509 London - Cardiff

A coach service operated by National Express

Kids travel free*

Until Sunday 4 January 2026

Until 4 January, up to 3 children go free with an adult. Use the discount code KIDSFREE. Terms and conditions apply.

London - Cardiff

Belgravia Victoria Coach Station (->NE)	00:30	09:30	11:30	12:30	14:00	15:30	17:00	19:00	20:30	21:30	22:30	23:30
Hammersmith Broadway (Stop SC)				12:55p					20:50p	21:50p
Newport Kingsway K14 (Stand K14)	03:15s	12:30s	14:30s	15:40s	17:00s	18:35s	20:05s	22:05s	23:25s	00:25s	01:20s	02:20s
Gabalfa Interchange Stand 6 (o/s)	03:30s	12:55s	14:55s	16:05s	17:25s	19:00s	20:30s	22:30s	23:45s	00:45s	01:40s	02:40s
Cathays Park, o/s University RE	03:35s	13:00s	15:00s	16:10s	17:30s	19:05s	20:35s	22:35s	23:50s	00:50s	01:45s	02:45s
Cardiff Castle, o/s Kingsway GR	03:40s	13:05s	15:05s	16:15s	17:35s	19:10s	20:40s	22:40s	23:55s	00:55s	01:50s	02:50s
Pontcanna, nr Sophia Gardens	03:45	13:10	15:10	16:20	17:40	19:15	20:45	22:45	23:59	01:00	01:55	02:55

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

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

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

Pontcanna, nr Sophia Gardens	03:15	04:50	05:55	07:15	08:30	10:00	11:30	13:45	14:45	16:45	17:30	19:45
Cardiff, nr Park Place	03:20p	04:55p	06:00p	07:20p	08:38p	10:08p	11:38p	13:53p	14:53p	16:55p	17:40p	19:53p
Gabalfa, o/s North Road Clinic	03:25p	05:00p	06:05p	07:25p	08:43p	10:13p	11:43p	13:58p	14:58p	17:00p	17:45p	19:58p
Newport Kingsway K14 (Stand K14)	03:45p	05:20p	06:25p	07:50p	09:10p	10:40p	12:10p	14:25p	15:25p	17:25p	18:05p	20:20p
Chepstow Bus Station Stand 2 (at)		05:45p
Earls Court West Cromwell Road / Tesco (Stop D)	06:35s	08:05s	09:00s	10:30s	12:00s	13:30s	14:45s	17:15s	18:25s	20:15s	21:00s	23:00s
London Victoria Coach Station Arrivals (->W)	06:50	08:20	09:20	10:50	12:20	13:50	15:05	17:35	18:45	20:35	21:20	23:15

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

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

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

Timetable data from the Bus Open Data Service (BODS), 14 November 2025