20 bus: Swansea – Dunvant

First South & West Wales bus 20 runs between Upper Killay and Swansea via Dunvant, Killay, Sketty and Uplands. Runs every day. On Tuesday 10 November the first bus from Dunvant leaves at 06:40 and the last at 23:16, about every hour during the day.

Operated by First South & West Wales. Timetable for Tuesday, 10 November 2026. Today's timetable · any day up to 60 ahead: add ?date=YYYY-MM-DD to this page's address. Plan a journey · Print this timetable

Questions

When is the first and last 20 bus from Swansea to Dunvant?
On Tuesday 10 November the first bus leaves Swansea at 08:00 and the last at 22:50, 16 journeys in all.
When is the first and last 20 bus from Upper Killay to Swansea?
On Tuesday 10 November the first bus leaves Upper Killay at 06:40 and the last at 23:16, 17 journeys in all.
Does the 20 bus run on Sundays?
Yes. Runs every day.
How often does the 20 bus run?
On Tuesday 10 November it runs about every hour during the day (09:00 to 15:00), 17 journeys from Dunvant.
Where does the 20 bus stop?
Main stops from Upper Killay to Swansea: Derlwyn Spar Shop (Dunvant), Curry Close (Dunvant), Killay Square (Killay), Hen Dderwen (Sketty), Sketty Cross (Sketty), Uplands Square (Uplands), Swansea Bus Station Stand R (Swansea). The full list is in the timetable below.
Who runs the 20 bus?
First South & West Wales.

Swansea to Dunvant

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12Journey 13Journey 14Journey 15Journey 16
Swansea Bus Station Stand R08:0008:2209:2210:2211:2212:2213:2214:2215:2516:2517:2518:2518:4519:5021:2022:50
Uplands Post Office 108:0808:3009:3010:3011:3012:3013:3014:3015:3416:3417:3418:3318:5319:5721:2722:57
Sketty Cross08:1708:3909:3710:3711:3712:3713:3714:3715:4116:4117:4118:3918:5920:0321:3323:03
Hen Dderwen, Sketty08:2208:4409:4210:4211:4212:4213:4214:4215:4616:4617:4618:4319:0320:0621:3623:06
Olchfa Comprehensive School08:2708:4809:4710:4711:4712:4713:4714:4715:5216:5217:5118:4719:0620:1021:3923:09
Killay Square08:5309:5210:5211:5212:5213:5214:5215:5816:5817:5718:5219:1020:1321:4323:13
Derlwyn Spar Shop, Dunvant08:5809:5710:5711:5712:5713:5714:5716:0317:0318:0318:5719:1420:1621:4623:16

Dunvant to Swansea

StopJourney 1Journey 2Journey 3Journey 4Journey 5Journey 6Journey 7Journey 8Journey 9Journey 10Journey 11Journey 12Journey 13Journey 14Journey 15Journey 16Journey 17
Derlwyn Spar Shop, Dunvant08:5809:5710:5711:5712:5713:5714:5716:0317:0318:0318:5719:1420:1621:4623:16
Curry Close, Dunvant06:4009:0109:5910:5911:5912:5913:5914:5916:0517:0518:0518:5919:1620:1821:4823:18
Derlwyn Spar Shop, Dunvant08:00
Curry Close, Dunvant08:02
Killay Square06:4908:1209:1110:1011:1012:1013:1014:1015:0916:1517:1618:1419:0820:2321:53
Hen Dderwen, Sketty06:5708:2309:2110:2011:2112:2113:2114:2115:2316:2517:2518:2419:1520:3022:00
Sketty Cross07:0408:3209:2910:2811:2912:2913:2914:2915:3316:3317:3218:3019:2120:3622:05
Uplands Square07:1008:3909:3510:3311:3412:3413:3414:3415:3816:3817:3718:3519:2520:4022:09
Swansea Bus Station Stand R07:1808:4709:4310:4111:4312:4313:4314:4315:4816:4817:4518:4219:3220:4722:16

Places on this route

Timetables from the Bus Open Data Service (Department for Transport), updated Monday, 9 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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