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Cheap flights from Illinois to England from £134

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 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:30 - 20:15ORD-EDI
19h 45m2 stops
Multiple Airlines Logo
06:45 - 17:20EDI-ORD
16h 35m2 stops
£369Multiple Airlines
Find Deal
Mon, 1 Dec - Fri, 5 Dec
Multiple Airlines Logo
18:30 - 22:05ORD-EDI
21h 35m2 stops
Multiple Airlines Logo
08:20 - 17:20EDI-ORD
15h 00m2 stops
£378Multiple Airlines
Find Deal
Sun, 7 Dec - Thu, 11 Dec
Aer Lingus Logo
15:50 - 08:05ORD-LHR
10h 15m1 stop
Aer Lingus Logo
12:10 - 17:55LHR-ORD
11h 45m1 stop
£419Aer Lingus
Find Deal
Sun, 23 Nov - Wed, 3 Dec
Icelandair Logo
18:30 - 10:55ORD-LGW
10h 25m1 stop
Icelandair Logo
15:40 - 18:15LGW-ORD
32h 35m1 stop
£422Icelandair
Find Deal
Wed, 7 Jan - Thu, 23 Apr
Icelandair Logo
18:30 - 10:55ORD-LGW
10h 25m1 stop
Icelandair Logo
15:40 - 18:15LGW-ORD
32h 35m1 stop
£423Icelandair
Find Deal
Wed, 7 Jan - Thu, 23 Apr
Iberia Logo
20:40 - 10:25ORD-LHR
7h 45mdirect
Iberia Logo
14:10 - 17:00LHR-ORD
8h 50mdirect
£437Iberia
Find Deal
Tue, 2 Dec - Fri, 12 Dec
Aer Lingus Logo
19:40 - 14:45ORD-EDI
13h 05m1 stop
Aer Lingus Logo
12:00 - 17:55EDI-ORD
11h 55m1 stop
£441Aer Lingus
Find Deal
Mon, 1 Dec - Fri, 5 Dec
British Airways Logo
21:45 - 11:35ORD-LHR
7h 50mdirect
British Airways Logo
15:45 - 18:45LHR-ORD
9h 00mdirect
£441British Airways
Find Deal
Tue, 2 Dec - Wed, 10 Dec
British Airways Logo
21:45 - 11:35ORD-LHR
7h 50mdirect
British Airways Logo
14:10 - 17:00LHR-ORD
8h 50mdirect
£443British Airways
Find Deal
Wed, 28 Jan - Fri, 6 Feb
Iberia Logo
16:40 - 12:05ORD-LHR
13h 25m1 stop
Iberia Logo
12:35 - 15:25LHR-ORD
8h 50mdirect
£445Iberia
Find Deal
Wed, 26 Nov - Wed, 3 Dec

Scandinavian Airlines flights from Illinois to England

Our best Scandinavian Airlines deals on Illinois to England flight tickets
Scandinavian Airlines
29 Jan
ORD19:20Chicago O'Hare Intl
15h 05m
2 stops
LHR16:25London Heathrow
6 Feb
LHR07:05London Heathrow
15h 40m
2 stops
ORD16:45Chicago O'Hare Intl
£414
Find similar
Scandinavian Airlines
15 Jan
ORD19:20Chicago O'Hare Intl
15h 05m
2 stops
LHR16:25London Heathrow
19 Jan
LHR10:20London Heathrow
12h 25m
1 stop
ORD16:45Chicago O'Hare Intl
£415
Find similar
Scandinavian Airlines
16 Jan
ORD19:20Chicago O'Hare Intl
31h 35m
2 stops
LHR08:55London Heathrow
19 Jan
LHR07:05London Heathrow
15h 40m
2 stops
ORD16:45Chicago O'Hare Intl
£416
Find similar

Aer Lingus flights from Illinois to England

Our best Aer Lingus deals on Illinois to England flight tickets
Aer Lingus
23 Nov
ORD15:50Chicago O'Hare Intl
10h 15m
1 stop
LHR08:05London Heathrow
3 Dec
LHR12:10London Heathrow
11h 45m
1 stop
ORD17:55Chicago O'Hare Intl
£419
Find similar
Aer Lingus
23 Nov
ORD15:50Chicago O'Hare Intl
11h 15m
1 stop
LHR09:05London Heathrow
27 Nov
LHR08:50London Heathrow
11h 10m
1 stop
ORD14:00Chicago O'Hare Intl
£419
Find similar
Aer Lingus
16 Nov
ORD15:50Chicago O'Hare Intl
10h 15m
1 stop
LHR08:05London Heathrow
19 Nov
LHR08:50London Heathrow
11h 10m
1 stop
ORD14:00Chicago O'Hare Intl
£421
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 10 November 2025.
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

ChicagoEdinburgh

ORD - EDI

ORDEDI

Chicago O'Hare Intl

Mon 1/12

18:30-20:15

2 stops19h 45m

Edinburgh Turnhouse

Fri 5/12

06:45-17:20

2 stops16h 35m

£369

ChicagoEdinburgh

ORD - EDI

ORDEDI

Chicago O'Hare Intl

Sun 7/12

18:30-22:05

2 stops21h 35m

Edinburgh Turnhouse

Thu 11/12

08:20-17:20

2 stops15h 00m

£378

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 23/11

15:50-08:05

1 stop10h 15m

London Heathrow

Wed 3/12

12:10-17:55

1 stop11h 45m

£419

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 7/1

18:30-10:55

1 stop10h 25m

London Gatwick

Thu 23/4

15:40-18:15

1 stop32h 35m

£422

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 7/1

18:30-10:55

1 stop10h 25m

London Gatwick

Thu 23/4

15:40-18:15

1 stop32h 35m

£423

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 2/12

20:40-10:25

Nonstop7h 45m

London Heathrow

Fri 12/12

14:10-17:00

Nonstop8h 50m

£437

ChicagoEdinburgh

ORD - EDI

ORDEDI

Chicago O'Hare Intl

Mon 1/12

19:40-14:45

1 stop13h 05m

Edinburgh Turnhouse

Fri 5/12

12:00-17:55

1 stop11h 55m

£441

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 2/12

21:45-11:35

Nonstop7h 50m

London Heathrow

Wed 10/12

15:45-18:45

Nonstop9h 00m

£441

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 28/1

21:45-11:35

Nonstop7h 50m

London Heathrow

Fri 6/2

14:10-17:00

Nonstop8h 50m

£443

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 26/11

16:40-12:05

1 stop13h 25m

London Heathrow

Wed 3/12

12:35-15:25

Nonstop8h 50m

£445

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to England from

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?

The cheapest month to fly to England from Illinois is in February. Flight prices, which tend to average around £495, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to England from Illinois during September instead. Flights to England in September, while not as cheap as those in February, still average around £498.

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

The cheapest day to depart from Illinois to England is on a Sunday when prices can be found for as low as £519. The most expensive day to fly to England is Saturday, with ticket prices averaging around £711.

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

Flying to England from Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £572 when looking at flights departing in the afternoon. Flights to England are more costly at midday, with an average ticket price of £709. Departure times at midday 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 £604 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Illinois for as low as £532 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 37% 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

£302

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 £302. The best return flight deal from Illinois to England found on momondo in the last 72 hours is £497.
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?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to England.

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

    The travel and health documents required for your trip to England 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 England. 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 Illinois to England?

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
IcelandairPriceFrom £346Free CancellationRating
7.0
574 reviews
Search Icelandair flights
LufthansaPriceFrom £365Free CancellationRating
6.8
7,562 reviews
Search Lufthansa flights
British AirwaysPriceFrom £392Free CancellationRating
6.7
7,508 reviews
Search British Airways flights
American AirlinesPriceFrom £393Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
FinnairPriceFrom £422Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
Aer LingusPriceFrom £430Free CancellationRating
7.2
1,366 reviews
Search Aer Lingus flights
IberiaPriceFrom £455Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
United AirlinesPriceFrom £471Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £496Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to England for you.

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?

If you are not ready to book a flight from Illinois to England now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to England and let you know when they change.

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Find better results for your trip to England

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