Dublin, Ireland to Cardiff, United Kingdom flights

Flights starting at £62. Choose between KLM Royal Dutch Airlines, Aer Lingus, or easyJet to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to Cardiff

Mailbox
Receive exclusive deals by email
Travelers usually depart from Dublin, Dublin - Pearse St. Bus Stop, Dublin - North Wall Quay, Dublin - Merrion Row, or Dublin - Eden Quay when they travel from Dublin to Cardiff. Book your trip to arrive at Cardiff, Cardiff - Sophia Gardens, Cardiff - University, Cardiff - Gabalfa, or Cardiff - Gorsedd Gardens. The most popular airlines for this route are KLM Royal Dutch Airlines, Aer Lingus, easyJet, Air France, and Vueling. Dublin and Cardiff have 337 direct flights per week. When you arrive at Cardiff, consider visiting Tintern Abbey, United Kingdom, Stonehenge, St Fagans: National History Museum, Brecon Beacons, Avebury, St. David's Cathedral, Cardiff, and Roman Baths, Bath.

Check-in for a flight from Dublin to Cardiff

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
KLM Royal Dutch AirlinesKLMKLNoOpens 30 days before flight
Closes 1 hours before flight
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight
Air FranceAFRAFNoOpens 30 days before flight
Closes 1 hours before flight
VuelingVLGVYNoOpens 168 days before flight
Closes 4 hours before flight

United Kingdom COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required
Additional information
  • Masks are recommended in certain situations

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Frequently asked questions

What are the most popular routes to and from Dublin?
What are the most popular routes to and from Cardiff?
What airports are near Dublin?
What airports are near Cardiff?
What buses and trains depart from Dublin?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Dublin and Cardiff?
What is Virtual Interlining and how do I use it?
Which airlines fly between Dublin and Cardiff?
When's the best time to travel between Dublin and Cardiff?
What flights operate between Dublin and Cardiff?
How many airports are there near Dublin?
How many airports are there near Cardiff?
Is it possible to reach Dublin by bus or train?
What time do nonstop (direct) flights between Dublin and Cardiff depart?
What time do nonstop (direct) flights between Dublin and Cardiff arrive?
What time do flights between Dublin and Cardiff depart?
What time do flights between Dublin and Cardiff arrive?

Explore alternative trips

Flights from Dublin

Flights to Cardiff

Popular routes

Find the best connection from Dublin to Cardiff
Search flights, trains & buses

We hack the system,
you fly for less