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Cheap flights from Cardiff to Brighton from £37

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Brighton

Enter your travel dates to find the best prices.

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 24 March 2026.

Tue 21/423:15
CWL
-
LTN
1 stop10h 00m
Ryanair
Tue 28/409:40
LTN
-
CWL
1 stop13h 10m
Ryanair
Deal found 22/3£71
Thu 16/422:50
CWL
-
STN
1 stop9h 00m
Ryanair
Thu 23/413:15
STN
-
CWL
1 stop9h 10m
Ryanair
Deal found 19/3£76
Thu 7/522:50
CWL
-
LGW
1 stop9h 30m
Ryanair
Thu 14/517:30
LGW
-
CWL
1 stop4h 55m
Ryanair
Deal found 23/3£82
Thu 16/422:50
CWL
-
LTN
1 stop10h 40m
Ryanair
Thu 23/409:25
LTN
-
CWL
1 stop13h 00m
Ryanair
Deal found 19/3£83
Thu 7/522:50
CWL
-
LTN
1 stop10h 40m
Ryanair
Thu 14/509:25
LTN
-
CWL
1 stop13h 00m
Ryanair
Deal found 23/3£84
Thu 16/422:50
CWL
-
LGW
1 stop9h 30m
Ryanair
Thu 23/417:30
LGW
-
CWL
1 stop4h 55m
Ryanair
Deal found 19/3£86
Wed 6/523:30
CWL
-
STN
1 stop20h 00m
Ryanair
Wed 13/516:30
STN
-
CWL
1 stop6h 35m
Ryanair
Deal found 22/3£92
Thu 16/422:50
CWL
-
STN
1 stop9h 00m
Multiple Airlines
Thu 23/409:15
STN
-
CWL
2 stops13h 10m
Multiple Airlines
Deal found 19/3£94
Wed 6/523:30
CWL
-
LGW
1 stop8h 25m
Ryanair
Wed 13/515:35
LGW
-
CWL
1 stop7h 30m
Ryanair
Deal found 22/3£96
Wed 6/523:30
CWL
-
LTN
1 stop9h 30m
Ryanair
Wed 13/515:55
LTN
-
CWL
1 stop7h 10m
Ryanair
Deal found 22/3£96
Mon 20/422:10
CWL
-
LGW
1 stop9h 45m
Ryanair
Mon 27/409:45
LGW
-
CWL
1 stop12h 00m
Ryanair
Deal found 23/3£98
Mon 20/422:10
CWL
-
STN
1 stop9h 40m
Ryanair
Mon 27/416:15
STN
-
CWL
1 stop17h 35m
Ryanair
Deal found 23/3£98

Find flight deals from Cardiff to Brighton

Keep the following information in mind while searching for Cardiff to Brighton flight deals. Data was last updated 24 March 2026.

Round-trip from

£71

One-way from

£37
Ryanair
  • Ryanair
  • 21/4-28/4
  • 2 total stops
  • 23h 10m total
  • Cardiff to Brighton
Search Deals
Ryanair
  • Ryanair
  • 23/4
  • 1 total stop
  • 9h 00m total
  • Cardiff to Brighton
Search Deals

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 24 March 2026.
Use the filters below to find and compare flights from Cardiff to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Thu 16/4

22:50-07:50

1 stop9h 00m

London Stansted

Thu 23/4

13:15-22:25

1 stop9h 10m

£76

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Thu 7/5

22:50-08:20

1 stop9h 30m

London Gatwick

Thu 14/5

17:30-22:25

1 stop4h 55m

£82

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 16/4

22:50-09:30

1 stop10h 40m

London Luton

Thu 23/4

09:25-22:25

1 stop13h 00m

£83

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Thu 16/4

22:50-08:20

1 stop9h 30m

London Gatwick

Thu 23/4

17:30-22:25

1 stop4h 55m

£86

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Wed 6/5

23:30-19:30

1 stop20h 00m

London Stansted

Wed 13/5

16:30-23:05

1 stop6h 35m

£92

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Tue 21/4

23:15-17:35

1 stop18h 20m

London Stansted

Tue 28/4

17:30-22:50

1 stop5h 20m

£94

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Wed 6/5

23:30-07:55

1 stop8h 25m

London Gatwick

Wed 13/5

15:35-23:05

1 stop7h 30m

£96

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Wed 6/5

23:30-09:00

1 stop9h 30m

London Luton

Wed 13/5

15:55-23:05

1 stop7h 10m

£96

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Sun 5/4

21:45-07:50

1 stop10h 05m

London Stansted

Thu 9/4

18:00-22:25

1 stop4h 25m

£102

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 7/5

22:50-09:30

1 stop10h 40m

London Luton

Thu 14/5

13:05-22:25

2 stops9h 20m

£104

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, September is the cheapest month in which you can book a flight from Cardiff to Brighton (average of £211). Flying from Cardiff to Brighton in May is currently the most expensive (average of £424). 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 24 March 2026.

It’s optimal to fly from Cardiff to Brighton in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the evening.

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 24 March 2026.
Check out reviews from past customers who have flown with 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.
Ryanair
6.9
Okay
5,304 reviews
Check prices

Boarding

6.7

Comfort

6.5

Entertainment

5.6

Food

6.0

Crew

7.5

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Ryanair
6.9
Okay
5,304 reviews
Ryanair
6.9
Okay
5,304 reviews
Check prices

Boarding

6.7

Comfort

6.5

Entertainment

5.6

Food

6.0

Crew

7.5

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.

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 0 different airlines.

  • How long is the flight from Cardiff to Brighton?

    For as low as £76, Ryanair can have you in Brighton from Cardiff in 9h. 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 City, Cardiff Wales - London Heathrow or Cardiff Wales - London Luton when deciding on the best route from Cardiff to Brighton.

  • 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, September is the cheapest month in which you can book a flight from Cardiff to Brighton (average of £211). Flying from Cardiff to Brighton in May is currently the most expensive (average of £424). 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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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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