlines
Deal found 9/9$508

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 September 11, 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

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 10/25

6:15 pm-6:15 pm

1 stop18h 00m

Manchester

Sat 11/8

5:10 pm-3:00 pm

1 stop27h 50m

$433

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 10/27

7:50 pm-5:50 pm

1 stop17h 00m

London Gatwick

Mon 11/3

6:40 pm-4:20 pm

1 stop27h 40m

$505

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 9/28

4:00 pm-6:20 am

Nonstop8h 20m

London Heathrow

Tue 10/21

6:50 am-12:05 pm

1 stop11h 15m

$506

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 11/12

5:50 pm-7:55 am

Nonstop8h 05m

London Heathrow

Wed 11/19

6:50 am-12:10 pm

1 stop11h 20m

$506

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 12/3

6:30 pm-12:55 pm

1 stop12h 25m

London Luton

Thu 12/11

6:00 am-5:20 pm

1 stop17h 20m

$509

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 10/14

10:40 am-12:00 pm

2 stops19h 20m

London Stansted

Tue 10/21

6:20 am-9:51 am

2 stops33h 31m

$511

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 11/1

8:18 pm-9:40 am

1 stop32h 22m

London Heathrow

Mon 11/10

12:05 pm-4:20 pm

1 stop34h 15m

$514

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 9/21

6:00 pm-8:20 am

Nonstop8h 20m

London Heathrow

Tue 9/30

2:05 pm-8:01 am

1 stop23h 56m

$516

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 9/24

4:00 pm-6:20 am

Nonstop8h 20m

London Heathrow

Fri 10/3

2:10 pm-5:20 pm

Nonstop9h 10m

$517

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 12/2

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Mon 12/8

11:55 am-5:20 pm

1 stop11h 25m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 $1,098). 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 September 11, 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 September 11, 2025.

The most flights from USIL to GBENG are scheduled on a Tuesday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (52 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 September 11, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Icelandair 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.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Icelandair
7.0
Good
546 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,929 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • How long is the flight from Illinois to England?

    For as low as $506, TAP AIR PORTUGAL can have you in England from Illinois in 8h 20m. Illinois and England are separated by a distance of 3939 mi. This flight may include one or multiple stops.

  • 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 $237. Users have also found prices from $324 and $362 on JetBlue and Scandinavian Airlines, 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 $1,098). 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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Newark to Stansted flights
Newark to Luton flights
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Baltimore to Gatwick flights
Los Angeles to London City flights
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San Francisco to Gatwick flights
Newark to Edinburgh flights
Los Angeles to Gatwick flights
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O'Hare Intl to London City flights
Dallas/Fort Worth to Gatwick flights
Austin to Heathrow flights
LaGuardia to London City flights
San Francisco to London City flights
Minneapolis to Heathrow flights
Seattle to Gatwick flights
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Boston to Stansted flights
Raleigh to Heathrow flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$632FlexibilityNo cancel feeOn-time62%
SWISSCheapest$257Average$701FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$338Average$597FlexibilityNo cancel feeOn-time77%
DeltaCheapest$345Average$920FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$430Average$862FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$472Average$649FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$502Average$824FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$531Average$801FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$554Average$746FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$554Average$804FlexibilityNo cancel feeOn-timeN/A

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