How do I get Price Alerts for flights from Chicago to London Stansted Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from London Stansted Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Chicago to London Stansted Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$236 Cheap Flights from Chicago to London Stansted Airport in 2025

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Find the cheapest flights from Chicago to London

Round-trip

One-way

Last minute

Cheap round-trip flights

8:40 am - 4:55 pmORD-STN

26h 15m2 stops

8:55 pm - 5:20 pmSTN-ORD

25h 25m2 stops

$508

Find Deal

Wed, Oct 22 - Wed, Oct 29

10:40 am - 12:00 pmORD-STN

19h 20m2 stops

6:20 am - 9:51 amSTN-ORD

33h 31m2 stops

$511

Find Deal

Tue, Oct 14 - Tue, Oct 21

12:50 pm - 1:50 pmORD-STN

19h 00m2 stops

5:55 am - 8:00 pmSTN-ORD

20h 05m2 stops

$512

Find Deal

Tue, Nov 25 - Wed, Dec 3

10:40 am - 12:00 pmORD-STN

19h 20m2 stops

9:45 pm - 5:33 pmSTN-ORD

25h 48m2 stops

$515

Find Deal

Tue, Oct 14 - Tue, Oct 21

8:15 pm - 12:10 amORD-STN

21h 55m2 stops

8:05 pm - 3:15 pmSTN-ORD

25h 10m2 stops

$517

Find Deal

Fri, Nov 7 - Thu, Nov 13

8:00 am - 1:50 pmORD-STN

23h 50m3 stops

5:55 am - 8:00 pmSTN-ORD

20h 05m2 stops

$519

Find Deal

Tue, Nov 25 - Wed, Dec 3

10:40 am - 11:50 amORD-STN

19h 10m2 stops

8:55 pm - 5:20 pmSTN-ORD

25h 25m2 stops

$521

Find Deal

Wed, Oct 22 - Wed, Oct 29

10:40 am - 4:55 pmORD-STN

24h 15m2 stops

9:20 pm - 7:25 pmSTN-ORD

27h 05m2 stops

$522

Find Deal

Wed, Oct 22 - Thu, Oct 30

10:40 am - 7:25 pmORD-STN

26h 45m3 stops

11:05 am - 3:55 pmSTN-ORD

34h 50m2 stops

$523

Find Deal

Tue, Oct 14 - Tue, Oct 21

8:40 am - 10:40 amORD-STN

20h 00m2 stops

1:55 pm - 3:55 pmSTN-ORD

32h 00m2 stops

$525

Find Deal

Mon, Sep 22 - Wed, Oct 1

momondo 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

Wed 10/22

8:40 am-4:55 pm

2 stops26h 15m

London Stansted

Wed 10/29

8:55 pm-5:20 pm

2 stops25h 25m

$508

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 10/14

10:40 am-12:00 pm

2 stops19h 20m

London Stansted

Tue 10/21

6:20 am-9:51 am

2 stops33h 31m

$511

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 11/25

12:50 pm-1:50 pm

2 stops19h 00m

London Stansted

Wed 12/3

5:55 am-8:00 pm

2 stops20h 05m

$512

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 10/14

10:40 am-12:00 pm

2 stops19h 20m

London Stansted

Tue 10/21

9:45 pm-5:33 pm

2 stops25h 48m

$515

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 11/7

8:15 pm-12:10 am

2 stops21h 55m

London Stansted

Thu 11/13

8:05 pm-3:15 pm

2 stops25h 10m

$517

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 11/25

8:00 am-1:50 pm

3 stops23h 50m

London Stansted

Wed 12/3

5:55 am-8:00 pm

2 stops20h 05m

$519

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 10/22

10:40 am-11:50 am

2 stops19h 10m

London Stansted

Wed 10/29

8:55 pm-5:20 pm

2 stops25h 25m

$521

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 10/22

10:40 am-4:55 pm

2 stops24h 15m

London Stansted

Thu 10/30

9:20 pm-7:25 pm

2 stops27h 05m

$522

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 10/14

10:40 am-7:25 pm

3 stops26h 45m

London Stansted

Tue 10/21

11:05 am-3:55 pm

2 stops34h 50m

$523

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 9/22

8:40 am-10:40 am

2 stops20h 00m

London Stansted

Wed 10/1

1:55 pm-3:55 pm

2 stops32h 00m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Direct flights	None

There are no direct flights from Chicago to London Stansted Airport. There are no popular flight routes from Chicago to London Stansted Airport.

Search flight deals

How far is Chicago to London Stansted by plane?
London Stansted is 3946.5 mi away from Chicago. 10h 05m 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.

How do I get Price Alerts for flights from Chicago to London Stansted Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to London Stansted Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Gatwick

Hounslow

Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Richmond

Canterbury

Wembley

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.