In terms of precipitation, rainfall in London Stansted Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Stansted Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

How far in advance should I book a flight from Chicago to London Stansted Airport?

Find a great deal and save up to 11% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to London Stansted Airport within the next two weeks, with the cheapest ticket starting at $688.

What is the cheapest month to fly from Chicago to London Stansted Airport?

Flights from Chicago to London Stansted Airport lean towards being more expensive in June. Prices are generally better when you fly from Chicago to London Stansted Airport in February, with the cheapest ticket starting at $463.

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

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

Can I find deals for flights from Chicago to Stansted that include hotel bookings?

Yes. In addition to deals on Chicago to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Stansted?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Stansted.

Can I find deals for business class flights from Chicago to Stansted?

Yes. Cheapflights offers flight deals from Chicago 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.

$243+ Flights from Chicago to London Stansted Airport

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Cheap flight deals from Chicago to Stansted

Round-trip from	$531 (Mytrip)
One-way from	$243 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$712

From Chicago (CHI) to London Stansted

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One-way flight from Chicago (CHI) to London Stansted

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Highest demand for flights based on searches. 21% potential increase in price ($204 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Chicago to Stansted

Cheapest flights from Chicago to Stansted
Explore the most affordable flight options available from Chicago to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2025.

Sun 11/27:20 pmORD - STN

2 stops20h 00mMultiple Airlines

Fri 11/79:45 pmSTN - ORD

2 stops25h 00mMultiple Airlines

Deal found 8/31

$530

Mon 10/207:25 pmORD - STN

2 stops14h 40mMultiple Airlines

Sun 11/23:00 pmSTN - ORD

2 stops32h 20mMultiple Airlines

Deal found 8/30

$531

Wed 11/56:30 pmORD - STN

2 stops20h 25mMultiple Airlines

Mon 11/109:20 pmSTN - ORD

2 stops26h 00mMultiple Airlines

Deal found 8/30

$538

Mon 9/89:15 pmORD - STN

1 stop15h 05mMultiple Airlines

Fri 9/126:40 amSTN - ORD

1 stop13h 20mMultiple Airlines

Deal found 8/31

$544

Wed 10/153:45 pmORD - STN

1 stop10h 05mMultiple Airlines

Wed 10/228:15 amSTN - ORD

1 stop11h 45mMultiple Airlines

Deal found 8/31

$551

Mon 10/278:20 pmORD - STN

2 stops20h 00mMultiple Airlines

Sun 11/96:30 amSTN - ORD

2 stops16h 15mMultiple Airlines

Deal found 8/30

$554

Mon 11/173:50 pmORD - STN

1 stop10h 00mMultiple Airlines

Wed 11/266:30 amSTN - ORD

1 stop13h 30mMultiple Airlines

Deal found 8/31

$557

Tue 10/217:15 pmORD - STN

2 stops21h 40mMultiple Airlines

Wed 10/296:30 amSTN - ORD

2 stops19h 35mMultiple Airlines

Deal found 8/31

$558

Sat 10/258:20 pmORD - STN

2 stops21h 45mMultiple Airlines

Sat 11/16:30 amSTN - ORD

2 stops16h 15mMultiple Airlines

Deal found 8/31

$561

Best flights from Chicago to Stansted
Discover carefully curated flight deals from Chicago to Stansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2025.

Mon 10/207:25 pmORD - STN

2 stops14h 40mMultiple Airlines

Sun 11/23:00 pmSTN - ORD

2 stops32h 20mMultiple Airlines

Deal found 8/30

$531

Wed 11/56:30 pmORD - STN

2 stops20h 25mMultiple Airlines

Mon 11/109:20 pmSTN - ORD

2 stops26h 00mMultiple Airlines

Deal found 8/30

$538

Wed 10/159:15 pmORD - STN

1 stop11h 10mMultiple Airlines

Wed 10/228:15 amSTN - ORD

1 stop11h 45mMultiple Airlines

Deal found 8/31

$552

Mon 10/1310:40 amORD - STN

2 stops18h 00mMultiple Airlines

Tue 10/217:15 amSTN - ORD

2 stops32h 36mMultiple Airlines

Deal found 8/29

$552

Tue 11/183:50 pmORD - STN

1 stop10h 00mMultiple Airlines

Tue 11/256:30 amSTN - ORD

1 stop13h 30mMultiple Airlines

Deal found 8/31

$554

Mon 10/278:20 pmORD - STN

2 stops20h 00mMultiple Airlines

Sun 11/96:30 amSTN - ORD

2 stops16h 15mMultiple Airlines

Deal found 8/30

$554

Mon 11/173:50 pmORD - STN

1 stop10h 00mMultiple Airlines

Wed 11/266:30 amSTN - ORD

1 stop13h 30mMultiple Airlines

Deal found 8/31

$557

Wed 11/193:50 pmORD - STN

1 stop10h 00mMultiple Airlines

Wed 11/266:30 amSTN - ORD

1 stop13h 30mMultiple Airlines

Deal found 8/31

$558

Fri 11/78:15 pmORD - STN

2 stops21h 55mMultiple Airlines

Tue 11/119:20 pmSTN - ORD

2 stops23h 40mMultiple Airlines

Deal found 8/30

$561

Wed 10/159:15 pmORD - STN

1 stop11h 10mMultiple Airlines

Tue 10/2110:35 pmSTN - ORD

1 stop21h 25mMultiple Airlines

Deal found 8/29

$561

Last-minute flights from Chicago to Stansted
Discover last-minute flight deals from Chicago to Stansted. Data last updated August 31, 2025 and is based on user searches.

Mon 9/89:15 pmORD - STN

1 stop15h 05mMultiple Airlines

Fri 9/126:40 amSTN - ORD

1 stop13h 20mMultiple Airlines

Deal found 8/31

$544

Sun 9/1410:40 amORD - STN

2 stops19h 15mMultiple Airlines

Tue 9/237:15 amSTN - ORD

3 stops18h 14mMultiple Airlines

Deal found 8/31

$630

Mon 9/222:00 pmORD - STN

2 stops25h 20mMultiple Airlines

Tue 9/309:45 pmSTN - ORD

2 stops28h 26mMultiple Airlines

Deal found 8/30

$626

Fri 9/266:00 pmORD - STN

2 stops23h 10mMultiple Airlines

Fri 10/310:50 pmSTN - ORD

3 stops26h 34mMultiple Airlines

Deal found 8/31

$621

Fri 9/266:00 pmORD - STN

2 stops23h 10mMultiple Airlines

Tue 9/3012:15 pmSTN - ORD

2 stops33h 55mMultiple Airlines

Deal found 8/30

$627

Mon 9/293:45 pmORD - STN

2 stops23h 55mMultiple Airlines

Mon 10/610:30 amSTN - ORD

2 stops33h 30mMultiple Airlines

Deal found 8/30

$581

Mon 9/2910:40 amORD - STN

2 stops19h 45mMultiple Airlines

Mon 10/1310:30 amSTN - ORD

2 stops35h 25mMultiple Airlines

Deal found 8/31

$583

Mon 9/2912:00 pmORD - STN

3 stops18h 25mMultiple Airlines

Tue 10/710:05 pmSTN - ORD

3 stops22h 59mMultiple Airlines

Deal found 8/31

$590

Tue 9/303:45 pmORD - STN

1 stop10h 55mMultiple Airlines

Tue 10/78:15 amSTN - ORD

1 stop11h 45mMultiple Airlines

Deal found 8/31

$604

One-way flights from Chicago to Stansted
Search for one-way flight options from Chicago to Stansted. Find affordable one-way fares based on user searches. Data last updated August 31, 2025.

Fri 11/288:15 pmORD - STN

2 stops21h 55mMultiple Airlines

Deal found 8/30

$243

Mon 9/296:10 pmORD - STN

2 stops43h 15mMultiple Airlines

Deal found 8/31

$247

Fri 9/266:00 pmORD - STN

2 stops23h 10mMultiple Airlines

Deal found 8/31

$248

Sun 9/216:00 pmORD - STN

2 stops34h 40mMultiple Airlines

Deal found 8/31

$249

Mon 11/1011:53 amORD - STN

3 stops27h 02mMultiple Airlines

Deal found 8/31

$251

Sun 10/196:00 pmORD - STN

2 stops19h 25mMultiple Airlines

Deal found 8/30

$257

Mon 1/1210:15 amORD - STN

2 stops24h 40mMultiple Airlines

Deal found 8/31

$258

Thu 10/236:00 pmORD - STN

3 stops47h 20mMultiple Airlines

Deal found 8/30

$259

Mon 10/206:40 amORD - STN

2 stops33h 00mMultiple Airlines

Deal found 8/31

$262

Sat 9/139:35 amMDW - STN

2 stops40h 15mMultiple Airlines

Deal found 8/30

$286

Mon 10/69:35 amMDW - STN

2 stops24h 30mMultiple Airlines

Deal found 8/31

$295

Mon 9/299:35 amMDW - STN

2 stops23h 45mMultiple Airlines

Deal found 8/31

$297

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago 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

Mon 10/20

7:25 pm-4:05 pm

2 stops14h 40m

London Stansted

Sun 11/2

3:00 pm-5:20 pm

2 stops32h 20m

$531

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 11/5

6:30 pm-8:55 pm

2 stops20h 25m

London Stansted

Mon 11/10

9:20 pm-5:20 pm

2 stops26h 00m

$538

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 10/15

9:15 pm-2:25 pm

1 stop11h 10m

London Stansted

Wed 10/22

8:15 am-2:00 pm

1 stop11h 45m

$552

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 10/13

10:40 am-10:40 am

2 stops18h 00m

London Stansted

Tue 10/21

7:15 am-9:51 am

2 stops32h 36m

$552

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 11/18

3:50 pm-7:50 am

1 stop10h 00m

London Stansted

Tue 11/25

6:30 am-2:00 pm

1 stop13h 30m

$554

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 10/27

8:20 pm-9:20 pm

2 stops20h 00m

London Stansted

Sun 11/9

6:30 am-4:45 pm

2 stops16h 15m

$554

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 11/17

3:50 pm-7:50 am

1 stop10h 00m

London Stansted

Wed 11/26

6:30 am-2:00 pm

1 stop13h 30m

$557

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 11/19

3:50 pm-7:50 am

1 stop10h 00m

London Stansted

Wed 11/26

6:30 am-2:00 pm

1 stop13h 30m

$558

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 11/7

8:15 pm-12:10 am

2 stops21h 55m

London Stansted

Tue 11/11

9:20 pm-3:00 pm

2 stops23h 40m

$561

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 10/15

9:15 pm-2:25 pm

1 stop11h 10m

London Stansted

Tue 10/21

10:35 pm-2:00 pm

1 stop21h 25m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/30

Showing 1-10 of 25 results

Best time to book a flight from Chicago to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Chicago with our price prediction graph.

Estimated round-trip 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 to London Stansted Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Chicago to Stansted that include hotel bookings?
Yes. In addition to deals on Chicago to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Stansted?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Stansted.
Can I find deals for business class flights from Chicago to Stansted?
Yes. Cheapflights offers flight deals from Chicago 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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$243+ Cheap flights from Chicago (CHI) to Stansted (STN)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Stansted with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Chicago to Stansted

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Find flight deals from Chicago to Stansted

Cheapest flights from Chicago to StanstedExplore the most affordable flight options available from Chicago to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2025.

Explore the most affordable flight options available from Chicago to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Chicago to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to London Stansted Airport

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago to Stansted that include hotel bookings?

How can I find direct flights from Chicago to Stansted?

Can I find deals for business class flights from Chicago to Stansted?

Traveling to a place near London Stansted Airport?

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Cheapest flights from Chicago to Stansted
Explore the most affordable flight options available from Chicago to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2025.