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Cheap flights from England to Illinois from £260

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ORD
13 Dec — 20 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 13 November 2025.

Thu 20/1116:00LGW - ORD
1 stop29h 25mTAP AIR PORTUGAL
Sun 30/1120:25ORD - LGW
1 stop13h 20mTAP AIR PORTUGAL
Deal found 12/11£414
Thu 25/1210:20LHR - ORD
1 stop12h 25mScandinavian Airlines
Wed 31/1219:20ORD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 11/11£415
Sat 6/1210:20LHR - ORD
1 stop12h 25mScandinavian Airlines
Mon 8/1219:20ORD - LHR
2 stops15h 05mScandinavian Airlines
Deal found 11/11£416
Wed 26/1111:55LGW - ORD
1 stop11h 25mIcelandair
Tue 9/1218:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 11/11£417
Tue 25/1109:00LTN - ORD
2 stops14h 20mMultiple Airlines
Tue 2/1218:30ORD - LTN
2 stops19h 35mMultiple Airlines
Deal found 11/11£417
Sun 14/1206:40LHR - ORD
2 stops16h 05mScandinavian Airlines
Fri 9/119:20ORD - LHR
2 stops17h 10mScandinavian Airlines
Deal found 11/11£418
Thu 4/1214:00LGW - ORD
1 stop30h 21mMultiple Airlines
Sat 6/1214:26ORD - LGW
1 stop13h 39mMultiple Airlines
Deal found 11/11£419
Wed 10/1211:55LGW - ORD
1 stop11h 25mIcelandair
Mon 15/1218:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 12/11£420
Tue 18/1120:35LHR - ORD
1 stop26h 45mIcelandair
Thu 4/1218:30ORD - LHR
1 stop19h 00mIcelandair
Deal found 12/11£420
Wed 10/1212:15LHR - ORD
1 stop11h 05mIcelandair
Mon 15/1218:30ORD - LHR
1 stop10h 20mIcelandair
Deal found 12/11£423
Sat 6/1210:10MAN - ORD
1 stop12h 35mScandinavian Airlines
Mon 8/1219:20ORD - MAN
2 stops16h 35mScandinavian Airlines
Deal found 11/11£423
Sun 23/1120:35LHR - ORD
1 stop26h 45mIcelandair
Thu 27/1118:30ORD - LHR
1 stop19h 00mIcelandair
Deal found 11/11£423

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 13 November 2025.

Round-trip from

£410

One-way from

£260

Popular in

July

Cheapest in

February

Average price

£471

Good round-trip deal

£581 or less

Good one-way deal

£458 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 7/2-14/2
  • 4 total stops
  • 31h 10m total
  • England to Illinois
Search Deals
4/2
  • 4/2
  • 3 total stops
  • 36h 12m 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 (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 13 November 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

LTN - ORD

LTNORD

London Luton

Tue 25/11

09:00-17:20

2 stops14h 20m

Chicago O'Hare Intl

Tue 2/12

18:30-20:05

2 stops19h 35m

£417

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 15/1

07:05-16:45

2 stops15h 40m

Chicago O'Hare Intl

Sun 25/1

19:10-16:25

2 stops15h 15m

£419

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 6/12

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Mon 8/12

19:20-17:55

2 stops16h 35m

£423

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 3/12

06:30-14:00

1 stop13h 30m

Chicago O'Hare Intl

Wed 10/12

15:50-07:50

1 stop10h 00m

£426

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 26/11

06:30-14:00

1 stop13h 30m

Chicago O'Hare Intl

Sun 30/11

19:40-18:20

1 stop16h 40m

£426

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 4/12

06:50-17:55

2 stops17h 05m

Chicago O'Hare Intl

Thu 11/12

15:50-23:00

2 stops25h 10m

£428

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 6/12

06:40-16:45

1 stop16h 05m

Chicago O'Hare Intl

Sun 7/12

19:20-18:30

1 stop17h 10m

£429

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 11/12

06:30-17:20

2 stops16h 50m

Chicago O'Hare Intl

Sun 14/12

18:30-23:00

2 stops22h 30m

£430

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 6/12

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Mon 2/3

19:20-09:30

1 stop32h 10m

£430

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 6/12

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Wed 4/3

19:20-09:30

1 stop32h 10m

£430

Flights are sorted by cheapest return flights first.

Deals found on 10/11

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 £155). Flying from England to Illinois in July is currently the most expensive (average of £512). 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 13 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% 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.

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 13 November 2025.

The most flights from GBENG to USIL are scheduled on a Monday (36 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 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 13 November 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
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

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
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

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
1,370 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

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
578 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

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
7,570 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

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
7,516 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.6

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, Icelandair, and United Airlines can get you from England to Illinois in just under 15h 40m. Your travel time can differ by up to 14h 21m. The distance between England and Illinois is about 3939 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 Finnair. According to our data, you can fly for as low as £362. Users have also found prices from £372 and £404 on United Airlines and Delta, 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 £155). Flying from England to Illinois in July is currently the most expensive (average of £512). 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.
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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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£321Average£513FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£349Average£676FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£353Average£626FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£368Average£477FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£377Average£629FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£395Average£552FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£405Average£618FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£413Average£605FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£413Average£616FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
United AirlinesCheapest£417Average£670FlexibilityNo 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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