Which airlines fly to Cardiff?

Based on our data, the most popular airlines that fly to Cardiff from United Kingdom are easyJet, KLM, Loganair and Aer Lingus. There may also be other airline options depending on where in United Kingdom you’re flying from.

KLM Flights to Cardiff

KLM will jet to Cardiff around 13 times in an average week. Where you fly from will dictate what kind of deals you can get for KLM, but prices as low as £178 have been found from Birmingham to Cardiff. KLM has scored 7.7/10 in momondo user reviews.

Ryanair Flights to Cardiff

Ryanair flights to Cardiff can start from as low as £101 (round-trip, from Edinburgh Turnhouse, found in the last 72 hours). Over 3 flights that Ryanair operates to Cardiff in a normal week, prices can vary significantly. The most popular Ryanair flight to Cardiff is from Dublin. Ryanair has been rated 6.8/10 by momondo users, in 5,191 reviews.

How long does it take to fly to Cardiff?

Flight times from United Kingdom to Cardiff vary, but if you’re flying out of London Heathrow and flying into Cardiff Wales (one of the most popular routes), then the duration is 6h 50m on average. Another popular route from United Kingdom to Cardiff is flying from Manchester to Cardiff Wales, which will take roughly 4h 15m. Keep in mind that layovers or delays could extend your travel time.

£52 Cheap Flights to Cardiff in 2025/26

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Find the cheapest flights from the United Kingdom to Cardiff

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Cheap return flights

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10:10 - 11:30BHD-CWL

1h 20mdirect

12:00 - 13:25CWL-BHD

1h 25mdirect

£97Aer Lingus

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Wed, 10 Dec - Wed, 17 Dec

10:10 - 11:30BHD-CWL

1h 20mdirect

12:00 - 13:35CWL-BHD

1h 35mdirect

£100Aer Lingus

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Wed, 22 Apr - Thu, 23 Apr

21:45 - 10:05STN-CWL

12h 20m1 stop

19:10 - 07:40CWL-STN

12h 30m1 stop

£116Ryanair

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Wed, 11 Feb - Wed, 18 Feb

08:50 - 23:05LTN-CWL

14h 15m1 stop

15:55 - 20:05CWL-LTN

4h 10m1 stop

£120Ryanair

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Mon, 8 Dec - Wed, 10 Dec

18:45 - 23:05STN-CWL

4h 20m1 stop

15:55 - 21:20CWL-STN

5h 25m1 stop

£121Ryanair

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Mon, 8 Dec - Wed, 10 Dec

10:15 - 23:05STN-CWL

12h 50m1 stop

15:55 - 20:35CWL-STN

4h 40m1 stop

£122Multiple Airlines

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Mon, 1 Dec - Wed, 31 Dec

17:35 - 23:05LGW-CWL

5h 30m1 stop

15:55 - 21:05CWL-LGW

5h 10m1 stop

£124Ryanair

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Mon, 8 Dec - Wed, 10 Dec

16:30 - 22:00GLA-CWL

5h 30m1 stop

23:30 - 08:00CWL-GLA

8h 30m1 stop

£125Multiple Airlines

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Fri, 6 Feb - Mon, 9 Feb

06:00 - 09:50ABZ-CWL

3h 50m1 stop

10:20 - 16:35CWL-ABZ

6h 15m1 stop

£245KLM

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Wed, 31 Dec - Tue, 6 Jan

17:20 - 09:50ABZ-CWL

16h 30m1 stop

17:25 - 10:15CWL-ABZ

16h 50m1 stop

£258KLM

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Fri, 5 Dec - Thu, 5 Feb

Fly from

Route

Depart

Return

Price

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Wed 10/12

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Wed 17/12

12:00-13:25

Nonstop1h 25m

£97

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Wed 22/4

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Thu 23/4

12:00-13:35

Nonstop1h 35m

£100

LondonCardiff

STN - CWL

STNCWL

London Stansted

Wed 11/2

21:45-10:05

1 stop12h 20m

Cardiff Wales

Wed 18/2

19:10-07:40

1 stop12h 30m

£116

LondonCardiff

LTN - CWL

LTNCWL

London Luton

Mon 8/12

08:50-23:05

1 stop14h 15m

Cardiff Wales

Wed 10/12

15:55-20:05

1 stop4h 10m

£120

LondonCardiff

STN - CWL

STNCWL

London Stansted

Mon 8/12

18:45-23:05

1 stop4h 20m

Cardiff Wales

Wed 10/12

15:55-21:20

1 stop5h 25m

£121

LondonCardiff

STN - CWL

STNCWL

London Stansted

Mon 1/12

10:15-23:05

1 stop12h 50m

Cardiff Wales

Wed 31/12

15:55-20:35

1 stop4h 40m

£122

LondonCardiff

LGW - CWL

LGWCWL

London Gatwick

Mon 8/12

17:35-23:05

1 stop5h 30m

Cardiff Wales

Wed 10/12

15:55-21:05

1 stop5h 10m

£124

GlasgowCardiff

GLA - CWL

GLACWL

Glasgow Intl

Fri 6/2

16:30-22:00

1 stop5h 30m

Cardiff Wales

Mon 9/2

23:30-08:00

1 stop8h 30m

£125

AberdeenCardiff

ABZ - CWL

ABZCWL

Aberdeen Dyce

Wed 31/12

06:00-09:50

1 stop3h 50m

Cardiff Wales

Tue 6/1

10:20-16:35

1 stop6h 15m

£245

AberdeenCardiff

ABZ - CWL

ABZCWL

Aberdeen Dyce

Fri 5/12

17:20-09:50

1 stop16h 30m

Cardiff Wales

Thu 5/2

17:25-10:15

1 stop16h 50m

£258

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cardiff flights insights and trends

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Prices

Other information

What is the cheapest month to fly to Cardiff?

The month of January is, on average, the cheapest month to fly to Cardiff from United Kingdom, with most prices found around £170. If you are unable to visit Cardiff during the month of January, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £220.

What is the absolute cheapest flight to Cardiff?

In the past two weeks, users have booked deals to Cardiff for £23/person, which is 80% cheaper than the average flight to Cardiff. To find the cheapest price to Cardiff from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to Cardiff?

The cheapest day to depart from United Kingdom to Cardiff is on a Tuesday. Travellers who choose to depart for Cardiff on a Tuesday will often find tickets for as low as £263. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Cardiff for around £336.

What is the cheapest time of day to depart on your flight to Cardiff?

The cheapest time of day to fly to Cardiff is at midday when flights can be purchased for as low as £139. In the afternoon is when there is more demand to fly to Cardiff, so prices are often more expensive at around £317 per ticket.

Cheapest flights to Cardiff Wales

Find the cheapest flights to Cardiff Wales from your nearest city or airport

Find flights from London Heathrow Airport to Cardiff

CHEAPEST MONTH TO FLY TO CARDIFF FROM LONDON HEATHROW AIRPORT	December	45% cheaper	Flying from London Heathrow Airport to Cardiff costs on average just £201 in December
MOST EXPENSIVE MONTH TO FLY TO CARDIFF FROM LONDON HEATHROW AIRPORT	July	46% more expensive	It costs about £532 for flights to Cardiff from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO CARDIFF FROM LONDON HEATHROW AIRPORT	August	700% more users visited	More momondo users searched in flights to Cardiff from London Heathrow Airport in August than any other month

Cheap Cardiff flight deals and tips

Summary info about Cardiff flight prices, duration and airlines

Best One-Way Price	£52
Best Round-Trip Price	£97
Fastest flight time	1h 20m
Popular in	February

The best one-way flight price to Cardiff from United Kingdom in the last 72 hours is £52 (Belfast City to Cardiff Wales).

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The best round-trip flight price to Cardiff from United Kingdom in the last 72 hours is £97 (Belfast City to Cardiff Wales).

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The fastest flight to Cardiff from United Kingdom takes 1h 20m (Belfast City to Cardiff Wales).

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February has the highest demand for flights to Cardiff, with a 14% price increase on average.

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Frequently asked questions about flying to Cardiff

Is there an alternative airport near Cardiff?

Those flying to Cardiff could potentially find better pricing at Bristol Airport (21 mi from Cardiff city centre), Swansea Fairwood Comm Airport (39 mi from Cardiff city centre), Gloucestershire Airport (52 mi from Cardiff city centre), Exeter Airport (52 mi from Cardiff city centre) or Brize Norton Airport (71 mi from Cardiff city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Cardiff?

With an average price of £105 per person, Bristol Airport is the cheapest airport to fly into when planning your trip to Cardiff. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to Cardiff Wales Airport?

Prices for flights to Cardiff Wales Airport were last updated today.

How many operators does momondo search for flights to Cardiff Wales Airport?

As of November 2025, there are 6 operators available to choose from for flights to Cardiff Wales Airport.

How old do you have to be to fly to Cardiff Wales Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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