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Cheap flights from Cardiff to the United Kingdom from £41

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to United Kingdom

Keep the following information in mind while searching for Cardiff to United Kingdom flight deals. Data was last updated 13 January 2026.

Round-trip from

£69

One-way from

£41

Popular in

June

Cheapest in

May

Average price

£280

Good round-trip deal

£113 or less

Good one-way deal

£50 or less
Ryanair
  • Ryanair
  • 24/1-26/1
  • 2 total stops
  • 19h 20m total
  • Cardiff to United Kingdom
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Ryanair
  • Ryanair
  • 27/2
  • 1 total stop
  • 9h 25m total
  • Cardiff to United Kingdom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£19 potential increase over avg. return price).
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 January 2026
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Price to beat on a round-trip flight from Cardiff Wales to United Kingdom.
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Price to beat on a one-way flight from Cardiff Wales to United Kingdom.
Search Deals

Find flight deals from Cardiff to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to United Kingdom
Explore the most affordable flight options available from Cardiff to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 January 2026.

Sat 24/120:05
CWL
-
GLA
1 stop10h 50m
Ryanair
Mon 26/114:35
GLA
-
CWL
1 stop8h 30m
Ryanair
Deal found 11/1£69
Mon 19/123:30
CWL
-
EDI
1 stop8h 45m
Ryanair
Sat 24/115:20
EDI
-
CWL
1 stop4h 20m
Ryanair
Deal found 12/1£75
Mon 2/223:30
CWL
-
EDI
1 stop8h 45m
Ryanair
Sat 7/211:45
EDI
-
CWL
1 stop7h 55m
Ryanair
Deal found 11/1£77
Mon 23/223:30
CWL
-
EDI
1 stop8h 45m
Ryanair
Fri 27/217:05
EDI
-
CWL
1 stop4h 55m
Ryanair
Deal found 12/1£78
Mon 2/223:30
CWL
-
LTN
1 stop9h 05m
Ryanair
Wed 4/206:50
LTN
-
CWL
1 stop8h 40m
Ryanair
Deal found 12/1£78
Mon 2/223:30
CWL
-
STN
1 stop10h 20m
Ryanair
Wed 4/208:30
STN
-
CWL
1 stop7h 00m
Ryanair
Deal found 12/1£79
Thu 26/210:30
CWL
-
EDI
1 stop10h 00m
Multiple Airlines
Sat 28/215:20
EDI
-
CWL
1 stop4h 20m
Multiple Airlines
Deal found 11/1£80
Mon 12/123:30
CWL
-
STN
1 stop10h 20m
Ryanair
Mon 19/118:45
STN
-
CWL
1 stop4h 20m
Ryanair
Deal found 11/1£80
Thu 26/210:30
CWL
-
STN
1 stop12h 20m
Ryanair
Thu 5/316:30
STN
-
CWL
1 stop5h 00m
Ryanair
Deal found 12/1£81
Thu 26/210:30
CWL
-
EDI
1 stop11h 45m
Multiple Airlines
Thu 5/317:55
EDI
-
CWL
1 stop3h 35m
Multiple Airlines
Deal found 12/1£82
Wed 25/215:55
CWL
-
GLA
1 stop4h 25m
Ryanair
Wed 4/307:45
GLA
-
CWL
1 stop7h 45m
Ryanair
Deal found 11/1£83
Mon 9/223:30
CWL
-
MAN
1 stop7h 40m
Ryanair
Mon 16/219:30
MAN
-
CWL
1 stop3h 35m
Ryanair
Deal found 12/1£83

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to United Kingdom 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 13 January 2026.
Use the filters below to find and compare flights from Cardiff to the United Kingdom that are best for you.

Fly from

Cardiff

Fly to

United Kingdom

Route

Depart

Return

Price

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Sat 24/1

20:05-06:55

1 stop10h 50m

Glasgow Intl

Mon 26/1

14:35-23:05

1 stop8h 30m

£69

CardiffEdinburgh

CWL - EDI

CWLEDI

Cardiff Wales

Mon 19/1

23:30-08:15

1 stop8h 45m

Edinburgh Turnhouse

Sat 24/1

15:20-19:40

1 stop4h 20m

£75

CardiffEdinburgh

CWL - EDI

CWLEDI

Cardiff Wales

Mon 2/2

23:30-08:15

1 stop8h 45m

Edinburgh Turnhouse

Sat 7/2

11:45-19:40

1 stop7h 55m

£77

CardiffEdinburgh

CWL - EDI

CWLEDI

Cardiff Wales

Mon 23/2

23:30-08:15

1 stop8h 45m

Edinburgh Turnhouse

Fri 27/2

17:05-22:00

1 stop4h 55m

£78

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 2/2

23:30-08:35

1 stop9h 05m

London Luton

Wed 4/2

06:50-15:30

1 stop8h 40m

£78

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Mon 2/2

23:30-09:50

1 stop10h 20m

London Stansted

Wed 4/2

08:30-15:30

1 stop7h 00m

£79

CardiffEdinburgh

CWL - EDI

CWLEDI

Cardiff Wales

Thu 26/2

10:30-20:30

1 stop10h 00m

Edinburgh Turnhouse

Sat 28/2

15:20-19:40

1 stop4h 20m

£80

CardiffLondon

CWL - STN

CWLSTN

Cardiff Wales

Thu 26/2

10:30-22:50

1 stop12h 20m

London Stansted

Thu 5/3

16:30-21:30

1 stop5h 00m

£81

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Wed 25/2

15:55-20:20

1 stop4h 25m

Glasgow Intl

Wed 4/3

07:45-15:30

1 stop7h 45m

£83

CardiffManchester

CWL - MAN

CWLMAN

Cardiff Wales

Mon 9/2

23:30-07:10

1 stop7h 40m

Manchester

Mon 16/2

19:30-23:05

1 stop3h 35m

£83

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 60 results
1
2
3
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6

Best time to book a flight from Cardiff to United Kingdom

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

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to United Kingdom (average of £28). Flying from Cardiff to United Kingdom in May 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 CWL to GB?

Find hourly flight availability from Cardiff to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 January 2026.

It’s optimal to fly from Cardiff to United Kingdom in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.

How often are flights from Cardiff to the United Kingdom delayed?

About 19% of weekly flights between Cardiff and United Kingdom have experienced delays in the past year, with the average delay time being 96 minutes.

What is the most punctual flight time for Cardiff to the United Kingdom flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cardiff to the United Kingdom flights?

Over the past year, Loganair have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 13 January 2026.
Check out reviews from past customers who have flown with KLM, Aer Lingus, andRyanair from Cardiff to the United Kingdom to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Boarding

7.7

Food

7.2

Comfort

7.6

Entertainment

7.1

Crew

8.4

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
1,437 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Boarding

7.7

Food

7.2

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,435 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Boarding

7.7

Food

7.2

Comfort

7.6

Entertainment

7.1

Crew

8.4

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
5,242 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Boarding

7.7

Food

7.2

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
easyJet
6.9
Okay
1,862 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Boarding

7.7

Food

7.2

Comfort

7.6

Entertainment

7.1

Crew

8.4

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 United Kingdom. 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 United Kingdom?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to United Kingdom. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

    Ryanair and Aer Lingus can get you from Cardiff to United Kingdom in just under 1h 35m. Your travel time can differ by up to 9h 15m. There are 246 mi between Cardiff and United Kingdom. This flight may include one or multiple stops.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £41. Users have also found prices from £52 and £59 on Ryanair and Loganair, respectively.

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

    The most popular flight routes from Cardiff to United Kingdom are Cardiff Wales - Edinburgh Turnhouse, Cardiff Wales - Belfast Intl and Cardiff Wales - Belfast City.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to United Kingdom (average of £28). Flying from Cardiff to United Kingdom in May 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

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Alternative routes for Cardiff to United Kingdom

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Top 4 airlines flying from Cardiff to United Kingdom

Discover the top 4 airlines that operate flights from Cardiff to United Kingdom. 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 13 January 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£45Average£82FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£98Average£137FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
LoganairCheapest£110Average£181FlexibilityNo cancel feeOn-time79%
Search Loganair flights
KLMCheapest£174Average£302FlexibilityNo 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 United Kingdom?

When you search for this flight from Cardiff to United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to United Kingdom, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Cardiff to United Kingdom flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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