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Cheap flights from Cardiff to Brighton from £64

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Cardiff to Brighton

Keep the following information in mind while searching for Cardiff to Brighton flight deals. Data was last updated 29 August 2025.

Round-trip from

£100

One-way from

£64

Popular in

June

Cheapest in

May

Average price

£452
Ryanair
  • Ryanair
  • 11/9-15/9
  • 2 total stops
  • 14h 45m total
  • Cardiff to Brighton
Search Deals
Ryanair
  • Ryanair
  • 22/9
  • 1 total stop
  • 19h 55m total
  • Cardiff to Brighton
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Cardiff to Brighton

Cheapest flights from Cardiff to Brighton
Explore the most affordable flight options available from Cardiff to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Thu 11/907:55CWL - STN
1 stop8h 25mRyanair
Mon 15/906:25STN - CWL
1 stop6h 20mRyanair
Deal found 27/8£100
Sat 13/909:00CWL - LTN
1 stop6h 45mRyanair
Sat 13/922:10LTN - CWL
1 stop12h 25mRyanair
Deal found 27/8£107
Mon 27/1023:30CWL - STN
1 stop8h 20mRyanair
Wed 29/1006:30STN - CWL
1 stop9h 00mRyanair
Deal found 27/8£108
Sat 13/909:00CWL - LGW
1 stop9h 55mRyanair
Sat 13/921:30LGW - CWL
1 stop13h 05mRyanair
Deal found 27/8£114
Sat 11/1009:00CWL - LTN
1 stop4h 35mRyanair
Sat 18/1022:10LTN - CWL
1 stop12h 25mRyanair
Deal found 26/8£115
Sat 11/1009:00CWL - LGW
1 stop10h 35mRyanair
Sat 18/1020:20LGW - CWL
1 stop14h 15mRyanair
Deal found 27/8£118
Mon 29/913:10CWL - LTN
1 stop8h 20mRyanair
Tue 30/910:00LTN - CWL
1 stop5h 55mRyanair
Deal found 27/8£118
Sat 11/1009:00CWL - STN
1 stop12h 20mRyanair
Sat 18/1022:00STN - CWL
1 stop12h 35mRyanair
Deal found 26/8£118
Sat 4/1009:00CWL - LGW
1 stop9h 55mRyanair
Sat 11/1020:20LGW - CWL
1 stop14h 15mRyanair
Deal found 28/8£121
Sat 4/1009:00CWL - STN
1 stop8h 05mRyanair
Sat 11/1022:00STN - CWL
1 stop12h 35mRyanair
Deal found 28/8£121
Wed 24/909:15CWL - LTN
1 stop16h 15mMultiple Airlines
Wed 1/1019:20LTN - CWL
1 stop12h 05mMultiple Airlines
Deal found 26/8£122
Wed 24/909:15CWL - STN
1 stop14h 10mRyanair
Wed 1/1018:35STN - CWL
1 stop12h 50mRyanair
Deal found 26/8£123

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff 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 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Cardiff to Brighton that are best for you.

Fly from

Cardiff

Fly to

Brighton

Route

Depart

Return

Price

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Thu 11/9

07:55-16:20

1 stop8h 25m

London Stansted

Mon 15/9

06:25-12:45

1 stop6h 20m

£100

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Sat 13/9

09:00-15:45

1 stop6h 45m

London Luton

Sat 13/9

22:10-10:35

1 stop12h 25m

£107

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Mon 27/10

23:30-07:50

1 stop8h 20m

London Stansted

Wed 29/10

06:30-15:30

1 stop9h 00m

£108

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Tue 23/9

20:20-09:00

1 stop12h 40m

London Gatwick

Tue 30/9

09:40-15:55

1 stop6h 15m

£110

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Mon 27/10

23:30-09:15

1 stop9h 45m

London Gatwick

Wed 29/10

08:50-15:30

1 stop6h 40m

£114

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sat 13/9

09:00-18:55

1 stop9h 55m

London Gatwick

Sat 13/9

21:30-10:35

1 stop13h 05m

£114

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Sat 11/10

09:00-13:35

1 stop4h 35m

London Luton

Sat 18/10

22:10-10:35

1 stop12h 25m

£115

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sat 11/10

09:00-19:35

1 stop10h 35m

London Gatwick

Sat 18/10

20:20-10:35

1 stop14h 15m

£118

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 29/9

13:10-21:30

1 stop8h 20m

London Luton

Tue 30/9

10:00-15:55

1 stop5h 55m

£118

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Sat 11/10

09:00-21:20

1 stop12h 20m

London Stansted

Sat 18/10

22:00-10:35

1 stop12h 35m

£118

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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

Have a flexible travel schedule? Discover the best time to fly to Brighton from Cardiff with our price prediction graph.
Estimated return 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 Cardiff to Brighton

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Brighton (average of £112). Flying from Cardiff to Brighton in August is currently the most expensive (average of £164). 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 CWL to BH9?

Find hourly flight availability from Cardiff 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 29 August 2025.

When flying from Cardiff 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.

How much does it cost for a return flight from Cardiff to Brighton?

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 29 August 2025.
Check out reviews from past customers who have flown with KLM and Ryanair from Cardiff to Brighton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.8
Okay
5,153 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to Brighton?

    If you book a flight to Brighton from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Cardiff Wales to Brighton per day from 1 airline.

  • How long is the flight from Cardiff to Brighton?

    For as low as £100, Ryanair can have you in Brighton from Cardiff in 8h 25m. The distance from Cardiff to Brighton is about 157 mi.

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

    Most travelers choose Cardiff Wales - London Heathrow, Cardiff Wales - London Gatwick or Cardiff Wales - London City when deciding on the best route from Cardiff to Brighton.

  • What are the cheapest flights from Cardiff to Brighton?

    On average you can expect to pay £570 for a flight from Cardiff to Brighton. The cheapest flight overall is £521 while the most popular route, (Cardiff Wales - London Heathrow) is currently priced at £161.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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 Cardiff to Brighton?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Brighton (average of £112). Flying from Cardiff to Brighton in August is currently the most expensive (average of £164). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cardiff to Brighton

Discover the top airline that operate flights from Cardiff 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£218Average£390FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Brighton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Brighton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Brighton?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Brighton for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Brighton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Brighton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cardiff to Brighton become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to Brighton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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