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$285+ Cheap flights from Chicago (CHI) to Brighton, England

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LHR
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Brighton are usually found in February or November, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Chicago to Brighton

Keep the following information in mind while searching for Chicago to Brighton flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$614
(Finnair)

One-way from

$285
(Icelandair)

Popular in

June

Cheapest in

February

Average price

$750
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-London (LON) flights.
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From Chicago (CHI) to Brighton
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One-way flight from Chicago (CHI) to Brighton
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Highest demand for flights based on searches. 17% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Chicago to Brighton

Cheapest flights from Chicago to Brighton
Explore the most affordable flight options available from Chicago to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This CrystalTravel deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:15 pmORD - LHR
2 stops15h 10mScandinavian Airlines
Mon 9/16:40 amLHR - ORD
1 stop15h 30mScandinavian Airlines
Deal found 4/30$613
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:25 pmORD - LGW
1 stop13h 15mIcelandair
Mon 10/63:40 pmLGW - ORD
1 stop32h 35mIcelandair
Deal found 4/29$613
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:37 pmORD - LHR
1 stop15h 03mBritish Airways
Fri 9/266:10 amLHR - ORD
1 stop14h 05mBritish Airways
Deal found 4/30$614
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/410:15 pmORD - LGW
1 stop31h 30mMultiple Airlines
Tue 5/131:00 pmLGW - ORD
2 stops24h 27mMultiple Airlines
Deal found 4/29$614
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/303:16 pmORD - LHR
1 stop10h 34mIberia
Thu 8/149:45 amLHR - ORD
1 stop12h 29mIberia
Deal found 4/29$615
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:48 pmMDW - LHR
2 stops15h 27mDelta
Tue 5/66:15 amLHR - MDW
2 stops17h 04mDelta
Deal found 4/30$615
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:10 pmORD - LHR
1 stop10h 35mDelta
Tue 11/1111:00 amLHR - ORD
1 stop14h 17mDelta
Deal found 4/30$616
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/510:25 pmORD - LCY
1 stop17h 15mBritish Airways
Wed 8/209:05 amLCY - ORD
1 stop12h 40mBritish Airways
Deal found 4/30$616
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:15 pmORD - LHR
1 stop10h 10mAer Lingus
Sun 5/189:50 amLHR - ORD
1 stop15h 10mAer Lingus
Deal found 4/30$617
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:55 pmORD - LHR
Nonstop7h 55mAmerican Airlines
Mon 9/87:40 amLHR - ORD
1 stop14h 05mAmerican Airlines
Deal found 4/29$620
This Virgin Atlantic deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/181:00 pmMDW - LHR
2 stops12h 15mVirgin Atlantic
Fri 8/2911:45 amLHR - MDW
2 stops16h 02mVirgin Atlantic
Deal found 4/30$621
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:38 pmORD - LGW
1 stop34h 02mBritish Airways
Wed 5/212:30 pmLGW - ORD
1 stop33h 43mBritish Airways
Deal found 4/30$622

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Chicago to Brighton that are best for you.

Fly from

Chicago

Fly to

Brighton

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 10/3

7:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

Mon 10/13

3:40 pm-6:15 pm

1 stop32h 35m

$613

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 5/13

8:15 am-6:35 am

1 stop16h 20m

London Gatwick

Tue 5/20

2:30 pm-8:59 am

1 stop24h 29m

$615

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/13

2:55 pm-8:05 am

1 stop11h 10m

London Heathrow

Tue 5/20

11:35 am-5:34 pm

1 stop11h 59m

$616

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 8/5

10:25 pm-9:40 pm

1 stop17h 15m

London City

Wed 8/20

9:05 am-3:45 pm

1 stop12h 40m

$616

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 5/13

9:15 pm-1:25 pm

1 stop10h 10m

London Heathrow

Sun 5/18

9:50 am-7:00 pm

1 stop15h 10m

$617

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 5/4

12:48 pm-6:45 am

1 stop11h 57m

London Heathrow

Tue 5/13

11:45 am-6:45 pm

1 stop13h 00m

$618

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 5/7

11:45 am-6:20 am

1 stop12h 35m

London Heathrow

Wed 5/14

3:00 pm-9:43 pm

1 stop12h 43m

$620

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 5/11

11:35 am-6:35 am

1 stop13h 00m

London Gatwick

Tue 5/20

10:40 am-11:56 pm

2 stops19h 16m

$621

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 5/3

7:25 pm-8:20 pm

1 stop18h 55m

London Heathrow

Fri 5/9

1:05 pm-6:15 pm

1 stop11h 10m

$622

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 5/12

6:38 pm-10:40 am

1 stop34h 02m

London Gatwick

Wed 5/21

2:30 pm-6:13 pm

1 stop33h 43m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Brighton

How far ahead should I book a flight from Chicago to Brighton?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Brighton. Price data was last updated on April 25, 2025.

The best time to book flights from Chicago to Brighton is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Brighton?

Currently, November is the cheapest month in which you can book a flight from Chicago to Brighton (average of $661). Flying from Chicago to Brighton in June is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to BH9?

Find hourly flight availability from Chicago to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Chicago to Brighton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Chicago to Brighton?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Brighton. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their Chicago to Brighton flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Brighton

Explore weekly flight availability from Chicago to Brighton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from CHI to BH9 are scheduled on a Monday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (50 on average).

Rainfall in Brighton by month

Plan your trip to Brighton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brighton ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit Brighton when rainfall is around 1.6 in.

Temperature in Brighton by month

Plan your trip to Brighton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brighton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brighton. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and KLM from Chicago to Brighton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
8.0
Very good
285 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Brighton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago to Brighton one-way?

    The cheapest airlines for a one-way flight from Chicago to Brighton are Icelandair ($285), TAP AIR PORTUGAL ($286), and JetBlue ($360).

  • What are the most popular routes from Chicago to Brighton?

    Most travelers choose Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London City when deciding on the best route from Chicago to Brighton.

  • What are the most reliable airlines from Chicago to Brighton?

    Before booking your flight to Brighton from Chicago, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (88%), Gulf Air (82%), Malaysia Airlines( 79%).

  • What are the cheapest flights from Chicago to Brighton?

    Looking at all options, your cheapest flight can be booked for $398. While the most popular route (Chicago O'Hare Intl - London Heathrow) can be booked for $395 on average our data indicates $2,577 when flying from Chicago to Brighton.

  • Can I find deals for flights from Chicago to Brighton that include hotel bookings?

    Yes. In addition to deals on Chicago to Brighton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Brighton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Brighton.

  • Can I find deals for business class flights from Chicago to Brighton?

    Yes. Cheapflights offers flight deals from Chicago to Brighton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Brighton?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Brighton (average of $661). Flying from Chicago to Brighton in June is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Brighton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Brighton

Discover the top 10 airlines that operate flights from Chicago to Brighton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$257Average$678FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$381Average$594FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$460Average$911FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$468Average$622FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$506Average$775FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$516Average$717FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$554Average$746FlexibilityNo cancel feeOn-time67%
FinnairCheapest$559Average$712FlexibilityNo cancel feeOn-time76%
IberiaCheapest$578Average$854FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$585Average$804FlexibilityNo cancel feeOn-timeN/A

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