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 22h 35m. 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.

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.

£236+ Cheap Flights from Chicago O'Hare Intl Airport to London Stansted Airport

Cheap flight deals from O'Hare Intl to Stansted

Enter your travel dates to find the best prices.

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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 27 September 2026.

Sat 28/1118:30 -

2 stops19h 40m

Sat 5/1208:25 -

2 stops14h 55m

Deal found 22/9£545

Fri 23/1021:00 -

1 stop16h 20m

Fri 30/1007:45 -

1 stop16h 35m

Deal found 23/9£546

Thu 15/1021:00 -

1 stop18h 20m

Thu 22/1006:30 -

1 stop18h 45m

Deal found 23/9£547

Tue 24/1118:30 -

2 stops17h 35m

Tue 1/1207:15 -

2 stops16h 05m

Deal found 25/9£549

Sun 15/1107:05 -

2 stops21h 45m

Sun 22/1108:15 -

1 stop14h 30m

Deal found 24/9£550

Mon 2/1115:55 -

2 stops18h 05m

Fri 6/1120:45 -

2 stops27h 35m

Deal found 24/9£550

Fri 23/1021:00 -

1 stop16h 20m

Tue 27/1007:15 -

1 stop12h 55m

Deal found 23/9£551

Thu 1/1014:20 -

2 stops15h 35m

Mon 5/1014:55 -

2 stops31h 00m

Deal found 23/9£553

Mon 26/1020:10 -

1 stop16h 40m

Mon 2/1109:45 -

1 stop13h 00m

Deal found 26/9£553

Fri 16/1014:20 -

2 stops23h 00m

Thu 22/1013:15 -

2 stops29h 20m

Deal found 23/9£554

Tue 6/1019:05 -

2 stops22h 15m

Sun 11/1006:35 -

2 stops36h 00m

Deal found 24/9£555

Find flight deals from O'Hare Intl to Stansted

Round-trip from	£545
One-way from	£236
Popular in	June
Cheapest in	January
Average price	£684

28/11-5/12
4 total stops
34h 35m total
Chicago to London

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2/11-31/12
2 total stops
14h 35m total
Chicago to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£137 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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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.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Wed 13/1

19:00-23:45

2 stops22h 45m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£273

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sun 25/10

19:30-18:20

2 stops17h 50m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£274

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Mon 1/2

21:00-08:15

1 stop29h 15m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£278

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sun 11/10

15:45-22:20

1 stop24h 35m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£293

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Wed 7/10

19:05-23:45

2 stops22h 40m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£309

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sat 20/3

18:30-23:10

2 stops23h 40m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£319

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sat 10/10

15:45-12:55

2 stops15h 10m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£357

Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Mon 5/10

15:45-09:50

1 stop12h 05m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£373

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Tue 8/12

11:45-09:55

1 stop16h 10m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£392

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Mon 11/1

11:45-16:20

1 stop22h 35m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£402

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 22 resultsSorted by cheapest first

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.

ORD-STN

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

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 22h 35m. 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.

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Cheap flights from Chicago O'Hare Intl Airport to London Stansted Airport from £236

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. 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

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 27 September 2026.

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 27 September 2026.

Best flights from O'Hare Intl to StanstedDiscover 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 27 September 2026.

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 27 September 2026.

Last-minute flights from O'Hare Intl to StanstedDiscover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 27 September 2026 and is based on user searches.

Discover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 27 September 2026 and is based on user searches.

One-way flights from O'Hare Intl to StanstedSearch for one-way flight options from O'Hare Intl to Stansted. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.

Search for one-way flight options from O'Hare Intl to Stansted. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.

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Best time to book a flight from O'Hare Intl to Stansted

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Related info for your journey

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

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?

Travelling to a place near London Stansted Airport?

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Alternative routes for O'Hare Intl to Stansted

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O'Hare Intl and Stansted flights

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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 27 September 2026.

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 27 September 2026.

Last-minute flights from O'Hare Intl to Stansted
Discover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 27 September 2026 and is based on user searches.

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 27 September 2026.