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

Search flight deals from Chicago to London Stansted Airport . While viewing offers you’ll have the option to create a Price Alert.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Chicago to London Stansted Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

£174 Cheap Flights from Chicago to London Stansted Airport in 2025/26

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Find the cheapest flights from Chicago to London

Round-trip

One-way

Last minute

Cheap return flights

18:30 - 14:20ORD-STN

13h 50m2 stops

06:30 - 17:20STN-ORD

16h 50m2 stops

£370Multiple Airlines

Find Deal

Mon, 1 Dec - Sun, 14 Dec

10:40 - 13:50ORD-STN

21h 10m2 stops

21:20 - 17:20STN-ORD

25h 00m2 stops

£371Multiple Airlines

Find Deal

Wed, 22 Oct - Tue, 28 Oct

18:30 - 20:35ORD-STN

20h 05m2 stops

21:00 - 17:20STN-ORD

26h 20m2 stops

£372Multiple Airlines

Find Deal

Fri, 5 Dec - Sat, 13 Dec

15:35 - 20:55ORD-STN

23h 20m2 stops

07:40 - 20:00STN-ORD

18h 20m2 stops

£374Multiple Airlines

Find Deal

Wed, 5 Nov - Tue, 11 Nov

18:30 - 21:05ORD-STN

20h 35m2 stops

06:30 - 17:20STN-ORD

16h 50m2 stops

£375Multiple Airlines

Find Deal

Wed, 5 Nov - Mon, 10 Nov

08:40 - 19:25ORD-STN

28h 45m2 stops

16:35 - 15:55STN-ORD

29h 20m2 stops

£376Multiple Airlines

Find Deal

Tue, 30 Sep - Mon, 6 Oct

18:30 - 17:50ORD-STN

17h 20m2 stops

06:30 - 17:20STN-ORD

16h 50m2 stops

£377Multiple Airlines

Find Deal

Wed, 3 Dec - Sun, 7 Dec

14:00 - 12:00ORD-STN

16h 00m2 stops

21:45 - 20:17STN-ORD

28h 32m2 stops

£377Multiple Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

18:30 - 18:30ORD-STN

18h 00m2 stops

05:55 - 17:20STN-ORD

17h 25m2 stops

£378Multiple Airlines

Find Deal

Fri, 7 Nov - Fri, 14 Nov

18:30 - 20:55ORD-STN

20h 25m2 stops

21:20 - 17:20STN-ORD

26h 00m2 stops

£379Multiple Airlines

Find Deal

Wed, 26 Nov - Mon, 1 Dec

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

Mon 1/12

18:30-14:20

2 stops13h 50m

London Stansted

Sun 14/12

06:30-17:20

2 stops16h 50m

£370

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 22/10

10:40-13:50

2 stops21h 10m

London Stansted

Tue 28/10

21:20-17:20

2 stops25h 00m

£371

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 5/12

18:30-20:35

2 stops20h 05m

London Stansted

Sat 13/12

21:00-17:20

2 stops26h 20m

£372

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 5/11

15:35-20:55

2 stops23h 20m

London Stansted

Tue 11/11

07:40-20:00

2 stops18h 20m

£374

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 5/11

18:30-21:05

2 stops20h 35m

London Stansted

Mon 10/11

06:30-17:20

2 stops16h 50m

£375

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 30/9

08:40-19:25

2 stops28h 45m

London Stansted

Mon 6/10

16:35-15:55

2 stops29h 20m

£376

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 3/12

18:30-17:50

2 stops17h 20m

London Stansted

Sun 7/12

06:30-17:20

2 stops16h 50m

£377

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 14/10

14:00-12:00

2 stops16h 00m

London Stansted

Tue 21/10

21:45-20:17

2 stops28h 32m

£377

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 7/11

18:30-18:30

2 stops18h 00m

London Stansted

Fri 14/11

05:55-17:20

2 stops17h 25m

£378

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 26/11

18:30-20:55

2 stops20h 25m

London Stansted

Mon 1/12

21:20-17:20

2 stops26h 00m

£379

Flights are sorted by cheapest return 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 return 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. A reasonable flight in good conditions will take 10h 00m.
When did momondo last update prices for flights from Chicago to London Stansted Airport?
Prices for flights from Chicago to London Stansted Airport refresh daily.
How old do you have to be to fly from Chicago to London Stansted Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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?
Search flight deals from Chicago to London Stansted Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Chicago to London Stansted Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Eastbourne

Luton

Milton Keynes

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Chelmsford

Dover

Hayes

Dartford

Winchester

Hounslow

Stansted

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 helps you find the best flight between Chicago and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.