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Cheap flights from Chicago O'Hare Intl Airport to London Stansted Airport from £175

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STN
19 ago — 26 ago1
1 adult

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 14 agosto 2025.

Round-trip from

£387

One-way from

£175

Popular in

June

Cheapest in

February

Average price

£526
19/11-26/11
  • 19/11-26/11
  • 2 total stops
  • 30h 00m total
  • Chicago to London
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12/10
  • 12/10
  • 2 total stops
  • 31h 50m total
  • Chicago to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£110 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in August 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 14 agosto 2025.

qua 19/1116:45ORD - STN
1 stop15h 25mMultiple Airlines
qua 26/1105:55STN - ORD
1 stop14h 35mMultiple Airlines
Deal found 12/8£387
sex 10/1019:05ORD - STN
2 stops22h 05mMultiple Airlines
ter 14/1006:20STN - ORD
2 stops34h 33mMultiple Airlines
Deal found 12/8£390
qua 5/1119:10ORD - STN
2 stops18h 30mMultiple Airlines
ter 11/1114:30STN - ORD
2 stops30h 30mMultiple Airlines
Deal found 11/8£393
seg 29/918:10ORD - STN
2 stops24h 00mMultiple Airlines
qua 22/1017:00STN - ORD
2 stops25h 35mMultiple Airlines
Deal found 12/8£393
sex 7/1118:30ORD - STN
2 stops15h 10mMultiple Airlines
dom 9/1115:00STN - ORD
2 stops32h 20mMultiple Airlines
Deal found 12/8£396
sex 17/1019:05ORD - STN
2 stops22h 05mMultiple Airlines
ter 21/1021:45STN - ORD
2 stops28h 37mMultiple Airlines
Deal found 12/8£402
seg 22/919:05ORD - STN
2 stops23h 05mMultiple Airlines
ter 30/921:45STN - ORD
2 stops24h 10mMultiple Airlines
Deal found 11/8£404
seg 15/914:00ORD - STN
2 stops25h 20mMultiple Airlines
seg 22/921:30STN - ORD
2 stops26h 03mMultiple Airlines
Deal found 11/8£412
qua 3/915:45ORD - STN
1 stop10h 05mMultiple Airlines
ter 9/922:35STN - ORD
1 stop21h 25mMultiple Airlines
Deal found 13/8£413
qua 8/1019:05ORD - STN
2 stops21h 40mMultiple Airlines
qua 15/1006:30STN - ORD
2 stops17h 03mMultiple Airlines
Deal found 12/8£415
qua 19/1116:45ORD - STN
1 stop15h 25mMultiple Airlines
qua 3/1205:55STN - ORD
1 stop14h 35mMultiple Airlines
Deal found 10/8£416
seg 13/1008:40ORD - STN
2 stops21h 10mMultiple Airlines
dom 26/1007:40STN - ORD
2 stops32h 38mMultiple Airlines
Deal found 11/8£418

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 14 agosto 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

sex 10/10

19:05-23:10

2 stops22h 05m

London Stansted

ter 14/10

06:20-10:53

2 stops34h 33m

£390

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

seg 29/9

18:10-00:10

2 stops24h 00m

London Stansted

qua 22/10

17:00-12:35

2 stops25h 35m

£393

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

sex 7/11

18:30-15:40

2 stops15h 10m

London Stansted

dom 9/11

15:00-17:20

2 stops32h 20m

£396

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

sex 17/10

19:05-23:10

2 stops22h 05m

London Stansted

ter 21/10

21:45-20:22

2 stops28h 37m

£402

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

qui 6/11

18:30-23:40

2 stops23h 10m

London Stansted

qua 12/11

06:00-17:20

2 stops17h 20m

£409

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

qua 3/9

15:45-07:50

1 stop10h 05m

London Stansted

qua 10/9

08:15-14:00

1 stop11h 45m

£413

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

qua 3/9

15:45-07:50

1 stop10h 05m

London Stansted

ter 9/9

22:35-14:00

1 stop21h 25m

£413

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

sex 7/11

20:15-00:10

2 stops21h 55m

London Stansted

ter 11/11

21:20-15:00

2 stops23h 40m

£415

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

qua 8/10

19:05-22:45

2 stops21h 40m

London Stansted

qua 15/10

06:30-17:33

2 stops17h 03m

£415

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

dom 9/11

19:20-23:00

3 stops21h 40m

London Stansted

dom 16/11

06:30-16:45

2 stops16h 15m

£422

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 20 results
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.

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 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.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London Stansted Airport (average of £55). Flying from Chicago O'Hare Intl Airport to London Stansted Airport in August is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Croydon
Hounslow
Gatwick
Slough
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester
Dartford

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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

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