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Cheap flights from Cardiff to Brighton from £51

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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 5 November 2025.

Round-trip from

£98

One-way from

£51

Popular in

June

Cheapest in

May

Average price

£382
Ryanair
  • Ryanair
  • 24/11-26/11
  • 2 total stops
  • 15h 30m total
  • Cardiff to Brighton
Search Deals
Ryanair
  • Ryanair
  • 18/12
  • 1 total stop
  • 6h 20m total
  • Cardiff to Brighton
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 5 November 2025.

Mon 24/1123:30CWL - LGW
1 stop8h 50mRyanair
Wed 26/1108:50LGW - CWL
1 stop6h 40mRyanair
Deal found 3/11£98
Mon 24/1123:30CWL - STN
1 stop8h 20mRyanair
Wed 26/1106:30STN - CWL
1 stop9h 00mRyanair
Deal found 3/11£98
Mon 24/1123:30CWL - LTN
1 stop9h 05mRyanair
Wed 26/1106:50LTN - CWL
1 stop8h 40mRyanair
Deal found 3/11£98
Mon 10/1123:30CWL - LGW
1 stop8h 50mRyanair
Mon 17/1117:55LGW - CWL
1 stop5h 10mRyanair
Deal found 3/11£101
Mon 10/1123:30CWL - STN
1 stop8h 20mRyanair
Mon 17/1113:30STN - CWL
1 stop9h 35mRyanair
Deal found 3/11£104
Mon 10/1123:30CWL - LTN
1 stop9h 05mRyanair
Mon 17/1113:50LTN - CWL
1 stop9h 15mRyanair
Deal found 3/11£109
Thu 20/1110:30CWL - LTN
1 stop6h 35mRyanair
Mon 24/1119:05LTN - CWL
1 stop4h 00mRyanair
Deal found 5/11£115
Thu 20/1110:30CWL - STN
1 stop4h 35mMultiple Airlines
Mon 24/1110:15STN - CWL
1 stop12h 50mMultiple Airlines
Deal found 5/11£117
Mon 24/1123:30CWL - LTN
2 stops20h 40mMultiple Airlines
Wed 26/1106:50LTN - CWL
1 stop8h 40mMultiple Airlines
Deal found 3/11£119
Wed 26/1115:55CWL - STN
1 stop5h 25mRyanair
Fri 28/1105:55STN - CWL
1 stop9h 45mRyanair
Deal found 3/11£122
Wed 26/1115:55CWL - LTN
1 stop4h 10mRyanair
Fri 28/1109:05LTN - CWL
1 stop6h 35mRyanair
Deal found 3/11£125
Thu 20/1110:30CWL - LGW
1 stop9h 25mRyanair
Mon 24/1116:20LGW - CWL
1 stop6h 45mRyanair
Deal found 5/11£129

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 5 November 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

Mon 24/11

23:30-07:50

1 stop8h 20m

London Stansted

Wed 26/11

06:30-15:30

1 stop9h 00m

£98

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 24/11

23:30-08:35

1 stop9h 05m

London Luton

Wed 26/11

06:50-15:30

1 stop8h 40m

£98

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 20/11

10:30-17:05

1 stop6h 35m

London Luton

Mon 24/11

19:05-23:05

1 stop4h 00m

£115

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Thu 20/11

10:30-15:05

1 stop4h 35m

London Stansted

Mon 24/11

10:15-23:05

1 stop12h 50m

£117

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 24/11

23:30-20:10

2 stops20h 40m

London Luton

Wed 26/11

06:50-15:30

1 stop8h 40m

£119

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Wed 26/11

15:55-20:05

1 stop4h 10m

London Luton

Fri 28/11

09:05-15:40

1 stop6h 35m

£125

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Thu 20/11

10:30-19:55

1 stop9h 25m

London Gatwick

Mon 24/11

16:20-23:05

1 stop6h 45m

£129

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Wed 26/11

15:55-21:20

1 stop5h 25m

London Stansted

Fri 28/11

22:05-19:40

2 stops21h 35m

£136

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Wed 26/11

15:55-21:05

1 stop5h 10m

London Gatwick

Fri 28/11

18:50-19:40

2 stops24h 50m

£137

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Wed 3/12

15:55-07:50

1 stop15h 55m

London Stansted

Wed 10/12

10:55-18:45

1 stop7h 50m

£138

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 58 results
1
2
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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, April is the cheapest month in which you can book a flight from Cardiff to Brighton (average of £99). Flying from Cardiff to Brighton in May is currently the most expensive (average of £372). 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 5 November 2025.

It’s optimal to fly from Cardiff to Brighton in the morning. By choosing this option you can save up to 57% 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 5 November 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
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Ryanair
6.8
Okay
5,186 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £246, Ryanair can have you in Brighton from Cardiff in 3h 35m. The distance from Cardiff to Brighton is about 124 mi. This flight may include one or multiple stops.

  • 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, April is the cheapest month in which you can book a flight from Cardiff to Brighton (average of £99). Flying from Cardiff to Brighton in May is currently the most expensive (average of £372). 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£225Average£297FlexibilityNo 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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