Find flights
Deals
When to book
FAQs & Tips

ORD - STN

Find cheap flights from Chicago O'Hare Airport to London Stansted Airport from $339

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Stansted departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to London Stansted Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to London, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from O'Hare Intl to Stansted (ORD-STN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Stansted that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:10 pm - 10:40 amORD-STN
31h 30m2 stops
11:40 am - 8:24 amSTN-ORD
26h 44m2 stops
$748
Find Deal
Tue, Jun 11 - Fri, Jun 14
9:10 pm - 10:40 amORD-STN
31h 30m2 stops
11:40 am - 4:28 pmSTN-ORD
34h 48m3 stops
$755
Find Deal
Tue, Jun 11 - Fri, Jun 14
6:40 pm - 10:40 amORD-STN
34h 00m3 stops
11:40 am - 9:55 amSTN-ORD
28h 15m3 stops
$785
Find Deal
Wed, May 29 - Sun, Jun 2
9:04 pm - 10:40 amORD-STN
31h 36m2 stops
11:40 am - 8:29 amSTN-ORD
26h 49m2 stops
$803
Find Deal
Tue, Jul 16 - Wed, Jul 24
9:04 pm - 10:40 amORD-STN
31h 36m2 stops
11:40 am - 10:43 pmSTN-ORD
41h 03m3 stops
$809
Find Deal
Tue, Jul 16 - Wed, Jul 24
11:13 am - 10:40 amORD-STN
17h 27m2 stops
11:40 am - 8:29 amSTN-ORD
26h 49m2 stops
$828
Find Deal
Mon, Jul 15 - Wed, Jul 24
9:04 pm - 10:40 amORD-STN
31h 36m2 stops
11:40 am - 11:29 amSTN-ORD
29h 49m3 stops
$833
Find Deal
Tue, Jul 16 - Fri, Jul 26
11:13 am - 10:40 amORD-STN
17h 27m2 stops
11:40 am - 10:43 pmSTN-ORD
41h 03m3 stops
$835
Find Deal
Mon, Jul 15 - Wed, Jul 24
9:10 pm - 10:40 amORD-STN
31h 30m2 stops
11:40 am - 8:24 amSTN-ORD
26h 44m2 stops
$855
Find Deal
Thu, Jun 13 - Mon, Jun 17
11:13 am - 10:40 amORD-STN
17h 27m2 stops
11:40 am - 11:29 amSTN-ORD
29h 49m3 stops
$859
Find Deal
Mon, Jul 15 - Fri, Jul 26

Good to know

Cheapest flight

$339
Flight from Chicago O'Hare Airport to London Stansted Airport

When to book flights from O'Hare Intl to Stansted

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Stansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to London Stansted Airport flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to London Stansted Airport was $339 for a one-way ticket and $748 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago O'Hare Airport and on arrival in London Stansted Airport.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to London Stansted Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to London Stansted Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to London Stansted Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to London Stansted Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Stansted Airport from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to London Stansted Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Stansted Airport with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and STN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to London Stansted Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Stansted Airport from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Chicago to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to London found on KAYAK in the last 72 hours.
7/15Mon
2 stops
31h 36mORD-STN
$339
7/15Mon
3 stops
32h 35mORD-STN
$341
6/11Tue
3 stops
45h 12mORD-STN
$351
5/19Sun
2 stops
45h 30mORD-STN
$352
7/24Wed
2 stops
31h 36mORD-STN
$363
7/4Thu
2 stops
31h 30mORD-STN
$366
7/25Thu
3 stops
32h 35mORD-STN
$368
6/25Tue
2 stops
31h 30mORD-STN
$371
6/11Tue
2 stops
31h 30mORD-STN
$372
8/5Mon
3 stops
29h 55mORD-STN
$376

Search by stops

Search by price

Last minute flights from O'Hare Intl to Stansted

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to London that are departing in the next 10 days.
5/13Mon
multi-stop
22h 45mORD-STN
5/15Wed
multi-stop
35h 05mSTN-ORD
$1,931

Search by stops

Search by price

Chicago O'Hare Airport - London Stansted Airport Flights

Departure:

Chicago O'Hare Airport (undefined)United States

Destination:

London Stansted Airport (STN)United Kingdom

Return flight deals:

London Stansted Airport - Chicago O'Hare Airport

Cabin classes:

Browse origins:

Browse destinations: