ORD - STN

$301 Find Cheap Flights from Chicago to London Stansted Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$705
Typical prices: $675-$862
Multiple Airlines
Sun 10/21Sun 10/28
ORD - STN • 1 stop
Cheapest one-way
$301
Typical prices: $342-$410
Multiple Airlines
Sun 11/18
ORD - STN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and London Stansted Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 6% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $672 (round-trip)
Istanbul (IST)
Shortest trip • 22h 39m (one-way)
Insights
Insights
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We hope you love your trip to London Stansted Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Stansted (ORD-STN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Stansted

Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
7:15 pm - 9:40 pmORD  Chicago O'Hare Intl-STN London Stansted
20h 25m1 stop Kastrup Copenhagen
Multiple Airlines Logo
6:10 am - 5:45 pmSTN  London Stansted-ORD Chicago O'Hare Intl
16h 35m1 stop Kastrup Copenhagen
$705Multiple Airlines
Tue, Dec 1 - Thu, Dec 10
Multiple Airlines Logo
6:30 pm - 6:05 pmORD  Chicago O'Hare Intl-STN London Stansted
17h 35m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
7:20 am - 5:20 pmSTN  London Stansted-ORD Chicago O'Hare Intl
16h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$706Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
7:25 pm - 10:55 pmORD  Chicago O'Hare Intl-STN London Stansted
21h 30m2 stops Reykjavik Keflavik Intl Oslo Gardermoen
Multiple Airlines Logo
7:05 am - 6:15 pmSTN  London Stansted-ORD Chicago O'Hare Intl
17h 10m2 stops Oslo Gardermoen Reykjavik Keflavik Intl
$706Multiple Airlines
Thu, Nov 5 - Thu, Nov 19
Multiple Airlines Logo
6:30 pm - 6:05 pmORD  Chicago O'Hare Intl-STN London Stansted
17h 35m2 stops Reykjavik Keflavik Intl Václav Havel Prague
Multiple Airlines Logo
7:55 am - 5:20 pmSTN  London Stansted-ORD Chicago O'Hare Intl
15h 25m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$706Multiple Airlines
Fri, Oct 23 - Sun, Oct 25
Multiple Airlines Logo
7:15 pm - 9:10 pmORD  Chicago O'Hare Intl-STN London Stansted
19h 55m1 stop Kastrup Copenhagen
Multiple Airlines Logo
8:15 am - 5:45 pmSTN  London Stansted-ORD Chicago O'Hare Intl
14h 30m1 stop Kastrup Copenhagen
$706Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
7:15 pm - 2:35 pmORD  Chicago O'Hare Intl-STN London Stansted
13h 20m1 stop Kastrup Copenhagen
Multiple Airlines Logo
8:15 am - 5:45 pmSTN  London Stansted-ORD Chicago O'Hare Intl
14h 30m1 stop Kastrup Copenhagen
$706Multiple Airlines
Fri, Oct 23 - Thu, Oct 29
Multiple Airlines Logo
7:15 pm - 3:25 pmORD  Chicago O'Hare Intl-STN London Stansted
14h 10m1 stop Kastrup Copenhagen
Multiple Airlines Logo
7:20 am - 5:45 pmSTN  London Stansted-ORD Chicago O'Hare Intl
15h 25m1 stop Kastrup Copenhagen
$707Multiple Airlines
Tue, Oct 27 - Mon, Nov 2
Multiple Airlines Logo
7:30 pm - 8:30 pmORD  Chicago O'Hare Intl-STN London Stansted
20h 00m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
6:00 am - 5:20 pmSTN  London Stansted-ORD Chicago O'Hare Intl
17h 20m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$707Multiple Airlines
Mon, Oct 26 - Thu, Nov 5
Multiple Airlines Logo
7:30 pm - 5:50 pmORD  Chicago O'Hare Intl-STN London Stansted
17h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
7:55 am - 5:20 pmSTN  London Stansted-ORD Chicago O'Hare Intl
15h 25m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$708Multiple Airlines
Fri, Oct 23 - Mon, Oct 26
Multiple Airlines Logo
7:25 pm - 3:25 pmORD  Chicago O'Hare Intl-STN London Stansted
14h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
11:35 am - 6:20 pmSTN  London Stansted-ORD Chicago O'Hare Intl
35h 45m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$708Multiple Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to London Stansted Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to London Stansted Airport with more confidence.

What is the most popular layover airport when flying from Chicago O'Hare Intl Airport to London Stansted Airport?

Kastrup Copenhagen (CPH) and Istanbul (IST) are the most popular layovers for the Chicago O'Hare Intl Airport to London Stansted Airport route. 50% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via CPH or IST.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to London Stansted Airport?

Flights via Kastrup Copenhagen (CPH) offer the most affordable fares, with an average round-trip price of $672. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to London Stansted Airport which airport offers the shortest layover?

Kastrup Copenhagen (CPH) had the shortest average connection time for Chicago O'Hare Intl Airport to London Stansted Airport layovers at 582 minutes over the past 3 months.

Find deals

Key details for Chicago O'Hare Intl Airport to London Stansted Airport flights

Low season

February

Cheapest flight

$301
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Chicago O'Hare Intl Airport to London Stansted Airport

When to book flights from Chicago to Stansted

Are your dates flexible? Find out the best times to travel from Chicago to Stansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to London Stansted Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to London Stansted Airport?

    Flights from Chicago O'Hare Intl Airport to London Stansted Airport usually depart from Chicago O'Hare Intl (ORD) and arrive at London Stansted (STN).

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to London Stansted Airport?

    Only Economy Class is available on flights from Chicago O'Hare Intl Airport to London Stansted Airport.

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to London Stansted Airport pass through?

    Connecting flights from Chicago O'Hare Intl Airport to London Stansted Airport most commonly pass through:

    • Kastrup Copenhagen (CPH) - 50% of one-stop connections
    • Istanbul (IST) - 50% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to London Stansted Airport?

    Yes. Being flexible with your travel dates can save you up to 28% on the Chicago O'Hare Intl Airport to London Stansted Airport route. Tuesday is the cheapest departure day at $675 round-trip on average, while Friday is the most expensive at $932, a difference of $257. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Stansted Airport?

    Some of the most popular sights in London Stansted Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Stansted Airport on KAYAK.

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

    A nonstop flight from Chicago O'Hare Intl Airport to London Stansted Airport takes 0h 00m, covering 3,952 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to London Stansted Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Chicago O'Hare Intl Airport to London Stansted Airport looking right now?

    One-way fares from Chicago O'Hare Intl Airport to London Stansted Airport are currently lower than usual. Average one-way flight prices are about $302, which is 20% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to London Stansted Airport?

    Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time at 14h 42m, compared with 22h 39m via Istanbul (IST).

  • What is the time difference between Chicago O'Hare Intl Airport and London Stansted Airport?

    London Stansted Airport is 6 hours ahead of Chicago O'Hare Intl Airport (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Stansted Airport (STN)?

    London Stansted Airport (STN) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:
    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · U-Save

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to London Stansted Airport flight?

    Round-trip flights from Chicago O'Hare Intl Airport to London Stansted Airport range from $675 to $862, with an average of $717 over the past 12 months. Anything below $675 counts as a good deal.

Your guide to booking Chicago O'Hare Intl Airport to London Stansted Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $675 - about $257 less than Friday (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to London Stansted Airport trip for October. Fares historically average $674 round-trip in that month - typically $879 less than the most expensive month, which is December (based on the last 12 months).

Everything you need to know for your flight from Chicago to Stansted

Information on your arrival and departure airports

Chicago (ORD)
Stansted (STN)