Find cheap flights from Cardiff to Dublin

CWL - DUB

Find cheap flights from Cardiff to Dublin

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Economy
Cardiff (CWL)
Dublin
Wed 8/4
Wed 15/4
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Good to know

Low season: January
High season: December
Average price: £106
Good deal: £85

Best time to beat the crowds

2%

expected price decrease

Most popular time to fly

3%

expected price increase

(price for this month)

or less for a return flight within

4 months

of your travel date is a good deal

When to book flights from Cardiff to Dublin

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • The cheapest flight from Cardiff to Dublin was found, on average, 49 days before departure.
  • Book at least 2 weeks before departure in order to get a below-average price.

FAQs for booking Cardiff to Dublin flights

How long does a flight from Cardiff to Dublin take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 5h 10m.
Which airlines provide the cheapest flights from Cardiff to Dublin?
In the past 3 days, the cheapest return tickets were found on KLM (£121)
What’s the cheapest day of the week to fly from Cardiff to Dublin?
For Cardiff to Dublin, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Dublin back to Cardiff, the best deals are generally found on Thursday, with Friday being the most expensive.
Which airports will I be using when flying from Cardiff to Dublin?
When flying out of Cardiff you will be using Cardiff-Wales Arpt, often referred to as Cardiff Airport. You will be landing at Dublin, also known as Dublin Airport.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from Cardiff to Dublin (return)

Airports
Origin
Cardiff
£121
only
£121
Destination
Dublin
£121
only
£121
Thu, 20 Aug
CWL
Cardiff Airport
DUB
Dublin Airport
14h 10m
Mon, 24 Aug
DUB
Dublin Airport
CWL
Cardiff Airport
22h 15m
£121
Trip: 5 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
AMS
DMM
Good 7.6

Pros: A flight was delayed due to weather conditions and we had to sit in the plane for almost an hour, BUT information sharing from the Capitan was sufficient and on-time. Very good job from pilots. Leg room in economy - I was positively surprised, very decent leg room! Thank you for providing it.

Cons: I flew economy and all was good and appropriate to the level.

FCO
AMS
Excellent 10.0

Cons: A little bit chaotic when they loaded two planes at the same time in a very tight space in Amsterdsm but this was most likey an airport soecific design issue and not a KLM issue. The flight was as good as can be expected fir an international flight. The staff was great

LIS
AMS
Good 6.4

Pros: The crew tried to be helpful but were equally frustrated with the ground crew.

Cons: Follow your own policies. Allow people to board (economy plus) with their hand luggage who have followed all the rules and chosen a seat in the front of the plane. My daughter and my KLM approved baggage were taken by the boarding crew while allowing other passengers to go with more than allowed

GLA
AMS
Excellent 8.4

Cons: It's KLM. What else do you need to know.

JFK
AMS
Good 6.0

Pros: Nice crew, good food.

Cons: Both bathroom were not working in business class area.

Fri, 9 Oct
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Mon, 12 Oct
DUB
Dublin Airport
CWL
Cardiff Airport
10h 20m
£126
Trip: 4 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
JNB
AMS
Good 6.0

Cons: Bigger seats the new ones are way to narrow

OTP
AMS
Excellent 10.0

Pros: 15 years ago I told myself not to fly Delta anymore. But these 2 flights Detroit to Amsterdam and back changed my mind. I enjoyed the flight very much and I'm looking forward to the next one.

KWI
AMS
Mediocre 2.0

Pros: Nothing, they cancelled the Trip/Flights

Cons: A pandemic not to occur and cause cancellation of this trip. Planned for over 6 months, cancelled.

HAM
AMS
Excellent 10.0

Pros: Very nice airplane and pleasant crew

MCO
AMS
Excellent 9.6

Pros: Comfort

Cons: Internet

Fri, 9 Oct
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Sun, 11 Oct
DUB
Dublin Airport
CWL
Cardiff Airport
24h 30m
£128
Trip: 3 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
MEX
AMS
Excellent 8.0

Pros: The crew was very kind

JFK
AMS
Good 6.0

Pros: Nice crew, good food.

Cons: Both bathroom were not working in business class area.

AMS
JFK
Good 6.3

Pros: The socks offered in business were comfortable and nice looking. The red wine was good.

Cons: The food was just average and the seat not too comfortable

HAM
AMS
Excellent 10.0

Pros: Very nice airplane and pleasant crew

OTP
AMS
Excellent 10.0

Pros: Loved the smooth ride.

Cons: Bathroom was pretty nasty

Tue, 5 May
CWL
Cardiff Airport
DUB
Dublin Airport
10h 35m
Tue, 12 May
DUB
Dublin Airport
CWL
Cardiff Airport
10h 20m
£133
Trip: 8 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
AMS
MIA
Okay 5.6

Cons: When a bought my ticket, I had asked in the office about WiFi. They told me that you have WiFi on the plane. I had checked this information on KLM.com and saw the same, that you have WiFi. This was the reason, why a chose KLM! Then I tried to connected on board but I couldn’t! WiFi was not available. Crew told me that they don’t know anything about it! I was disappointed and angry.

KWI
AMS
Mediocre 2.0

Pros: Nothing, they cancelled the Trip/Flights

Cons: A pandemic not to occur and cause cancellation of this trip. Planned for over 6 months, cancelled.

OTP
AMS
Excellent 10.0

Pros: 15 years ago I told myself not to fly Delta anymore. But these 2 flights Detroit to Amsterdam and back changed my mind. I enjoyed the flight very much and I'm looking forward to the next one.

TXL
AMS
Okay 4.6

Pros: Flight was on time.

Cons: Staff: from check in to landing, they could at least smile. Baggage claim was a nightmare, 6 Schengen flights in the same belt.

JFK
AMS
Good 6.0

Pros: Nice crew, good food.

Cons: Both bathroom were not working in business class area.

Tue, 6 Oct
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Fri, 9 Oct
DUB
Dublin Airport
CWL
Cardiff Airport
7h 55m
£133
Trip: 4 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
JFK
AMS
Excellent 8.3

Pros: Food was great, movie selection too. Everything was great except for I couldn’t really get comfortable to sleep

Cons: Not sure how to make the seats more comfortable. I have some back issues though. However, some of my travel companions slept right through the flight.

NRT
AMS
Good 7.0

Pros: Crew good and seat OK but not exceptional for business class

Cons: Food was average - main course could have been better. Range of movies ok but not great

CDG
AMS
Excellent 8.0

Pros: Overall a nice and good flight

Cons: Just a detail, my “head holder” (not too sure how it is called) would not hold in position. Also, staff was a bit slow to come after being called, I had to go and ask for water by myself at some point since no one was coming after 15minites of waiting...

HAM
AMS
Excellent 10.0

Cons: Klm is the best, even on a 40min they served small breakfast.

AMS
FRA
Excellent 10.0

Pros: Professional crew. Good simple check in.

Cons: Nothing.

Mon, 12 Oct
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Thu, 15 Oct
DUB
Dublin Airport
CWL
Cardiff Airport
8h 10m
£133
Trip: 4 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
AMS
KWI
Excellent 10.0

Pros: Yes

Cons: Nothing. Flight was amazing

JRO
DAR
Good 6.8

Pros: The crew from Kili to DarEsSalam was tired. A fresh crew worked from DarEsSalam to AMS and they were great.

Cons: The boarding process was chaotic. The passengers in the first boarding group had to fight through the crowd because there were no boarding lanes.

AMS
EZE
Excellent 10.0

Pros: The plane ✈️ itself the attendants . The entertainment on board. Really great

Cons: Nothing dissatisfying about the flight nor the airline staff . Very polite, very professional. It was a Great flight. For long trips this airline is one of the best.

AMS
YYZ
Okay 5.3

Cons: All of the less than good, obvious!

AMS
TLV
Excellent 8.0

Cons: When its rain we shouldn’t walk to the air plain

Tue, 6 Oct
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Thu, 8 Oct
DUB
Dublin Airport
CWL
Cardiff Airport
8h 10m
£174
Trip: 3 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
BRS
AMS
Good 6.0

Pros: Crew were excellent

Cons: Old aircraft. Uncomfortable seats in economy. Entertainment screens old and almost impossible to watch - watched my iPhone! No mobile phone charger.

JFK
AMS
Excellent 8.3

Pros: Food was great, movie selection too. Everything was great except for I couldn’t really get comfortable to sleep

Cons: Not sure how to make the seats more comfortable. I have some back issues though. However, some of my travel companions slept right through the flight.

MAN
AMS
Excellent 10.0

Pros: Impressive service... amazing crew, very friendly and professional

TXL
AMS
Okay 4.6

Pros: Flight was on time.

Cons: Staff: from check in to landing, they could at least smile. Baggage claim was a nightmare, 6 Schengen flights in the same belt.

AMS
JFK
Okay 4.6

Pros: Crew is excellent, polite and personal!

Cons: Plane is super old and outdated. Comfort seat is not, comfortable, very tight. TV screen is not good quality, with the old controls on a handset. No touch, no 1/8 inch audio jack (it has the old 3 holes one). Wifi for streaming freezes every other second. Just make a face lift to the plane, everything else is good.

Mon, 12 Oct
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Wed, 14 Oct
DUB
Dublin Airport
CWL
Cardiff Airport
8h 10m
£174
Trip: 3 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
JRO
DAR
Good 6.8

Pros: The crew from Kili to DarEsSalam was tired. A fresh crew worked from DarEsSalam to AMS and they were great.

Cons: The boarding process was chaotic. The passengers in the first boarding group had to fight through the crowd because there were no boarding lanes.

KWI
AMS
Mediocre 2.0

Pros: Nothing, they cancelled the Trip/Flights

Cons: A pandemic not to occur and cause cancellation of this trip. Planned for over 6 months, cancelled.

HAM
AMS
Excellent 10.0

Pros: Very nice airplane and pleasant crew

OTP
AMS
Excellent 10.0

Pros: Loved the smooth ride.

Cons: Bathroom was pretty nasty

TXL
AMS
Okay 4.6

Pros: Flight was on time.

Cons: Staff: from check in to landing, they could at least smile. Baggage claim was a nightmare, 6 Schengen flights in the same belt.

Mon, 27 Jul
CWL
Cardiff Airport
DUB
Dublin Airport
5h 10m
Wed, 29 Jul
DUB
Dublin Airport
CWL
Cardiff Airport
8h 10m
£187
Trip: 3 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,581 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
OPO
AMS
Excellent 8.0

Pros: Fast boarding

Cons: Slow in refuelling, got us delayed for 40-

AMS
MSP
Excellent 8.6

Cons: The only complaint I had was that it was very warm on the flight (and I usually get cold on flights), and in the seats we had there weren't fans above the seats. A few rows up they had fans, so apparently you have to pay extra for air... This wouldn't be a big deal on a short domestic flight, but for an international flight it was a long time to be uncomfortable!

AMS
GLA
Excellent 10.0

Pros: Klm's consistantly high standards in everything they do.

Cons: Nothing

AMS
MEX
Excellent 9.0

Pros: Confort and kindness

Cons: It was too cold

GIG
AMS
Excellent 9.6

Pros: The crew is excellent but the seats are not comfortable enough. There should be a way to balance money and comfort,not just placing people in seats they do not fit into

Cons: Nothing,just the seats. Cleanliness was perfect

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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