509 London - Cardiff

A coach service operated by National Express

London - Cardiff

Belgravia Victoria Coach Station (->NE)		12:30	14:30	16:30	18:00	19:00	21:30	23:59
Hammersmith Broadway (Stop SC)	p	12:55
Newport Kingsway K14 (Stand K14)	s	15:40	17:50	19:45	21:05	22:00	00:20⁺¹	02:45⁺¹
Gabalfa Interchange Stand 6 (o/s)	s	16:05	18:15	20:10	21:30	22:25	00:40⁺¹	03:00⁺¹
Cathays Park, o/s University RE	s	16:10	18:20	20:15	21:35	22:30	00:45⁺¹	03:05⁺¹
Cardiff Castle, o/s Kingsway GR	s	16:15	18:25	20:20	21:40	22:35	00:50⁺¹	03:10⁺¹
Pontcanna, nr Sophia Gardens		16:20	18:30	20:25	21:45	22:40	00:55⁺¹	03:15⁺¹

You must book this service in advance via the operator's website or telephone

s “set down only” – the coach will only stop to drop passengers off

p “pick up only” – the coach will only stop to pick up passengers

Pontcanna, nr Sophia Gardens		03:15	06:45	09:00	10:30	12:30	13:30	19:15
Cardiff, nr Park Place	p	03:20	06:50	09:08	10:38	12:38	13:38	19:23
Gabalfa, o/s North Road Clinic	p	03:25	06:55	09:13	10:43	12:43	13:43	19:28
Chepstow Bus Station Stand 2 (at)							14:20
Newport Kingsway K14 (Stand K14)	p	03:45	07:25	09:40	11:10	13:10		19:55
Hammersmith Broadway (->E)	s				13:50	15:50
Earls Court West Cromwell Road / Tesco (Stop D)	s	06:35	10:25	12:30			17:00	22:30
London Victoria Coach Station Arrivals (->W)		06:50	10:50	12:50	14:20	16:20	17:20	22:45

You must book this service in advance via the operator's website or telephone

s “set down only” – the coach will only stop to drop passengers off

p “pick up only” – the coach will only stop to pick up passengers

Timetable data from the Bus Open Data Service (BODS), 23 January 2026