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$253+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STN
nov. 26 — dic. 31
mié. 11/26
mié. 12/3
1 adult, Economy
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Cheap 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 octubre 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(Mytrip)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$670
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-London (LON) flights.
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From Chicago O'Hare Intl to London Stansted
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One-way flight from Chicago O'Hare Intl to London Stansted
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Highest demand for flights based on searches. 21% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
dom. 11/99:50 pmORD - STN
2 stops19h 10mMultiple Airlines
mar. 11/189:45 pmSTN - ORD
2 stops21h 25mMultiple Airlines
Deal found 10/27$547
This Mytrip deal was found by Cheapflights users on 10/26. 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.
mié. 11/269:50 pmORD - STN
2 stops19h 00mMultiple Airlines
mié. 12/36:30 amSTN - ORD
2 stops17h 55mMultiple Airlines
Deal found 10/26$548
This Mytrip deal was found by Cheapflights users on 10/26. 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.
mar. 11/259:50 pmORD - STN
2 stops17h 30mMultiple Airlines
mar. 12/29:45 pmSTN - ORD
2 stops21h 25mMultiple Airlines
Deal found 10/26$549
This Mytrip deal was found by Cheapflights users on 10/25. 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.
mié. 11/127:05 amORD - STN
3 stops28h 45mMultiple Airlines
mar. 11/186:45 pmSTN - ORD
2 stops24h 25mMultiple Airlines
Deal found 10/25$552
This Mytrip deal was found by Cheapflights users on 10/27. 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.
lun. 12/17:20 pmORD - STN
2 stops20h 00mMultiple Airlines
vie. 12/53:15 pmSTN - ORD
3 stops31h 30mMultiple Airlines
Deal found 10/27$553
This Mytrip deal was found by Cheapflights users on 10/24. 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.
mar. 11/49:50 pmORD - STN
2 stops17h 30mMultiple Airlines
lun. 11/107:55 pmSTN - ORD
3 stops29h 35mMultiple Airlines
Deal found 10/24$555
This Mytrip deal was found by Cheapflights users on 10/24. 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.
mié. 12/1012:50 pmORD - STN
2 stops23h 10mMultiple Airlines
mié. 12/177:40 amSTN - ORD
2 stops18h 30mMultiple Airlines
Deal found 10/24$560
This Mytrip deal was found by Cheapflights users on 10/25. 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.
mié. 11/123:35 pmORD - STN
2 stops23h 20mMultiple Airlines
lun. 11/1712:00 pmSTN - ORD
2 stops34h 20mMultiple Airlines
Deal found 10/25$563
This Mytrip deal was found by Cheapflights users on 10/25. 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.
mar. 11/183:55 pmORD - STN
3 stops22h 35mMultiple Airlines
mar. 11/257:40 amSTN - ORD
2 stops18h 20mMultiple Airlines
Deal found 10/25$571

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 octubre 27, 2025.
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

mar. 11/25

9:50 pm-9:20 pm

2 stops17h 30m

London Stansted

mar. 12/2

9:45 pm-1:10 pm

2 stops21h 25m

$549

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

mié. 11/26

9:50 pm-10:50 pm

2 stops19h 00m

London Stansted

mié. 12/3

6:30 am-6:25 pm

2 stops17h 55m

$551

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

mié. 11/12

7:05 am-5:50 pm

3 stops28h 45m

London Stansted

mar. 11/18

6:45 pm-1:10 pm

2 stops24h 25m

$552

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

lun. 2/16

6:30 pm-3:45 pm

2 stops15h 15m

London Stansted

vie. 2/20

11:25 am-5:20 pm

2 stops35h 55m

$569

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

lun. 1/5

6:30 pm-9:20 pm

2 stops20h 50m

London Stansted

lun. 1/12

6:30 am-5:20 pm

2 stops16h 50m

$587

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

mar. 11/18

3:55 pm-9:50 am

2 stops11h 55m

London Stansted

lun. 12/1

11:30 am-4:20 pm

2 stops34h 50m

$589

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

vie. 12/5

7:40 pm-4:35 pm

1 stop14h 55m

London Stansted

lun. 12/8

8:30 am-2:00 pm

1 stop11h 30m

$598

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

jue. 1/8

9:00 pm-12:05 am

2 stops21h 05m

London Stansted

mar. 1/13

8:25 pm-7:15 pm

2 stops28h 50m

$603

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

jue. 1/8

7:20 pm-6:05 pm

1 stop16h 45m

London Stansted

mié. 1/14

6:00 am-4:45 pm

1 stop16h 45m

$613

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

lun. 11/10

6:30 pm-6:20 pm

2 stops17h 50m

London Stansted

vie. 11/14

8:30 am-5:20 pm

2 stops14h 50m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 22 results
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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 86 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 evening tend to experience delays more often.

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

Monday 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.

Which airline has the best punctuality record on Chicago to London flights?

Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 100% of flights being delayed.

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
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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