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 July is currently the most expensive (average of £103). 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.

In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from ORD to STN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to London Stansted Airport as you normally would.

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.

£176+ Cheap Flights from Chicago O'Hare Intl Airport to London Stansted Airport

Cheap flight deals from O'Hare Intl to Stansted

Round-trip from	£385
One-way from	£176
Popular in	June
Cheapest in	February
Average price	£491

14/1-20/1
4 total stops
29h 25m total
Chicago to London

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24/10
2 total stops
23h 10m total
Chicago to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£115 potential increase over avg. return price).

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Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).

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Average for round-trip flights in September 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 30 September 2025.

Thu 13/1118:30ORD - STN

2 stops13h 45mMultiple Airlines

Thu 20/1108:05STN - ORD

2 stops15h 15mMultiple Airlines

Deal found 29/9£386

Fri 7/1118:30ORD - STN

2 stops20h 05mMultiple Airlines

Mon 10/1121:20STN - ORD

2 stops26h 00mMultiple Airlines

Deal found 28/9£389

Fri 5/1218:30ORD - STN

2 stops18h 00mMultiple Airlines

Sun 14/1205:55STN - ORD

2 stops17h 25mMultiple Airlines

Deal found 29/9£390

Mon 1/1218:30ORD - STN

2 stops20h 50mMultiple Airlines

Mon 8/1206:30STN - ORD

2 stops16h 50mMultiple Airlines

Deal found 29/9£391

Mon 1/1218:30ORD - STN

2 stops17h 50mMultiple Airlines

Sun 14/1208:30STN - ORD

2 stops14h 50mMultiple Airlines

Deal found 29/9£392

Sun 30/1119:40ORD - STN

1 stop14h 55mMultiple Airlines

Sun 7/1210:15STN - ORD

1 stop13h 40mMultiple Airlines

Deal found 28/9£395

Mon 3/1119:20ORD - STN

2 stops20h 00mMultiple Airlines

Sun 16/1106:30STN - ORD

2 stops16h 15mMultiple Airlines

Deal found 29/9£399

Mon 10/1119:20ORD - STN

2 stops20h 00mMultiple Airlines

Sun 23/1106:30STN - ORD

2 stops16h 15mMultiple Airlines

Deal found 29/9£400

Wed 5/1118:30ORD - STN

2 stops21h 45mMultiple Airlines

Wed 12/1106:00STN - ORD

2 stops17h 20mMultiple Airlines

Deal found 29/9£401

Best flights from O'Hare Intl to Stansted
Discover carefully curated flight deals from O'Hare Intl to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2025.

Thu 13/1115:50ORD - STN

1 stop10h 00mMultiple Airlines

Thu 20/1106:30STN - ORD

1 stop13h 30mMultiple Airlines

Deal found 29/9£396

Mon 23/321:20ORD - STN

1 stop31h 30mTurkish Airlines

Mon 6/411:10STN - ORD

1 stop28h 30mTurkish Airlines

Deal found 29/9£484

Sun 2/1119:20ORD - STN

2 stops21h 40mMultiple Airlines

Sat 8/1106:30STN - ORD

2 stops16h 15mMultiple Airlines

Deal found 30/9£401

Wed 14/118:30ORD - STN

2 stops21h 45mMultiple Airlines

Tue 20/105:55STN - ORD

2 stops17h 25mMultiple Airlines

Deal found 28/9£453

Sat 17/110:40ORD - STN

2 stops20h 25mMultiple Airlines

Sat 24/107:15STN - ORD

1 stop15h 30mMultiple Airlines

Deal found 29/9£456

Sat 8/1118:20ORD - STN

2 stops40h 15mMultiple Airlines

Sat 15/1107:15STN - ORD

1 stop15h 30mMultiple Airlines

Deal found 29/9£459

Sun 9/1120:25ORD - STN

2 stops18h 30mMultiple Airlines

Wed 12/1105:55STN - ORD

3 stops33h 52mMultiple Airlines

Deal found 29/9£459

Sun 12/1014:00ORD - STN

2 stops23h 25mMultiple Airlines

Tue 21/1022:05STN - ORD

3 stops28h 12mMultiple Airlines

Deal found 28/9£470

Sun 11/119:10ORD - STN

1 stop19h 10mMultiple Airlines

Mon 19/107:35STN - ORD

1 stop15h 10mMultiple Airlines

Deal found 29/9£493

Last-minute flights from O'Hare Intl to Stansted
Discover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 30 September 2025 and is based on user searches.

Sun 5/1010:40ORD - STN

3 stops30h 10mMultiple Airlines

Sun 12/1007:20STN - ORD

2 stops35h 10mMultiple Airlines

Deal found 29/9£499

Mon 6/1016:00ORD - STN

2 stops19h 00mMultiple Airlines

Sun 19/1021:20STN - ORD

2 stops21h 10mMultiple Airlines

Deal found 29/9£655

Mon 6/1016:00ORD - STN

2 stops17h 20mMultiple Airlines

Mon 13/1006:25STN - ORD

2 stops19h 30mMultiple Airlines

Deal found 29/9£689

Tue 7/1019:25ORD - STN

2 stops18h 00mMultiple Airlines

Wed 15/1007:30STN - ORD

2 stops19h 45mMultiple Airlines

Deal found 27/9£492

Tue 7/1022:30ORD - STN

2 stops19h 00mMultiple Airlines

Tue 21/1011:25STN - ORD

2 stops31h 30mMultiple Airlines

Deal found 29/9£493

Wed 8/1010:40ORD - STN

3 stops31h 15mMultiple Airlines

Sat 18/1021:35STN - ORD

2 stops20h 55mMultiple Airlines

Deal found 27/9£630

Thu 9/1016:20ORD - STN

2 stops19h 30mMultiple Airlines

Mon 13/1007:10STN - ORD

2 stops35h 20mMultiple Airlines

Deal found 29/9£600

One-way flights from O'Hare Intl to Stansted
Search for one-way flight options from O'Hare Intl to Stansted. Find affordable one-way fares based on user searches. Data last updated 30 September 2025.

Fri 24/1018:00ORD - STN

2 stops23h 10mMultiple Airlines

Deal found 29/9£176

Mon 10/1114:31ORD - STN

2 stops25h 34mMultiple Airlines

Deal found 29/9£176

Tue 21/1011:13ORD - STN

3 stops30h 57mMultiple Airlines

Deal found 28/9£178

Wed 22/1011:13ORD - STN

2 stops15h 42mMultiple Airlines

Deal found 29/9£179

Fri 7/1120:15ORD - STN

2 stops17h 30mMultiple Airlines

Deal found 29/9£183

Mon 3/1114:31ORD - STN

2 stops35h 34mMultiple Airlines

Deal found 29/9£184

Fri 14/1114:31ORD - STN

3 stops24h 04mMultiple Airlines

Deal found 29/9£187

Mon 9/210:15ORD - STN

2 stops24h 40mMultiple Airlines

Deal found 28/9£191

Mon 2/210:15ORD - STN

2 stops28h 40mMultiple Airlines

Deal found 29/9£194

Mon 17/1114:31ORD - STN

3 stops24h 24mMultiple Airlines

Deal found 28/9£194

Cheapflights Fare Finder

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

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 13/11

15:50-07:50

1 stop10h 00m

London Stansted

Thu 20/11

06:30-14:00

1 stop13h 30m

£396

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 2/11

19:20-23:00

2 stops21h 40m

London Stansted

Sat 8/11

06:30-16:45

2 stops16h 15m

£401

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 14/1

18:30-22:15

2 stops21h 45m

London Stansted

Tue 20/1

05:55-17:20

2 stops17h 25m

£453

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sat 17/1

10:40-13:05

2 stops20h 25m

London Stansted

Sat 24/1

07:15-16:45

1 stop15h 30m

£456

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sat 8/11

18:20-16:35

2 stops40h 15m

London Stansted

Sat 15/11

07:15-16:45

1 stop15h 30m

£459

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 9/11

20:25-20:55

2 stops18h 30m

London Stansted

Wed 12/11

05:55-09:47

3 stops33h 52m

£459

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 12/10

14:00-19:25

2 stops23h 25m

London Stansted

Tue 21/10

22:05-20:17

3 stops28h 12m

£470

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 23/3

21:20-09:50

1 stop31h 30m

London Stansted

Mon 6/4

11:10-09:40

1 stop28h 30m

£484

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 11/1

19:10-20:20

1 stop19h 10m

London Stansted

Mon 19/1

07:35-16:45

1 stop15h 10m

£493

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 14/11

20:15-19:45

2 stops17h 30m

£180

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 18 results

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

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 July is currently the most expensive (average of £103). 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.

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Slough

Gatwick

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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?

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Cheap flights from Chicago O'Hare Intl Airport to London Stansted Airport from £176

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from O'Hare Intl to Stansted

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from O'Hare Intl to Stansted

Cheapest flights from O'Hare Intl to StanstedExplore 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 30 September 2025.

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 30 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to London Stansted Airport that are best for you.

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.

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?

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

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

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

Travelling to a place near London Stansted Airport?

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Alternative routes for O'Hare Intl to Stansted

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

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

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

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

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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 30 September 2025.