Related Services

Normal service during the day, with the last bus from Cardiff at 2105 Monday to Saturday.

Sunday will also operate as normal however, the last journey will be 2036 from Cardiff.  

ic_bus_48 304 - Valid from 24th Jan

Cardiff Bay - Llantwit Major

Via Barry, Rhoose, St Athan, Eglwys Brewis Download Timetable

Tickets & Fares

Cardiff Day

Cardiff Day

Cardiff School 5x Single Tickets

Cardiff School 5x Single Tickets

Pontypridd Day

Pontypridd Week

Cardiff School 5x Return Tickets

Cardiff School 5x Return Tickets

Swansea Day Inner Zone

Swansea Day Inner Zone

Swansea Day Outer Zone

Swansea Day Outer Zone

Cardiff Week

Cardiff Week

Pontypridd Week

Pontypridd Week

Swansea Week Inner Zone

Swansea Week Inner Zone

Swansea Week Outer Zone

Swansea Week Outer Zone

Cardiff 4-Weekly

Cardiff 4-Weekly

Pontypridd 4-Weekly

Pontypridd 4-Weekly

Vale of Glamorgan Day

Day ticket for travel on 303, 304, 320, 321 and 404 services.

Swansea 4-Weekly Inner Zone

Swansea 4-Weekly Inner Zone

TrawsCymru Day

TrawsCymru Day

Swansea 4 Weekly Outer Zone

Swansea 4 Weekly Outer Zone

Cardiff School 4-weekly Pass

Cardiff School 4-weekly Pass

Cardiff School Return Ticket

Cardiff School Return Ticket

Cardiff School Single Ticket

Cardiff School Single Ticket

Onboard Tickets are not available on this route at present

Route Guide

  • Customhouse Street, Cardiff
  • Customhouse Street, Cardiff
  • Canal Street, Cardiff
  • Hayes Bridge Road, Cardiff
  • John Street, Cardiff
  • Vellacott Close, Atlantic Wharf
  • Glanhowny Close, Atlantic Wharf
  • Lloyd George Avenue, Cardiff Bay
  • The Flourish, Butetown
  • Millennium Centre, Cardiff Bay
  • Mount Stuart Square, Butetown
  • James Street, Cardiff Bay
  • Pomeroy Street, Butetown
  • Horle Close, Grangetown
  • Avondale Gardens, Grangetown
  • Amherst Street, Grangetown
  • The Marl, Grangetown
  • Staples, Grangetown
  • Cardiff Bay Asda, Grangetown
  • Prospect Place, Cardiff Bay
  • International Drive, Cardiff Bay
  • Merrie Harrier, Cogan
  • Hospital, Llandough
  • Hospital, Llandough
  • Hospital, Llandough
  • Hospital, Cogan
  • Merrie Harrier, Cogan
  • Eastbrook
  • Brookside, Dinas Powys
  • School, Eastbrook
  • Elm Grove, Eastbrook
  • Station, Dinas Powys
  • Bryn-y-Don, Murch
  • Arnold House, Murch
  • Ty Verlon, Palmerstown
  • Laura Street, Palmerstown
  • Spring Street, Palmerstown
  • Weston Square, Cadoxton
  • Weston Square, Cadoxton
  • Wynd Street, Barry
  • Kwik Fit, Barry
  • Wyndham Street, Barry
  • King Square, Barry
  • King Square, Barry
  • Holton Road, Barry
  • Holton Road, Barry
  • Civic Offices, Barry
  • Morrisons, Barry Dock
  • Gladstone Bridge, Barry
  • The Priory, Barry
  • Barry Hotel
  • Ship Hotel, Barry
  • Ship Hotel, Barry
  • West End Club, Barry
  • All Saints, Barry
  • Park Hotel, Barry
  • Romilly Schools, Barry
  • Alexandra Gardens, Barry
  • College Road, Barry
  • College, Barry
  • Hospital, Barry
  • Colcot Arms
  • Highlight Park, Colcot
  • Weycock Cross, Colcot
  • Cwm Ciddy, Barry
  • Welford Farm, Tredogan
  • Sky Plaza Hotel, Tredogan
  • Airport, Cardiff Airport
  • Holiday Inn Express, Tredogan
  • Holiday Inn Express, Tredogan
  • Eggerton Gray, Porthkerry
  • Ceri Avenue, Rhoose
  • Romilly Road, Rhoose
  • Shops, Rhoose
  • Mayflower, Font-y-gary
  • Wharton Close, Font-y-gary
  • Fontygary Inn, Font-y-gary
  • Adenfield Way, Font-y-gary
  • Fonmon Park Road, Font-y-gary
  • Fonmon Cross
  • Blue Anchor, East Aberthaw
  • Blue Anchor, East Aberthaw
  • Cement Works, Burton
  • Burton Hill
  • Llancadle Cross, Burton
  • Boys Village
  • War Memorial, St Athan
  • Rectory Road, St Athan
  • Pant-yn-Awel House, Beggars Pound
  • East Camp, Beggars Pound
  • Pinewood Square, Eglwys-Brewis
  • Picketstone Close, Eglwys-Brewis
  • North Gate, Boverton
  • Old Brewery, Boverton
  • Post Office, Boverton
  • Percy Smith Road, Boverton
  • Crawshay Drive, Boverton
  • Monmouth Way, Llantwit Major
  • Whiteways, Llantwit Major
  • Grange Gardens, Llantwit Major
  • Bus Station, Llantwit Major
  • Bus Station, Llantwit Major
  • Grange Gardens, Llantwit Major
  • Whiteways, Llantwit Major
  • Monmouth Way, Llantwit Major
  • Crawshay Drive, Boverton
  • Percy Smith Road, Boverton
  • Post Office, Boverton
  • Old Brewery, Boverton
  • North Gate, Boverton
  • Picketstone Close, Eglwys-Brewis
  • Pinewood Square, Eglwys-Brewis
  • East Camp, Beggars Pound
  • Pant-yn-Awel Farm, Beggars Pound
  • Rectory Road, St Athan
  • War Memorial, St Athan
  • Boys Village
  • Llancadle Cross, Burton
  • Burton Hill
  • Cement Works, Burton
  • Blue Anchor, East Aberthaw
  • Fonmon Cross
  • Fonmon Park Road, Font-y-gary
  • Adenfield Way, Font-y-gary
  • Fontygary Inn, Font-y-gary
  • Wharton Close, Font-y-gary
  • Mayflower, Font-y-gary
  • Station Road, Rhoose
  • Ceri Avenue, Rhoose
  • Eggerton Gray, Porthkerry
  • Holiday Inn Express, Tredogan
  • Airport, Cardiff Airport
  • Holiday Inn Express, Tredogan
  • Sky Plaza Hotel, Tredogan
  • Welford Farm, Tredogan
  • Cwm Ciddy, Barry
  • Weycock Cross, Colcot
  • Highlight Park, Colcot
  • Colcot Arms
  • Hospital, Barry
  • College, Barry
  • College Road, Barry
  • Alexandra Gardens, Barry
  • Romilly Schools, Barry
  • Park Crescent, Barry
  • The Grove, Barry
  • Park Avenue, Barry
  • Barry Hotel
  • The Priory, Barry
  • Hilda Street, Barry
  • Morrisons, Barry Dock
  • Civic Offices, Barry
  • Civic Offices, Barry
  • Hanover Street, Barry
  • King Square, Barry
  • St Helen`s, Barry
  • Kwik Fit, Barry
  • Newton Street, Barry
  • Weston Square, Cadoxton
  • Spring Street, Palmerstown
  • Lennox Green, Palmerstown
  • Laura Street, Palmerstown
  • Ty Verlon, Palmerstown
  • Arnold House, Murch
  • Southra, Murch
  • Station, Dinas Powys
  • Elm Grove, Eastbrook
  • School, Dinas Powys
  • Brookside, Dinas Powys
  • Eastbrook
  • Baptist Church, Llandough
  • Merrie Harrier, Cogan
  • Hospital, Llandough
  • Hospital, Llandough
  • Hospital, Llandough
  • Hospital, Cogan
  • Merrie Harrier, Cogan
  • Olympian Drive, Cardiff Bay
  • International Drive, Cardiff Bay
  • O'Leary Drive, Grangetown
  • Cardiff Bay Asda, Grangetown
  • Staples, Grangetown
  • Earl Street, Grangetown
  • Kent Street, Grangetown
  • Avondale Gardens, Grangetown
  • Horle Close, Grangetown
  • James Street, Butetown
  • Mount Stuart Square, Butetown
  • The Flourish, Butetown
  • Lloyd George Avenue, Atlantic Wharf
  • Magretion Place, Atlantic Wharf
  • Herbert Street, Butetown
  • Callaghan Square, Cardiff
  • Customhouse Street, Cardiff