Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Cardiff from £57

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CWL
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Cardiff

Keep the following information in mind while searching for United Kingdom to Cardiff flight deals. Data was last updated 5 November 2025.

Round-trip from

£100

One-way from

£57

Popular in

December

Cheapest in

January

Average price

£246

Good round-trip deal

£101 or less

Good one-way deal

£50 or less
Ryanair
  • Ryanair
  • 3/12-10/12
  • 2 total stops
  • 14h 25m total
  • United Kingdom to Cardiff
Search Deals
Aer Lingus
  • Aer Lingus
  • 17/4
  • Nonstop
  • 1h 20m total
  • United Kingdom to Cardiff
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Cardiff Wales.
Search Deals
Price to beat on a one-way flight from United Kingdom to Cardiff Wales.
Search Deals

Find flight deals from United Kingdom to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Cardiff
Explore the most affordable flight options available from United Kingdom to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Wed 3/1206:30STN - CWL
1 stop9h 00mRyanair
Wed 10/1215:55CWL - STN
1 stop5h 25mRyanair
Deal found 3/11£100
Sat 15/1115:20EDI - CWL
1 stop4h 20mRyanair
Mon 17/1123:30CWL - EDI
1 stop8h 45mRyanair
Deal found 4/11£101
Wed 5/1120:45GLA - CWL
1 stop13h 20mRyanair
Wed 12/1115:55CWL - GLA
1 stop4h 25mRyanair
Deal found 4/11£101
Wed 3/1208:50LGW - CWL
1 stop6h 40mRyanair
Wed 10/1215:55CWL - LGW
1 stop5h 10mRyanair
Deal found 3/11£102
Mon 1/1214:35GLA - CWL
1 stop8h 30mRyanair
Fri 5/1222:25CWL - GLA
1 stop8h 30mRyanair
Deal found 4/11£105
Sat 8/1115:30MAN - CWL
1 stop4h 10mMultiple Airlines
Sat 15/1120:05CWL - MAN
1 stop11h 55mMultiple Airlines
Deal found 4/11£106
Wed 3/1206:50LTN - CWL
1 stop8h 40mRyanair
Wed 10/1215:55CWL - LTN
1 stop4h 10mRyanair
Deal found 3/11£106
Wed 26/1106:30STN - CWL
1 stop9h 00mRyanair
Wed 3/1215:55CWL - STN
1 stop5h 25mRyanair
Deal found 3/11£109
Wed 26/1106:50LTN - CWL
1 stop8h 40mRyanair
Wed 3/1215:55CWL - LTN
1 stop4h 10mRyanair
Deal found 3/11£109
Mon 1/1216:20LGW - CWL
1 stop6h 45mRyanair
Mon 15/1223:30CWL - LGW
1 stop8h 50mRyanair
Deal found 3/11£109
Wed 3/1207:25EDI - CWL
1 stop8h 05mMultiple Airlines
Wed 10/1215:55CWL - EDI
1 stop3h 55mMultiple Airlines
Deal found 3/11£109
Mon 1/1218:45STN - CWL
1 stop4h 20mRyanair
Mon 8/1223:30CWL - STN
1 stop8h 20mRyanair
Deal found 3/11£110

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Cardiff 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 the United Kingdom to Cardiff that are best for you.

Fly from

United Kingdom

Fly to

Cardiff

Route

Depart

Return

Price

EdinburghCardiff

EDI - CWL

EDICWL

Edinburgh Turnhouse

Sat 15/11

15:20-19:40

1 stop4h 20m

Cardiff Wales

Mon 17/11

23:30-08:15

1 stop8h 45m

£101

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 3/12

08:50-15:30

1 stop6h 40m

Cardiff Wales

Wed 10/12

15:55-21:05

1 stop5h 10m

£102

GlasgowCardiff

GLA - CWL

GLACWL

Glasgow Intl

Mon 1/12

14:35-23:05

1 stop8h 30m

Cardiff Wales

Fri 5/12

22:25-06:55

1 stop8h 30m

£105

LondonCardiff

LTN - CWL

LTNCWL

London Luton

Wed 3/12

06:50-15:30

1 stop8h 40m

Cardiff Wales

Wed 10/12

15:55-20:05

1 stop4h 10m

£106

EdinburghCardiff

EDI - CWL

EDICWL

Edinburgh Turnhouse

Wed 3/12

07:25-15:30

1 stop8h 05m

Cardiff Wales

Wed 10/12

15:55-19:50

1 stop3h 55m

£109

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Wed 26/11

08:50-15:30

1 stop6h 40m

Cardiff Wales

Wed 3/12

15:55-21:05

1 stop5h 10m

£109

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Mon 1/12

16:20-23:05

1 stop6h 45m

Cardiff Wales

Mon 8/12

23:30-09:15

1 stop9h 45m

£109

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Mon 1/12

16:20-23:05

1 stop6h 45m

Cardiff Wales

Mon 15/12

23:30-08:20

1 stop8h 50m

£109

LondonCardiff

STN - CWL

STNCWL

London Stansted

Mon 1/12

18:45-23:05

1 stop4h 20m

Cardiff Wales

Mon 8/12

23:30-07:50

1 stop8h 20m

£110

LondonCardiff

STN - CWL

STNCWL

London Stansted

Mon 1/12

18:45-23:05

1 stop4h 20m

Cardiff Wales

Mon 15/12

23:30-09:50

1 stop10h 20m

£111

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 57 results
1
2
3
...
6

Best time to book a flight from United Kingdom to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from United Kingdom 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 the United Kingdom to Cardiff

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

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Cardiff (average of £27). Flying from United Kingdom to Cardiff in April is currently the most expensive (average of £48). 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 GB to CWL?

Find hourly flight availability from United Kingdom to Cardiff. 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.

One of the essential ways to save on airfare from United Kingdom to Cardiff is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 32% on airfare.

What is the cheapest day to fly from United Kingdom to Cardiff?

Use this chart to determine the cheapest time to fly return from United Kingdom to Cardiff. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their United Kingdom to Cardiff flight should consider departing on Monday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 5 November 2025.
Check out reviews from past customers who have flown with KLM, Aer Lingus, andeasyJet from the United Kingdom to Cardiff 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

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

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

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

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.
Aer Lingus
7.2
Good
1,365 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

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.
easyJet
6.9
Okay
1,841 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

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

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

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 United Kingdom to Cardiff. 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 into for flights to Cardiff from United Kingdom?

    For a flight from United Kingdom to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

  • How long is the flight from United Kingdom to Cardiff?

    A quick flight from United Kingdom to Cardiff can take about 1h 20m. Ryanair provides one of the quickest options available for as low as £129. The distance between United Kingdom and Cardiff is about 246 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Cardiff one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £57. Ryanair flights start at £62 while deals on Loganair start at £128 one-way.

  • What are the most popular routes from United Kingdom to Cardiff?

    The most popular flight routes from United Kingdom to Cardiff are London Heathrow - Cardiff Wales, London City - Cardiff Wales and London Stansted - Cardiff Wales.

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

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

  • How can I find direct flights from United Kingdom to Cardiff?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Cardiff 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 United Kingdom to Cardiff?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to Cardiff (average of £27). Flying from United Kingdom to Cardiff in April is currently the most expensive (average of £48). 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Manchester flights
Dublin to Manchester flights
Orly to Manchester flights
Frankfurt to Manchester flights
Beauvais-Tille to Manchester flights
Oslo Gardermoen to Manchester flights
Charles de Gaulle to Bristol flights
Madrid to Manchester flights
Vienna to Manchester flights
Dublin to Bristol flights
Amsterdam to Manchester flights
Krakow to Manchester flights
Duesseldorf Intl to Manchester flights
Frederic Chopin to Manchester flights
Belfast Intl to Manchester flights
Orly to Bristol flights
Munich to Manchester flights
Madrid to Bristol flights
Beauvais-Tille to Bristol flights
Barcelona-El Prat to Bristol flights
Málaga to Manchester flights
Sandefjord to Manchester flights
Barcelona-El Prat to Manchester flights
Prague to Manchester flights
Dublin to Cardiff flights
Marseille to Manchester flights
Frankfurt-Hahn to Manchester flights
Berlin to Manchester flights
Zurich to Manchester flights
Gatwick to Manchester flights
Hamburg to Manchester flights
Heathrow to Manchester flights
Nantes to Manchester flights
Copenhagen to Manchester flights
Alicante to Bristol flights
Vicenza to Manchester flights
Malpensa to Manchester flights
Helsinki to Manchester flights
Modlin to Manchester flights
Belfast City to Manchester flights
Alicante to Manchester flights
Edinburgh to Bristol flights
Amsterdam to Bristol flights
Geneva to Manchester flights
Stuttgart to Manchester flights
Charles de Gaulle to Cardiff flights
Luton to Manchester flights
Stansted to Manchester flights
Cork to Manchester flights
Krakow to Bristol flights

Top 4 airlines flying from United Kingdom to Cardiff

Discover the top 4 airlines that operate flights from United Kingdom to Cardiff. 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
easyJetCheapest£45Average£71FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£101Average£151FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
LoganairCheapest£121Average£180FlexibilityNo cancel feeOn-time79%
Search Loganair flights
KLMCheapest£179Average£345FlexibilityNo 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 United Kingdom to Cardiff?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cardiff from United Kingdom today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Cardiff from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Cardiff with no change fees.

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

Of course! You can now track prices for flights from United Kingdom to Cardiff and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.