Bus from Cwmbran to Blackwood (Caerphilly)
2 direct routes · 28–61 min · first bus 04:49, last bus 20:06 (weekdays).
Next buses to Blackwood (Caerphilly) as of 08:11
Scheduled times at the boarding stop in Cwmbran, from the operators' timetables — they update automatically. Open the stop for live tracking.
Direct routes
| Route | Operator | Journey time | Weekday journeys | Days | First | Last | Board at | Get off at | Calls at |
|---|---|---|---|---|---|---|---|---|---|
| 21 | Stagecoach South Wales | ~61 min | 12 | Sat 12 · no Sunday buses | 07:02 | 18:07 | Llantarnam Grange (outside) | Blackwood Gate Retail Park (opp) | Pontypool, Griffithstown, Pontypool, Old Furnace, Cefn y Crib, Hafodyrynys & 5 more |
| X21 | Stagecoach South Wales | ~28 min | 5 | Sat 6 · no Sunday buses | 04:49 | 20:06 | Llantarnam Grange (outside) | Blackwood Gate Retail Park (opp) | Hafodyrynys, Crumlin, Newbridge & Pentwynmawr |
Times are for the first boarding point in Cwmbran on each route's weekday timetable — open the route for the full timetable, live map and every stop.
The same number runs elsewhere in the UK — see every 21 bus or X21 bus timetable.
Fares from Cwmbran to Blackwood
- £8.60 adult single on the 21 (Stagecoach South Wales)
- £10.00 adult single on the X21 (Stagecoach South Wales)
Between the stops in the table above. The operators' own published fares, from the Bus Open Data Service; check with the operator before you travel.
Frequently asked questions
Which bus goes from Cwmbran to Blackwood?
2 routes run directly from Cwmbran to Blackwood: the 21 (Stagecoach South Wales), the X21 (Stagecoach South Wales). The most frequent is the 21, 12 times each weekday — board at Llantarnam Grange (outside) and get off at Blackwood Gate Retail Park (opp), about 61 minutes.
How long does the bus take from Cwmbran to Blackwood?
Between 28 minutes on the X21 and 61 on the 21, depending on which route you catch and on traffic. It calls at Pontypool, Griffithstown, Pontypool, Old Furnace and other stops on the way.
What time is the first and last bus from Cwmbran to Blackwood?
On weekdays the first direct bus leaves around 04:49 and the last around 20:06. Check the route timetables for weekends.
How much is the bus from Cwmbran to Blackwood?
Adult singles from Cwmbran to Blackwood: £8.60 on the 21 (Stagecoach South Wales); £10.00 on the X21 (Stagecoach South Wales). Prices are the operators' own published fares on the Bus Open Data Service — check with the operator before you travel. Fares on this journey are set by the operator — the England fare cap doesn't apply in Wales. Check the operator's website or Traveline Cymru for current prices.