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Cheap flights from Chicago O'Hare Intl Airport to London Stansted Airport from £295

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STN
28 Apr — 5 May1
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 29 March 2026.

Sun 12/419:25
ORD
-
STN
2 stops18h 30m
Multiple Airlines
Tue 21/407:05
STN
-
ORD
2 stops17h 10m
Multiple Airlines
Deal found 25/3£481
Tue 21/419:25
ORD
-
STN
3 stops21h 55m
Multiple Airlines
Tue 28/406:30
STN
-
ORD
3 stops32h 40m
Multiple Airlines
Deal found 24/3£483
Mon 20/419:25
ORD
-
STN
2 stops21h 00m
Multiple Airlines
Fri 24/406:40
STN
-
ORD
2 stops17h 35m
Multiple Airlines
Deal found 26/3£486
Wed 15/420:10
ORD
-
STN
1 stop38h 30m
Turkish Airlines
Tue 21/417:35
STN
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 27/3£487
Wed 15/420:10
ORD
-
STN
1 stop20h 00m
Turkish Airlines
Fri 24/417:35
STN
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 29/3£489
Mon 13/420:10
ORD
-
STN
1 stop38h 40m
Turkish Airlines
Mon 20/410:50
STN
-
ORD
1 stop28h 50m
Turkish Airlines
Deal found 24/3£493
Tue 14/420:10
ORD
-
STN
1 stop38h 30m
Turkish Airlines
Mon 20/410:50
STN
-
ORD
1 stop28h 50m
Turkish Airlines
Deal found 29/3£494
Sun 19/420:10
ORD
-
STN
1 stop38h 30m
Turkish Airlines
Tue 5/517:35
STN
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 29/3£495
Thu 23/420:10
ORD
-
STN
1 stop38h 40m
Turkish Airlines
Wed 6/506:55
STN
-
ORD
1 stop17h 20m
Turkish Airlines
Deal found 27/3£495
Fri 24/411:25
ORD
-
STN
1 stop16h 30m
Turkish Airlines
Fri 1/517:35
STN
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 27/3£496
Wed 15/411:25
ORD
-
STN
2 stops30h 10m
Multiple Airlines
Wed 22/408:20
STN
-
ORD
2 stops31h 20m
Multiple Airlines
Deal found 27/3£497
Mon 13/420:10
ORD
-
STN
1 stop31h 45m
Turkish Airlines
Thu 7/517:35
STN
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 25/3£498

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 29 March 2026.

Round-trip from

£481

One-way from

£295

Popular in

June

Cheapest in

February

Average price

£533
12/4-21/4
  • 12/4-21/4
  • 4 total stops
  • 35h 40m total
  • Chicago to London
Search Deals
25/9
  • 25/9
  • 1 total stop
  • 15h 05m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 29 March 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

Wed 22/4

20:10-16:40

1 stop38h 30m

London Stansted

Thu 21/5

17:35-09:40

1 stop22h 05m

£510

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 8/4

11:25-22:10

1 stop28h 45m

London Stansted

Tue 14/4

06:55-09:40

1 stop32h 45m

£566

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 10/9

20:10-16:50

1 stop38h 40m

London Stansted

Mon 14/9

10:50-09:40

1 stop28h 50m

£578

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sat 19/9

11:25-16:40

1 stop23h 15m

London Stansted

Sat 3/10

17:45-09:40

1 stop21h 55m

£586

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 18/8

20:10-16:40

1 stop38h 30m

London Stansted

Mon 31/8

10:50-09:40

1 stop28h 50m

£616

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 23/8

11:25-09:55

1 stop16h 30m

London Stansted

Wed 2/9

17:45-09:40

1 stop21h 55m

£642

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 14/6

09:55-09:35

2 stops17h 40m

London Stansted

Sun 21/6

22:00-10:16

3 stops42h 16m

£781
Fastest return journey

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sat 23/5

14:15-10:15

2 stops14h 00m

London Stansted

Thu 28/5

06:30-18:15

2 stops17h 45m

£802

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 29/6

11:25-16:40

1 stop23h 15m

London Stansted

Mon 6/7

10:50-09:40

1 stop28h 50m

£820

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 15/6

20:10-16:50

1 stop38h 40m

London Stansted

Mon 22/6

10:50-09:40

1 stop28h 50m

£864

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 24 resultsSorted by cheapest first
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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 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 30m. 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Bedford
Chelmsford
Bishop's Stortford

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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