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Cardiff Bus Route 25

Bus timetable and route map · Monday to Friday, Saturday, Sunday

Cardiff Bus Route 25 is a bus route in Cardiff, Penarth and the Vale of Glamorgan, serving Cardiff Bus Interchange, Berthwin Street, Kelston Road and Blackweir. Monday to Friday the first bus is at 07:15 and the last at 18:35, every 30 min during the day. Updated 4 October 2026.

Timetable summary

Monday to Friday

First
07:15
Last
18:35
Buses
22
Daytime
every 30 min

Saturday

First
08:50
Last
18:35
Buses
21
Daytime
every 30 min

Sunday

First
08:45
Last
17:45
Buses
10
Daytime
every 1 h

Timetable change: Cardiff Bus’ timetable changes on 22 October 2026. The times below are for the current timetable.

Route 25 to Cardiff Bus Interchange

Destination sign “City Centre” · from Cardiff Bus Interchange · 38 stops

Monday to Friday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

Cardiff Bus InterchangeBerthwin StreetHeathcockKelston RoadArarat ChurchBlackweirCardiff Bus Interchange
07:1507:2207:3307:4207:5108:0208:12
07:4707:5608:1008:1908:2708:3908:52
08:2008:2908:4208:5108:5909:1009:20
09:1009:1709:2909:3809:4609:5510:05
09:5009:5710:0910:1810:2610:3510:45
10:2010:2710:3910:4810:5611:0511:15
10:5010:5711:0911:1811:2611:3511:45
11:2011:2711:3911:4811:5612:0512:15
11:5011:5712:0912:1812:2612:3512:45
12:2012:2712:3912:4812:5613:0513:15
12:5012:5713:0913:1813:2613:3513:45
13:2013:2713:3913:4813:5614:0514:15
13:5013:5714:0914:1814:2614:3514:45
14:2014:2714:3914:4814:5615:0515:15
14:5014:5815:1115:2215:3215:4315:55
15:2015:2815:4115:5216:0216:1316:25
15:5015:5916:1616:2516:3416:4416:56
16:2016:2916:4616:5517:0417:1417:26
16:5016:5917:1617:2517:3417:4417:56
17:2017:2917:4817:5718:0518:1618:28
17:5017:5918:1618:2418:3018:4118:53
18:3518:4418:5619:0419:1119:2019:33

Saturday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

Cardiff Bus InterchangeBerthwin StreetHeathcockKelston RoadArarat ChurchBlackweirCardiff Bus Interchange
08:5008:5709:0609:1509:2009:3009:40
09:15······
09:2009:2709:3909:4809:5610:0510:15
09:5009:5710:0910:1810:2610:3510:45
10:2010:2710:3910:4810:5611:0511:15
10:5010:5711:0911:1811:2611:3511:45
11:2011:2711:3911:4811:5612:0512:15
11:5011:5712:0912:1812:2612:3512:45
12:2012:2712:3912:4812:5613:0513:15
12:5012:5713:0913:1813:2613:3513:45
13:2013:2713:3913:4813:5614:0514:15
13:5013:5714:0914:1814:2614:3514:45
14:2014:2714:3914:4814:5615:0515:15
14:5014:5715:0915:1815:2615:3515:45
15:2015:2715:3915:4815:5616:0516:15
15:5015:5716:0916:1816:2616:3516:45
16:2016:2716:3916:4816:5617:0517:15
16:5016:5717:0917:1817:2617:3517:45
17:2017:2717:3917:4817:5618:0518:15
17:5017:5718:0918:1818:2618:3518:45
18:3518:4218:5419:0319:1119:2019:30

Sunday

Times at the main stops. 24-hour clock. A dot means that trip does not stop there.

Cardiff Bus InterchangeBerthwin StreetHeathcockKelston RoadArarat ChurchBlackweirCardiff Bus Interchange
08:4508:5209:0109:0909:1409:2509:35
09:4509:5210:0110:0910:1410:2510:35
10:4510:5211:0111:0911:1411:2511:35
11:4511:5212:0112:0912:1412:2512:35
12:4512:5213:0113:0913:1413:2513:35
13:4513:5214:0114:0914:1414:2514:35
14:4514:5215:0115:0915:1415:2515:35
15:4515:5216:0116:0916:1416:2516:35
16:4516:5217:0117:0917:1417:2517:35
17:4517:5118:0018:0818:1318:2218:30
All 38 stops in this direction
  1. Cardiff Bus Interchange #5710WDB48562
  2. Westgate Street KM #5710AWA10720
  3. Cardiff Bridge KQ #5710AWM26241
  4. Cathedral Road #5710AWA11770
  5. Talbot Street #5710AWA11772
  6. Beverley Hotel #5710AWA11774
  7. Berthwin Street #5710AWA11775
  8. Halfway Hotel #5710AWA11777
  9. Dulwich House #5710AWA11424
  10. Palace Road #5710AWA11421
  11. Western Avenue #5710AWA11422
  12. Black Lion #5710AWA11241
  13. Heathcock #5710AWA11240
  14. Radyr Court Road #5710AWA11248
  15. Ysgol Glantaf #5710AWA11250
  16. James & Jenkins #5710AWA11254
  17. Llandaff Station #5710AWA11255
  18. Church Road #5710AWA11257
  19. Clos Newydd #5710AWA11260
  20. Kelston Road #5710AWA11261
  21. Velindre Hospital #5710AWA11264
  22. Library #5710AWA11266
  23. Plas y Llan #5710AWA11068
  24. Merthyr Road Shops #5710AWA11070
  25. Three Elms #5710AWA11071
  26. Ararat Church #5710AWA11074
  27. The Philog #5710AWA11076
  28. Cross Inn #5710AWA11080
  29. Interchange Bay 5 #5710AWA10970
  30. St Josephs Convent #5710AWA10971
  31. Cathays High School #5710AWA10972
  32. Blackweir #5710AWA10840
  33. Rosemount #5710AWA11115
  34. College Road RK #5710AWA11117
  35. Law Courts #5710AWA11118
  36. Kingsway GR #5710AWA11097
  37. Westgate Street (KG) #5710WDB21799
  38. Cardiff Bus Interchange #5710WDB48562

Route 25 route map

Questions about Cardiff Bus Route 25

What time is the first Route 25 bus?

Monday to Friday: 07:15. Saturday: 08:50. Sunday: 08:45.

What time is the last Route 25 bus?

Monday to Friday: 18:35. Saturday: 18:35. Sunday: 17:45. A time after midnight belongs to the evening before.

How often does Route 25 run?

Monday to Friday: every 30 min. Saturday: every 30 min. Sunday: every 1 h, between 07:00 and 19:00.

Does Route 25 run at weekends?

Saturday: yes. Sunday: yes.

Where does Route 25 go?

Route 25 serves Cardiff Bus Interchange, Berthwin Street, Kelston Road and Blackweir. The full list of stops for each direction is below the timetables.

Are these live bus times?

No. They are the published timetable from Cardiff Bus’ open data, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.

Source: Cardiff Bus open data (GTFS schedule for Cardiff Bus), used under the Open Government Licence v3.0. Refreshed 4 October 2026. These are scheduled times; disruptions and service alerts are published by the operator. Contains public sector information licensed under the Open Government Licence v3.0. Changes made: times reformatted into timetables and departure lists.

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