20A bus: Dunvant – Swansea

First South & West Wales bus 20A runs between Swansea and Dunvant via Uplands, Sketty and Killay. Runs Monday to Saturday. On Tuesday 3 November the first bus from Swansea leaves at 08:02 and the last at 17:02, about every hour during the day.

Operated by First South & West Wales. Timetable for Tuesday, 3 November 2026. Plan a journey · Print this timetable

Questions

When is the first and last 20A bus from Swansea to Dunvant?
On Tuesday 3 November the first bus leaves Swansea at 08:02 and the last at 17:02, 10 journeys in all.
When is the first and last 20A bus from Dunvant to Swansea?
On Tuesday 3 November the first bus leaves Dunvant at 08:38 and the last at 17:40, 10 journeys in all.
Does the 20A bus run on Sundays?
No. Runs Monday to Saturday.
How often does the 20A bus run?
On Tuesday 3 November it runs about every hour during the day (09:00 to 15:00), 10 journeys from Swansea.
Where does the 20A bus stop?
Main stops from Swansea to Dunvant: Swansea Bus Station Stand R (Swansea), Uplands Post Office 1 (Uplands), Sketty Cross (Sketty), Hen Dderwen (Sketty), Killay Square (Killay), Derlwyn Spar Shop (Dunvant). The full list is in the timetable below.
Who runs the 20A bus?
First South & West Wales.

Swansea to Dunvant

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10
Swansea Bus Station Stand R08:0209:0210:0211:0212:0213:0214:0215:0216:0217:02
Uplands Post Office 108:1009:1010:1011:1012:1013:1014:1015:1116:1117:11
Sketty Cross08:1909:1710:1711:1712:1713:1714:1715:1816:1817:18
Hen Dderwen, Sketty08:2409:2210:2211:2212:2213:2214:2215:2416:2317:23
Killay Square08:3309:3110:3211:3212:3213:3214:3215:3616:3517:34
Derlwyn Spar Shop, Dunvant08:3809:3610:3711:3712:3713:3714:3715:4116:4017:40

Dunvant to Swansea

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10
Derlwyn Spar Shop, Dunvant08:3809:3610:3711:3712:3713:3714:3715:4116:4017:40
Curry Close, Dunvant08:4109:3810:3911:3912:3913:3914:3915:4316:4217:42
Killay Square08:5509:4910:5011:5012:5013:5014:4915:5316:5417:53
Hen Dderwen, Sketty09:0509:5911:0012:0113:0114:0115:0016:0617:0518:02
Sketty Cross09:1310:0711:0812:0913:0914:0915:1016:1417:1218:08
Uplands Square09:1910:1211:1312:1413:1414:1415:1516:1917:1718:13
Swansea Bus Station Stand R09:2710:2011:2212:2313:2314:2315:2416:2917:2518:20

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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