Cheap flights Dublin to Cardiff

From

To

Depart

Return

Passengers

1 passenger, economy

Cheap flights Dublin to Cardiff

Compare prices, duration and stops

Filters

Stops

Direct only 1 stop

Price

25 C$ 258 C$ 258 C$

Airlines

Aer Lingus Ryanair

FR 634

19:20

Dublin (DUB)

Sun, 13 sep

1h

Direct

20:20

Cardiff (CWL)

Sun, 13 sep

72 C$

FR 634

19:45

Dublin (DUB)

Mon, 14 sep

1h

Direct

20:45

Cardiff (CWL)

Mon, 14 sep

27 C$

FR 634

20:50

Dublin (DUB)

Tue, 15 sep

1h

Direct

21:50

Cardiff (CWL)

Tue, 15 sep

33 C$

FR 634 Best price

21:25

Dublin (DUB)

Wed, 16 sep

1h

Direct

22:25

Cardiff (CWL)

Wed, 16 sep

25 C$

FR 634

20:25

Dublin (DUB)

Thu, 17 sep

1h

Direct

21:25

Cardiff (CWL)

Thu, 17 sep

29 C$

FR 0634

20:20

Dublin (DUB)

Fri, 18 sep

1h

Direct

21:20

Cardiff (CWL)

Fri, 18 sep

28 C$

FR 634

19:20

Dublin (DUB)

Sun, 20 sep

1h

Direct

20:20

Cardiff (CWL)

Sun, 20 sep

220 C$

FR 0634

19:45

Dublin (DUB)

Mon, 21 sep

1h

Direct

20:45

Cardiff (CWL)

Mon, 21 sep

65 C$

FR 634

19:45

Dublin (DUB)

Mon, 5 oct

1h

Direct

20:45

Cardiff (CWL)

Mon, 5 oct

36 C$

EI 262

06:40

Dublin (DUB)

Tue, 17 nov

29h 5min

2 stops

11:45

Cardiff (CWL)

Wed, 18 nov +1

258 C$

Low price calendar

September 2026

Price chart (September 2026)

min: 25 C$ · max: 220 C$

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72 C$

14

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27 C$

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33 C$

16

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25 C$

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29 C$

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Cheap flights Dublin to Cardiff

Ryanair

Mon, Tue, Wed, Thu, Fri, Sun

Price from

C$27

Aer Lingus

Tue

Price from

C$258

Popular destinations from Dublin

All →

DUB

Dublin — Birmingham

Ireland → United Kingdom

BHX

from

C$24

DUB

Dublin — London

Ireland → United Kingdom

LON

from

C$24

DUB

Dublin — London

Ireland → United Kingdom

LTN

from

C$24

DUB

Dublin — London

Ireland → United Kingdom

STN

from

C$24

DUB

Dublin — London

Ireland → United Kingdom

LGW

from

C$24

DUB

Dublin — Kerry County

Ireland → Ireland

KIR

from

C$24

DUB

Dublin — Manchester

Ireland → United Kingdom

MAN

from

C$25

DUB

Dublin — Glasgow

Ireland → United Kingdom

GLA

from

C$25

Popular destinations to Cardiff

All →

AGP

Malaga — Cardiff

Spain → United Kingdom

CWL

from

C$46

FAO

Faro — Cardiff

Portugal → United Kingdom

CWL

from

C$48

GLA

Glasgow — Cardiff

United Kingdom → United Kingdom

CWL

from

C$59

ALC

Alicante — Cardiff

Spain → United Kingdom

CWL

from

C$71

EDI

Edinburgh — Cardiff

United Kingdom → United Kingdom

CWL

from

C$72

LON

London — Cardiff

United Kingdom → United Kingdom

CWL

from

C$83

LBA

Leeds — Cardiff

United Kingdom → United Kingdom

CWL

from

C$85

LPL

Liverpool — Cardiff

United Kingdom → United Kingdom

CWL

from

C$85

Cheap flights Dublin to Cardiff

Interesting facts about the route

Flight time

1h

Distance

299 km

Average price

C$34

Most frequent flight

FR 634

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United Kingdom

ukimobile

3 GB

data

30

days

C$15

ukimobile

5 GB

data

30

days

C$18

ukimobile

5 GB

data

30

days

C$22

ukimobile

10 GB

data

30

days

C$27

ukimobile

10 GB

data

30

days

C$38

Frequently Asked Questions

The average ticket price Dublin Cardiff is C$34. The cheapest ticket costs C$27, operated by Ryanair, flight 634, departing Dublin on 14 September at 19:45, arriving Cardiff on 14 September at 20:45.

The average flight time is 1 hour. The fastest flight takes 1 hour, flight 634 operated by Ryanair, departing Dublin on 13 September at 19:20, arriving Cardiff on 13 September at 20:20.

Flights on the Dublin - Cardiff route are operated by the following airlines: Aer Lingus, Ryanair.

The distance from Dublin to Cardiff is 299 km.