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Cheap flights from Illinois to England from $188

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 1/26. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 10:50 pm
ORD
-
EDI
22h 20m2 stops
Multiple Airlines Logo
6:00 am - 5:20 pm
EDI
-
ORD
17h 20m2 stops
$492Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Icelandair Logo
7:25 pm - 11:40 am
ORD
-
MAN
10h 15m1 stop
Icelandair Logo
1:05 pm - 6:15 pm
MAN
-
ORD
11h 10m1 stop
$537Icelandair
Mon, Apr 20 - Wed, May 6
Multiple Airlines Logo
6:30 pm - 5:50 pm
ORD
-
EDI
17h 20m2 stops
Multiple Airlines Logo
6:05 am - 5:20 pm
EDI
-
ORD
17h 15m2 stops
$538Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
Icelandair Logo
7:30 pm - 10:45 am
ORD
-
MAN
10h 15m1 stop
Icelandair Logo
11:55 am - 6:20 pm
MAN
-
ORD
11h 25m1 stop
$538Icelandair
Mon, Mar 9 - Wed, Mar 25
Scandinavian Airlines Logo
7:10 pm - 4:25 pm
ORD
-
LHR
15h 15m2 stops
Scandinavian Airlines Logo
6:40 am - 4:45 pm
LHR
-
ORD
16h 05m1 stop
$545Scandinavian Airlines
Sun, Jan 18 - Sat, Jan 24
Scandinavian Airlines Logo
7:20 pm - 6:30 pm
ORD
-
LHR
17h 10m1 stop
Scandinavian Airlines Logo
6:40 am - 4:45 pm
LHR
-
ORD
16h 05m1 stop
$547Scandinavian Airlines
Mon, Jan 12 - Thu, Jan 15
United Airlines Logo
4:30 pm - 12:20 pm
STL
-
LHR
13h 50m1 stop
United Airlines Logo
6:30 am - 1:25 pm
LHR
-
STL
12h 55m1 stop
$656United Airlines
Tue, Apr 28 - Wed, May 6
United Airlines Logo
2:20 pm - 9:00 pm
STL
-
LHR
24h 40m2 stops
United Airlines Logo
6:30 am - 1:25 pm
LHR
-
STL
12h 55m1 stop
$658United Airlines
Sun, May 10 - Fri, May 22
British Airways Logo
10:00 pm - 12:05 pm
STL
-
LHR
8h 05mnonstop
British Airways Logo
1:10 pm - 8:02 pm
LHR
-
STL
12h 52m1 stop
$664British Airways
Sun, May 10 - Fri, May 22
American Airlines Logo
8:13 am - 9:00 am
STL
-
LGW
18h 47m2 stops
American Airlines Logo
11:20 am - 9:43 am
LGW
-
STL
28h 23m2 stops
$681American Airlines
Thu, Feb 5 - Tue, Feb 24

TAP AIR PORTUGAL flights from Illinois to England

Our best TAP AIR PORTUGAL deals on Illinois to England flight tickets
TAP AIR PORTUGAL
Jan 9
ORD8:15 pmChicago O'Hare Intl
14h 00m
1 stop
MAN4:15 pmManchester
Jan 13
MAN5:15 pmManchester
27h 45m
1 stop
ORD3:00 pmChicago O'Hare Intl
$555
Find similar
TAP AIR PORTUGAL
Jan 14
ORD7:10 pmChicago O'Hare Intl
34h 15m
1 stop
LHR11:25 amLondon Heathrow
Jan 18
LHR6:00 amLondon Heathrow
14h 45m
1 stop
ORD2:45 pmChicago O'Hare Intl
$576
Find similar
TAP AIR PORTUGAL
Feb 1
ORD8:25 pmChicago O'Hare Intl
18h 10m
2 stops
LGW8:35 pmLondon Gatwick
Feb 10
LGW4:35 pmLondon Gatwick
28h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
$580
Find similar

United Airlines flights from Illinois to England

Our best United Airlines deals on Illinois to England flight tickets
United Airlines
Dec 30
ORD5:50 pmChicago O'Hare Intl
8h 05m
LHR7:55 amLondon Heathrow
Jan 29
LHR11:10 amLondon Heathrow
13h 15m
1 stop
ORD6:25 pmChicago O'Hare Intl
$616
Find similar
United Airlines
Dec 29
ORD2:30 pmChicago O'Hare Intl
10h 10m
1 stop
LHR6:40 amLondon Heathrow
Jan 12
LHR1:45 pmLondon Heathrow
32h 35m
1 stop
ORD4:20 pmChicago O'Hare Intl
$621
Find similar
United Airlines
Jan 11
ORD3:45 pmChicago O'Hare Intl
8h 10m
LHR5:55 amLondon Heathrow
Jan 21
LHR6:35 amLondon Heathrow
13h 35m
1 stop
ORD2:10 pmChicago O'Hare Intl
$622
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated December 28, 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

Fri 1/23

6:30 pm-10:50 pm

2 stops22h 20m

Edinburgh Turnhouse

Fri 1/30

6:00 am-5:20 pm

2 stops17h 20m

$492

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 4/20

7:25 pm-11:40 am

1 stop10h 15m

Manchester

Wed 5/6

1:05 pm-6:15 pm

1 stop11h 10m

$537

ChicagoEdinburgh

ORD - EDI

ORDEDI

Chicago O'Hare Intl

Fri 2/6

6:30 pm-5:50 pm

2 stops17h 20m

Edinburgh Turnhouse

Mon 2/9

6:05 am-5:20 pm

2 stops17h 15m

$538

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 3/9

7:30 pm-10:45 am

1 stop10h 15m

Manchester

Wed 3/25

11:55 am-6:20 pm

1 stop11h 25m

$538

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 1/18

7:10 pm-4:25 pm

2 stops15h 15m

London Heathrow

Sat 1/24

6:40 am-4:45 pm

1 stop16h 05m

$545

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 1/12

7:20 pm-6:30 pm

1 stop17h 10m

London Heathrow

Thu 1/15

6:40 am-4:45 pm

1 stop16h 05m

$547

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 4/28

4:30 pm-12:20 pm

1 stop13h 50m

London Heathrow

Wed 5/6

6:30 am-1:25 pm

1 stop12h 55m

$656

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 5/10

2:20 pm-9:00 pm

2 stops24h 40m

London Heathrow

Fri 5/22

6:30 am-1:25 pm

1 stop12h 55m

$658

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 5/10

10:00 pm-12:05 pm

Nonstop8h 05m

London Heathrow

Fri 5/22

1:10 pm-8:02 pm

1 stop12h 52m

$664

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Thu 2/5

8:13 am-9:00 am

2 stops18h 47m

London Gatwick

Tue 2/24

11:20 am-9:43 am

2 stops28h 23m

$681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

If you’re not able to fly to England in September, then October is your next best option. Flight prices from Illinois to England during October average around $661.

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 $768. 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 $920.

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 in the evening. momondo users have found flights departing from Illinois to England in the evening for as low as $805. 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 $831. 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 $794 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 $703 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 47% 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

$417

Fastest flight time

7h 40m

Direct flights

Every day

Airports in England

1,117 airports
The best one-way flight to England from Illinois in the past 72 hours is $417. The best round-trip flight deal from Illinois to England found on momondo in the last 72 hours is $668.
The fastest flight from Illinois to England takes 7h 40m
Direct flights go from Illinois to England every day.
There are 1,117 airports in England. From Illinois there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI).
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 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?

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
JetBluePriceFrom $51Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
SWISSPriceFrom $257Free CancellationRating
7.5
1,832 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $331Free CancellationRating
7.4
1,630 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $345Free CancellationRating
7.9
8,016 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $428Free CancellationRating
7.2
2,098 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $477Free CancellationRating
7.0
592 reviews
Search Icelandair flights
LufthansaPriceFrom $480Free CancellationRating
6.8
7,659 reviews
Search Lufthansa flights
Aer LingusPriceFrom $495Free CancellationRating
7.2
1,413 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $502Free CancellationRating
6.7
7,616 reviews
Search British Airways flights
FinnairPriceFrom $517Free CancellationRating
7.6
1,339 reviews
Search Finnair 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.

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Find better results for your trip to England

Popular cities in England

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $344
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Flights to Bristolfrom $450
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Flights to Liverpoolfrom $444
Flights to Aberdeenfrom $496
Flights to Leedsfrom $459