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Cheap flights from Chicago to London from $235

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 departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
8:00 am - 6:00 amORD-LGW
40h 00m2 stops
Multiple Airlines Logo
1:00 pm - 3:55 pmLGW-ORD
32h 55m1 stop
$523Multiple Airlines
Find Deal
Tue, Jan 20 - Wed, Feb 4
Icelandair Logo
6:30 pm - 10:50 amORD-LHR
10h 20m1 stop
Icelandair Logo
12:15 pm - 5:20 pmLHR-ORD
11h 05m1 stop
$525Icelandair
Find Deal
Sun, Nov 30 - Sat, Dec 13
Multiple Airlines Logo
7:05 pm - 6:00 amORD-LGW
28h 55m1 stop
Multiple Airlines Logo
1:00 pm - 3:55 pmLGW-ORD
32h 55m1 stop
$525Multiple Airlines
Find Deal
Sat, Jan 24 - Sun, Feb 8
Scandinavian Airlines Logo
7:20 pm - 12:55 pmORD-LHR
35h 35m2 stops
Scandinavian Airlines Logo
10:20 am - 4:45 pmLHR-ORD
12h 25m1 stop
$529Scandinavian Airlines
Find Deal
Sun, Nov 23 - Wed, Nov 26
Scandinavian Airlines Logo
10:40 am - 9:20 amORD-LHR
16h 40m2 stops
Scandinavian Airlines Logo
6:40 am - 4:45 pmLHR-ORD
16h 05m1 stop
$531Scandinavian Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Aer Lingus Logo
3:50 pm - 9:05 amORD-LHR
11h 15m1 stop
Aer Lingus Logo
8:50 am - 2:00 pmLHR-ORD
11h 10m1 stop
$556Aer Lingus
Find Deal
Wed, Nov 5 - Wed, Nov 12
Aer Lingus Logo
3:50 pm - 10:10 amORD-LHR
12h 20m1 stop
Aer Lingus Logo
8:50 am - 2:00 pmLHR-ORD
11h 10m1 stop
$560Aer Lingus
Find Deal
Mon, Nov 10 - Wed, Nov 12
Finnair Logo
8:40 pm - 10:25 amORD-LHR
7h 45mnonstop
Finnair Logo
2:10 pm - 5:00 pmLHR-ORD
8h 50mnonstop
$574Finnair
Find Deal
Sun, Nov 16 - Tue, Nov 25
Iberia Logo
9:45 pm - 10:25 amORD-LHR
7h 40mnonstop
Iberia Logo
7:40 pm - 2:30 pmLHR-ORD
24h 50m1 stop
$576Iberia
Find Deal
Sun, Oct 26 - Tue, Nov 4
Iberia Logo
6:30 pm - 8:15 amORD-LHR
7h 45mnonstop
Iberia Logo
2:10 pm - 5:00 pmLHR-ORD
8h 50mnonstop
$579Iberia
Find Deal
Wed, Nov 12 - Wed, Nov 19

Icelandair flights from Chicago to Brighton

Our best Icelandair deals on Chicago to Brighton flight tickets
Icelandair
Nov 30
ORD6:30 pmChicago O'Hare Intl
10h 20m
1 stop
LHR10:50 amLondon Heathrow
Dec 13
LHR12:15 pmLondon Heathrow
11h 05m
1 stop
ORD5:20 pmChicago O'Hare Intl
$525
Find similar
Icelandair
Dec 29
ORD6:30 pmChicago O'Hare Intl
19h 00m
1 stop
LHR7:30 pmLondon Heathrow
Jan 10
LHR12:15 pmLondon Heathrow
11h 05m
1 stop
ORD5:20 pmChicago O'Hare Intl
$526
Find similar
Icelandair
Jan 4
ORD6:30 pmChicago O'Hare Intl
19h 00m
1 stop
LHR7:30 pmLondon Heathrow
Jan 19
LHR12:15 pmLondon Heathrow
11h 05m
1 stop
ORD5:20 pmChicago O'Hare Intl
$527
Find similar

Scandinavian Airlines flights from Chicago to Brighton

Our best Scandinavian Airlines deals on Chicago to Brighton flight tickets
Scandinavian Airlines
Nov 23
ORD7:20 pmChicago O'Hare Intl
35h 35m
2 stops
LHR12:55 pmLondon Heathrow
Nov 26
LHR10:20 amLondon Heathrow
12h 25m
1 stop
ORD4:45 pmChicago O'Hare Intl
$529
Find similar
Scandinavian Airlines
Feb 26
ORD10:40 amChicago O'Hare Intl
16h 40m
2 stops
LHR9:20 amLondon Heathrow
Mar 2
LHR6:40 amLondon Heathrow
16h 05m
1 stop
ORD4:45 pmChicago O'Hare Intl
$531
Find similar
Scandinavian Airlines
Oct 27
ORD7:05 amChicago O'Hare Intl
21h 15m
2 stops
LHR9:20 amLondon Heathrow
Oct 31
LHR6:40 amLondon Heathrow
16h 05m
1 stop
ORD5:45 pmChicago O'Hare Intl
$533
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Brighton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Chicago to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 1/20

8:00 am-6:00 am

2 stops40h 00m

London Gatwick

Wed 2/4

1:00 pm-3:55 pm

1 stop32h 55m

$523

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 11/30

6:30 pm-10:50 am

1 stop10h 20m

London Heathrow

Sat 12/13

12:15 pm-5:20 pm

1 stop11h 05m

$525

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sat 1/24

7:05 pm-6:00 am

1 stop28h 55m

London Gatwick

Sun 2/8

1:00 pm-3:55 pm

1 stop32h 55m

$525

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 11/23

7:20 pm-12:55 pm

2 stops35h 35m

London Heathrow

Wed 11/26

10:20 am-4:45 pm

1 stop12h 25m

$529

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 2/26

10:40 am-9:20 am

2 stops16h 40m

London Heathrow

Mon 3/2

6:40 am-4:45 pm

1 stop16h 05m

$531

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 11/5

3:50 pm-9:05 am

1 stop11h 15m

London Heathrow

Wed 11/12

8:50 am-2:00 pm

1 stop11h 10m

$556

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 11/10

3:50 pm-10:10 am

1 stop12h 20m

London Heathrow

Wed 11/12

8:50 am-2:00 pm

1 stop11h 10m

$560

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 11/16

8:40 pm-10:25 am

Nonstop7h 45m

London Heathrow

Tue 11/25

2:10 pm-5:00 pm

Nonstop8h 50m

$574

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 10/26

9:45 pm-10:25 am

Nonstop7h 40m

London Heathrow

Tue 11/4

7:40 pm-2:30 pm

1 stop24h 50m

$576

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 11/12

6:30 pm-8:15 am

Nonstop7h 45m

London Heathrow

Wed 11/19

2:10 pm-5:00 pm

Nonstop8h 50m

$579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Chicago to Brighton

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 typical price of a round-trip flight between Chicago and Brighton?

What is the cheapest month to fly to Brighton?

The month of February is, on average, the cheapest month to fly to Brighton from Chicago, with most prices found around $651. If you are unable to visit Brighton during the month of February, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $656.

What is the cheapest Chicago to Brighton flight route?

Fly from Chicago O'Hare Intl to London Heathrow for the best Chicago - Brighton flight prices

How far in advance should I book a flight to Brighton?

You are more likely to see cheaper flights to Brighton from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around $796 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Chicago for as low as $696 on momondo.

What cabin class options are available on Chicago to Brighton flights?

There are 4 cabin classes available to choose from on Chicago to Brighton 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 Brighton flights?

No. A direct flight is the cheapest option for a flight between Chicago to Brighton.

Cheap Chicago to Brighton flight deals and tips

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

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Brighton

1 airport
The fastest flight from Chicago to Brighton takes 7h 40m
Direct flights go from Chicago to Brighton every day.
There is 1 airport near Brighton: London Heathrow (LHR)
Search flight deals

  • When did momondo last update prices for flights from Chicago to Brighton?

    Prices for flights from Chicago to Brighton were last updated today.

  • How many operators does momondo search for flights from Chicago to Brighton?

  • How old do you have to be to fly from Chicago to Brighton?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Brighton.

  • What documentation or ID do you need to fly to Brighton?

    The necessary travel and health documents for your Brighton trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Brighton?

Best airlines flying from Chicago to Brighton

Compare and see reviews for airlines that fly from Chicago to Brighton with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $51Free CancellationRating
7.2
2,905 reviews
Search JetBlue flights
SWISSPriceFrom $257Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $338Free CancellationRating
7.4
1,532 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $345Free CancellationRating
7.9
7,975 reviews
Search Delta flights
LufthansaPriceFrom $430Free CancellationRating
6.8
7,489 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $450Free CancellationRating
7.1
2,015 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $479Free CancellationRating
7.0
556 reviews
Search Icelandair flights
British AirwaysPriceFrom $502Free CancellationRating
6.7
7,456 reviews
Search British Airways flights
Aer LingusPriceFrom $503Free CancellationRating
7.2
1,336 reviews
Search Aer Lingus flights
FinnairPriceFrom $544Free CancellationRating
7.6
1,332 reviews
Search Finnair flights

Why use momondo?

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

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

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

Yes. All flights to Brighton from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Chicago to Brighton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Chicago to Brighton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brighton and let you know when they change.

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