30 bus: Cardiff Bus Station – Newport

Cardiff Bus bus 30 runs between Cardiff Bus Station and Newport via Roath, St Mellons, Castleton and Tredegar Park. Runs every day. On Tuesday 3 November the first bus from Cardiff Bus Station leaves at 05:25 and the last at 19:10, about every hour during the day.

Operated by Cardiff Bus. Timetable for Tuesday, 3 November 2026. Plan a journey · Print this timetable

Questions

When is the first and last 30 bus from Cardiff Bus Station to Newport?
On Tuesday 3 November the first bus leaves Cardiff Bus Station at 05:25 and the last at 19:10, 17 journeys in all.
When is the first and last 30 bus from Newport to Cardiff Bus Station?
On Tuesday 3 November the first bus leaves Newport at 06:30 and the last at 20:15, 17 journeys in all.
Does the 30 bus run on Sundays?
Yes. Runs every day.
How often does the 30 bus run?
On Tuesday 3 November it runs about every hour during the day (09:00 to 15:00), 17 journeys from Cardiff Bus Station.
Where does the 30 bus stop?
Main stops from Cardiff Bus Station to Newport: Cardiff Bus Interchange Bay 14 (Cardiff Bus Station), City Link (Roath), Wyevale Garden Centre (St Mellons), Coach & Horses (Castleton), Tredegar Park Gates (Tredegar Park), Friars Walk 15 (Newport). The full list is in the timetable below.
Who runs the 30 bus?
Cardiff Bus.

Cardiff Bus Station to Newport

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12Journey 13Journey 14Journey 15Journey 16Journey 17
Cardiff Bus Interchange Bay 14, Cardiff Bus Station05:2506:2006:4507:5509:0009:3010:3011:3012:0013:0014:0014:3515:3516:3517:1018:1019:10
City Link, Roath05:4306:3807:0508:1509:1809:4810:4811:4812:1813:1814:1814:5316:0017:0017:3518:3519:28
Wyevale Garden Centre, St Mellons06:0006:5507:2208:3209:3510:0511:0512:0512:3513:3514:3515:1016:1817:1817:5318:5319:45
Coach & Horses, Castleton06:0206:5807:2508:3509:3710:0711:0712:0712:3713:3714:3715:1216:2017:2017:5518:5519:47
Tredegar Park Gates06:1207:0707:3408:4409:4610:1611:1612:1612:4613:4614:4615:2116:3117:3118:0619:0619:57
Friars Walk 15, Newport06:2507:2007:5009:0010:0010:3011:3012:3013:0014:0015:0015:3516:5017:5018:2519:2520:10

Newport to Cardiff Bus Station

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12Journey 13Journey 14Journey 15Journey 16Journey 17
Friars Walk 15, Newport06:3007:2508:0509:2010:2010:5011:5012:5013:2014:2015:2015:5016:5517:5518:3019:4520:15
Tredegar Park06:4707:4208:2209:3510:3511:0512:0513:0513:3514:3815:3816:0817:1318:1318:4820:0020:30
Castleton Old Post Office06:5907:5408:3409:4410:4411:1412:1413:1413:4414:4915:4916:1917:2418:2418:5920:0920:39
Cardiff Bus Interchange Bay 14, Cardiff Bus Station07:4508:4009:2010:2011:2011:5012:5013:5014:2015:3016:3017:0018:0519:0519:4020:4521:15

Places on this route

Timetables from the Bus Open Data Service (Department for Transport), updated Tuesday, 3 November 2026. Stop details from NaPTAN. Train timetables contain data from Network Rail, licensed under the Open Government Licence; live train times from National Rail. Times are UK local time and can change at short notice: check before you travel.

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