Carmarthen
Carmarthen
Belfast
Belfast
Flight Ship

Carmarthen to Belfast

Updated: 31 May 2026

The journey from Carmarthen to Belfast is approximately 450 kilometers. You can travel by train to Holyhead and take a ferry, or fly from Cardiff. The ferry journey takes about 3 hours plus travel time. Flying is faster but requires airport transfers. Belfast is the capital of Northern Ireland, known for its history and the Titanic Quarter.

Total Distance: 450 km total, 350 km air distance.
Fastest Way
Flight from Cardiff to Belfast.
Cheapest Way
Train and ferry combination booked in advance.
Compare Carmarthen to Belfast Routes
Flight
Connecting
Ship
Connecting
Duration 4 hours 8 hours
Avg Price 100-200 GBP 80-150 GBP
Operator Loganair Stena Line
Route Fly from Cardiff to Belfast City Airport. Train to Holyhead, ferry to Dublin/Belfast.
Tip Check flight schedules as they can be seasonal. The ferry is very comfortable with plenty of amenities.
Travel Tips
  • Ferry Booking
    Book your ferry crossing in advance to save money.
  • Flight Booking
    Check baggage rules for regional flights.
  • Currency
    Northern Ireland uses the British Pound.
  • Weather
    It can be rainy; bring a waterproof jacket.
  • Transport
    Belfast has a good bus network.
Safety Tips
  • Travel Safety
    Keep your ID handy for ferry and flight boarding.
  • Personal Safety
    Stay in well-lit areas at night.
  • Emergency
    Dial 999 for any emergency.
  • General Safety
    Belfast is generally safe for tourists.
People Also Ask
  • Is there a direct train?
    No, you must take a ferry.
  • How long is the ferry?
    Approximately 3 hours and 15 minutes.
  • Are there tolls?
    No, the route is toll-free.
  • Is Belfast expensive?
    It is generally more affordable than London.
  • Can I take a car?
    Yes, you can take a car on the ferry.
Quick Info
  • From Carmarthen, Carmarthenshire, United Kingdom
  • To Belfast, Belfast, United Kingdom
  • Modes
Best Time to Travel

Summer for the best weather and festivals.

Things to Do in Belfast
1
Titanic Belfast
Visit the world's largest Titanic visitor experience.
2
Belfast Castle
Enjoy panoramic views of the city from this historic castle.
3
St George's Market
Browse local food and crafts in this Victorian market.
4
Botanic Gardens
Relax in these beautiful gardens featuring a historic palm house.
Tags
Carmarthen to Belfast travel ferry to Belfast flying to Belfast Stena Line Loganair Belfast travel guide Northern Ireland travel Carmarthen to Ireland UK travel