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Cheap flights from Chicago O'Hare Intl Airport to London Stansted Airport from £247

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STN
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Stansted

Enter your travel dates to find the best prices.

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 24 June 2026.

Sun 16/815:45
ORD
-
STN
1 stop10h 05m
Multiple Airlines
Sun 23/806:35
STN
-
ORD
1 stop13h 25m
Multiple Airlines
Deal found 22/6£705
Sun 16/821:00
ORD
-
STN
1 stop13h 50m
Multiple Airlines
Fri 21/813:45
STN
-
ORD
2 stops34h 30m
Multiple Airlines
Deal found 23/6£706
Sat 19/914:15
ORD
-
STN
2 stops13h 50m
Multiple Airlines
Mon 28/906:30
STN
-
ORD
1 stop13h 30m
Multiple Airlines
Deal found 22/6£707
Sat 18/719:25
ORD
-
STN
2 stops21h 40m
Multiple Airlines
Mon 3/822:25
STN
-
ORD
3 stops27h 40m
Multiple Airlines
Deal found 23/6£707
Thu 30/719:25
ORD
-
STN
2 stops21h 10m
Multiple Airlines
Sun 2/822:10
STN
-
ORD
2 stops24h 47m
Multiple Airlines
Deal found 22/6£708
Sat 11/708:45
ORD
-
STN
3 stops19h 20m
Multiple Airlines
Mon 20/722:25
STN
-
ORD
3 stops27h 40m
Multiple Airlines
Deal found 21/6£709
Mon 10/815:45
ORD
-
STN
1 stop10h 05m
Multiple Airlines
Thu 27/806:00
STN
-
ORD
1 stop14h 25m
Multiple Airlines
Deal found 20/6£710
Tue 21/714:15
ORD
-
STN
2 stops17h 00m
Multiple Airlines
Thu 23/706:05
STN
-
ORD
2 stops16h 52m
Multiple Airlines
Deal found 21/6£710
Tue 11/815:45
ORD
-
STN
1 stop10h 05m
Multiple Airlines
Thu 27/806:00
STN
-
ORD
1 stop14h 25m
Multiple Airlines
Deal found 20/6£711
Mon 2/1112:45
ORD
-
STN
1 stop21h 35m
Turkish Airlines
Sun 22/1110:55
STN
-
ORD
1 stop29h 05m
Turkish Airlines
Deal found 22/6£712
Mon 6/717:35
ORD
-
STN
2 stops21h 45m
Multiple Airlines
Fri 10/721:55
STN
-
ORD
2 stops23h 00m
Multiple Airlines
Deal found 21/6£713
Fri 3/714:15
ORD
-
STN
2 stops25h 05m
Multiple Airlines
Mon 6/720:20
STN
-
ORD
2 stops24h 35m
Multiple Airlines
Deal found 19/6£713

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 24 June 2026.

Round-trip from

£705

One-way from

£247

Popular in

June

Cheapest in

September

Average price

£1,040
16/8-23/8
  • 16/8-23/8
  • 2 total stops
  • 23h 30m total
  • Chicago to London
Search Deals
10/8
  • 10/8
  • 3 total stops
  • 16h 55m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 24 June 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 24/8

20:10-16:50

1 stop38h 40m

London Stansted

Wed 9/9

17:45-09:40

1 stop21h 55m

£723

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 24/8

20:10-16:50

1 stop38h 40m

London Stansted

Sun 30/8

17:35-18:15

1 stop30h 40m

£769

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 10/9

20:10-09:55

1 stop31h 45m

London Stansted

Sat 19/9

17:45-09:40

1 stop21h 55m

£792

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 1/9

11:25-16:50

1 stop23h 25m

London Stansted

Sat 31/10

17:20-20:20

1 stop32h 00m

£829

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 2/9

20:10-22:10

1 stop20h 00m

London Stansted

Tue 8/9

17:35-18:15

1 stop30h 40m

£836

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 23/8

20:10-16:40

1 stop38h 30m

London Stansted

Sat 29/8

10:50-09:40

1 stop28h 50m

£839

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 17/8

20:10-09:55

1 stop31h 45m

London Stansted

Sat 22/8

10:50-09:40

1 stop28h 50m

£840

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 2/9

20:10-09:55

1 stop31h 45m

London Stansted

Thu 10/9

17:35-18:15

1 stop30h 40m

£854
Fastest return journey

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sat 5/9

11:25-09:55

1 stop16h 30m

London Stansted

Sat 12/9

10:50-09:40

1 stop28h 50m

£870

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 26/8

20:10-22:10

1 stop20h 00m

London Stansted

Tue 1/9

06:55-09:40

1 stop32h 45m

£878

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 return 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 56 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 at night 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 Sunday 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.

  • How long is the flight from Chicago O'Hare Intl Airport to London Stansted Airport?

    There are many flights that can get you from Chicago O'Hare Intl Airport to London Stansted Airport in 38h 40m. Fly via Turkish Airlines to get the fastest option. Chicago O'Hare Intl Airport and London Stansted Airport are separated by a distance of 3952 mi.

  • 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 holiday 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.

See more FAQs

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Southall
Romford
Ipswich
Borehamwood
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Gatwick flights
O'Hare Intl to London City flights
Midway to Heathrow flights
O'Hare Intl to Luton flights

Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to Stansted?

Cheapflights helps you search for flights from O'Hare Intl to Stansted via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Stansted?

Cheapflights helps you find that perfect flight to Stansted from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from O'Hare Intl to Stansted with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl to Stansted flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Stansted become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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