Illinois

$378+ Cheap flights from England to Illinois

LHR — ORD
Dec 10 — Dec 171
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Cheap flight deals from England to Illinois

Cheapest flights from England to Illinois

Thu 11/1911:25 am -
1 stop34h 05m
Wed 12/27:00 pm -
1 stop33h 40m
Deal found 11/8$690
Tue 11/2410:00 am -
2 stops35h 30m
Sun 11/298:10 pm -
2 stops18h 55m
Deal found 11/6$697
Wed 12/211:55 am -
1 stop11h 25m
Sun 12/66:30 pm -
1 stop10h 15m
Deal found 11/6$698
Thu 11/197:15 am -
2 stops16h 05m
Thu 11/266:30 pm -
2 stops20h 45m
Deal found 11/6$702
Wed 12/23:35 pm -
2 stops31h 10m
Thu 1/147:10 pm -
1 stop20h 30m
Deal found 11/9$702
Thu 12/106:40 am -
1 stop16h 05m
Thu 1/147:10 pm -
2 stops15h 15m
Deal found 11/5$703
Wed 12/97:30 pm -
1 stop27h 15m
Sat 9/256:55 pm -
2 stops15h 30m
Deal found 11/10$704
Fri 12/116:40 am -
1 stop16h 05m
Wed 12/307:10 pm -
2 stops17h 40m
Deal found 11/5$706
Sat 12/124:35 pm -
1 stop28h 55m
Sun 1/108:10 pm -
2 stops18h 25m
Deal found 11/6$707
Thu 11/2611:00 am -
Nonstop8h 45m
Thu 12/35:10 pm -
Nonstop7h 45m
Deal found 11/9$707
Wed 11/116:00 am -
1 stop15h 30m
Sun 11/158:10 pm -
1 stop20h 30m
Deal found 11/9$708
Tue 11/249:20 pm -
2 stops24h 10m
Sun 11/298:10 pm -
1 stop31h 40m
Deal found 11/8$709

Find flight deals from England to Illinois

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Kiwi.com)

One-way from

$378
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$797

Good round-trip deal

$820 or less

Good one-way deal

$747 or less
Provider with most accurate pricing for London (LON)-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for London (LON)-Chicago (CHI) flights.
From England to Illinois
One-way flight from England to Illinois
Highest demand for flights based on searches. 11% potential increase in price ($104 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from England to Illinois.
Price to beat on a one-way flight from England to Illinois.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from England to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Mon 11/16

6:35 pm-5:20 pm

2 stops28h 45m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$444

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Wed 1/6

7:55 am-5:20 pm

3 stops39h 25m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$457

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Tue 11/17

5:55 pm-3:30 pm

3 stops27h 35m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$461

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Tue 1/5

1:35 pm-5:20 pm

3 stops57h 45m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$472

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Mon 3/8

8:20 am-6:20 pm

1 stop16h 00m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$558

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Thu 1/7

9:10 am-7:15 pm

1 stop16h 05m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$590

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Thu 1/7

7:55 pm-7:15 pm

3 stops29h 20m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$600

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 1/8

7:30 am-3:20 pm

1 stop13h 50m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$615

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Tue 1/5

11:20 am-8:32 pm

1 stop15h 12m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$621

Newcastle upon TyneChicago

NCL Newcastle upon Tyne - ORD Chicago O'Hare Intl

NCLORD

Newcastle upon Tyne

Sun 3/7

4:50 pm-1:05 pm

2 stops26h 15m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip price

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, February is the cheapest month in which you can book a flight from England to Illinois (average of $670). Flying from England to Illinois in August is currently the most expensive (average of $1,073). 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?

When flying from England to Illinois, 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 England to Illinois

The most flights from GBENG to USIL are scheduled on a Friday (44 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from England to Illinois?

Airfare is below average for this route at the moment.
England to Illinois flights typically cost between $772 and $992 in March.
The cheapest round-trip price found within the last 5 days was $693 on Multiple Airlines (Mar 1-Mar 8).

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

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from England to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with Aer Lingus,United Airlines, andIcelandair from England to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Boarding

7.5

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Food

6.7

Boarding

7.5

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Food

6.7

Boarding

7.5

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Food

6.7

Boarding

7.5

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Food

6.7

Boarding

7.5

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Food

6.7

Boarding

7.5

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

  • How long is the flight from England to Illinois?

    Airlines like TAP AIR PORTUGAL, Scandinavian Airlines, and Aer Lingus fly from England to Illinois in about 11h 50m. The time it takes to get you to your destination can typically vary by up to 22h 15m. Airlines will cover a distance of 3860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $380 on Icelandair. Other airlines that offer cheap prices include JetBlue from $456 and Finnair from $458 one-way.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from England to Illinois (average of $670). Flying from England to Illinois in August is currently the most expensive (average of $1,073). 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

Top 7 airlines flying from England to Illinois

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$421Average$662FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$583Average$921FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$583Average$1,087FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$666Average$696FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$703Average$850FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$738Average$934FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$895Average$1,140FlexibilityNo cancel feeOn-time69%

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