What is the cheapest airline that flies from London Stansted to Chicago O'Hare Intl?

Lufthansa is the most popular carrier operating from London Stansted to Chicago O'Hare Intl

How old do you have to be to fly from London Stansted Airport to Chicago O'Hare Intl Airport?

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 London Stansted Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The necessary travel and health documents for your Chicago O'Hare Intl Airport 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.

$500 Cheap Flights from London Stansted Airport to Chicago O'Hare Intl Airport in 2026

Find the cheapest flights from London Stansted Airport to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 15m1 stop Dublin

8:10 pm - 2:55 pmORD Chicago O'Hare Intl-STN London Stansted

12h 45m1 stop Dublin

$635Multiple Airlines

Thu, Nov 19 - Fri, Nov 27

6:45 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 15m1 stop Dublin

3:55 pm - 10:20 amORD Chicago O'Hare Intl-STN London Stansted

12h 25m1 stop Dublin

$636Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

6:30 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 30m1 stop Dublin

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

10h 05m1 stop Dublin

$638Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

6:30 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 30m1 stop Dublin

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

10h 05m1 stop Dublin

$643Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

6:35 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 25m1 stop Dublin

9:00 pm - 7:20 pmORD Chicago O'Hare Intl-STN London Stansted

16h 20m1 stop Dublin

$643Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

6:35 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 25m1 stop Dublin

9:00 pm - 7:20 pmORD Chicago O'Hare Intl-STN London Stansted

16h 20m1 stop Dublin

$644Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

4:25 pm - 12:35 pmSTN London Stansted-ORD Chicago O'Hare Intl

26h 10m1 stop Munich Franz Josef Strauss

6:00 pm - 3:35 pmORD Chicago O'Hare Intl-STN London Stansted

15h 35m1 stop Munich Franz Josef Strauss

$793Lufthansa

Sun, Sep 20 - Tue, Oct 6

Cheap last minute flights

Enter your travel dates to find the best prices.

10:25 pm - 10:05 pmSTN London Stansted-ORD Chicago O'Hare Intl

29h 40m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

10:25 pm - 12:20 amORD Chicago O'Hare Intl-STN London Stansted

19h 55m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

$1,013Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

10:00 pm - 10:05 pmSTN London Stansted-ORD Chicago O'Hare Intl

30h 05m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

10:25 pm - 11:40 pmORD Chicago O'Hare Intl-STN London Stansted

19h 15m2 stops Reykjavik Keflavik Intl Glasgow Intl

$1,038Multiple Airlines

Mon, Aug 17 - Sun, Aug 23

10:25 pm - 10:05 pmSTN London Stansted-ORD Chicago O'Hare Intl

29h 40m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

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

18h 25m2 stops Reykjavik Keflavik Intl Glasgow Intl

$1,047Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

10:25 pm - 10:05 pmSTN London Stansted-ORD Chicago O'Hare Intl

29h 40m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

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

18h 25m2 stops Reykjavik Keflavik Intl Glasgow Intl

$1,059Multiple Airlines

Mon, Aug 17 - Mon, Aug 31

6:30 am - 2:00 pmSTN London Stansted-ORD Chicago O'Hare Intl

13h 30m1 stop Dublin

9:00 pm - 9:20 pmORD Chicago O'Hare Intl-STN London Stansted

18h 20m1 stop Dublin

$1,083Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

1:45 pm - 6:15 pmSTN London Stansted-ORD Chicago O'Hare Intl

34h 30m2 stops Milan Malpensa Reykjavik Keflavik Intl

7:25 pm - 10:05 pmORD Chicago O'Hare Intl-STN London Stansted

20h 40m2 stops Reykjavik Keflavik Intl Milan Malpensa

$1,121Multiple Airlines

Fri, Aug 14 - Sun, Aug 16

11:15 am - 9:25 pmSTN London Stansted-ORD Chicago O'Hare Intl

16h 10m2 stops Milan Malpensa Reykjavik Keflavik Intl

7:25 pm - 12:40 amORD Chicago O'Hare Intl-STN London Stansted

23h 15m2 stops Reykjavik Keflavik Intl Milan Malpensa

$1,125Multiple Airlines

Sat, Aug 15 - Sat, Aug 22

10:25 pm - 10:05 pmSTN London Stansted-ORD Chicago O'Hare Intl

29h 40m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

7:25 pm - 12:55 amORD Chicago O'Hare Intl-STN London Stansted

23h 30m2 stops Reykjavik Keflavik Intl Venice Marco Polo

$1,153Multiple Airlines

Mon, Aug 17 - Sat, Aug 22

10:25 pm - 10:05 pmSTN London Stansted-ORD Chicago O'Hare Intl

29h 40m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

10:25 pm - 10:05 pmORD Chicago O'Hare Intl-STN London Stansted

17h 40m2 stops Reykjavik Keflavik Intl Glasgow Intl

$1,169Multiple Airlines

Mon, Aug 17 - Fri, Aug 21

10:45 pm - 6:15 pmSTN London Stansted-ORD Chicago O'Hare Intl

25h 30m2 stops Dublin Reykjavik Keflavik Intl

9:00 pm - 9:20 pmORD Chicago O'Hare Intl-STN London Stansted

18h 20m1 stop Dublin

$1,171Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

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Use the filters below to find and compare flights from London Stansted Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Thu 11/19

6:45 am-2:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Fri 11/27

8:10 pm-2:55 pm

1 stop12h 45m

$635

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Thu 11/12

6:45 am-2:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 11/16

3:55 pm-10:20 am

1 stop12h 25m

$636

Quickest round-trip

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Thu 9/17

6:30 am-2:00 pm

1 stop13h 30m

Chicago O'Hare Intl

Mon 9/21

3:45 pm-7:50 am

1 stop10h 05m

$638

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Thu 9/24

6:30 am-2:00 pm

1 stop13h 30m

Chicago O'Hare Intl

Thu 10/1

3:45 pm-7:50 am

1 stop10h 05m

$643

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Fri 9/25

6:35 am-2:00 pm

1 stop13h 25m

Chicago O'Hare Intl

Fri 10/2

9:00 pm-7:20 pm

1 stop16h 20m

$643

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Fri 9/25

6:35 am-2:00 pm

1 stop13h 25m

Chicago O'Hare Intl

Fri 10/2

9:00 pm-7:20 pm

1 stop16h 20m

$644

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Sun 9/20

4:25 pm-12:35 pm

1 stop26h 10m

Chicago O'Hare Intl

Tue 10/6

6:00 pm-3:35 pm

1 stop15h 35m

$793

Cheapest one-way

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Mon 9/14

8:35 am-9:20 pm

3 stops42h 45m

$500

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Thu 12/3

9:30 am-3:30 pm

3 stops36h 00m

$501

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Thu 11/19

8:00 am-2:55 pm

2 stops36h 55m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Stansted Airport to Chicago O'Hare Intl 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

Prices

Airlines

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $907. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London Stansted Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,112.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from London Stansted Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $915 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $964. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Stansted Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Stansted Airport to Chicago O'Hare Intl Airport (STN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Chicago O'Hare Intl Airport

Fastest flight time	13h 30m
Direct flights	None

The fastest flight from London Stansted Airport to Chicago O'Hare Intl Airport takes 13h 30m

There are no direct flights from London Stansted Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from London Stansted Airport to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from London Stansted Airport to Chicago O'Hare Intl Airport

How far is London Stansted to Chicago O'Hare Intl by plane?
London Stansted and Chicago O'Hare Intl are 3952.0 mi apart from one another. By plane, this route typically takes 13h 30m.
When did momondo last update prices for flights from London Stansted Airport to Chicago O'Hare Intl Airport?
Prices for flights from London Stansted Airport to Chicago O'Hare Intl Airport were last updated today.
How old do you have to be to fly from London Stansted Airport to Chicago O'Hare Intl Airport?
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 London Stansted Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl Airport 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.

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Janesville

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