When did momondo last update prices for flights from Chicago to United Kingdom?

Prices for flights from Chicago to United Kingdom are updated daily.

How many operators does momondo search for flights from Chicago to United Kingdom?

There are 17 operators available for flights from Chicago to United Kingdom as of November 2024.

How old do you have to be to fly from Chicago to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$159 Cheap Flights from Chicago to the United Kingdom in 2024/25

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Find the cheapest flights from Chicago to the United Kingdom

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Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to the United Kingdom 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 the United Kingdom.

Cheap last minute flights

Planning a quick getaway from Chicago to the United Kingdom? 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 the United Kingdom, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to the United Kingdom

Find recent round-trip train or bus tickets from Chicago to the United Kingdom.

All round-trip flight deals to the United Kingdom

The cheapest plane tickets to the United Kingdom found on KAYAK recently.

8:25 pm - 8:40 pmORD-LGW

18h 15m2 stops

4:35 pm - 3:30 pmLGW-ORD

28h 55m1 stop

$383TAP AIR PORTUGAL

Find Deal

Sun, Dec 8 - Tue, Dec 10

8:25 pm - 8:40 pmORD-LGW

18h 15m2 stops

4:35 pm - 3:30 pmLGW-ORD

28h 55m1 stop

$401TAP AIR PORTUGAL

Find Deal

Sun, Dec 8 - Tue, Dec 10

5:00 pm - 10:20 amORD-GLA

11h 20m1 stop

11:50 am - 6:45 pmGLA-ORD

12h 55m1 stop

$591British Airways

Find Deal

Wed, Dec 4 - Tue, Dec 10

10:05 pm - 11:40 amORD-LHR

7h 35mnonstop

6:15 am - 2:30 pmLHR-ORD

14h 15m1 stop

$595Iberia

Find Deal

Wed, Dec 4 - Thu, Dec 12

6:35 pm - 11:25 amORD-MAN

10h 50m1 stop

9:45 am - 6:45 pmMAN-ORD

15h 00m1 stop

$603British Airways

Find Deal

Tue, Jan 14 - Tue, Jan 28

10:00 pm - 11:40 amORD-LHR

7h 40mnonstop

6:15 am - 2:30 pmLHR-ORD

14h 15m1 stop

$605Iberia

Find Deal

Mon, Jan 6 - Wed, Jan 15

7:40 pm - 4:35 pmORD-MAN

14h 55m1 stop

8:10 am - 5:55 pmMAN-ORD

15h 45m1 stop

$607Aer Lingus

Find Deal

Tue, Dec 3 - Tue, Dec 10

3:55 pm - 7:35 amORD-MAN

9h 40m1 stop

8:10 am - 5:55 pmMAN-ORD

15h 45m1 stop

$608Aer Lingus

Find Deal

Thu, Nov 14 - Mon, Nov 18

10:05 pm - 3:40 pmORD-EDI

11h 35m1 stop

7:25 am - 2:45 pmEDI-ORD

13h 20m1 stop

$619American Airlines

Find Deal

Sun, Dec 1 - Sun, Dec 8

10:05 pm - 3:40 pmORD-EDI

11h 35m1 stop

11:00 am - 5:00 pmEDI-ORD

12h 00m1 stop

$625American Airlines

Find Deal

Wed, Dec 4 - Mon, Dec 9

7:00 am - 6:00 amORD-LGW

17h 00m1 stop

$159

Find Deal

Tue, Feb 4

7:00 am - 6:00 amORD-LGW

17h 00m1 stop

$178

Find Deal

Wed, Jan 22

9:45 pm - 3:25 pmORD-EDI

11h 40m1 stop

$182British Airways

Find Deal

Wed, Jan 15

5:00 pm - 6:50 amORD-LHR

7h 50mnonstop

$374Iberia

Find Deal

Mon, Jan 6

7:40 pm - 1:25 pmORD-LHR

11h 45m1 stop

$382Aer Lingus

Find Deal

Wed, Nov 20

10:00 pm - 11:40 amORD-LHR

7h 40mnonstop

$387Iberia

Find Deal

Sun, Feb 2

9:45 pm - 11:30 amORD-LHR

7h 45mnonstop

$390British Airways

Find Deal

Sun, Dec 29

7:40 pm - 12:40 pmORD-LCY

11h 00m1 stop

$400Aer Lingus

Find Deal

Tue, Nov 26

7:10 pm - 2:10 pmORD-EDI

13h 00m1 stop

$429American Airlines

Find Deal

Wed, Apr 30

5:00 pm - 11:10 amORD-EDI

12h 10m1 stop

$479American Airlines

Find Deal

Sat, Mar 8

7:15 pm - 6:55 pmORD-LHR

17h 40m1 stop

6:00 am - 3:30 pmLHR-ORD

15h 30m1 stop

$600TAP AIR PORTUGAL

Find Deal

Wed, Nov 6 - Wed, Jan 22

9:25 pm - 6:35 pmORD-LHR

15h 10m1 stop

6:30 am - 1:25 pmLHR-ORD

12h 55m1 stop

$601Lufthansa

Find Deal

Tue, Nov 5 - Tue, Nov 12

4:45 pm - 10:15 amORD-LGW

11h 30m1 stop

3:00 pm - 10:59 amLGW-ORD

25h 59m1 stop

$635British Airways

Find Deal

Tue, Nov 5 - Tue, Nov 12

8:25 pm - 7:00 amORD-LHR

28h 35m1 stop

6:15 am - 2:30 pmLHR-ORD

14h 15m1 stop

$641British Airways

Find Deal

Sat, Nov 9 - Wed, Nov 20

6:35 pm - 8:15 amORD-LHR

7h 40mnonstop

6:15 am - 2:30 pmLHR-ORD

14h 15m1 stop

$672Iberia

Find Deal

Thu, Nov 7 - Wed, Nov 20

10:05 pm - 11:40 amORD-LHR

7h 35mnonstop

2:10 pm - 5:00 pmLHR-ORD

8h 50mnonstop

$689Iberia

Find Deal

Fri, Nov 8 - Tue, Nov 12

3:55 pm - 8:05 amORD-LHR

10h 10m1 stop

9:50 am - 5:55 pmLHR-ORD

14h 05m1 stop

$726Aer Lingus

Find Deal

Sat, Nov 9 - Wed, Nov 13

3:55 pm - 8:05 amORD-LHR

10h 10m1 stop

9:50 am - 5:55 pmLHR-ORD

14h 05m1 stop

$732Aer Lingus

Find Deal

Thu, Nov 7 - Sat, Nov 9

6:35 pm - 8:15 amORD-LHR

7h 40mnonstop

2:10 pm - 5:00 pmLHR-ORD

8h 50mnonstop

$785American Airlines

Find Deal

Wed, Nov 6 - Sun, Nov 10

11:49 am - 8:05 amORD-LGW

14h 16m2 stops

12:30 pm - 8:42 amLGW-ORD

26h 12m2 stops

$920American Airlines

Find Deal

Wed, Nov 6 - Sun, Nov 10

5:00 pm - 6:50 amORD-LHR

7h 50mnonstop

3:45 pm - 6:45 pmLHR-ORD

9h 00mnonstop

$612British Airways

Find Deal

Wed, Dec 4 - Tue, Dec 10

10:00 pm - 11:40 amORD-LHR

7h 40mnonstop

2:10 pm - 5:00 pmLHR-ORD

8h 50mnonstop

$622Iberia

Find Deal

Mon, Jan 6 - Wed, Jan 15

6:35 pm - 8:15 amORD-LHR

7h 40mnonstop

11:00 am - 1:55 pmLHR-ORD

8h 55mnonstop

$625Iberia

Find Deal

Wed, Dec 4 - Wed, Dec 11

7:50 pm - 9:20 amORD-LHR

7h 30mnonstop

11:55 am - 2:45 pmLHR-ORD

8h 50mnonstop

$631Finnair

Find Deal

Mon, Feb 17 - Wed, Mar 5

10:05 pm - 11:40 amORD-LHR

7h 35mnonstop

2:10 pm - 5:00 pmLHR-ORD

8h 50mnonstop

$632British Airways

Find Deal

Sun, Nov 17 - Tue, Nov 26

10:05 pm - 11:40 amORD-LHR

7h 35mnonstop

11:55 am - 2:45 pmLHR-ORD

8h 50mnonstop

$633Finnair

Find Deal

Tue, Dec 3 - Tue, Dec 10

5:50 pm - 7:55 amORD-LHR

8h 05mnonstop

10:25 am - 1:50 pmLHR-ORD

9h 25mnonstop

$637United Airlines

Find Deal

Sun, Nov 17 - Tue, Nov 26

5:50 pm - 7:55 amORD-LHR

8h 05mnonstop

10:25 am - 1:50 pmLHR-ORD

9h 25mnonstop

$671United Airlines

Find Deal

Thu, Dec 12 - Fri, Jan 10

5:50 pm - 7:55 amORD-LHR

8h 05mnonstop

10:25 am - 1:50 pmLHR-ORD

9h 25mnonstop

$738Lufthansa

Find Deal

Fri, Dec 6 - Mon, Dec 9

5:50 pm - 7:55 amORD-LHR

8h 05mnonstop

10:25 am - 1:50 pmLHR-ORD

9h 25mnonstop

$828Lufthansa

Find Deal

Wed, Dec 4 - Fri, Dec 6

Finnair flights from Chicago to United Kingdom

Our best Finnair deals on Chicago to United Kingdom flight tickets

Finnair

Nov 11

ORD10:05 pmChicago O'Hare Intl

7h 35m

LHR11:40 amLondon Heathrow

Nov 20

LHR11:55 amLondon Heathrow

8h 50m

ORD2:45 pmChicago O'Hare Intl

$634

Find similar

Finnair

Nov 10

ORD10:05 pmChicago O'Hare Intl

7h 35m

LHR11:40 amLondon Heathrow

Nov 20

LHR11:55 amLondon Heathrow

8h 50m

ORD2:45 pmChicago O'Hare Intl

$640

Find similar

Finnair

Nov 26

ORD10:05 pmChicago O'Hare Intl

7h 35m

LHR11:40 amLondon Heathrow

Dec 4

LHR11:55 amLondon Heathrow

8h 50m

ORD2:45 pmChicago O'Hare Intl

$664

Find similar

SWISS flights from Chicago to United Kingdom

Our best SWISS deals on Chicago to United Kingdom flight tickets

SWISS

Dec 3

ORD7:05 pmChicago O'Hare Intl

16h 45m

1 stop

LGW5:50 pmLondon Gatwick

Dec 10

LGW6:45 pmLondon Gatwick

27h 30m

1 stop

ORD4:15 pmChicago O'Hare Intl

$638

Find similar

SWISS

Nov 8

ORD7:05 pmChicago O'Hare Intl

16h 45m

1 stop

LHR5:50 pmLondon Heathrow

Nov 10

LHR7:00 amLondon Heathrow

15h 15m

2 stops

ORD4:15 pmChicago O'Hare Intl

$646

Find similar

SWISS

Nov 18

ORD7:05 pmChicago O'Hare Intl

11h 45m

1 stop

LCY12:50 pmLondon City

Nov 27

LCY9:25 amLondon City

12h 50m

1 stop

ORD4:15 pmChicago O'Hare Intl

$654

Find similar

How to get the cheapest flight ticket from Chicago to United Kingdom

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 airline that flies to United Kingdom from Chicago?

Scandinavian Airlines. Scandinavian Airlines, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Chicago to United Kingdom

What is the cheapest Chicago to United Kingdom flight route?

Chicago O'Hare Intl - London Gatwick. Fly from Chicago O'Hare Intl to London Gatwick for the best Chicago - United Kingdom flight prices

What cabin class options are available on Chicago to United Kingdom flights?

There are 3 cabin classes available to choose from on Chicago to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to United Kingdom flights?

You could potentially save up to 57% on your flight if you consider stops on a Chicago to United Kingdom flight.

Cheap Chicago to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to United Kingdom

Best Price Found	$159
Fastest flight time	7h 35m
Direct flights	Every day
Airports in United Kingdom	6 airports

The best one-way flight to United Kingdom from Chicago in the past 72 hours is $159. The best round-trip flight deal from Chicago to United Kingdom found on momondo in the last 72 hours is $383.

The fastest flight from Chicago to United Kingdom takes 7h 35m

Direct flights go from Chicago to United Kingdom every day.

There are 6 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI), Manchester (MAN), London Gatwick (LGW), Glasgow Intl (GLA)

Search flight deals

When did momondo last update prices for flights from Chicago to United Kingdom?
Prices for flights from Chicago to United Kingdom are updated daily.
How many operators does momondo search for flights from Chicago to United Kingdom?
There are 17 operators available for flights from Chicago to United Kingdom as of November 2024.
How old do you have to be to fly from Chicago to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to United Kingdom?
Based on momondo bookings for flights between Chicago and United Kingdom, the leading plane model is Boeing 787-9 Dreamliner, making up 46.22% of the total bookings. Other popular models include Boeing 777 with 19.51%, Boeing 767-300 with 11.69%, and Boeing 787-10 Dreamliner with 8.75%.

Best airlines flying from Chicago to United Kingdom

Compare and see reviews for airlines that fly from Chicago to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $381	Free Cancellation	Rating 7.3 1,303 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $451	Free Cancellation	Rating 8.0 8,829 reviews	Search Delta flights
Icelandair	PriceFrom $473	Free Cancellation	Rating 7.2 578 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $495	Free Cancellation	Rating 7.1 1,896 reviews	Search TAP AIR PORTUGAL flights
American Airlines	PriceFrom $501	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $543	Free Cancellation	Rating 7.1 1,088 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom $544	Free Cancellation	Rating 6.8 7,163 reviews	Search Lufthansa flights
Air Canada	PriceFrom $554	Free Cancellation	Rating 7.0 8,123 reviews	Search Air Canada flights
SWISS	PriceFrom $555	Free Cancellation	Rating 7.6 1,646 reviews	Search SWISS flights
Finnair	PriceFrom $569	Free Cancellation	Rating 7.7 1,316 reviews	Search Finnair flights

Why use momondo?

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

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

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

All flight searches from Chicago to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to United Kingdom?

Once all potential Chicago to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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