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Cheap flights from Illinois to England from £205

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LHR
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to England

Enter your travel dates to find the best prices.

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 16 May 2026.

Thu 5/1119:15
ORD
-
EDI
1 stop17h 10m
Scandinavian Airlines
Fri 13/1119:10
EDI
-
ORD
1 stop27h 35m
Scandinavian Airlines
Deal found 12/5£543
Wed 4/1119:15
ORD
-
EDI
1 stop17h 10m
Scandinavian Airlines
Wed 11/1119:10
EDI
-
ORD
1 stop27h 35m
Scandinavian Airlines
Deal found 15/5£547
Mon 7/915:45
ORD
-
EDI
1 stop11h 05m
Multiple Airlines
Wed 9/907:25
EDI
-
ORD
2 stops16h 25m
Multiple Airlines
Deal found 15/5£548
Wed 2/921:00
ORD
-
EDI
1 stop19h 05m
Multiple Airlines
Wed 9/907:25
EDI
-
ORD
2 stops16h 25m
Multiple Airlines
Deal found 15/5£549
Sun 6/915:45
ORD
-
EDI
1 stop12h 20m
Multiple Airlines
Wed 9/907:25
EDI
-
ORD
2 stops16h 25m
Multiple Airlines
Deal found 15/5£554
Wed 4/1118:30
ORD
-
EDI
1 stop9h 50m
Icelandair
Tue 10/1111:20
EDI
-
ORD
1 stop12h 00m
Icelandair
Deal found 11/5£557
Wed 4/1118:30
ORD
-
EDI
1 stop9h 50m
Icelandair
Thu 12/1111:20
EDI
-
ORD
1 stop12h 00m
Icelandair
Deal found 12/5£561
Wed 9/921:00
ORD
-
EDI
1 stop19h 05m
Multiple Airlines
Wed 30/907:25
EDI
-
ORD
2 stops16h 25m
Multiple Airlines
Deal found 15/5£569
Wed 2/1219:15
ORD
-
EDI
1 stop17h 10m
Scandinavian Airlines
Tue 8/1219:10
EDI
-
ORD
1 stop27h 45m
Scandinavian Airlines
Deal found 12/5£569
Tue 3/1119:15
ORD
-
EDI
1 stop17h 10m
Scandinavian Airlines
Wed 11/1119:10
EDI
-
ORD
1 stop27h 35m
Scandinavian Airlines
Deal found 12/5£571
Tue 22/919:15
ORD
-
LHR
2 stops17h 35m
Scandinavian Airlines
Sat 3/1017:00
LHR
-
ORD
1 stop29h 10m
Scandinavian Airlines
Deal found 11/5£614
Mon 7/919:05
ORD
-
LHR
1 stop11h 55m
SWISS
Tue 15/906:00
LHR
-
ORD
1 stop12h 35m
SWISS
Deal found 11/5£615

Find flight deals from Illinois to England

Keep the following information in mind while searching for Illinois to England flight deals. Data was last updated 16 May 2026.

Round-trip from

£543

One-way from

£205

Popular in

June

Cheapest in

February

Average price

£692

Good round-trip deal

£779 or less

Good one-way deal

£398 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/11-13/11
  • 2 total stops
  • 44h 45m total
  • Illinois to England
Search Deals
13/7
  • 13/7
  • 2 total stops
  • 35h 08m total
  • Illinois to England
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£152 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Illinois to England.
Search Deals
Price to beat on a one-way flight from Illinois to England.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 May 2026.
Use the filters below to find and compare flights from Illinois to England that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 2/9

21:00-19:50

3 stops16h 50m

London Luton

Tue 8/9

15:15-18:15

2 stops33h 00m

£639

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 6/10

19:05-16:25

1 stop15h 20m

London Heathrow

Mon 12/10

18:40-12:35

1 stop23h 55m

£652

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 23/9

10:35-13:15

1 stop20h 40m

London Heathrow

Thu 1/10

06:30-18:31

2 stops18h 01m

£655

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 15/10

11:25-09:55

1 stop16h 30m

London Stansted

Mon 19/10

10:50-09:40

1 stop28h 50m

£658

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 6/9

16:30-06:45

Nonstop8h 15m

London Heathrow

Fri 18/9

08:00-11:10

Nonstop9h 10m

£665

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 8/9

21:15-11:15

Nonstop8h 00m

London Heathrow

Thu 17/9

13:10-15:55

Nonstop8h 45m

£665

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 16/8

21:15-11:15

Nonstop8h 00m

London Heathrow

Thu 10/9

13:10-15:55

Nonstop8h 45m

£666

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 16/8

16:20-08:50

1 stop10h 30m

London City

Wed 26/8

07:45-14:30

1 stop12h 45m

£667

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 12/6

09:55-17:25

3 stops25h 30m

London Luton

Tue 16/6

17:20-19:25

3 stops32h 05m

£673

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 19/8

20:10-22:10

1 stop20h 00m

London Stansted

Sun 13/9

10:50-09:40

1 stop28h 50m

£673

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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 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 Illinois to England

How far ahead should I book a flight from Illinois to England?

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois to England. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £465). Flying from Illinois to England in June is currently the most expensive (average of £909). 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 16 May 2026.

When flying from Illinois to England, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16 May 2026.

The most flights from USIL to GBENG are scheduled on a Monday (58 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (57 on average).

How much does it cost for a return flight 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 16 May 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Illinois to England have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,727 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,727 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Aer Lingus
7.3
Good
1,563 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,662 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,004 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
7,982 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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?

    A quick flight from Illinois to England can take about 15h 20m. SWISS provides one of the quickest options available for as low as £652. 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?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £85. Aer Lingus flights start at £158 while deals on TAP AIR PORTUGAL start at £166 one-way.

  • 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 holiday 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 £465). Flying from Illinois to England in June is currently the most expensive (average of £909). 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

Browse thousands of different options on Cheapflights for your next trip

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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 7 airlines flying from Illinois to England

Discover the top 7 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 858,174 searches. Data last updated 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£341Average£524FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£360Average£518FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£388Average£597FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£415Average£613FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£430Average£532FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£487Average£700FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£522Average£630FlexibilityNo cancel feeOn-time77%
Search Iberia 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 Illinois to England?

Cheapflights makes it easy to find Illinois to England flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to England.

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

Yes! Cheapflights helps users easily find flights from Illinois to England with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to England from Illinois today and book when prices fit your budget.

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