Compare prices and tickets Heathrow Terminals 2 & 3 Tube Station to Merthyr Tydfil station (MER) by train
Compare train 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.
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Journey information
Overview: Train from Heathrow Terminals 2 & 3 Tube Station to Merthyr Tydfil station (MER)
Trains from Heathrow Terminals 2 & 3 Tube Station to Merthyr Tydfil station (MER) run on average 16 times per day, taking around 3h 4m. Cheap train tickets for this journey start at £153 if you book in advance.
The earliest train runs at 00:13, the last at 22:17. The fastest train covers the 204 km distance in 3h 41m.
Distance 204 km |
Average train duration 3h 4m |
Cheapest ticket price £153 |
Trains per day 16 |
Fastest train 3h 41m |
First train 00:13 |
Last train 22:17 |
Train companies: Great Western Rail, Elizabeth Line, Heathrow Express from Heathrow Terminals 2 & 3 Tube Station to Merthyr Tydfil station (MER) trainsGreat Western Rail, Elizabeth Line, Heathrow Express trains will get you between Heathrow Terminals 2 & 3 Tube Station and Merthyr Tydfil station (MER) from £153. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
Heathrow Express
Elizabeth Line
FAQs: Heathrow Terminals 2 & 3 Tube Station to Merthyr Tydfil station (MER) train
Find answers to the most common questions about traveling from Heathrow Terminals 2 & 3 Tube Station to Merthyr Tydfil station (MER) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Merthyr Tydfil station (MER), this guide helps you travel smarter and with confidence.

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Important Stations and Airports in Heathrow Terminals 2 & 3 Tube Station and Merthyr Tydfil station (MER)
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:30 - 13:00 Sunday Closed Temporary opening hours due to the COVID-19 pandemic.
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B. Step free access to the platform from the car park.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Storage sheltered: Yes
- Storage location: Near the station entrance.
- Storage CCTV: No
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
- Location for Rail Replacement Services: Wait at the bus stop outside the station
