What is the cheapest airline that flies from Illinois to England?

WestJet is the most popular carrier operating from Illinois to England

How many flights depart from Illinois to England on average per week?

As of November 2025, there are 275 flights per week flying from Illinois to England. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

What airlines fly to England?

British Airways, Iberia and American Airlines are the top three most popular airlines that fly to England from Illinois according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to England. Keep in mind that there are 17 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

How long is the flight from Illinois to England?

Flight times vary depending on what airport in Illinois you fly out of and what airport in England you fly into. For example, flying from Chicago to London Heathrow Airport takes 9h 20m on average. On the other hand, flying from Peoria to London Heathrow Airport takes 11h 04m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Illinois to England on average per day?

39 flights are operational daily from Illinois to England as of November 2025. The most popular departure time for this route is 9:00PM, with 68% of flights per day taking off in the evening.

When did momondo last update prices for flights from Illinois to England?

Prices for flights from Illinois to England are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to England?

As of November 2025, there are 18 operators available to choose from for flights from Illinois to England.

How old do you have to be to fly from Illinois to England?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to England.

What documentation or ID do you need to fly to England?

The necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$14 Cheap Flights from Illinois to England in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 8:15 pmORD-EDI

19h 45m2 stops

6:45 am - 5:20 pmEDI-ORD

16h 35m2 stops

$486Multiple Airlines

Find Deal

Mon, Dec 1 - Fri, Dec 5

6:30 pm - 10:05 pmORD-EDI

21h 35m2 stops

8:20 am - 5:20 pmEDI-ORD

15h 00m2 stops

$498Multiple Airlines

Find Deal

Sun, Dec 7 - Thu, Dec 11

8:40 pm - 10:25 amORD-LHR

7h 45mnonstop

2:10 pm - 5:00 pmLHR-ORD

8h 50mnonstop

$575Iberia

Find Deal

Tue, Dec 2 - Fri, Dec 12

9:45 pm - 11:35 amORD-LHR

7h 50mnonstop

3:45 pm - 6:45 pmLHR-ORD

9h 00mnonstop

$581British Airways

Find Deal

Tue, Dec 2 - Wed, Dec 10

8:45 pm - 10:25 amORD-LHR

7h 40mnonstop

12:35 pm - 3:25 pmLHR-ORD

8h 50mnonstop

$583Iberia

Find Deal

Wed, Jan 28 - Fri, Feb 6

5:10 pm - 6:55 amORD-LHR

7h 45mnonstop

3:45 pm - 6:45 pmLHR-ORD

9h 00mnonstop

$589British Airways

Find Deal

Wed, Feb 4 - Tue, Feb 17

9:45 pm - 11:35 amORD-LHR

7h 50mnonstop

10:15 am - 5:39 pmLHR-ORD

13h 24m1 stop

$591American Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

12:15 am - 7:00 pmORD-LHR

12h 45m1 stop

11:00 am - 1:50 pmLHR-ORD

8h 50mnonstop

$594American Airlines

Find Deal

Sun, Jan 4 - Tue, Jan 13

11:05 am - 5:55 amSTL-LHR

12h 50m1 stop

6:30 am - 1:55 pmLHR-STL

13h 25m1 stop

$626United Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

7:45 am - 6:45 amSTL-LHR

17h 00m1 stop

6:30 am - 1:30 pmLHR-STL

13h 00m1 stop

$651United Airlines

Find Deal

Tue, Mar 31 - Wed, Apr 8

Scandinavian Airlines flights from Illinois to England

Our best Scandinavian Airlines deals on Illinois to England flight tickets

Scandinavian Airlines

Jan 29

ORD7:20 pmChicago O'Hare Intl

15h 05m

2 stops

LHR4:25 pmLondon Heathrow

Feb 6

LHR7:05 amLondon Heathrow

15h 40m

2 stops

ORD4:45 pmChicago O'Hare Intl

$545

Find similar

Scandinavian Airlines

Jan 15

ORD7:20 pmChicago O'Hare Intl

15h 05m

2 stops

LHR4:25 pmLondon Heathrow

Jan 19

LHR10:20 amLondon Heathrow

12h 25m

1 stop

ORD4:45 pmChicago O'Hare Intl

$546

Find similar

Scandinavian Airlines

Jan 16

ORD7:20 pmChicago O'Hare Intl

31h 35m

2 stops

LHR8:55 amLondon Heathrow

Jan 19

LHR7:05 amLondon Heathrow

15h 40m

2 stops

ORD4:45 pmChicago O'Hare Intl

$548

Find similar

Aer Lingus flights from Illinois to England

Our best Aer Lingus deals on Illinois to England flight tickets

Aer Lingus

Nov 23

ORD3:50 pmChicago O'Hare Intl

10h 15m

1 stop

LHR8:05 amLondon Heathrow

Dec 3

LHR12:10 pmLondon Heathrow

11h 45m

1 stop

ORD5:55 pmChicago O'Hare Intl

$551

Find similar

Aer Lingus

Nov 16

ORD3:50 pmChicago O'Hare Intl

10h 15m

1 stop

LHR8:05 amLondon Heathrow

Nov 19

LHR8:50 amLondon Heathrow

11h 10m

1 stop

ORD2:00 pmChicago O'Hare Intl

$554

Find similar

Aer Lingus

Nov 19

ORD7:40 pmChicago O'Hare Intl

11h 45m

1 stop

LHR1:25 pmLondon Heathrow

Nov 26

LHR8:50 amLondon Heathrow

11h 10m

1 stop

ORD2:00 pmChicago O'Hare Intl

$559

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoEdinburgh

ORD - EDI

ORDEDI

Chicago O'Hare Intl

Mon 12/1

6:30 pm-8:15 pm

2 stops19h 45m

Edinburgh Turnhouse

Fri 12/5

6:45 am-5:20 pm

2 stops16h 35m

$486

ChicagoEdinburgh

ORD - EDI

ORDEDI

Chicago O'Hare Intl

Sun 12/7

6:30 pm-10:05 pm

2 stops21h 35m

Edinburgh Turnhouse

Thu 12/11

8:20 am-5:20 pm

2 stops15h 00m

$498

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 12/2

8:40 pm-10:25 am

Nonstop7h 45m

London Heathrow

Fri 12/12

2:10 pm-5:00 pm

Nonstop8h 50m

$575

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 12/2

9:45 pm-11:35 am

Nonstop7h 50m

London Heathrow

Wed 12/10

3:45 pm-6:45 pm

Nonstop9h 00m

$581

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 1/28

8:45 pm-10:25 am

Nonstop7h 40m

London Heathrow

Fri 2/6

12:35 pm-3:25 pm

Nonstop8h 50m

$583

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 2/4

5:10 pm-6:55 am

Nonstop7h 45m

London Heathrow

Tue 2/17

3:45 pm-6:45 pm

Nonstop9h 00m

$589

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 12/9

9:45 pm-11:35 am

Nonstop7h 50m

London Heathrow

Tue 12/16

10:15 am-5:39 pm

1 stop13h 24m

$591

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 1/4

12:15 am-7:00 pm

1 stop12h 45m

London Heathrow

Tue 1/13

11:00 am-1:50 pm

Nonstop8h 50m

$594

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Mon 11/24

11:05 am-5:55 am

1 stop12h 50m

London Heathrow

Wed 12/3

6:30 am-1:55 pm

1 stop13h 25m

$626

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 3/31

7:45 am-6:45 am

1 stop17h 00m

London Heathrow

Wed 4/8

6:30 am-1:30 pm

1 stop13h 00m

$651

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to England

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to England?

If you’re not able to fly to England in February, then September is your next best option. Flight prices from Illinois to England during September average around $656.

What is the cheapest day to depart on your flight to England?

The cheapest day to depart on your flight to England is on a Tuesday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to England is Saturday, with ticket prices averaging around $922.

What is the cheapest time of day to depart on your flight to England?

According to our data, the cheapest time of day to fly to England is at noon. momondo users have found flights departing from Illinois to England at noon for as low as $783. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to England are more costly in the afternoon, with an average ticket price of $835. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to England flight route?

Fly from Chicago O'Hare Intl to London Heathrow for the best Illinois - England flight prices

How far in advance should I book a flight to England?

You are more likely to see cheaper flights to England from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to England for around $795 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Illinois for as low as $701 on momondo.

What cabin class options are available on Illinois to England flights?

There are 4 cabin classes available to choose from on Illinois to England flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to England flights?

You could potentially save up to 10% on your flight if you consider stops on a Illinois to England flight.

Cheap Illinois to England flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to England

Best Price Found	$439
Fastest flight time	7h 40m
Direct flights	Every day
Airports in England	1 airport

The best one-way flight to England from Illinois in the past 72 hours is $439. The best round-trip flight deal from Illinois to England found on momondo in the last 72 hours is $713.

The fastest flight from Illinois to England takes 7h 40m

Direct flights go from Illinois to England every day.

There is 1 airport near England: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Illinois to England?
Prices for flights from Illinois to England are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to England?
As of November 2025, there are 18 operators available to choose from for flights from Illinois to England.
How old do you have to be to fly from Illinois to England?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to England.
What documentation or ID do you need to fly to England?
The necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to England?
momondo data reveals that the most frequently booked plane model on the route from Illinois to England is Boeing 787-9 Dreamliner, representing 38.70% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 18.69%, Boeing 767-300 at 16.41%, and Boeing 777 at 15.64%.

Best airlines flying from Illinois to England

Compare and see reviews for airlines that fly from Illinois to England with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
SWISS	PriceFrom $257	Free Cancellation	Rating 7.5 1,781 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 1,570 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $345	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $450	Free Cancellation	Rating 7.1 2,057 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $460	Free Cancellation	Rating 6.8 7,562 reviews	Search Lufthansa flights
Icelandair	PriceFrom $481	Free Cancellation	Rating 7.0 574 reviews	Search Icelandair flights
Alaska Airlines	PriceFrom $487	Free Cancellation	Rating 8.0 11,260 reviews	Search Alaska Airlines flights
British Airways	PriceFrom $502	Free Cancellation	Rating 6.7 7,508 reviews	Search British Airways flights
Aer Lingus	PriceFrom $515	Free Cancellation	Rating 7.2 1,366 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to England?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to England from Illinois.

Can I find flights from Illinois to England with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to England flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to England?

momondo helps you find the best flight between Illinois and England by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to England right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to England flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your England trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to England

Popular cities in England

Flights to Londonfrom $14

Flights to Manchesterfrom $344

Flights to Edinburghfrom $409

Flights to Glasgowfrom $400

Flights to Birminghamfrom $412

Flights to Newcastle upon Tynefrom $435

Flights to Belfastfrom $495

Flights to Bristolfrom $436

Flights to Invernessfrom $420

Flights to Liverpoolfrom $437

Flights to Aberdeenfrom $419

Flights to Leedsfrom $432

Cheap flights from Illinois to England from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to England departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to England

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Scandinavian Airlines flights from Illinois to England

Our best Scandinavian Airlines deals on Illinois to England flight tickets

Aer Lingus flights from Illinois to England

Our best Aer Lingus deals on Illinois to England flight tickets

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

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How to get the cheapest flight ticket from Illinois to England

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to England?

If you’re not able to fly to England in February, then September is your next best option. Flight prices from Illinois to England during September average around $656.

What is the cheapest day to depart on your flight to England?

The cheapest day to depart on your flight to England is on a Tuesday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to England is Saturday, with ticket prices averaging around $922.

What is the cheapest time of day to depart on your flight to England?

What is the cheapest Illinois to England flight route?

Fly from Chicago O'Hare Intl to London Heathrow for the best Illinois - England flight prices

How far in advance should I book a flight to England?

What cabin class options are available on Illinois to England flights?

There are 4 cabin classes available to choose from on Illinois to England flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to England flights?

You could potentially save up to 10% on your flight if you consider stops on a Illinois to England flight.

What is the cheapest airline that flies from Illinois to England?

WestJet is the most popular carrier operating from Illinois to England

What airlines fly to England?

How many flights depart from Illinois to England on average per day?

39 flights are operational daily from Illinois to England as of November 2025. The most popular departure time for this route is 9:00PM, with 68% of flights per day taking off in the evening.

How many flights depart from Illinois to England on average per week?

As of November 2025, there are 275 flights per week flying from Illinois to England. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

How long is the flight from Illinois to England?

Cheap Illinois to England flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to England

Best Price Found

Fastest flight time

Direct flights

Airports in England

When did momondo last update prices for flights from Illinois to England?

How many operators does momondo search for flights from Illinois to England?

How old do you have to be to fly from Illinois to England?

What documentation or ID do you need to fly to England?

What is the most popular plane model from Illinois to England?

Best airlines flying from Illinois to England

Compare and see reviews for airlines that fly from Illinois to England with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to England?

Can I find flights from Illinois to England with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to England?

I’m not ready to book a flight from Illinois to England right now. Can momondo alert me if prices change?

An easier way to manage your England trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to England

Popular cities in England

Popular flights according to clicks in the last 7 days on momondo