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Cheap flights from Cardiff to Brighton from £46

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
16 Mar — 23 Mar1
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 14 February 2026.

Sat 7/323:20
CWL
-
LTN
1 stop8h 15m
Ryanair
Tue 21/413:10
LTN
-
CWL
1 stop9h 40m
Ryanair
Deal found 10/2£79
Mon 23/223:30
CWL
-
STN
1 stop8h 20m
Ryanair
Sat 28/215:15
STN
-
CWL
1 stop4h 25m
Ryanair
Deal found 13/2£79
Sat 7/316:25
CWL
-
LGW
1 stop4h 40m
Ryanair
Tue 21/419:00
LGW
-
CWL
1 stop3h 50m
Ryanair
Deal found 10/2£81
Wed 11/315:55
CWL
-
STN
1 stop5h 25m
Ryanair
Wed 18/308:30
STN
-
CWL
1 stop7h 00m
Ryanair
Deal found 10/2£90
Sat 7/316:25
CWL
-
STN
1 stop3h 40m
Ryanair
Tue 21/409:00
STN
-
CWL
2 stops13h 50m
Ryanair
Deal found 10/2£92
Mon 23/223:30
CWL
-
STN
1 stop8h 20m
Ryanair
Fri 27/221:45
STN
-
CWL
1 stop21h 55m
Ryanair
Deal found 10/2£95
Wed 11/315:55
CWL
-
LTN
1 stop4h 10m
Ryanair
Wed 18/306:50
LTN
-
CWL
1 stop8h 40m
Ryanair
Deal found 10/2£95
Wed 11/315:55
CWL
-
LGW
1 stop5h 10m
Ryanair
Wed 18/310:10
LGW
-
CWL
1 stop5h 20m
Ryanair
Deal found 10/2£95
Mon 30/322:25
CWL
-
LTN
1 stop10h 50m
Ryanair
Mon 6/408:15
LTN
-
CWL
1 stop13h 45m
Ryanair
Deal found 13/2£98
Mon 23/223:30
CWL
-
STN
2 stops12h 45m
Multiple Airlines
Sat 28/215:15
STN
-
CWL
1 stop4h 25m
Multiple Airlines
Deal found 13/2£99
Mon 23/223:30
CWL
-
STN
1 stop8h 20m
Multiple Airlines
Tue 24/219:15
STN
-
CWL
1 stop12h 50m
Multiple Airlines
Deal found 13/2£101
Sat 28/220:05
CWL
-
LTN
1 stop11h 30m
Ryanair
Wed 4/306:50
LTN
-
CWL
1 stop8h 40m
Ryanair
Deal found 13/2£101

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 14 February 2026.

Round-trip from

£79

One-way from

£46

Popular in

June

Cheapest in

May

Average price

£338
Ryanair
  • Ryanair
  • 7/3-21/4
  • 2 total stops
  • 17h 55m total
  • Cardiff to Brighton
Search Deals
Ryanair
  • Ryanair
  • 29/3
  • 1 total stop
  • 10h 05m total
  • Cardiff to Brighton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 14 February 2026.
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 - LTN

CWLLTN

Cardiff Wales

Sat 7/3

23:20-07:35

1 stop8h 15m

London Luton

Tue 21/4

13:10-22:50

1 stop9h 40m

£79

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Mon 23/2

23:30-07:50

1 stop8h 20m

London Stansted

Sat 28/2

15:15-19:40

1 stop4h 25m

£79

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Sat 7/3

16:25-21:20

1 stop4h 55m

London Stansted

Tue 21/4

17:30-22:50

1 stop5h 20m

£79

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Sat 7/3

16:25-21:05

1 stop4h 40m

London Gatwick

Tue 21/4

19:00-22:50

1 stop3h 50m

£81

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Wed 11/3

15:55-21:20

1 stop5h 25m

London Stansted

Wed 18/3

08:30-15:30

1 stop7h 00m

£90

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Mon 23/2

23:30-07:50

1 stop8h 20m

London Stansted

Fri 27/2

21:45-19:40

1 stop21h 55m

£95

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Wed 11/3

15:55-20:05

1 stop4h 10m

London Luton

Wed 18/3

06:50-15:30

1 stop8h 40m

£95

CardiffLondon

CWL - LGW

CWLLGW

Cardiff Wales

Wed 11/3

15:55-21:05

1 stop5h 10m

London Gatwick

Wed 18/3

10:10-15:30

1 stop5h 20m

£95

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Mon 23/2

23:30-12:15

2 stops12h 45m

London Stansted

Sat 28/2

15:15-19:40

1 stop4h 25m

£99

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Fri 27/3

22:25-07:50

1 stop9h 25m

London Stansted

Fri 3/4

22:50-08:55

1 stop10h 05m

£99

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 58 results
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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 £207). Flying from Cardiff to Brighton in May is currently the most expensive (average of £416). 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 14 February 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 14 February 2026.
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
1,454 reviews
Check prices

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,454 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Ryanair
6.9
Okay
5,272 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 £79, Ryanair can have you in Brighton from Cardiff in 8h 15m. The distance from Cardiff to Brighton is about 132 mi.

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

    Most travelers choose Cardiff Wales - London Heathrow, Cardiff Wales - London Stansted or Cardiff Wales - London Gatwick 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 £831 for a flight from Cardiff to Brighton. The cheapest flight overall is £596 while the most popular route, (Cardiff Wales - London Heathrow) is currently priced at £197.

  • 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 £207). Flying from Cardiff to Brighton in May is currently the most expensive (average of £416). 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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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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