Is there a direct train from Ballymena to Cardiff?

No, there is no direct rail link between Northern Ireland and Wales.

How long is the ferry crossing?

The Stena Line ferry from Belfast to Cairnryan takes 2 hours 15 minutes.

Can I fly directly to Cardiff?

Direct flights from Belfast to Cardiff are seasonal and infrequent.

What is the best way to travel?

Flying from Belfast International is the most time-efficient method.

Do I need a passport?

Yes, carry a valid photo ID for all flights within the UK.

Ballymena

Cardiff

Train Flight

Ballymena to Cardiff

Updated: 28 May 2026

Traveling from Ballymena to Cardiff requires a multi-modal approach involving a transit to Belfast International Airport. You will fly to a major hub like London or directly to Cardiff if seasonal routes permit. From London, the Great Western Railway provides high-speed services to Cardiff Central. The total journey covers approximately 550km. Expect a travel time of roughly 6 hours including transfers. This route connects the heart of County Antrim to the Welsh capital.

Total Distance: Driving distance 620km, straight-line air distance 410km.

Fastest Way

Flight from Belfast International to Bristol followed by a 1-hour train to Cardiff, total 4.5 hours.

Cheapest Way

Flight via budget airlines, costing approximately £70 when booked in advance.

Compare Ballymena to Cardiff Routes

	Train Connecting	Flight Connecting
Duration	9 hours	4 hours 30 mins
Avg Price	£100-£200	£70-£140
Operator	Translink and Great Western Railway	EasyJet
Route	Ballymena to Belfast, ferry to Cairnryan, train to London, train to Cardiff.	Belfast International to Bristol or London, then train to Cardiff.
Tip	Use the SailRail ticket for integrated ferry and rail pricing.	Book your airport transfer from Ballymena via the Airport Express 300 bus.

Travel Tips

Airport Transfer
The 300 bus from Belfast International runs every 30 minutes.
Railcards
Purchase a Two Together Railcard to save one-third on train fares.
Booking
Book train tickets 12 weeks ahead for the lowest Advance fares.
Luggage
Keep luggage under 20kg to avoid excess fees on budget airlines.
Connectivity
Download offline maps for Cardiff as city center signals can fluctuate.

Safety Tips

Station Safety
Stay in well-lit areas at Cardiff Central during late-night arrivals.
Valuables
Keep your passport and wallet in a secure internal pocket.
Transport Apps
Use the Translink app for real-time bus updates in Antrim.
Emergency
Dial 999 for police or medical assistance in the UK.