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Cheap flights from England to Illinois from £276

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ORD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from England to Illinois

Enter your travel dates to find the best prices.

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 30 October 2025.

Mon 17/1107:05LHR - ORD
2 stops15h 40mScandinavian Airlines
Fri 6/219:20ORD - LHR
1 stop32h 00mScandinavian Airlines
Deal found 28/10£402
Mon 24/1108:30STN - ORD
2 stops14h 50mMultiple Airlines
Mon 8/1218:30ORD - STN
2 stops17h 50mMultiple Airlines
Deal found 27/10£402
Thu 13/1106:40LHR - ORD
1 stop16h 05mScandinavian Airlines
Thu 11/1219:20ORD - LHR
1 stop16h 20mScandinavian Airlines
Deal found 29/10£403
Wed 26/1106:50LTN - ORD
2 stops16h 30mMultiple Airlines
Wed 3/1218:30ORD - LTN
2 stops22h 35mMultiple Airlines
Deal found 29/10£403
Wed 26/1106:30STN - ORD
2 stops16h 50mMultiple Airlines
Wed 3/1218:30ORD - STN
2 stops22h 20mMultiple Airlines
Deal found 29/10£403
Thu 4/1208:50LGW - ORD
2 stops14h 30mMultiple Airlines
Mon 8/1218:30ORD - LGW
2 stops20h 30mMultiple Airlines
Deal found 29/10£404
Thu 13/1107:05LHR - ORD
2 stops15h 40mScandinavian Airlines
Mon 24/1119:20ORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 28/10£404
Thu 4/1206:30STN - ORD
2 stops16h 50mMultiple Airlines
Mon 8/1218:30ORD - STN
2 stops17h 50mMultiple Airlines
Deal found 28/10£404
Wed 19/1110:20LHR - ORD
1 stop12h 25mScandinavian Airlines
Wed 26/1119:20ORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 29/10£405
Tue 4/1121:20STN - ORD
2 stops21h 50mMultiple Airlines
Wed 12/1116:20ORD - STN
2 stops22h 35mMultiple Airlines
Deal found 28/10£405
Wed 3/1211:15LGW - ORD
2 stops35h 30mMultiple Airlines
Mon 8/1219:20ORD - LGW
2 stops19h 40mMultiple Airlines
Deal found 29/10£405
Wed 12/1121:05LHR - ORD
2 stops25h 40mScandinavian Airlines
Sun 16/1119:20ORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 28/10£405

Cheap flight deals from England to Illinois

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

Round-trip from

£402

One-way from

£276

Popular in

July

Cheapest in

February

Average price

£553

Good round-trip deal

£561 or less

Good one-way deal

£456 or less
22/1-24/1
  • 22/1-24/1
  • 3 total stops
  • 43h 31m total
  • England to Illinois
Search Deals
15/12
  • 15/12
  • 3 total stops
  • 50h 31m total
  • England to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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

 
Customise 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 858,174 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from England to Illinois that are best for you.

Fly from

England

Fly to

Illinois

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 4/12

06:30-17:20

2 stops16h 50m

Chicago O'Hare Intl

Mon 8/12

18:30-21:20

2 stops20h 50m

£403

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 21/1

19:50-16:45

2 stops26h 55m

Chicago O'Hare Intl

Sat 24/1

19:20-18:50

2 stops17h 30m

£410

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Thu 8/1

14:00-09:13

1 stop25h 13m

Chicago Midway

Mon 12/1

10:18-10:00

1 stop17h 42m

£415

ManchesterChicago

MAN - ORD

MANORD

Manchester

Tue 18/11

12:55-16:45

2 stops33h 50m

Chicago O'Hare Intl

Mon 1/12

19:20-17:55

2 stops16h 35m

£424

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 6/12

06:40-16:45

1 stop16h 05m

Chicago O'Hare Intl

Sun 7/12

19:20-16:00

1 stop14h 40m

£426

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 4/12

06:50-20:05

2 stops19h 15m

Chicago O'Hare Intl

Mon 8/12

18:50-22:20

2 stops21h 30m

£430

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 3/12

19:30-16:45

1 stop27h 15m

Chicago O'Hare Intl

Wed 7/1

19:20-16:00

1 stop14h 40m

£430

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 24/11

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Mon 1/12

19:20-18:35

1 stop17h 15m

£431

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 24/11

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Fri 28/11

19:20-09:30

1 stop32h 10m

£431

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 22/1

13:45-16:20

1 stop32h 35m

Chicago O'Hare Intl

Sat 24/1

15:55-06:30

1 stop32h 35m

£435

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 60 results
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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 return 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, September is the cheapest month in which you can book a flight from England to Illinois (average of £154). Flying from England to Illinois in July is currently the most expensive (average of £509). 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 30 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from England to Illinois by exploring options for tickets at midday.

What is the cheapest day to fly from England to Illinois?

Use this chart to determine the cheapest time to fly return from England to Illinois. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their England to Illinois flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 October 2025.
Get a feel of what it's like to fly with Finnair, Aer Lingus, andIcelandair from England to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,333 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,361 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.1
Good
562 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,541 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,487 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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?

    Scandinavian Airlines, United Airlines, and Icelandair can get you from England to Illinois in just under 11h 25m. Your travel time can differ by up to 21h 10m. The distance between England and Illinois is about 3960 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £386. Users have also found prices from £391 and £395 on Lufthansa and United Airlines, respectively.

  • 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 holiday 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, September is the cheapest month in which you can book a flight from England to Illinois (average of £154). Flying from England to Illinois in July is currently the most expensive (average of £509). 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 England to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
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Gatwick to Newark flights
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Gatwick to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
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Stansted to Miami flights
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London City to Orlando flights
Luton to Miami flights
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Gatwick to Boston flights
Edinburgh to John F Kennedy Intl flights
Heathrow to Denver flights
London City to Boston flights
Heathrow to Sky Harbor Intl flights
Gatwick to San Francisco flights
London City to San Francisco flights
Heathrow to Austin flights

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 858,174 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£319Average£509FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£346Average£672FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£350Average£624FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£361Average£472FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£374Average£625FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£392Average£550FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£402Average£614FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£410Average£612FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapest£410Average£601FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£414Average£665FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to Illinois?

When you search for this flight from England to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from England to Illinois?

Cheapflights helps you find that perfect flight to Illinois from England by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from England to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from England to Illinois become cheaper?

Of course! You can now track prices for flights from England to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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