How long does it take to fly to London Stansted Airport?

The flight from Illinois to London Stansted Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Chicago (a popular airport in Illinois) to London Heathrow Airport (the most popular airport in London Stansted Airport), then the flight time is 9h 34m on average. If you fly from Moline (another popular airport in Illinois) to London Heathrow Airport, then the average flight time is 13h 04m.

How old do you have to be to fly from Illinois to London Stansted Airport?

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 London Stansted Airport.

What documentation or ID do you need to fly to London Stansted Airport?

The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$323 Cheap Flights from Illinois to London Stansted Airport in 2026/27

Find the cheapest flights from Illinois to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 5:50 pmORD Chicago O'Hare Intl-STN London Stansted

16h 40m1 stop Kastrup Copenhagen

5:55 am - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

16h 50m1 stop Kastrup Copenhagen

$723Multiple Airlines

Mon, Nov 16 - Fri, Nov 20

8:10 pm - 11:15 pmORD Chicago O'Hare Intl-STN London Stansted

22h 05m1 stop Kastrup Copenhagen

6:45 am - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

16h 00m1 stop Kastrup Copenhagen

$724Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

12:00 pm - 10:05 amORD Chicago O'Hare Intl-STN London Stansted

16h 05m2 stops Boston Logan Intl Kastrup Copenhagen

8:15 am - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 30m1 stop Kastrup Copenhagen

$725Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

6:00 am - 10:50 amORD Chicago O'Hare Intl-STN London Stansted

22h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:45 am - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

16h 00m1 stop Kastrup Copenhagen

$726Multiple Airlines

Sun, Nov 15 - Mon, Nov 23

10:30 am - 6:35 pmORD Chicago O'Hare Intl-STN London Stansted

26h 05m3 stops New York John F Kennedy Intl Kastrup Copenhagen Stockholm Arlanda

9:00 pm - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

25h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

$728Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

3:55 pm - 8:15 amORD Chicago O'Hare Intl-STN London Stansted

10h 20m1 stop Dublin

7:55 am - 5:20 pmSTN London Stansted-ORD Chicago O'Hare Intl

15h 25m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl

$729Multiple Airlines

Tue, Nov 10 - Thu, Nov 19

8:10 pm - 3:55 pmORD Chicago O'Hare Intl-STN London Stansted

14h 45m1 stop Kastrup Copenhagen

7:20 am - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

15h 25m1 stop Kastrup Copenhagen

$730Multiple Airlines

Mon, Oct 26 - Thu, Nov 12

7:10 pm - 11:15 pmORD Chicago O'Hare Intl-STN London Stansted

22h 05m1 stop Kastrup Copenhagen

8:15 am - 9:44 pmSTN London Stansted-ORD Chicago O'Hare Intl

19h 29m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$731Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

7:05 am - 11:40 amORD Chicago O'Hare Intl-STN London Stansted

22h 35m2 stops Boston Logan Intl Kastrup Copenhagen

7:20 am - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

15h 25m1 stop Kastrup Copenhagen

$732Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

7:10 pm - 6:35 pmORD Chicago O'Hare Intl-STN London Stansted

17h 25m2 stops Kastrup Copenhagen Stockholm Arlanda

9:00 pm - 4:45 pmSTN London Stansted-ORD Chicago O'Hare Intl

25h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

$733Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

Cheap last minute flights

Enter your travel dates to find the best prices.

7:25 pm - 10:50 pmORD Chicago O'Hare Intl-STN London Stansted

21h 25m2 stops Reykjavik Keflavik Intl Glasgow Intl

6:15 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 40m1 stop Madrid Barajas

$787Multiple Airlines

Mon, Oct 5 - Thu, Jan 28

7:15 pm - 2:35 pmORD Chicago O'Hare Intl-STN London Stansted

13h 20m1 stop Kastrup Copenhagen

7:10 am - 4:10 pmSTN London Stansted-ORD Chicago O'Hare Intl

15h 00m1 stop Kastrup Copenhagen

$832Multiple Airlines

Tue, Oct 6 - Tue, Oct 20

7:15 pm - 6:50 pmORD Chicago O'Hare Intl-STN London Stansted

17h 35m1 stop Kastrup Copenhagen

7:20 am - 4:10 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 50m1 stop Kastrup Copenhagen

$837Multiple Airlines

Mon, Oct 5 - Thu, Oct 22

3:45 pm - 9:50 amORD Chicago O'Hare Intl-STN London Stansted

12h 05m1 stop Dublin

6:15 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 40m1 stop Madrid Barajas

$844Multiple Airlines

Mon, Oct 5 - Thu, Jan 28

3:45 pm - 7:50 amORD Chicago O'Hare Intl-STN London Stansted

10h 05m1 stop Dublin

6:15 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 40m1 stop Madrid Barajas

$846Multiple Airlines

Sun, Oct 4 - Thu, Jan 28

3:45 pm - 9:50 amORD Chicago O'Hare Intl-STN London Stansted

12h 05m1 stop Dublin

5:55 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

15h 00m1 stop Madrid Barajas

$859Multiple Airlines

Mon, Oct 5 - Sat, Jan 23

3:45 pm - 9:50 amORD Chicago O'Hare Intl-STN London Stansted

12h 05m1 stop Dublin

5:55 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

15h 00m1 stop Madrid Barajas

$861Multiple Airlines

Sun, Oct 4 - Sat, Jan 23

3:45 pm - 7:50 amORD Chicago O'Hare Intl-STN London Stansted

10h 05m1 stop Dublin

6:15 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 40m1 stop Madrid Barajas

$863Multiple Airlines

Sun, Oct 4 - Thu, Jan 21

7:15 pm - 2:50 pmORD Chicago O'Hare Intl-STN London Stansted

13h 35m1 stop Kastrup Copenhagen

7:20 am - 4:10 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 50m1 stop Kastrup Copenhagen

$865Multiple Airlines

Mon, Oct 5 - Thu, Oct 15

3:45 pm - 9:50 amORD Chicago O'Hare Intl-STN London Stansted

12h 05m1 stop Dublin

6:00 am - 2:55 pmSTN London Stansted-ORD Chicago O'Hare Intl

14h 55m1 stop Madrid Barajas

$867Multiple Airlines

Mon, Oct 5 - Fri, Jan 22

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Turkish Airlines flights from Illinois to London Stansted Airport

Our best Turkish Airlines deals on Illinois to London Stansted Airport flight tickets

Turkish Airlines

Oct 14

ORD8:10 pmChicago O'Hare Intl

31h 45m

1 stop

STN9:55 amLondon Stansted

Oct 20

STN5:35 pmLondon Stansted

22h 05m

1 stop

ORD9:40 amChicago O'Hare Intl

$808

Turkish Airlines

Oct 14

ORD11:25 amChicago O'Hare Intl

23h 15m

1 stop

STN4:40 pmLondon Stansted

Oct 21

STN10:50 amLondon Stansted

28h 50m

1 stop

ORD9:40 amChicago O'Hare Intl

$831

Turkish Airlines

Oct 12

ORD8:10 pmChicago O'Hare Intl

31h 45m

1 stop

STN9:55 amLondon Stansted

Oct 20

STN5:35 pmLondon Stansted

30h 40m

1 stop

ORD6:15 pmChicago O'Hare Intl

$833

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Mon 11/16

7:10 pm-5:50 pm

1 stop16h 40m

London Stansted

Fri 11/20

5:55 am-4:45 pm

1 stop16h 50m

$723

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Fri 10/30

8:10 pm-11:15 pm

1 stop22h 05m

London Stansted

Mon 11/2

6:45 am-4:45 pm

1 stop16h 00m

$724

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Thu 11/5

12:00 pm-10:05 am

2 stops16h 05m

London Stansted

Wed 11/11

8:15 am-4:45 pm

1 stop14h 30m

$725

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sun 11/15

6:00 am-10:50 am

2 stops22h 50m

London Stansted

Mon 11/23

6:45 am-4:45 pm

1 stop16h 00m

$726

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Wed 11/11

10:30 am-6:35 pm

3 stops26h 05m

London Stansted

Sun 11/15

9:00 pm-4:45 pm

2 stops25h 45m

$728

Quickest round-trip

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Tue 11/10

3:55 pm-8:15 am

1 stop10h 20m

London Stansted

Thu 11/19

7:55 am-5:20 pm

2 stops15h 25m

$729

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Mon 10/26

8:10 pm-3:55 pm

1 stop14h 45m

London Stansted

Thu 11/12

7:20 am-4:45 pm

1 stop15h 25m

$730

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Fri 11/6

7:10 pm-11:15 pm

1 stop22h 05m

London Stansted

Sun 11/8

8:15 am-9:44 pm

2 stops19h 29m

$731

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Thu 11/12

7:05 am-11:40 am

2 stops22h 35m

London Stansted

Thu 11/19

7:20 am-4:45 pm

1 stop15h 25m

$732

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Wed 11/4

7:10 pm-6:35 pm

2 stops17h 25m

London Stansted

Sun 11/8

9:00 pm-4:45 pm

2 stops25h 45m

$733

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 London Stansted Airport

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

Airlines

Other information

What is the cheapest airline that flies from Illinois to London Stansted?

Turkish Airlines is the most popular carrier operating from Illinois to London Stansted

Cheap Illinois to London Stansted Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to London Stansted Airport

Best Price Found	$323
Fastest flight time	11h 20m
Direct flights	None

The best one-way flight to London Stansted Airport from Illinois in the past 72 hours is $323. The best round-trip flight deal from Illinois to London Stansted Airport found on momondo in the last 72 hours is $723.

The fastest flight from Illinois to London Stansted Airport takes 11h 20m

There are no direct flights from Illinois to London Stansted Airport. There are no popular flight routes from Illinois to London Stansted Airport.

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Frequently asked questions about flying from Illinois to London Stansted Airport

When did momondo last update prices for flights from Illinois to London Stansted Airport?
Prices for flights from Illinois to London Stansted Airport refresh daily.
How old do you have to be to fly from Illinois to London Stansted Airport?
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 London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Gatwick

Croydon

Hayes

Luton

Dover

Wembley

Milton Keynes

Kingston upon Thames

Richmond

Stansted

Watford

Harrow

Cobham

Worthing

Eastbourne

Slough

Hook

Ilford

Canterbury

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

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 London for you.

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

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

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

momondo helps you find the best flight between Illinois and London 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 London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Illinois and alert you when they change.

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Cheap flights from Illinois to London from $323

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 London departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Illinois to London Stansted Airport

Our best Turkish Airlines deals on Illinois to London Stansted Airport flight tickets

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

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How to get the cheapest flight ticket from Illinois to London Stansted Airport

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Cheap Illinois to London Stansted Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to London Stansted Airport

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Stansted Airport 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 London

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According to popular flight searches on momondo this year

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