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Stansted

$357+ Cheap flights from O'Hare Intl (ORD) to Stansted (STN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Stansted

Cheapest flights from O'Hare Intl to Stansted
Explore the most affordable flight options available from O'Hare Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:50 pm
ORD
-
STN
2 stops17h 15m
Multiple Airlines
Mon 2/163:15 pm
STN
-
ORD
2 stops31h 05m
Multiple Airlines
Deal found 1/20$518
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:25 pm
ORD
-
STN
2 stops21h 55m
Multiple Airlines
Sat 5/26:35 am
STN
-
ORD
2 stops17h 40m
Multiple Airlines
Deal found 1/21$523
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:30 pm
ORD
-
STN
2 stops17h 50m
Multiple Airlines
Thu 4/306:30 am
STN
-
ORD
2 stops17h 20m
Multiple Airlines
Deal found 1/19$524
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:30 pm
ORD
-
STN
2 stops20h 50m
Multiple Airlines
Tue 2/38:30 am
STN
-
ORD
2 stops14h 50m
Multiple Airlines
Deal found 1/20$525
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:00 pm
ORD
-
STN
1 stop15h 20m
Multiple Airlines
Tue 3/106:30 am
STN
-
ORD
1 stop17h 25m
Multiple Airlines
Deal found 1/20$527
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:35 pm
ORD
-
STN
2 stops18h 40m
Multiple Airlines
Tue 2/108:10 am
STN
-
ORD
2 stops18h 00m
Multiple Airlines
Deal found 1/20$528
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/199:00 pm
ORD
-
STN
1 stop11h 20m
Multiple Airlines
Tue 1/278:30 am
STN
-
ORD
1 stop16h 45m
Multiple Airlines
Deal found 1/18$530
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:00 pm
ORD
-
STN
1 stop16h 35m
Multiple Airlines
Wed 4/228:30 am
STN
-
ORD
1 stop16h 45m
Multiple Airlines
Deal found 1/19$531
This Booking.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:30 pm
ORD
-
STN
2 stops17h 50m
Multiple Airlines
Tue 2/38:30 am
STN
-
ORD
2 stops14h 50m
Multiple Airlines
Deal found 1/19$532
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:00 pm
ORD
-
STN
1 stop10h 20m
Multiple Airlines
Sun 2/88:30 am
STN
-
ORD
1 stop16h 45m
Multiple Airlines
Deal found 1/19$537

Find flight deals from O'Hare Intl to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Stansted (STN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$518
(Mytrip)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$666
Provider with most accurate pricing for Chicago O'Hare Intl-London Stansted flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-London Stansted flights.
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From Chicago O'Hare Intl to London Stansted
Search Deals
One-way flight from Chicago O'Hare Intl to London Stansted
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Stansted 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to London Stansted Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Stansted

Route

Depart

Return

Price

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 4/14

9:00 pm-7:35 pm

1 stop16h 35m

London Stansted

Tue 4/21

6:30 am-2:00 pm

1 stop13h 30m

$531

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 3/23

8:40 pm-6:20 pm

1 stop16h 40m

London Stansted

Thu 4/9

6:30 am-2:00 pm

1 stop13h 30m

$541

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 2/5

7:20 pm-6:55 pm

2 stops17h 35m

London Stansted

Sun 2/8

6:45 pm-4:45 pm

2 stops28h 00m

$560

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 4/30

3:45 pm-9:50 am

1 stop12h 05m

London Stansted

Wed 5/6

6:30 am-2:00 pm

1 stop13h 30m

$596

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 3/9

4:50 pm-7:50 am

1 stop10h 00m

London Stansted

Wed 3/11

6:30 am-6:20 pm

2 stops16h 50m

$610

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 3/18

12:50 pm-4:20 pm

1 stop22h 30m

London Stansted

Wed 3/25

6:40 am-7:25 pm

1 stop17h 45m

$629

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 5/6

7:50 pm-9:55 am

1 stop32h 05m

London Stansted

Tue 5/12

5:45 pm-9:40 am

1 stop21h 55m

$640

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 3/17

12:50 pm-9:50 am

1 stop16h 00m

London Stansted

Tue 3/24

5:20 pm-11:05 am

1 stop22h 45m

$640

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 3/25

4:50 pm-7:50 am

1 stop10h 00m

London Stansted

Wed 4/8

6:30 am-6:15 pm

2 stops17h 45m

$648

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 4/29

11:25 am-4:50 pm

1 stop23h 25m

London Stansted

Wed 5/6

10:50 am-6:15 pm

1 stop37h 25m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
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  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-London Stansted Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-London Stansted Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-London Stansted Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-London Stansted Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-London Stansted Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to London Stansted Airport

How often are flights from Chicago to London delayed?

About 100% of weekly flights between Chicago and London have experienced delays in the past year, with the average delay time being 48 minutes.

What is the most punctual flight time for Chicago to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from O'Hare Intl to Stansted that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Stansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Stansted.

  • Can I find deals for business class flights from O'Hare Intl to Stansted?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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