The average bus between Dublin Airport (DUB) and Castlederg takes 5h 30m and the fastest bus takes 3h 55m. The bus service runs several times per day from Dublin Airport (DUB) to Castlederg. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Dublin Airport (DUB) and Castlederg. The earliest departure is at 12:38 AM at night, and the last departure from Dublin Airport (DUB) is at 2:30 PM which arrives into Castlederg at 6:25 PM. All services require a transfer, and take on average 5h 30m. The schedules shown below are for the next available departures.

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Want to know about travelling from Dublin Airport (DUB) to Castlederg? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Dublin Airport (DUB) to Castlederg. However, there are services departing from Dublin Airport (DUB) station and arriving at Castlederg station via Ulsterbus Depot. The journey, including transfers, takes approximately 5h 30m.
Dublin Airport (DUB) to Castlederg bus services, operated by Expressway (Bus Éireann), depart from Airport Zone 12 station.
Dublin Airport (DUB) to Castlederg bus services, operated by Expressway (Bus Éireann), arrive at Ulsterbus Depot station.
The distance between Dublin Airport (DUB) and Castlederg is 167.5 km. The road distance is 199 km.
Expressway (Bus Éireann) operates a bus from Airport Zone 12 to Ulsterbus Depot every 2 hours. Tickets cost £18–26 and the journey takes 2h 56m. Translink also services this route twice daily.