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Cheap flights from Chicago to London from $374

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 1/9. 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

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:20 pm - 4:00 pm
ORD
-
LHR
14h 40m1 stop
Scandinavian Airlines Logo
10:20 am - 4:45 pm
LHR
-
ORD
12h 25m1 stop
$553Scandinavian Airlines
vie., ene. 16 - lun., ene. 19
Scandinavian Airlines Logo
7:20 pm - 6:30 pm
ORD
-
LHR
17h 10m2 stops
Scandinavian Airlines Logo
6:40 am - 4:45 pm
LHR
-
ORD
16h 05m1 stop
$554Scandinavian Airlines
vie., feb. 13 - sáb., feb. 21
Multiple Airlines Logo
6:30 pm - 4:05 pm
ORD
-
LTN
15h 35m2 stops
Multiple Airlines Logo
9:00 am - 5:20 pm
LTN
-
ORD
14h 20m2 stops
$555Multiple Airlines
sáb., ene. 17 - sáb., ene. 24
Icelandair Logo
6:30 pm - 10:55 am
ORD
-
LGW
10h 25m1 stop
Icelandair Logo
11:55 am - 5:20 pm
LGW
-
ORD
11h 25m1 stop
$556Icelandair
jue., feb. 12 - mar., feb. 17
Icelandair Logo
7:30 pm - 10:55 am
ORD
-
LGW
10h 25m1 stop
Icelandair Logo
11:55 am - 6:20 pm
LGW
-
ORD
11h 25m1 stop
$558Icelandair
mar., mar. 10 - dom., mar. 15
TAP AIR PORTUGAL Logo
8:15 pm - 3:45 pm
ORD
-
LGW
13h 30m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 2:45 pm
LGW
-
ORD
28h 10m1 stop
$566TAP AIR PORTUGAL
vie., feb. 20 - sáb., feb. 28
SWISS Logo
5:10 pm - 12:55 pm
ORD
-
LCY
14h 45m1 stop
SWISS Logo
9:20 am - 5:20 pm
LCY
-
ORD
13h 00m1 stop
$600SWISS
lun., mar. 9 - mié., mar. 18
SWISS Logo
6:50 pm - 12:55 pm
ORD
-
LCY
12h 05m1 stop
SWISS Logo
9:15 am - 4:20 pm
LCY
-
ORD
13h 05m1 stop
$601SWISS
dom., ene. 11 - mar., ene. 20
Delta Logo
11:48 am - 7:05 am
MDW
-
LHR
13h 17m1 stop
Delta Logo
8:40 am - 6:32 pm
LHR
-
MDW
15h 52m2 stops
$628Delta
mié., dic. 31 - mié., ene. 14
Delta Logo
6:08 pm - 1:45 pm
MDW
-
LHR
13h 37m2 stops
Delta Logo
6:30 am - 6:32 pm
LHR
-
MDW
18h 02m2 stops
$632Delta
mié., dic. 31 - mié., ene. 14

Air Canada flights from Chicago to Brighton

Our best Air Canada deals on Chicago to Brighton flight tickets
Air Canada
Jan 11
ORD12:50 pmChicago O'Hare Intl
12h 20m
1 stop
LHR7:10 amLondon Heathrow
Jan 20
LHR1:25 pmLondon Heathrow
14h 40m
2 stops
ORD10:05 pmChicago O'Hare Intl
$578
Find similar
Air Canada
Dec 12
ORD7:20 amChicago O'Hare Intl
17h 50m
2 stops
LHR7:10 amLondon Heathrow
Jan 23
LHR12:00 pmLondon Heathrow
12h 55m
1 stop
ORD6:55 pmChicago O'Hare Intl
$696
Find similar
Air Canada
Dec 25
ORD2:00 pmChicago O'Hare Intl
10h 30m
1 stop
LHR6:30 amLondon Heathrow
Jan 16
LHR6:50 amLondon Heathrow
14h 05m
2 stops
ORD2:55 pmChicago O'Hare Intl
$712
Find similar

Virgin Atlantic flights from Chicago to Brighton

Our best Virgin Atlantic deals on Chicago to Brighton flight tickets
Virgin Atlantic
Jan 20
MDW12:48 pmChicago Midway
13h 57m
2 stops
LHR8:45 amLondon Heathrow
Jan 27
LHR6:30 amLondon Heathrow
16h 59m
2 stops
MDW5:29 pmChicago Midway
$640
Find similar
Virgin Atlantic
Mar 17
MDW12:47 pmChicago Midway
12h 38m
1 stop
LHR6:25 amLondon Heathrow
Mar 24
LHR6:20 amLondon Heathrow
21h 09m
2 stops
MDW10:29 pmChicago Midway
$642
Find similar
Virgin Atlantic
Jan 7
MDW9:32 amChicago Midway
15h 33m
2 stops
LHR7:05 amLondon Heathrow
Jan 14
LHR9:00 amLondon Heathrow
19h 07m
2 stops
MDW10:07 pmChicago Midway
$646
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 diciembre 11, 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 - LHR

ORDLHR

Chicago O'Hare Intl

vie. 1/16

7:20 pm-4:00 pm

1 stop14h 40m

London Heathrow

lun. 1/19

10:20 am-4:45 pm

1 stop12h 25m

$553

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

vie. 2/13

7:20 pm-6:30 pm

2 stops17h 10m

London Heathrow

sáb. 2/21

6:40 am-4:45 pm

1 stop16h 05m

$554

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

sáb. 1/17

6:30 pm-4:05 pm

2 stops15h 35m

London Luton

sáb. 1/24

9:00 am-5:20 pm

2 stops14h 20m

$555

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

jue. 2/12

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

mar. 2/17

11:55 am-5:20 pm

1 stop11h 25m

$556

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

mar. 3/10

7:30 pm-10:55 am

1 stop10h 25m

London Gatwick

dom. 3/15

11:55 am-6:20 pm

1 stop11h 25m

$558

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

vie. 2/20

8:15 pm-3:45 pm

1 stop13h 30m

London Gatwick

sáb. 2/28

4:35 pm-2:45 pm

1 stop28h 10m

$566

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

lun. 3/9

5:10 pm-12:55 pm

1 stop14h 45m

London City

mié. 3/18

9:20 am-5:20 pm

1 stop13h 00m

$600

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

dom. 1/11

6:50 pm-12:55 pm

1 stop12h 05m

London City

mar. 1/20

9:15 am-4:20 pm

1 stop13h 05m

$601

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

mié. 12/31

11:48 am-7:05 am

1 stop13h 17m

London Heathrow

mié. 1/14

8:40 am-6:32 pm

2 stops15h 52m

$628

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

mié. 12/31

6:08 pm-1:45 pm

2 stops13h 37m

London Heathrow

mié. 1/14

6:30 am-6:32 pm

2 stops18h 02m

$632

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 September is, on average, the cheapest month to fly to Brighton from Chicago, with most prices found around $647. If you are unable to visit Brighton during the month of September, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $658.

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 $701 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

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Brighton

1 airport
The fastest flight from Chicago to Brighton takes 7h 40m
Direct flights go from Chicago to Brighton on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
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
2,898 reviews
Search JetBlue flights
SWISSPriceFrom $257Free CancellationRating
7.5
1,810 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $338Free CancellationRating
7.4
1,605 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $345Free CancellationRating
7.9
8,006 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $450Free CancellationRating
7.1
2,086 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $460Free CancellationRating
6.8
7,624 reviews
Search Lufthansa flights
IcelandairPriceFrom $481Free CancellationRating
7.0
588 reviews
Search Icelandair flights
British AirwaysPriceFrom $502Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
Aer LingusPriceFrom $505Free CancellationRating
7.2
1,392 reviews
Search Aer Lingus flights
Alaska AirlinesPriceFrom $522Free CancellationRating
8.0
11,426 reviews
Search Alaska Airlines 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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1 adult
sáb. 1/10
sáb. 1/17
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