The cheapest and fastest buses from Castlebar to Dublin
Cheapest price
€27
Average price
€28
Fastest journey
3 h 30 m
Average duration
3 h 38 m
Buses per day
6
Distance
209 km
The best way to find a cheap bus ticket from Castlebar to Dublin is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Castlebar to Dublin will cost around €28 if you buy it on the day, but the cheapest tickets can be found for only €27.
Of the 6 buses that leave Castlebar for Dublin on Mon, Aug 10, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Aug 10 the direct buses cover the 209 km distance in an average of 3 h 38 m but if you time it right, some buses will get you there in just 3 h 30 m .
On Mon, Aug 10 the slowest buses will take 4 h 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
7:55 AM3h30Castlebar11:25 AMDublin€271One-way0 transfers
10:50 AM3h30Castlebar2:20 PMDublin€271One-way0 transfers
2:40 PM3h30Castlebar6:10 PMDublin€271One-way0 transfers
4:50 PM3h30Castlebar8:20 PMDublin€271One-way0 transfers
12:45 AM4h10Castlebar4:55 AMDublin€301One-way1 transfer
7:55 AM3h30Castlebar11:25 AMDublin€271One-way0 transfers
10:50 AM3h30Castlebar2:20 PMDublin€271One-way0 transfers
2:40 PM3h30Castlebar6:10 PMDublin€271One-way0 transfers
4:50 PM3h30Castlebar8:20 PMDublin€271One-way0 transfers
12:45 AM4h10Castlebar4:55 AMDublin€301One-way1 transfer
Travel Information
Compare train and bus for Castlebar to Dublin
Omio recommends booking the bus as it is the most popular option from Castlebar to Dublin 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 3h 11m. 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 |
|---|---|
€28 Average price | €25 Average price Cheapest |
4h 50m Average total duration 4h 20m Onboard + 30m Additional time* | 3h 41m Average total duration Fastest 3h 11m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Castlebar to Dublin bus times
The table below shows live departures for Castlebar to Dublin buses for today, Sunday, August 9. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:55 AM Castlebar | 3h30 | 11:25 AM Dublin | 0 transfersDirect | |
![]() | 10:50 AM Castlebar | 3h30 | 2:20 PM Dublin | 0 transfersDirect | |
![]() | 12:50 PM Castlebar | 3h30 | 4:20 PM Dublin | 0 transfersDirect | |
![]() | 2:40 PM Castlebar | 3h30 | 6:10 PM Dublin | 0 transfersDirect | |
![]() | 4:50 PM Castlebar | 3h30 | 8:20 PM Dublin | 0 transfersDirect | |
![]() | 6:50 PM Castlebar | 3h30 | 10:20 PM Dublin | 0 transfersDirect | |
| Monday, August 10 | |||||
![]() | 12:45 AM Castlebar | 4h10 | 4:55 AM Dublin | 1 transfer | |
![]() | 4:00 AM Castlebar | 4h32 | 8:32 AM Dublin | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Castlebar to Dublin 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.
Aug 10
Aug 11
Aug 12
Aug 13
Aug 14
Aug 15
Aug 16
Why should you book Castlebar to Dublin buses with Omio?
Why book with Omio vs Irish Citylink?
- Compare with other providers: On Omio, you can not only buy tickets for Irish Citylink, but also compare tickets for the likes of Alibus or Citylink to find the best option for your trip from Castlebar to Dublin.
- 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 Irish Citylink with all available travel options, which are train and bus to ensure you get the best deal for traveling from Castlebar to Dublin.
Journey information
Overview: Bus from Castlebar to Dublin
Buses from Castlebar to Dublin run on average 14 times per day, taking around 4h 20m. Cheap bus tickets for this journey start at €27 but you can travel from only €25 by train.
The earliest bus runs at 06:46, the last at 22:45. The fastest bus covers the 209 km distance in 3h 30m.
Distance 209 km |
Average bus duration 4h 20m |
Cheapest ticket price €27 |
Buses per day 14 |
Fastest bus 3h 30m |
First bus 6:46 AM |
Last bus 10:45 PM |
Cheapest Month May |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Thu |
Best time to book 3 days |
Bus providers: Irish Citylink, Alibus, Citylink from Castlebar to DublinYou can travel by bus between Castlebar to Dublin with Irish Citylink, Alibus, Citylink for as low as €25. When you search for schedules and tickets, Omio will show you the best journey
Irish Citylink
Alibus
Citylink
FAQs: Bus from Castlebar to Dublin
Find answers to the most common questions about traveling from Castlebar to Dublin 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 Dublin, this guide helps you travel smarter and with confidence.

- Alibus
- Pram/stroller access and dedicated wheelchair accessibility are available.
- Irish Citylink
- Irish Citylink has several wheelchair-accessible coaches on the Galway to Dublin route, but it is recommended to reach out ahead of time to ensure necessary accommodations.
- Alibus
- The cancellation policy depends on the type of ticket chosen.
- Irish Citylink
- Refund requests may only be made by writing to the Customer Service Team, and Citylink will only consider refunding a ticket if the cancellation is due to the company being at fault, such as a late departure.
- Alibus
- One piece of baggage and one piece of hand luggage are allowed.
- Irish Citylink
- Each passenger is permitted to carry one 20kg suitcase, one 10kg suitcase, and one small soft bag suitable for onboard storage.
- Alibus
- For medium-sized dogs, an additional ticket is required.
- Irish Citylink
- Additional luggage may be accepted if space permits, with a surcharge of €5.00 per extra item.
- Alibus
- Small pets are allowed in carriers, and dogs must be muzzled and leashed
- guide dogs are allowed for free.
- Irish Citylink
- One guide dog is permitted onboard per passenger.
popular bus stations
Popular bus stations from Castlebar to Dublin
Most Castlebar to Dublin buses use the Castlebar, Stephen Garvey Way (Ring road) to Dublin, Airport (Terminal 2) station pair, with some services arriving at Dublin, N4 (Liffey Valley). Use this guide to compare Castlebar and Dublin bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Castlebar station do buses to Dublin leave from?
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.
Which Dublin station do buses from Castlebar arrive at?
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.
Getting to Dublin, N4 (Liffey Valley) from Dublin city centre
Dublin, N4 (Liffey Valley) is 9 km from Dublin city centre. Public transport options include:
Dublin, N4 (Liffey Valley) bus station facilities and services
Dublin, N4 (Liffey Valley) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Restaurants available in shopping center.
Wi-Fi and ATMs
Wi-Fi is available at Dublin, N4 (Liffey Valley). ATMs are multiple ATMs in the shopping center.
Tickets and information
Ticket office support is available at Dublin, N4 (Liffey Valley).
Parking, taxis and toilets
Available at Dublin, N4 (Liffey Valley): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Dublin, N4 (Liffey Valley): Wheelchair accessible.
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.
Most popular bus connections from Castlebar
More options for your journey from Castlebar to Dublin
Here are some other resources that might have the information you need
