How much is the bus ticket from Castlebar to Dublin?

The cheapest coach tickets from Castlebar to Dublin start from £25. The average price for this route is around £39. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus journey from Castlebar to Dublin?

The average bus journey time from Castlebar to Dublin is 6h 3m, covering a distance of 129 miles. The fastest bus can take you there in 3h 30m and is operated by Citylink .

Which bus companies service the Castlebar to Dublin route?

Several major bus companies operate on this route with 15 buses available per day, including services from Expressway , Citylink .

What is the earliest and latest departure time for the bus from Castlebar to Dublin?

The earliest bus departs from Castlebar to Dublin at 00:45. And the latest bus departs at 22:45.

What are the CO₂ emissions for the bus trip from Castlebar to Dublin?

A bus journey from Castlebar to Dublin produces an estimated 5 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

Which is the best bus company from Castlebar to Dublin?

According to Busbud customers, the highest-rated bus company on this route is Citylink , with an average rating of 4.6 out of 5 stars based on 715 reviews.

Which company has the best Wi-Fi from Castlebar to Dublin?

Based on Busbud reviews, the bus company Citylink has the best Wi-Fi rating with a score of 4.3.

Which bus company offers the most punctual service from Castlebar to Dublin?

According to Busbud traveller reviews, the most punctual bus company on this route is Citylink , with a punctuality rating of 4.8 out of 5 stars.

Which bus company has the cleanest buses from Castlebar to Dublin?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Citylink , with a cleanliness rating of 4.8 out of 5 stars.

Bus from Castlebar to Dublin from £22 | Compare & Save up to 60%

Next bus departures

Next departures from Castlebar to Dublin on 7 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	22:45	Castlebar Stephen Garvey Way	5h 34m	04:19	Dublin N4	Cheapest
Bus	22:45	Castlebar Stephen Garvey Way	5h 34m	04:19	Dublin N4	Fastest
Bus	22:45	Castlebar Stephen Garvey Way	5h 54m	04:39	Dublin Airport T2	No tags
Bus	22:45	Castlebar Stephen Garvey Way	5h 54m	04:39	Dublin Airport T2	No tags

Next departures from Castlebar to Dublin on 8 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	08:45	Castlebar Stephen Garvey Way	8h 2m	16:47	Dublin Airport T2	Cheapest
Bus	22:45	Castlebar Stephen Garvey Way	5h 34m	04:19	Dublin N4	Fastest
Bus	08:45	Castlebar Stephen Garvey Way	8h 2m	16:47	Dublin Airport T2	No tags
Bus	11:45	Castlebar Stephen Garvey Way	7h 34m	19:19	Dublin Airport T2	No tags
Bus	11:45	Castlebar Stephen Garvey Way	7h 34m	19:19	Dublin Airport T2	No tags

Next departures from Castlebar to Dublin on 9 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:45	Castlebar Stephen Garvey Way	3h 30m	04:15	Dublin Airport Arrival Terminal 1	CheapestFastest
Bus	08:45	Castlebar Stephen Garvey Way	8h 2m	16:47	Dublin Airport T2	No tags
Bus	04:00	Castlebar Stephen Garvey Way	3h 30m	07:30	Dublin Airport Arrival Terminal 1	No tags
Bus	08:45	Castlebar Stephen Garvey Way	8h 2m	16:47	Dublin Airport T2	No tags
Bus	07:55	Castlebar Stephen Garvey Way	3h 50m	11:45	Dublin Airport Arrival Terminal 1	No tags

Next departures from Castlebar to Dublin on 10 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:45	Castlebar Stephen Garvey Way	3h 30m	04:15	Dublin Airport Arrival Terminal 1	CheapestFastest
Bus	08:45	Castlebar Stephen Garvey Way	7h 46m	16:31	Dublin Airport T2	No tags
Bus	04:00	Castlebar Stephen Garvey Way	3h 30m	07:30	Dublin Airport Arrival Terminal 1	No tags
Bus	08:45	Castlebar Stephen Garvey Way	7h 46m	16:31	Dublin Airport T2	No tags
Bus	07:55	Castlebar Stephen Garvey Way	3h 50m	11:45	Dublin Airport Arrival Terminal 1	No tags

Next departures from Castlebar to Dublin on 11 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:45	Castlebar Stephen Garvey Way	3h 30m	04:15	Dublin Airport Arrival Terminal 1	CheapestFastest
Bus	08:45	Castlebar Stephen Garvey Way	7h 46m	16:31	Dublin Airport T2	No tags
Bus	04:00	Castlebar Stephen Garvey Way	3h 30m	07:30	Dublin Airport Arrival Terminal 1	No tags
Bus	08:45	Castlebar Stephen Garvey Way	7h 46m	16:31	Dublin Airport T2	No tags
Bus	07:55	Castlebar Stephen Garvey Way	3h 50m	11:45	Dublin Airport Arrival Terminal 1	No tags

Next departures from Castlebar to Dublin on 12 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	00:45	Castlebar Stephen Garvey Way	3h 30m	04:15	Dublin Airport Arrival Terminal 1	CheapestFastest
Bus	08:45	Castlebar Stephen Garvey Way	8h 2m	16:47	Dublin Airport T2	No tags
Bus	04:00	Castlebar Stephen Garvey Way	3h 30m	07:30	Dublin Airport Arrival Terminal 1	No tags
Bus	08:45	Castlebar Stephen Garvey Way	8h 2m	16:47	Dublin Airport T2	No tags
Bus	07:55	Castlebar Stephen Garvey Way	3h 50m	11:45	Dublin Airport Arrival Terminal 1	No tags

Last refresh of the prices: Today at 09:30 GMT.

Get from Castlebar to Dublin

This route is served by bus only

The journey takes about 6 hours 3 minutes, and with fares starting at just £25, it presents an excellent value for a comfortable ride.

15bus per day

6h 3mAverage duration

129 milesDistance

5kgCO₂ emissions

Where are the popular stops in Castlebar and Dublin?

Stops in Castlebar

A
Castlebar - Stephen Garvey Way Bus Stop
Stephen Garvey Way, Castlebar, Co. Mayo, Ireland
Visit page

Stops in Dublin

A
Dublin Airport
Visit page
B
City Centre - O’Connell Street (Opp Gresham Hotel)
Outside the Gresham Hotel on O'Connell Street, North City, Dublin 1, Co. Dublin, Ireland
Visit page
C
Custom House Quay
Dublin (Custom House), Custom House Quay, at Custom House
Visit page
D
Por
Irish Ferries Terminal, Toll Gasoline Center, Terminal Rd S, Dublin Port, Dublin, Ireland
Visit page
E
Dublin
Prince's Street North, North City, Dublin, Ireland
F
Ferryport Terminal 2
Dublin Port Ferryport (Terminal 2), Ireland

Compare bus companies

Expressway

3.5/5484 reviews

Staff4.7

Timeliness3.6

Cleanliness4.3

WiFi3.1

Citylink

4.5/5717 reviews

Staff4.9

Timeliness4.9

Cleanliness4.8

WiFi4.3

Based on 717 reviews, the company was rated 4.6 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the power outlets. Citylink ticket prices on this trip start at £25

Irish Citylink Castlebar Dublin recent customer reviews

Bus in perfect schedule. Driver kind and supportive. Comfortable.

Mona-ana F.

10 September 2025

I very nearly missed my flight, as we arrived 45 minutes late

Siggi N.

23 July 2024

IE bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling by bus from Castlebar to Dublin

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

How much is the bus ticket from Castlebar to Dublin?
The cheapest coach tickets from Castlebar to Dublin start from £25. The average price for this route is around £39. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Castlebar to Dublin?
The average bus journey time from Castlebar to Dublin is 6h 3m, covering a distance of 129 miles. The fastest bus can take you there in 3h 30m and is operated by Citylink.
Which bus companies service the Castlebar to Dublin route?
Several major bus companies operate on this route with 15 buses available per day, including services from Expressway, Citylink.
What is the earliest and latest departure time for the bus from Castlebar to Dublin?
The earliest bus departs from Castlebar to Dublin at 00:45. And the latest bus departs at 22:45.
What are the CO₂ emissions for the bus trip from Castlebar to Dublin?
A bus journey from Castlebar to Dublin produces an estimated 5 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Castlebar to Dublin?
According to Busbud customers, the highest-rated bus company on this route is Citylink, with an average rating of 4.6 out of 5 stars based on 715 reviews.
Which company has the best Wi-Fi from Castlebar to Dublin?
Based on Busbud reviews, the bus company Citylink has the best Wi-Fi rating with a score of 4.3.
Which bus company offers the most punctual service from Castlebar to Dublin?
According to Busbud traveller reviews, the most punctual bus company on this route is Citylink, with a punctuality rating of 4.8 out of 5 stars.
Which bus company has the cleanest buses from Castlebar to Dublin?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Citylink, with a cleanliness rating of 4.8 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

05/01

£28

06/01

£28

Today

£28

08/01

£29

09/01

£22

10/01

£22

11/01

£22

12/01

£22

The cheapest trip from Castlebar to Dublin was searched and found on 10 Jan 2026 with a price of £22

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Castlebar to Dublin as early as possible.

You can expect to pay from £22 to £60 for a bus ticket from Castlebar to Dublin based on the last 2 days. You can expect to find the cheapest price for the trip at £22, which is on 2026-01-10.

Usually Expressway will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.