The average bus between Dublin and Westport takes 4h 57m and the fastest bus takes 3h 53m. The bus service runs several times per day from Dublin to Westport. 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 5 times a day between Dublin and Westport. The earliest departure is at 12:15 AM at night, and the last departure from Dublin is at 4:30 PM which arrives into Westport at 9:13 PM. All services require a transfer, and take on average 4h 57m. The schedules shown below are for the next available departures.

4h 50m • 1 change

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3h 53m • 1 change

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6h 3m • 1 change

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3h 53m • 1 change

4h 32m • 1 change

6h 3m • 1 change

4h 50m • 1 change

3h 53m • 1 change

4h 32m • 1 change

6h 3m • 1 change

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3h 53m • 1 change

4h 32m • 1 change

6h 3m • 1 change

4h 50m • 1 change

3h 53m • 1 change

4h 32m • 1 change
Want to know about travelling from Dublin to Westport? 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 to Westport. However, there are services departing from Dublin station and arriving at Westport station via Castlebar. The journey, including transfers, takes approximately 4h 57m.
Dublin to Westport bus services, operated by Citylink, depart from Crampton Quay station.
Dublin to Westport bus services, operated by Citylink, arrive at Castlebar station.
The distance between Dublin and Westport is 222.2 km. The road distance is 261 km.
Citylink operates a bus from Crampton Quay to Castlebar every 4 hours. Tickets cost €21–30 and the journey takes 3h 30m.