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

The number of flights available between England and Illinois is 388 per week as of August 2025. The most frequent departure day is Sat, with 15% of weekly flights leaving on this day.

How long is the flight from England to Illinois?

The average flight duration from England to Illinois depends on which airport you fly into and out of. Flying from London to Chicago O'Hare Intl Airport is 10h 28m on average, while flying from Birmingham to Chicago O'Hare Intl Airport is 11h 55m on average. Chicago O'Hare Intl Airport is the most popular airport in Illinois.

Which airlines fly to Illinois?

British Airways, Aer Lingus and Lufthansa are the top three most popular airlines that fly to Illinois from England according to our data. British Airways is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 16 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between England and Illinois is 55 per day as of August 2025. The most frequent departure time is 14:00, with 54% of daily flights leaving in the afternoon.

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

Prices for flights from England to Illinois were last updated today.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from England to Illinois.

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

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£226 Cheap Flights from England to Illinois in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from England to Illinois

Round-trip

One-way

Last minute

Direct

Cheap return flights

15:40 - 21:15LGW-ORD

11h 35m1 stop

19:25 - 14:40ORD-LGW

13h 15m1 stop

£344Icelandair

Find Deal

Wed, 17 Sep - Tue, 30 Sep

15:40 - 21:15LGW-ORD

11h 35m1 stop

19:25 - 14:40ORD-LGW

13h 15m1 stop

£345Icelandair

Find Deal

Thu, 18 Sep - Tue, 30 Sep

06:40 - 16:45LHR-ORD

16h 05m1 stop

19:20 - 21:40ORD-LHR

20h 20m1 stop

£347Scandinavian Airlines

Find Deal

Mon, 10 Nov - Mon, 1 Dec

08:50 - 14:00LHR-ORD

11h 10m1 stop

15:45 - 08:00ORD-LHR

10h 15m1 stop

£349Aer Lingus

Find Deal

Sat, 6 Sep - Sat, 13 Sep

07:05 - 16:45LHR-ORD

15h 40m2 stops

19:20 - 21:40ORD-LHR

20h 20m1 stop

£350Scandinavian Airlines

Find Deal

Mon, 10 Nov - Mon, 1 Dec

07:40 - 14:00LHR-ORD

12h 20m1 stop

21:15 - 13:55ORD-LHR

10h 40m1 stop

£359Aer Lingus

Find Deal

Sat, 6 Sep - Sun, 21 Sep

08:45 - 14:55LCY-ORD

12h 10m1 stop

22:30 - 16:25ORD-LCY

11h 55m1 stop

£462Lufthansa

Find Deal

Wed, 3 Sep - Wed, 10 Sep

08:45 - 14:55LCY-ORD

12h 10m1 stop

22:30 - 16:25ORD-LCY

11h 55m1 stop

£466Lufthansa

Find Deal

Mon, 15 Sep - Tue, 30 Sep

06:45 - 15:45LCY-ORD

15h 00m1 stop

22:15 - 10:20ORD-LCY

30h 05m1 stop

£479British Airways

Find Deal

Thu, 4 Sep - Sat, 13 Sep

10:55 - 17:45EDI-ORD

11h 50m1 stop

21:45 - 15:15ORD-EDI

11h 30m1 stop

£501British Airways

Find Deal

Tue, 28 Oct - Tue, 4 Nov

Scandinavian Airlines flights from England to Illinois

Our best Scandinavian Airlines deals on England to Illinois flight tickets

Scandinavian Airlines

10 Nov

LHR06:40London Heathrow

16h 05m

1 stop

ORD16:45Chicago O'Hare Intl

1 Dec

ORD19:20Chicago O'Hare Intl

20h 20m

1 stop

LHR21:40London Heathrow

£347

Find similar

Scandinavian Airlines

10 Nov

LHR07:05London Heathrow

15h 40m

2 stops

ORD16:45Chicago O'Hare Intl

1 Dec

ORD19:20Chicago O'Hare Intl

20h 20m

1 stop

LHR21:40London Heathrow

£350

Find similar

Scandinavian Airlines

10 Nov

MAN10:10Manchester

12h 35m

1 stop

ORD16:45Chicago O'Hare Intl

1 Dec

ORD19:20Chicago O'Hare Intl

17h 15m

1 stop

MAN18:35Manchester

£354

Find similar

Lufthansa flights from England to Illinois

Our best Lufthansa deals on England to Illinois flight tickets

Lufthansa

3 Sept

LCY08:45London City

12h 10m

1 stop

ORD14:55Chicago O'Hare Intl

10 Sept

ORD22:30Chicago O'Hare Intl

11h 55m

1 stop

LCY16:25London City

£462

Find similar

Lufthansa

15 Sept

LCY08:45London City

12h 10m

1 stop

ORD14:55Chicago O'Hare Intl

30 Sept

ORD22:30Chicago O'Hare Intl

11h 55m

1 stop

LCY16:25London City

£466

Find similar

Lufthansa

17 Aug

LHR11:05London Heathrow

9h 05m

ORD14:10Chicago O'Hare Intl

25 Aug

ORD21:25Chicago O'Hare Intl

8h 20m

LHR11:45London Heathrow

£501

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 17/9

15:40-21:15

1 stop11h 35m

Chicago O'Hare Intl

Tue 30/9

19:25-14:40

1 stop13h 15m

£344

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 18/9

15:40-21:15

1 stop11h 35m

Chicago O'Hare Intl

Tue 30/9

19:25-14:40

1 stop13h 15m

£345

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 10/11

06:40-16:45

1 stop16h 05m

Chicago O'Hare Intl

Mon 1/12

19:20-21:40

1 stop20h 20m

£347

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 6/9

08:50-14:00

1 stop11h 10m

Chicago O'Hare Intl

Sat 13/9

15:45-08:00

1 stop10h 15m

£349

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 10/11

07:05-16:45

2 stops15h 40m

Chicago O'Hare Intl

Mon 1/12

19:20-21:40

1 stop20h 20m

£350

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 6/9

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Sun 21/9

21:15-13:55

1 stop10h 40m

£359

LondonChicago

LCY - ORD

LCYORD

London City

Wed 3/9

08:45-14:55

1 stop12h 10m

Chicago O'Hare Intl

Wed 10/9

22:30-16:25

1 stop11h 55m

£462

LondonChicago

LCY - ORD

LCYORD

London City

Mon 15/9

08:45-14:55

1 stop12h 10m

Chicago O'Hare Intl

Tue 30/9

22:30-16:25

1 stop11h 55m

£466

LondonChicago

LCY - ORD

LCYORD

London City

Thu 4/9

06:45-15:45

1 stop15h 00m

Chicago O'Hare Intl

Sat 13/9

22:15-10:20

1 stop30h 05m

£479

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Tue 28/10

10:55-17:45

1 stop11h 50m

Chicago O'Hare Intl

Tue 4/11

21:45-15:15

1 stop11h 30m

£501

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from England to Illinois

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 Illinois?

The month of February is, on average, the cheapest month to fly to Illinois from England, with most prices found around £436. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £457.

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

The cheapest day to depart on your flight to Illinois is on a Wednesday when prices can be found for as low as £611. This is often the case because there is less demand to fly during this day of the week. Flights from England to Illinois on a Sunday will generally be more expensive and average around £675. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest England to Illinois flights are usually those with departure times in the evening. Our users have found flights to Illinois in the evening for as low as £562. In the afternoon is when there is more demand to fly to Illinois, so prices are often more expensive at around £675 per ticket.

What is the cheapest England to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from England when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £553 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from England for as low as £522 on momondo.

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

There are 4 cabin classes available to choose from on England to Illinois 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 England to Illinois flights?

You could potentially save up to 2% on your flight if you consider stops on a England to Illinois flight.

Cheap England to Illinois flight deals and tips

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

Best price found	£226
Fastest flight time	8h 25m
Direct flights	Every day
Airports in Illinois	1 airport

The best one-way flight to Illinois from England in the past 72 hours is £226. The best return flight deal from England to Illinois found on momondo in the last 72 hours is £344.

The fastest flight from England to Illinois takes 8h 25m

Direct flights go from England to Illinois every day.

There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

Search flight deals

When did momondo last update prices for flights from England to Illinois?
Prices for flights from England to Illinois were last updated today.
How many operators does momondo search for flights from England to Illinois?
As of August 2025, there are 18 operators available to choose from for flights from England to Illinois.
How old do you have to be to fly from England to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from England to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from England to Illinois?
momondo data reveals that the most frequently booked plane model on the route from England to Illinois is Boeing 767-300, representing 46.96% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 14.18%, Boeing 777 at 13.59%, and Boeing 777-300ER at 5.40%.

Best airlines flying from England to Illinois

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £316	Free Cancellation	Rating 7.0 524 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom £357	Free Cancellation	Rating 7.3 1,461 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom £372	Free Cancellation	Rating 7.1 1,942 reviews	Search TAP AIR PORTUGAL flights
Virgin Atlantic	PriceFrom £390	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
Brussels Airlines	PriceFrom £398	Free Cancellation	Rating 7.2 350 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom £402	Free Cancellation	Rating 6.8 7,285 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom £406	Free Cancellation	Rating 7.6 823 reviews	Search Austrian Airlines flights
British Airways	PriceFrom £412	Free Cancellation	Rating 6.6 7,235 reviews	Search British Airways flights
United Airlines	PriceFrom £413	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights
Aer Lingus	PriceFrom £419	Free Cancellation	Rating 7.1 1,197 reviews	Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Illinois from England is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

All flight searches from England to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from England to Illinois.

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

Yes. momondo can track prices for England to Illinois 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 Illinois trip

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 10/8

Sun 17/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular Cities in Illinois

Flights to New Yorkfrom £198

Flights to Orlandofrom £252

Flights to Los Angelesfrom £300

Flights to Miamifrom £271

Flights to San Franciscofrom £225

Flights to Bostonfrom £284

Flights to Las Vegasfrom £352

Flights to Chicagofrom £331

Flights to Washington, D.C.from £312

Flights to Atlantafrom £309

Flights to Dallasfrom £369

Flights to Houstonfrom £339

Cheap flights from England to Illinois from £226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to Illinois departing on 5/9. 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, great deals

Big names, great 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 England to Illinois

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Scandinavian Airlines flights from England to Illinois

Our best Scandinavian Airlines deals on England to Illinois flight tickets

Lufthansa flights from England to Illinois

Our best Lufthansa deals on England to Illinois flight tickets

momondo Fare Finder

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

See travel insights to Illinois from

How to get the cheapest flight ticket from England to Illinois

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 Illinois?

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

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

What is the cheapest England to Illinois flight route?

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

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

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

There are 4 cabin classes available to choose from on England to Illinois 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 England to Illinois flights?

You could potentially save up to 2% on your flight if you consider stops on a England to Illinois flight.

Which airlines fly to Illinois?

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

The number of flights available between England and Illinois is 55 per day as of August 2025. The most frequent departure time is 14:00, with 54% of daily flights leaving in the afternoon.

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

The number of flights available between England and Illinois is 388 per week as of August 2025. The most frequent departure day is Sat, with 15% of weekly flights leaving on this day.

How long is the flight from England to Illinois?

Cheap England to Illinois flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Illinois

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

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

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

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

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

Best airlines flying from England to Illinois

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

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organise 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 Illinois

Popular Cities in Illinois

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