Cheap flights from Cardiff to Dublin from £20

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Direct
Thu, Nov 26
Cardiff CWLDublin DUB

£20
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Direct
Sat, Nov 28
Cardiff CWLDublin DUB

£31
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Direct
Mon, Nov 23
Cardiff CWLDublin DUB

£33
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Direct
Fri, Nov 27
Cardiff CWLDublin DUB

£38
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2 stops
Wed, Nov 25
Cardiff CWLDublin DUB

£115
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Direct
Sun, Nov 22
Cardiff CWLDublin DUB

£123
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Direct
Thu, Nov 26 – Sat, Nov 28
Cardiff CWLDublin DUB

£35
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Direct
Thu, Nov 26 – Mon, Nov 30
Cardiff CWLDublin DUB

£37
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Direct
Sat, Nov 28 – Mon, Nov 30
Cardiff CWLDublin DUB

£50
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Direct
Mon, Nov 23 – Thu, Nov 26
Cardiff CWLDublin DUB

£56
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Direct
Fri, Nov 27 – Mon, Nov 30
Cardiff CWLDublin DUB

£56
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Direct
Mon, Nov 23 – Fri, Nov 27
Cardiff CWLDublin DUB

£62
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Getting from Dublin airport to the city center

Dublin is served by Dublin Airport (DUB), located 10 km north of the city center. A variety of airport transfers to city center destinations are available, including express coaches, public buses, taxis, ride-hailing services, and private transfers. Journey times typically range from 25 to 50 minutes depending on traffic conditions and your final destination within the city.

Notes:

  • Prices in EUR; table created in 2025 and subject to change.
  • Leap Card offers discounted fares on Dublin Bus and other public transport services.
  • Express coaches operate 24/7 with reduced frequency during night hours.
  • Taxi ranks are located outside both Terminal 1 and Terminal 2.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Dublin

Depart from
Cardiff
Arrive to
Dublin
Average flights per week
256
Flight distance
300 km
Worth visiting
Bru Na Boinne Neolithic Site (County Meath, Ireland) - Caernarfon - Portmeirion - Rock of Cashel - Trinity College, Dublin

Weekly direct flights

Discover the top airlines offering direct flights from Cardiff to Dublin in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 02.11Tue 03.11Wed 04.11Thu 05.11Fri 06.11Sat 07.11Sun 08.11
1------1111
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Monday 1 flights
AirlineMon 09.11Tue 10.11Wed 11.11Thu 12.11Fri 13.11Sat 14.11Sun 15.11
1------1111
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Monday 1 flights
AirlineMon 16.11Tue 17.11Wed 18.11Thu 19.11Fri 20.11Sat 21.11Sun 22.11
1------1111
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Monday 1 flights
AirlineMon 23.11Tue 24.11Wed 25.11Thu 26.11Fri 27.11Sat 28.11Sun 29.11
1------1111
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Monday 1 flights

Check-in for a flight from Cardiff to Dublin

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
KLM Royal Dutch AirlinesKLMKLNo
Aer LingusEINEINo
TUI AirwaysTOMBYYes
easyJetEZYU2Yes

Weather in Dublin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C3°C
February8°C3°C
March9°C3°C
April11°C5°C
May13°C7°C
June16°C10°C
July18°C12°C
August17°C12°C
September16°C10°C
October13°C8°C
November10°C6°C
December8°C4°C
Hottest Month
18°C
July
Coldest month
3°C
January
Sunny days
264
days per year
Snow days
2
days per year

14 day forecast

Sunday
8 Nov
20%
10°C4°C
15 Nov
19%
11°C4°C
Monday
9 Nov
26%
11°C5°C
16 Nov
90%
11°C8°C
Tuesday
10 Nov
91%
9°C6°C
17 Nov
88%
10°C4°C
Wednesday
11 Nov
85%
10°C8°C
18 Nov
21%
7°C4°C
Thursday
12 Nov
41%
8°C3°C
19 Nov
75%
7°C4°C
Friday
13 Nov
7°C0°C
20 Nov
84%
8°C4°C
Saturday
14 Nov
14%
8°C0°C
21 Nov
78%
9°C6°C
The distance between Cardiff and Dublin is 300 km. The most popular airlines for this route are Ryanair, KLM Royal Dutch Airlines, Aer Lingus, TUI Airways, and easyJet. Cardiff and Dublin have 256 direct flights per week. When you arrive at Dublin, consider visiting Bru Na Boinne Neolithic Site (County Meath, Ireland), Caernarfon, Portmeirion, Rock of Cashel, and Trinity College, Dublin.

Frequently asked questions

How long does it take to travel from Cardiff to Dublin?

What is the flight distance between Cardiff and Dublin?

What airlines offer nonstop (direct) flights between Cardiff and Dublin?

What are the most popular routes to and from Cardiff?

What are the most popular routes to and from Dublin?

What airports are near Cardiff?

What airports are near Dublin?

Which airlines fly between Cardiff and Dublin?

When’s the best time to travel between Cardiff and Dublin?

What flights operate between Cardiff and Dublin?

How many airports are there near Cardiff?

How many airports are there near Dublin?

What time do nonstop (direct) flights between Cardiff and Dublin depart?

What time do nonstop (direct) flights between Cardiff and Dublin arrive?

What time do flights between Cardiff and Dublin depart?

What time do flights between Cardiff and Dublin arrive?

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