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Cheap flights from Chicago to England from £166

CHI — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chicago to England

Enter your travel dates to find the best prices.

Cheapest flights from Chicago to England

Fri 13/1118:30 -
1 stop12h 30m
Sat 21/1107:15 -
1 stop16h 05m
Deal found 16/9£392
Tue 3/1118:30 -
1 stop12h 15m
Tue 17/1107:00 -
1 stop16h 20m
Deal found 16/9£403
Fri 13/1118:30 -
1 stop12h 30m
Sun 22/1107:45 -
1 stop15h 35m
Deal found 16/9£405
Wed 4/1118:30 -
1 stop12h 20m
Sun 8/1106:00 -
1 stop17h 20m
Deal found 15/9£406
Mon 9/1118:30 -
1 stop13h 05m
Tue 24/1107:00 -
1 stop16h 20m
Deal found 16/9£410
Sat 7/1118:30 -
1 stop13h 00m
Sun 15/1107:45 -
1 stop15h 35m
Deal found 12/9£416
Wed 4/1118:30 -
1 stop12h 20m
Tue 17/1107:00 -
1 stop16h 20m
Deal found 16/9£416
Sat 7/1118:30 -
1 stop13h 00m
Sat 14/1107:15 -
1 stop16h 05m
Deal found 14/9£419
Thu 3/1218:30 -
1 stop10h 15m
Fri 11/1211:35 -
1 stop11h 45m
Deal found 16/9£419
Sat 7/1118:30 -
1 stop12h 15m
Wed 18/1106:10 -
1 stop17h 10m
Deal found 16/9£421
Tue 3/1118:30 -
1 stop12h 15m
Sun 15/1108:35 -
1 stop14h 45m
Deal found 16/9£422
Mon 28/919:25 -
1 stop10h 15m
Thu 5/1111:55 -
1 stop11h 25m
Deal found 16/9£423

Find flight deals from Chicago to England

Round-trip from

£392

One-way from

£166

Popular in

June

Cheapest in

February

Average price

£663

Good round-trip deal

£774 or less

Good one-way deal

£286 or less
13/11-21/11
  • 13/11-21/11
  • 2 total stops
  • 28h 35m total
  • Chicago to England
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Icelandair
  • Icelandair
  • 16/10-31/12
  • 1 total stop
  • 10h 15m total
  • Chicago to England
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Highest demand for flights based on searches. 22% potential increase in price (£139 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Chicago (CHI) to England.
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Price to beat on a one-way flight from Chicago (CHI) to England.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoManchester

ORD Chicago O'Hare Intl - MAN Manchester

ORDMAN

Chicago O'Hare Intl

Sun 18/10

19:25-11:40

1 stop10h 15m

Manchester

Wed 31/12

00:00-17:00

Nonstop0h 00m

£188

ChicagoManchester

ORD Chicago O'Hare Intl - MAN Manchester

ORDMAN

Chicago O'Hare Intl

Thu 1/10

19:25-22:50

2 stops45h 25m

Manchester

Wed 31/12

00:00-17:00

Nonstop0h 00m

£190

ChicagoManchester

ORD Chicago O'Hare Intl - MAN Manchester

ORDMAN

Chicago O'Hare Intl

Fri 2/10

22:25-07:45

3 stops27h 20m

Manchester

Wed 31/12

00:00-17:00

Nonstop0h 00m

£206

ChicagoManchester

ORD Chicago O'Hare Intl - MAN Manchester

ORDMAN

Chicago O'Hare Intl

Sun 25/10

19:30-23:55

2 stops23h 25m

Manchester

Wed 31/12

00:00-17:00

Nonstop0h 00m

£219

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Thu 12/11

18:30-22:00

2 stops21h 30m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£228

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Sun 4/10

19:25-18:05

2 stops16h 40m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£235

ChicagoManchester

ORD Chicago O'Hare Intl - MAN Manchester

ORDMAN

Chicago O'Hare Intl

Wed 7/10

22:25-23:45

3 stops19h 20m

Manchester

Wed 31/12

00:00-17:00

Nonstop0h 00m

£235
Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Mon 15/3

22:50-11:35

Nonstop7h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£242

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sat 10/10

09:38-06:30

1 stop14h 52m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£245

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Wed 30/12

14:25-10:50

2 stops14h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£245

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Chicago to England

Have a flexible travel schedule? Discover the best time to fly to England from Chicago with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chicago to England

What is the cheapest month to book a flight from Chicago to England?

Currently, January is the cheapest month in which you can book a flight from Chicago to England (average of £486). Flying from Chicago to England in June is currently the most expensive (average of £993). 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 CHI to ENG?

When flying from Chicago 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 Chicago to England

The most flights from CHI to GBENG are scheduled on a Wednesday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost for a return flight from Chicago to England?

Airfare is below average for this route at the moment.
Chicago to England flights typically cost between £634 and £818 in December.
The cheapest return price found within the last 5 days was £486 on Icelandair (13 Dec–20 Dec).

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

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to England. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing England

Read reviews from past customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Chicago to England. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,215 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,215 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Aer Lingus
7.3
Good
1,766 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
12,066 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Lufthansa
6.8
Okay
8,228 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
British Airways
6.7
Okay
8,229 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

  • How long is the flight from Chicago to England?

    Airlines like British Airways, Virgin Atlantic, and United Airlines fly from Chicago to England in about 13h 48m. The time it takes to get you to your destination can typically vary by up to 17h 27m. Chicago and England are separated by a distance of 3942 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £164. Users have also found prices from £281 and £282 on Lufthansa and JetBlue, respectively.

  • What are the most popular routes from Chicago to England?

    While some choose either Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London Stansted, Chicago O'Hare Intl - London Heathrow is the most popular route from Chicago to England.

  • What are the most reliable airlines from Chicago to England?

    No one likes to see their flight delayed. When booking a flight from Chicago to England consider choosing Royal Jordanian (73%), Malaysia Airlines (68%) or Air Canada (66%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to England?

    While on average a flight from Chicago to England is generally £645, our data shows the cheapest flight currently is £229. When looking at the most popular route, (Chicago O'Hare Intl - London Heathrow), you can expect to pay £440 for that flight.

  • Can I find deals for flights from Chicago to England that include hotel bookings?

    Yes. In addition to deals on Chicago to England flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to England?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to England.

  • Can I find deals for business class flights from Chicago to England?

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to England?

    Currently, January is the cheapest month in which you can book a flight from Chicago to England (average of £486). Flying from Chicago to England in June is currently the most expensive (average of £993). 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 Chicago to England

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£364Average£600FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£422Average£624FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£459Average£791FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£488Average£852FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£507Average£867FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£518Average£695FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£740Average£881FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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

Deals for Chicago to England flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Chicago to England by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chicago to England, users can toggle the no change fees filter when performing a flight search.

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Not ready to book yet? You can track prices for flights from Chicago to England on Cheapflights with our Price Alert feature and get notified when better prices are available.

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