T4 Newtown - Merthyr Tydfil via Llandrindod Wells, Builth Wells, Brecon

A bus service operated by Celtic Travel and Williams Coaches

Timetable
Map (tracking 3 buses)
Vehicles

Newtown - Llandrindod Wells, Builth Wells, Brecon - Merthyr Tydfil

Timing points All stops

Operator	Celtic Travel	Williams Coaches		Celtic Travel	Williams Coaches
Llanidloes, nr Millennium Garden	06:50
Llanidloes, o/s Red Lion Hotel	06:50
Llanidloes Army Cadet Centre (o/s)	06:51
Dolwen Turn (before)	06:55
Llandinam Bus Shelter (o/s)	07:00
Newtown, before Penstrowed Bridge	07:08
Mochdre, o/s Newtown College	07:11
Trehafren, nr Flying Shuttle	07:12
Trehafren, after Hill View Close	07:13
Newtown, before Ladywell House	07:14
Newtown Park Street	07:14
Newtown Bus Station Stand 2	07:15
Newtown Bus Station Stand 2	07:19			09:19	11:19	13:19	15:19	17:19	18:49
Newtown, after Cwrt Croesawdy	07:20			09:20	11:20	13:20	15:20	17:20	18:50
Garth Owen, before Plantation Lane	07:21			09:21	11:21	13:21	15:21	17:21	18:51
Dolfor Garrig Layby (E-bound)	07:30			09:30	11:30	13:30	15:30	17:30	19:00
Dolfor Church (before)	07:33			09:33	11:33	13:33	15:33	17:33	19:03
Camnant (nr)	07:38			09:38	11:38	13:38	15:38	17:38	19:08
Llaithddu Turn (before)	07:39			09:39	11:39	13:39	15:39	17:39	19:09
Llanbadarn Fynydd, opp Dolaucwmffrwd Turn	07:42			09:42	11:42	13:42	15:42	17:42	19:12
Llanbadarn Fynydd, before New Inn	07:45			09:45	11:45	13:45	15:45	17:45	19:15
Llanbadarn Fynydd, after Maes-yr-helem Bridge	07:47			09:47	11:47	13:47	15:47	17:47	19:17
Llananno Bridge (after)	07:49			09:49	11:49	13:49	15:49	17:49	19:19
Llanbister, before Lion Hotel	07:51			09:51	11:51	13:51	15:51	17:51	19:21
Llanddewi Ystradenny, nr Ithon View	07:56			09:56	11:56	13:56	15:56	17:56	19:26
Llanddewi Ystradenny, before St David`s Church	07:56			09:56	11:56	13:56	15:56	17:56	19:26
Crossways (opp)	07:58			09:58	11:58	13:58	15:58	17:58	19:28
Fron, before Rock Road	08:01			10:01	12:01	14:01	16:01	18:01	19:31
Tan-y-Fron (o/s)	08:02			10:02	12:02	14:02	16:02	18:02	19:32
Crossgates, before Builders Arms	08:02			10:02	12:02	14:02	16:02	18:02	19:32
Crossgates, before Penybryn	08:03			10:03	12:03	14:03	16:03	18:03	19:33
Llandrindod Wells, opp Swiss Villa	08:07			10:07	12:07	14:07	16:07	18:07	19:37
Llandrindod Wells Tremont Road (o/s Celf Centre)	08:08			10:08	12:08	14:08	16:08	18:08	19:38
Llandrindod Wells Interchange Stand 3	08:09			10:09	12:09	14:09	16:09	18:09	19:39
Llandrindod Wells Interchange Stand 3			08:13	10:13	12:13	14:13	16:13	18:13	19:43
Llandrindod Wells, before Post Office			08:13	10:13	12:13	14:13	16:13	18:13	19:43
Llandrindod Wells, before Auto Palace			08:14	10:14	12:14	14:14	16:14	18:14	19:44
Llandrindod Wells, before Grosvenor Stores			08:15	10:15	12:15	14:15	16:15	18:15	19:45
Llandrindod Wells, o/s Ridgebourne			08:15	10:15	12:15	14:15	16:15	18:15	19:45
Llandrindod Wells, o/s Pentrosfa			08:16	10:16	12:16	14:16	16:16	18:16	19:46
Howey Village (after)			08:18	10:18	12:18	14:18	16:18	18:18	19:48
Howey, nr Llwyn-dderw			08:19	10:19	12:19	14:19	16:19	18:19	19:49
Crossway, opp Sunny Haven Park			08:20	10:20	12:20	14:20	16:20	18:20	19:50
Llanelwedd, before St Matthew`s Church			08:27	10:27	12:27	14:27	16:27	18:27	19:57
Builth Wells, at Groe			08:33	10:33	12:33	14:33	16:33	18:33	20:03
Builth Wells, at Groe			08:34	10:34	12:34	14:34	16:34	18:34	20:04
Builth Wells, opp Josephs Pitch			08:34	10:34	12:34	14:34	16:34	18:34	20:04
Erwood Post Office (nr former)			08:46	10:46	12:46	14:46	16:46	18:46	20:16
Boughrood Village (at)			08:50	10:50	12:50	14:50	16:50	18:50	20:20
Llyswen, opp Griffin Inn			08:52	10:52	12:52	14:52	16:52	18:52	20:22
Llanfilo, after Pontybat Crossroads			08:57	10:57	12:57	14:57	16:57	18:57	20:27
Felinfach, opp Griffin Inn			09:01	11:01	13:01	15:01	17:01	19:01	20:31
Felinfach Turn (after)			09:01	11:01	13:01	15:01	17:01	19:01	20:31
Brecon, opp Bishop's Meadow			09:06	11:06	13:06	15:06	17:06	19:06	20:36
Brecon, opp Newtown College			09:08	11:08	13:08	15:08	17:08	19:08	20:38
Breconshire War Memorial Hospital (o/s)			09:09	11:09	13:09	15:09	17:09	19:09	20:39
Brecon Interchange 1 (at)			09:11	11:11	13:11	15:11	17:11	19:11	20:41
Brecon Interchange 1 (at)		07:18	09:18	11:18	13:18	15:18	17:18	19:18	20:48	21:18
Brecon Free Street (o/s 3)		07:18	09:18	11:18	13:18	15:18	17:18	19:18		21:18
Llanfaes, after St David's Church		07:20	09:20	11:20	13:20	15:20	17:20	19:20		21:20
Libanus (at)		07:29	09:29	11:29	13:29	15:29	17:29	19:29		21:29
Libanus, o/s Llwyn y Celyn		07:32	09:32	11:32	13:32	15:32	17:32	19:32		21:32
Glyn Tarell, o/s Storey Arms		07:35	09:35	11:35	13:35	15:35	17:35	19:35		21:35
Nant Ddu Lodge (opp)		07:40	09:40	11:40	13:40	15:40	17:40	19:40		21:40
Llwyn-On, nr Forest Mountain Centre		07:42	09:42	11:42	13:42	15:42	17:42	19:42		21:42
Llwyn-on Village (before)		07:44	09:44	11:44	13:44	15:44	17:44	19:44		21:44
Georgetown, in Cyfarthfa Retail Park		07:50	09:50	11:50	13:50	15:50	17:50	19:50		21:50
Georgetown, o/s Christ Church		07:51	09:51	11:51	13:51	15:51	17:51	19:51		21:51
Georgetown, after Kirkhouse Memorial Hall		07:51	09:51	11:51	13:51	15:51	17:51	19:51		21:51
Georgetown, opp RAFA Club		07:51	09:51	11:51	13:51	15:51	17:51	19:51		21:51
Merthyr Bus Station Stand 7 (at)				11:53	13:53	15:53
Merthyr Bus Station Stand 13 (at)		07:53	09:53				17:53	19:53		21:53

Merthyr Tydfil - Llandrindod Wells, Builth Wells, Brecon - Newtown

Timing points All stops

Operator	Williams Coaches	Celtic Travel	Williams Coaches		Celtic Travel	Williams Coaches		Celtic Travel	Williams Coaches
Merthyr Bus Station Stand 13 (at)			08:06				16:06	18:06	20:06	22:06
Merthyr Bus Station Stand 2 (at)				10:06	12:06	14:06
Merthyr Tydfil College (nr)			08:07	10:07	12:07	14:07	16:07	18:07	20:07	22:07
Georgetown, o/s RAFA Club			08:07	10:07	12:07	14:07	16:07	18:07	20:07	22:07
Georgetown, o/s Kirkhouse Memorial Hall			08:07	10:07	12:07	14:07	16:07	18:07	20:07	22:07
Georgetown, opp Christ Church			08:08	10:08	12:08	14:08	16:08	18:08	20:08	22:08
Georgetown, in Cyfarthfa Retail Park			08:10	10:10	12:10	14:10	16:10	18:10	20:10	22:10
Llwyn-on Village (after)			08:15	10:15	12:15	14:15	16:15	18:15	20:15	22:15
Llwyn-On, nr Forest Visitor Centre			08:17	10:17	12:17	14:17	16:17	18:17	20:17	22:17
Nant Ddu Lodge (o/s)			08:19	10:19	12:19	14:19	16:19	18:19	20:19	22:19
Glyn Tarell, opp Storey Arms			08:25	10:25	12:25	14:25	16:25	18:25	20:25	22:25
Libanus, opp Llwyn y Celyn			08:27	10:27	12:27	14:27	16:27	18:27	20:27	22:27
Libanus (at)			08:31	10:31	12:31	14:31	16:31	18:31	20:31	22:31
Llanfaes, opp St David`s Church			08:39	10:39	12:39	14:39	16:39	18:39	20:39	22:39
Brecon, before Bulwark			08:41	10:41	12:41	14:41	16:41	18:41	20:41	22:41
Brecon Interchange 2 (at)			08:43	10:43	12:43	14:43	16:43	18:43	20:43	22:43
Brecon Interchange 2 (at)	07:14		08:49	10:49	12:49	14:49	16:49	18:49	20:49	22:49
Breconshire War Memorial Hospital (opp)	07:14		08:49	10:49	12:49	14:49	16:49	18:49
Brecon College (o/s)	07:16		08:51	10:51	12:51	14:51	16:51	18:51
Brecon, o/s Bishop's Meadow	07:17		08:52	10:52	12:52	14:52	16:52	18:52
Felinfach Turn (before)	07:22		08:57	10:57	12:57	14:57	16:57	18:57
Felinfach, opp Griffin Inn	07:23		08:58	10:58	12:58	14:58	16:58	18:58
Llanfilo, after Pontybat Crossroads	07:24		08:59	10:59	12:59	14:59	16:59	18:59
Llyswen, o/s Griffin Inn	07:31		09:06	11:06	13:06	15:06	17:06	19:06
Boughrood Village (at)			09:06	11:06	13:06	15:06	17:06	19:06
Erwood Inn (opp)	07:37		09:12	11:12	13:12	15:12	17:12	19:12
Builth Wells, before Josephs Pitch	07:50		09:25	11:25	13:25	15:25	17:25	19:25
Builth Wells, at Groe	07:52		09:27	11:27	13:27	15:27	17:27	19:27
Builth Wells, at Groe	07:53		09:28	11:28	13:28	15:28	17:28	19:28
Llanelwedd, opp St Matthew`s Church	07:56		09:31	11:31	13:31	15:31	17:31	19:31
Crossway, o/s Sunny Haven Park	08:04		09:39	11:39	13:39	15:39	17:39	19:39
Howey, nr Llwyn-dderw	08:04
Howey Village (before)	08:05
Llandrindod Wells, opp Pentrosfa	08:07
Llandrindod Wells, opp Ridgebourne	08:08
Llandrindod Wells, o/s Grosvenor Stores	08:08
Llandrindod Wells, opp Auto Palace	08:09
Llandrindod Wells Interchange Stand 2	08:11		09:46	11:46	13:46	15:46	17:46	19:46
Llandrindod Wells Interchange Stand 2		08:19	09:49	11:49	13:49	15:49	17:49	19:49
Llandrindod Wells Tremont Road (opp Celf Centre)		08:19	09:49	11:49	13:49	15:49	17:49	19:49
Llandrindod Wells, o/s Swiss Villa		08:20	09:50	11:50	13:50	15:50	17:50	19:50
Crossgates, after Penybryn		08:25	09:55	11:55	13:55	15:55	17:55	19:55
Crossgates, after Builders Arms		08:25	09:55	11:55	13:55	15:55	17:55	19:55
Tan-y-Fron (nr)		08:25	09:55	11:55	13:55	15:55	17:55	19:55
Crossways (o/s)		08:28	09:58	11:58	13:58	15:58	17:58	19:58
Llanddewi Ystradenny, after St David`s Church		08:30	10:00	12:00	14:00	16:00	18:00	20:00
Llanddewi Ystradenny, nr Ithon View		08:31	10:01	12:01	14:01	16:01	18:01	20:01
Llanbister, opp Vicarage		08:37	10:07	12:07	14:07	16:07	18:07	20:07
Llananno Bridge (before)		08:38	10:08	12:08	14:08	16:08	18:08	20:08
Llanbadarn Fynydd, before Maes-yr-helem Bridge		08:40	10:10	12:10	14:10	16:10	18:10	20:10
Llanbadarn Fynydd, after New Inn		08:43	10:13	12:13	14:13	16:13	18:13	20:13
Llanbadarn Fynydd, after Dolaucwmffrwd Turn		08:45	10:15	12:15	14:15	16:15	18:15	20:15
Dolfor, after Llaithddu Turn		08:48	10:18	12:18	14:18	16:18	18:18	20:18
Dolfor, nr Camnant		08:49	10:19	12:19	14:19	16:19	18:19	20:19
Dolfor Church (before)		08:55	10:25	12:25	14:25	16:25	18:25	20:25
Dolfor Bus Stop (at)		08:55	10:25	12:25	14:25	16:25	18:25	20:25
Dolfor Garrig Layby (W-Bound)		08:57	10:27	12:27	14:27	16:27	18:27	20:27
Garth Owen, after Plantation Lane		09:05	10:35	12:35	14:35	16:35	18:35	20:35
Newtown, before Ladywell House		09:06	10:36	12:36	14:36	16:36	18:36	20:36
Newtown Park Street		09:07	10:37	12:37	14:37	16:37	18:37	20:37
Newtown Bus Station Stand 2		09:08	10:38	12:38	14:38	16:38	18:38	20:38
Newtown Bus Station Stand 2			10:40				18:40	20:40
Newtown, after Cwrt Croesawdy								20:40
Trehafren, before Hill View Close								20:41
Trehafren, nr Flying Shuttle								20:42
Maesyrhandir, opp Newtown College								20:43
Newtown, after Penstrowed Bridge								20:46
Llandinam, nr Post Office								20:55
								On Request only contuines on set down only to Llanidloes, Millenium Garden

Timetable data from the Traveline National Dataset (TNDS), 25 November 2025

More information

Timetable on the Traveline Cymru website

Celtic Travel

Website: celtictravel.wales

Williams Coaches

Website: williams-coaches.co.uk

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