4.9
4.6
Omio recommends booking the train as it is the most popular option from Swansea to Merthyr Tydfil among Omio's users. If you are prioritising price, take the train, with an average ticket price of £18 For those with little time, consider booking a train, which has an average total journey time of 2h 31m. Average ticket prices depend on the travel mode: a train costs an average of £18, while a train costs an average of £18.
Distance: 41 km
Most popular Train | Driving |
|---|---|
£18 Average Price Cheapest | £9 Average Price (fuel + tolls) |
2h 31m Average total duration Fastest 2h 1m Onboard + 30m Additional time* | 49m Average total duration (door-to-door) |
 Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
Tickets start at around £18 compared to roughly £9 in fuel and tolls — a saving of about £-8.72. The journey takes 2h 1m versus 49m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
How to get to Merthyr Tydfil from Swansea by train, bus, flight or ferry.
The best way to travel from Swansea to Merthyr Tydfil is by taking a train because it’s the best combination of price and speed.
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
The most popular day trips by train from Merthyr Tydfil are Cardiff, Pontypridd, Swansea, Newport and Brecon. Find out what you can do in these day trip destinations and how to book your train from Merthyr Tydfil on Omio.
Cardiff is a compact capital known for Welsh culture, Cardiff Castle and the energy of the Principality Stadium. Victorian arcades, civic landmarks and Cardiff Bay give it a character that feels both historic and modern.
Pontypridd is a South Wales town known for its industrial past, the landmark Old Bridge and its link to Tom Jones. At the meeting of the Taff and Rhondda valleys, it has a practical market-town feel with strong Welsh character.
Swansea is known for its sweeping bay, maritime past and connection to Dylan Thomas. The city mixes a practical urban centre with a waterfront feel and quick access to the Gower coast.
Newport is a South Wales city known for its industrial past, the Transporter Bridge and riverside setting on the Usk. Regenerated shopping areas and historic sites give it a practical mix of modern city life and local heritage.
Travel to Merthyr Tydfil easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Swansea to Merthyr Tydfil.
However, we recommend checking specific travel dates for your route between Swansea and Merthyr Tydfil as scheduled services by train and coach can vary by season or day of the week.
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