Travel Information
Compare train and bus for Dublin to Castlebar
Omio recommends booking the bus as it is the most popular option from Dublin to Castlebar among Omio's users. If you are prioritising price take the train with prices starting from €25. For those with little time consider booking a train which can get you there in 4h 3m. The ticket price range depends on the travel mode: a train costs an average of €25, and a bus costs an average of €27.
Distance: 209 km
Compare bus with
Most popular Bus | Train |
|---|---|
€36 Average price | €26 Average price Cheapest |
5h 28m Average total duration 4h 58m Onboard + 30m Additional time* | 4h 33m Average total duration Fastest 4h 3m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets Dublin to Castlebar by train or bus
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Dublin to Castlebar buses with Omio?
Why book with Omio vs Alibus?
- Compare with other providers: On Omio, you can not only buy tickets for Alibus, but also compare tickets for the likes of Citylink to find the best option for your trip from Dublin to Castlebar.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Alibus with all available travel options, which are train and bus to ensure you get the best deal for traveling from Dublin to Castlebar.
Why book with Omio over Busbud or Checkmybus?
- Official reseller: Alibus tickets can only be bought on Omio or Alibus's website as Omio is the only official third party seller for Alibus tickets. Busbud or Checkmybus do not sell Alibus tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Dublin to Castlebar.
Journey information
Overview: Bus from Dublin to Castlebar
Buses from Dublin to Castlebar run on average 10 times per day, taking around 4h 58m. Cheap bus tickets for this journey start at €27 but you can travel from only €25 by train.
The earliest bus runs at 06:30, the last at 23:05. The fastest bus covers the 209 km distance in 3h 30m.
Distance 209 km |
Average bus duration 4h 58m |
Cheapest ticket price €27 |
Buses per day 10 |
Fastest bus 3h 30m |
First bus 6:30 AM |
Last bus 11:05 PM |
Cheapest Month Aug |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Wed |
Least Busy Day Wed |
Best time to book 21 days |
Bus providers: Alibus, Citylink from Dublin to CastlebarYou can travel by bus between Dublin to Castlebar with Alibus, Citylink for as low as €25. When you search for schedules and tickets, Omio will show you the best journey
Alibus
Citylink
FAQs: Bus from Dublin to Castlebar
Find answers to the most common questions about traveling from Dublin to Castlebar by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Castlebar, this guide helps you travel smarter and with confidence.

- Alibus
- Pram/stroller access and dedicated wheelchair accessibility are available.
- Alibus
- The cancellation policy depends on the type of ticket chosen.
- Alibus
- One piece of baggage and one piece of hand luggage are allowed.
- Alibus
- For medium-sized dogs, an additional ticket is required.
- Alibus
- Small pets are allowed in carriers, and dogs must be muzzled and leashed
- guide dogs are allowed for free.
popular bus stations
Popular bus stations from Dublin to Castlebar
Most Dublin to Castlebar buses use the Dublin, Busáras to Castlebar, Stephen Garvey Way (Ring road) station pair. Use this guide to compare Dublin and Castlebar bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Dublin station do buses to Castlebar leave from?
Getting to Dublin, Busáras from Dublin city centre
Dublin, Busáras is 1 km from Dublin city centre. Public transport options include:
Dublin, Busáras bus station facilities and services
Dublin, Busáras has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Cafeteria (in the station), Fast-Food Outlet (in the station).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the main entrance and in the waiting area.
Tickets and information
Ticket office support is available at Dublin, Busáras.
Parking, taxis and toilets
Available at Dublin, Busáras: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Dublin, Busáras: Elevators, ramps.
Getting to Dublin, North Wall Quay (3Arena) from Dublin city centre
Dublin, North Wall Quay (3Arena) is 2 km from Dublin city centre. Public transport options include:
Dublin, North Wall Quay (3Arena) bus station facilities and services
Dublin, North Wall Quay (3Arena) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Dublin, North Wall Quay (3Arena). ATMs are available at Dublin, North Wall Quay (3Arena).
Tickets and information
Ticket office support is available at Dublin, North Wall Quay (3Arena).
Parking, taxis and toilets
Available at Dublin, North Wall Quay (3Arena): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Dublin, North Wall Quay (3Arena): Accessible for passengers with reduced mobility.
Getting to Dublin, Airport (Terminal 2) from Dublin city centre
Dublin, Airport (Terminal 2) is 10 km from Dublin city centre. Public transport options include:
Dublin, Airport (Terminal 2) bus station facilities and services
Dublin, Airport (Terminal 2) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Starbucks (in the station), McDonald's (in the station).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the arrivals area.
Tickets and information
Ticket office support is available at Dublin, Airport (Terminal 2).
Parking, taxis and toilets
Available at Dublin, Airport (Terminal 2): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Dublin, Airport (Terminal 2): Elevators, ramps.
Which Castlebar station do buses from Dublin arrive at?
Getting to Castlebar, Stephen Garvey Way (Ring road) from Castlebar city centre
Castlebar, Stephen Garvey Way (Ring road) bus station facilities and services
Castlebar, Stephen Garvey Way (Ring road) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Castlebar, Stephen Garvey Way (Ring road). ATMs are available at Castlebar, Stephen Garvey Way (Ring road).
Tickets and information
Ticket office support is available at Castlebar, Stephen Garvey Way (Ring road).
Parking, taxis and toilets
Available at Castlebar, Stephen Garvey Way (Ring road): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Castlebar, Stephen Garvey Way (Ring road): Accessible for wheelchairs only if curb is low.
Most popular bus connections from Dublin
More options for your journey from Dublin to Castlebar
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