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Cheap flights from Chicago to London Stansted Airport from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to London Stansted Airport departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to London.

Cheap last minute flights

Planning a quick getaway from Chicago to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to London

Find recent round-trip train or bus tickets from Chicago to London.

All round-trip flight deals from Chicago to London

The cheapest plane tickets from Chicago to London found on KAYAK recently.
3:55 pm - 7:50 amORD-STN
9h 55m1 stop
8:15 am - 6:55 pmSTN-ORD
15h 40m1 stop
Wed, Mar 5 - Wed, Mar 12
9:00 pm - 8:55 pmORD-STN
17h 55m1 stop
6:30 am - 7:15 pmSTN-ORD
18h 45m1 stop
Sun, Feb 2 - Tue, Feb 11
6:30 pm - 7:40 pmORD-STN
19h 10m2 stops
8:00 am - 5:20 pmSTN-ORD
15h 20m2 stops
Tue, Feb 18 - Tue, Feb 25
9:00 pm - 12:50 pmORD-STN
9h 50m1 stop
8:30 am - 7:15 pmSTN-ORD
16h 45m1 stop
Sun, Feb 2 - Tue, Feb 11
3:55 pm - 9:35 amORD-STN
11h 40m1 stop
8:15 am - 6:55 pmSTN-ORD
15h 40m1 stop
Tue, Mar 4 - Wed, Mar 12
7:40 pm - 1:25 pmORD-STN
11h 45m1 stop
8:15 am - 6:55 pmSTN-ORD
15h 40m1 stop
Tue, Mar 4 - Wed, Mar 12
3:55 pm - 7:50 amORD-STN
9h 55m1 stop
8:15 am - 6:55 pmSTN-ORD
15h 40m1 stop
Tue, Mar 4 - Wed, Mar 12
3:55 pm - 9:35 amORD-STN
11h 40m1 stop
8:15 am - 6:55 pmSTN-ORD
15h 40m1 stop
Tue, Mar 4 - Wed, Mar 12
6:30 pm - 11:40 pmORD-STN
23h 10m2 stops
11:20 am - 5:20 pmSTN-ORD
36h 00m2 stops
Thu, Feb 6 - Sun, Feb 9
4:55 pm - 2:50 pmORD-STN
16h 55m1 stop
8:15 am - 2:00 pmSTN-ORD
11h 45m1 stop
Wed, Mar 26 - Thu, Apr 3
5:15 am - 7:25 amORD-STN
44h 10m3 stops
Wed, Feb 19
5:50 am - 10:15 pmORD-STN
58h 25m3 stops
Sat, Feb 1
2:02 pm - 12:10 amORD-STN
28h 08m3 stops
Thu, Feb 6
1:16 pm - 5:10 pmMDW-STN
45h 54m3 stops
Wed, Mar 5
7:00 am - 10:00 amORD-STN
21h 00m2 stops
Thu, Feb 6
6:55 am - 12:15 pmORD-STN
47h 20m3 stops
Thu, Jan 30
7:15 am - 10:00 amMDW-STN
20h 45m3 stops
Mon, Feb 3
1:16 pm - 10:00 amMDW-STN
14h 44m2 stops
Wed, Mar 5
9:25 pm - 5:00 pmORD-STN
13h 35m1 stop
$483Lufthansa
Find Deal
Fri, Feb 21
9:25 pm - 4:00 pmORD-STN
12h 35m1 stop
$508Lufthansa
Find Deal
Fri, Feb 21
8:20 pm - 11:40 pmORD-STN
21h 20m2 stops
7:10 pm - 3:30 pmSTN-ORD
26h 20m2 stops
Fri, Jan 24 - Thu, Jan 30
6:30 pm - 10:00 pmORD-STN
21h 30m2 stops
7:30 am - 5:20 pmSTN-ORD
15h 50m2 stops
Thu, Jan 23 - Thu, Jan 30
8:25 pm - 8:05 pmORD-STN
17h 40m2 stops
3:15 pm - 3:30 pmSTN-ORD
30h 15m2 stops
Sun, Jan 26 - Thu, Jan 30
6:30 pm - 6:10 pmORD-STN
17h 40m2 stops
6:30 am - 5:20 pmSTN-ORD
16h 50m2 stops
Fri, Jan 24 - Tue, Jan 28
9:00 pm - 12:50 pmORD-STN
9h 50m1 stop
6:30 am - 7:15 pmSTN-ORD
18h 45m1 stop
Sun, Jan 26 - Thu, Jan 30
5:50 am - 10:00 amORD-STN
22h 10m2 stops
6:25 pm - 3:30 pmSTN-ORD
27h 05m2 stops
Sat, Jan 25 - Sat, Feb 1
5:50 am - 10:00 amORD-STN
22h 10m2 stops
6:30 am - 5:20 pmSTN-ORD
16h 50m2 stops
Sat, Jan 25 - Tue, Jan 28
5:50 am - 10:00 amORD-STN
22h 10m2 stops
11:00 pm - 5:20 pmSTN-ORD
24h 20m2 stops
Sat, Jan 25 - Mon, Jan 27
8:20 pm - 6:40 pmORD-STN
16h 20m2 stops
11:00 am - 5:20 pmSTN-ORD
12h 20m1 stop
Fri, Jan 24 - Sun, Jan 26
6:30 pm - 8:35 pmORD-STN
20h 05m2 stops
11:00 am - 5:20 pmSTN-ORD
12h 20m1 stop
Thu, Jan 23 - Thu, Jan 30

See travel insights to London from

How to get the cheapest flight ticket from Chicago to London Stansted Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Our most recent data shows that the best time of day to fly to London Stansted Airport is in the afternoon. Flights from Chicago to London Stansted Airport during this time can be as low as $700. In contrast, the most expensive time of day to depart to London Stansted Airport is in the afternoon when prices are around $700.

When to book flights from Chicago to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to London Stansted Airport (CHI to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to London Stansted Airport

Best Price Found

$278

Fastest flight time

9h 50m

Direct flights

None
The best one-way flight to London Stansted Airport from Chicago in the past 72 hours is $278. The best round-trip flight deal from Chicago to London Stansted Airport found on momondo in the last 72 hours is $528.
The fastest flight from Chicago to London Stansted Airport takes 9h 50m
There are no direct flights from Chicago to London Stansted Airport. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - London Stansted Airport and Chicago Midway Airport - London Stansted Airport.

  • How far is Chicago to London Stansted by plane?

    London Stansted is 3946.5 mi away from Chicago. 9h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to London Stansted Airport?

    Prices for flights from Chicago to London Stansted Airport were last updated today.

  • How old do you have to be to fly from Chicago to London Stansted Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Slough
Luton
Ipswich
Hayes
Stansted
Ilford
Guildford
Canterbury
Horley
Dover
Milton Keynes
Dartford
Colchester
Wembley
Worthing
Chelmsford
Eastbourne

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to London. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to London with flexible booking policies on momondo?

Flights from Chicago to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to London?

momondo provides multiple filters to help you find the best flight to London from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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