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 16h 10m. 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.

£239+ 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 11 November 2026.

Sun 6/1218:30 -

2 stops22h 15m

Tue 15/1207:15 -

2 stops16h 05m

Deal found 8/11£491

Tue 8/1218:30 -

2 stops21h 20m

Tue 15/1207:15 -

2 stops16h 05m

Deal found 10/11£495

Mon 7/1218:30 -

2 stops19h 45m

Mon 14/1222:35 -

2 stops24h 45m

Deal found 9/11£504

Wed 9/1218:30 -

2 stops22h 50m

Wed 16/1207:15 -

2 stops16h 05m

Deal found 6/11£505

Sun 6/1218:30 -

2 stops21h 40m

Mon 14/1222:35 -

2 stops24h 45m

Deal found 8/11£512

Mon 7/1218:30 -

2 stops21h 25m

Tue 15/1207:15 -

2 stops16h 05m

Deal found 9/11£519

Find flight deals from O'Hare Intl to Stansted

Round-trip from	£485
One-way from	£239
Popular in	June
Cheapest in	February
Average price	£592

11/2-17/2
5 total stops
54h 05m total
Chicago to London

Search Deals

20/1-31/12
3 total stops
43h 30m total
Chicago to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£128 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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 3/3

18:30-17:00

2 stops16h 30m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£244

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Wed 17/3

19:30-23:45

2 stops23h 15m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£246

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Tue 8/12

07:25-15:50

3 stops26h 25m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£281

Fastest return journey

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Mon 12/4

21:00-15:05

1 stop12h 05m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£284

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Fri 15/1

06:10-14:55

3 stops26h 45m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£315

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Thu 18/3

20:10-21:55

1 stop20h 45m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£317

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sat 2/1

21:50-08:55

2 stops29h 05m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£360

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Tue 15/12

16:00-13:35

3 stops39h 35m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£388

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Sun 2/5

20:05-16:45

1 stop38h 40m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£398

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Thu 3/12

11:45-09:55

1 stop16h 10m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£398

Flights are sorted by cheapest return flights first.

Deals found on 6/11

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 16h 10m. 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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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!

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Cheap flights from Chicago O'Hare Intl Airport to London Stansted Airport from £239

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. 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 11 November 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 11 November 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 11 November 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 11 November 2026.

Last-minute flights from O'Hare Intl to StanstedDiscover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 11 November 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 11 November 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 11 November 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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Complete your trip

Complete your trip to Stansted by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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O'Hare Intl and Stansted flights

Browse other O'Hare Intl and Stansted flight options. Last updated on 11 November 2026.

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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 11 November 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 11 November 2026.

Last-minute flights from O'Hare Intl to Stansted
Discover last-minute flight deals from O'Hare Intl to Stansted. Data last updated 11 November 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 11 November 2026.