The cheapest and fastest buses from Castlebar to Dublin
- Cheapest price on Nov 13
- €27
- Average ticket price on Nov 13
- €28
- Fastest journey on Nov 13
- 3 h 30 m
- Average journey duration on Nov 13
- 3 h 30 m
- Buses on Nov 13
- 8
- 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.
On Fri, Nov 13, we found 8 buses from Castlebar to Dublin, including 6 direct services.
On Fri, Nov 13 the direct buses cover the 209 km distance in an average of 3 h 30 m but if you time it right, some buses will get you there in just 3 h 30 m .
On Fri, Nov 13 the slowest buses will take 3 h 30 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 AM 3h30 Castlebar 11:25 AM Dublin €27 1 One-way 0 transfers
10:50 AM 3h30 Castlebar 2:20 PM Dublin €27 1 One-way 0 transfers
12:50 PM 3h30 Castlebar 4:20 PM Dublin €27 1 One-way 0 transfers
2:40 PM 3h30 Castlebar 6:10 PM Dublin €27 1 One-way 0 transfers
4:50 PM 3h30 Castlebar 8:20 PM Dublin €27 1 One-way 0 transfers

7:55 AM 3h30 Castlebar 11:25 AM Dublin €27 1 One-way 0 transfers
10:50 AM 3h30 Castlebar 2:20 PM Dublin €27 1 One-way 0 transfers
12:50 PM 3h30 Castlebar 4:20 PM Dublin €27 1 One-way 0 transfers
2:40 PM 3h30 Castlebar 6:10 PM Dublin €27 1 One-way 0 transfers
4:50 PM 3h30 Castlebar 8:20 PM Dublin €27 1 One-way 0 transfers
Journey information
Overview: Bus from Castlebar to Dublin
Take a bus from Castlebar to Dublin and enjoy the approximately 209 km long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 06:46, the last at 22:45.
Distance 209 km |
First bus 6:46 AM |
Last bus 10:45 PM |
High Season Oct - Dec |
Low Season Apr - Jun |
Best time to book 84 days |
Frequently asked questions about your Castlebar to Dublin trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Castlebar to Dublin.
Live departures
Castlebar to Dublin bus times
The table below shows live departures for Castlebar to Dublin buses for today, Thursday, November 12. 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 | |
![]() | 2:40 PM Castlebar | 3h30 | 6:10 PM Dublin | 0 transfersDirect | |
![]() | 4:50 PM Castlebar | 3h30 | 8:20 PM Dublin | 0 transfersDirect | |
| Friday, November 13 | |||||
![]() | 12:45 AM Castlebar | 4h09 | 4:54 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
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.

More options for your journey from Castlebar to Dublin
Here are some other resources that might have the information you need
