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$267+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$552
(Norse)

One-way from

$267
(Norse)

Popular in

June

Cheapest in

February

Average price

$671

Good round-trip deal

$677 or less

Good one-way deal

$495 or less
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-London (LON) flights.
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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. 17% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. 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 oojo 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 8/199:25 pmLHR - ORD
1 stop29h 50mIcelandair
Deal found 4/16$573
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/67:47 pmORD - LGW
3 stops33h 58mMultiple Airlines
Tue 5/132:00 pmLGW - ORD
2 stops24h 50mMultiple Airlines
Deal found 4/17$599
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:15 pmORD - LHR
1 stop14h 45mScandinavian Airlines
Wed 10/15:00 pmLHR - ORD
1 stop29h 10mScandinavian Airlines
Deal found 4/16$600
This CrystalTravel deal was found by Cheapflights users on 4/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:15 pmORD - LGW
1 stop10h 20mIcelandair
Wed 9/173:40 pmLGW - ORD
1 stop11h 35mIcelandair
Deal found 4/17$600
This Travelocity deal was found by Cheapflights users on 4/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:00 pmORD - LHR
1 stop10h 35mAir Canada
Thu 8/149:30 amLHR - ORD
1 stop11h 21mAir Canada
Deal found 4/17$602
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sun 5/410:15 pmORD - MAN
1 stop31h 25mMultiple Airlines
Wed 5/711:20 amMAN - ORD
2 stops25h 22mMultiple Airlines
Deal found 4/16$603
This Booking.com deal was found by Cheapflights users on 4/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:08 pmORD - LHR
1 stop10h 22mMultiple Airlines
Wed 10/86:00 amLHR - ORD
1 stop12h 10mMultiple Airlines
Deal found 4/15$606
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:16 pmORD - LHR
1 stop10h 34mIberia
Wed 8/202:25 pmLHR - ORD
Nonstop8h 35mIberia
Deal found 4/17$607
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:40 pmORD - LHR
Nonstop7h 40mBritish Airways
Tue 5/139:15 amLHR - ORD
Nonstop8h 30mBritish Airways
Deal found 4/17$608
This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:25 pmORD - MAN
1 stop10h 15mIcelandair
Tue 5/131:05 pmMAN - ORD
1 stop11h 10mIcelandair
Deal found 4/17$610
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:05 pmORD - LHR
1 stop11h 55mSWISS
Tue 5/208:45 amLHR - ORD
1 stop13h 10mSWISS
Deal found 4/16$611
This Mytrip deal was found by Cheapflights users on 4/16. 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 5/67:25 pmORD - LTN
2 stops21h 30mMultiple Airlines
Wed 5/1411:25 amLTN - ORD
2 stops32h 10mMultiple Airlines
Deal found 4/16$613

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 April 17, 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 - LGW

ORDLGW

Chicago O'Hare Intl

Tue 5/6

7:47 pm-11:45 am

3 stops33h 58m

London Gatwick

Tue 5/13

2:00 pm-8:50 am

2 stops24h 50m

$599

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/6

4:40 pm-10:20 am

1 stop11h 40m

London Heathrow

Thu 5/15

11:10 am-1:55 pm

Nonstop8h 45m

$600

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 9/1

10:15 pm-2:35 pm

1 stop10h 20m

London Gatwick

Wed 9/17

3:40 pm-9:15 pm

1 stop11h 35m

$600

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/22

9:40 am-10:00 am

2 stops18h 20m

London Heathrow

Tue 4/29

8:45 am-3:55 pm

1 stop13h 10m

$603

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 5/4

10:15 pm-11:40 am

1 stop31h 25m

Manchester

Wed 5/7

11:20 am-6:42 am

2 stops25h 22m

$603

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/13

6:05 pm-8:20 am

Nonstop8h 15m

London Heathrow

Mon 5/19

1:45 pm-12:10 pm

1 stop28h 25m

$606

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/6

5:40 pm-7:20 am

Nonstop7h 40m

London Heathrow

Tue 5/13

9:15 am-11:45 am

Nonstop8h 30m

$608

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 5/6

7:25 pm-11:40 am

1 stop10h 15m

Manchester

Tue 5/13

1:05 pm-6:15 pm

1 stop11h 10m

$610

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/13

7:05 pm-1:00 pm

1 stop11h 55m

London Heathrow

Tue 5/20

8:45 am-3:55 pm

1 stop13h 10m

$611

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/22

3:35 pm-10:00 am

1 stop12h 25m

London Heathrow

Tue 4/29

9:30 am-2:55 pm

1 stop11h 25m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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 $1,110). 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 April 17, 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 April 17, 2025.

The most flights from USIL to GBENG are scheduled on a Thursday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (49 on average).

Rainfall in England by month

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

In terms of precipitation, rainfall in England 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 England when rainfall is around 1.6 in.

Temperature in England by month

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

If weather is an important factor for your trip to England, 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 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 April 17, 2025.
Read through reviews of airlines operating flights from Illinois to England, such as Delta, KLM and Finnair. 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
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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

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 Icelandair. According to our data, you can fly for as low as $271. Users have also found prices from $277 and $378 on TAP AIR PORTUGAL and Virgin Atlantic, 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 $1,110). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$257Average$695FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$381Average$595FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$467Average$831FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$468Average$623FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$506Average$774FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$516Average$679FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$543Average$802FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$554Average$821FlexibilityNo cancel feeOn-time67%
FinnairCheapest$559Average$724FlexibilityNo cancel feeOn-time76%
DeltaCheapest$578Average$937FlexibilityNo cancel feeOn-timeN/A

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