Cheap flights from Dublin, Ireland to Cardiff, United Kingdom

Flights starting at £25. Choose between Aer Lingus, Ryanair, or Vueling to find the best price.

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Key info about flying to Cardiff

Depart from
Dublin
Arrive to
Cardiff
Average flights per week
184
Flight distance
300 km
Worth visiting
St. David's Cathedral, Cardiff - Roman Baths, Bath - Brecon Beacons - Avebury - Stonehenge - Tintern Abbey, United Kingdom - St Fagans: National History Museum

Weekly direct flights

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

AirlineMon 16.12Tue 17.12Wed 18.12Thu 19.12Fri 20.12Sat 21.12Sun 22.12
------------111
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Friday 1 flights
AirlineMon 23.12Tue 24.12Wed 25.12Thu 26.12Fri 27.12Sat 28.12Sun 29.12
1---------111
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights
AirlineMon 30.12Tue 31.12Wed 01.01Thu 02.01Fri 03.01Sat 04.01Sun 05.01
1---------111
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights
AirlineMon 06.01Tue 07.01Wed 08.01Thu 09.01Fri 10.01Sat 11.01Sun 12.01
1---------111
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights

Check-in for a flight from Dublin to Cardiff

NameCarrier codeIATA CodePassport needed during booking
Aer LingusEINEINo
RyanairRYRFRNo
VuelingVLGVYNo
easyJetEZYU2Yes
LoganAirLOGLMYes

Weather in Cardiff

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C3°C
February8°C3°C
March10°C4°C
April12°C5°C
May15°C8°C
June17°C11°C
July19°C13°C
August19°C13°C
September17°C11°C
October14°C9°C
November11°C6°C
December8°C4°C
Hottest Month
19°C
July
Coldest month
3°C
January
Sunny days
263
days per year

14 day forecast

Tuesday
17 Dec
91%
10°C8°C
24 Dec
12°C10°C
Wednesday
18 Dec
88%
12°C7°C
25 Dec
11°C8°C
Thursday
19 Dec
79%
7°C4°C
26 Dec
10°C8°C
Friday
20 Dec
88%
9°C4°C
27 Dec
81%
11°C7°C
Saturday
21 Dec
89%
11°C6°C
28 Dec
7°C4°C
Sunday
22 Dec
77%
11°C8°C
29 Dec
5°C2°C
Monday
23 Dec
86%
12°C10°C
30 Dec
84%
8°C2°C
The distance between Dublin and Cardiff is 300 km. The most popular airlines for this route are Aer Lingus, Ryanair, Vueling, easyJet, and LoganAir. Dublin and Cardiff have 184 direct flights per week. When you arrive at Cardiff, consider visiting St. David's Cathedral, Cardiff, Roman Baths, Bath, Brecon Beacons, Avebury, Stonehenge, Tintern Abbey, United Kingdom, and St Fagans: National History Museum.

Frequently asked questions

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