Find coaches from Dublin to Castlebar

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Today26 May
from US$25
Tomorrow27 May
from US$29
Wed28 May
from US$29
Thu29 May
from US$29
Fri30 May
from US$23
Sat31 May
Sun1 Jun
Mon2 Jun

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 27 May at
    Departure city: Dublin
    Departure location: Crampton Quay, Temple Bar
    Arrival time: 27 May at
    Destination city: Castlebar
    Destination location: Castlebar Stephen Garvey Way
    Operated by: Irish CitylinkIrish Citylink
    Vehicle: BusDuration:
  • Departure time: 27 May at
    Departure city: Dublin
    Departure location: Dublin North Wall Quay 3Arena
    Arrival time: 27 May at
    Destination city: Castlebar
    Destination location: Castlebar Stephen Garvey Way
    Operated by: ExpresswayExpressway
    Vehicle: BusDuration:
  • Departure time: 27 May at
    Departure city: Dublin
    Departure location: Crampton Quay, Temple Bar
    Arrival time: 27 May at
    Destination city: Castlebar
    Destination location: Castlebar Stephen Garvey Way
    Operated by: Irish CitylinkIrish Citylink
    Vehicle: BusDuration:
  • Departure time: 27 May at
    Departure city: Dublin
    Departure location: Dublin North Wall Quay 3Arena
    Arrival time: 27 May at
    Destination city: Castlebar
    Destination location: Castlebar Stephen Garvey Way
    Operated by: ExpresswayExpressway
    Vehicle: BusDuration:
  • Departure time: 27 May at
    Departure city: Dublin
    Departure location: Crampton Quay, Temple Bar
    Arrival time: 27 May at
    Destination city: Castlebar
    Destination location: Castlebar Stephen Garvey Way
    Operated by: Irish CitylinkIrish Citylink
    Vehicle: BusDuration:

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Bus Dublin to Castlebar: Trip Overview

Average ticket priceUS$31
Average bus trip duration4h
Number of daily buses21
Earliest bus departure00:15
Distance129 miles
Latest bus departure23:45

Dublin to Castlebar Bus

Busbud helps you find a bus from Dublin to Castlebar. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Dublin to Castlebar will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Castlebar from Dublin, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Dublin - Castlebar

  1. How much is the cheapest coach ticket from Dublin to Castlebar?

    The prices typically range from US$28 to US$82 on this trip, with the average ticket costing US$31. The actual price may differ based on factors like the time you plan to travel, the day of the week, and the coach service provider you select. Use Busbud to compare prices and amenities offered by different companies, ensuring you find the most favorable deals and promotions.

  2. How long does it take to travel from Dublin to Castlebar by bus?

    The coach journey between Dublin and Castlebar lasts about 4h. The fastest coach journey typically takes 3h 30m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. When is the first coach from Dublin to Castlebar?

    The first coach from Dublin to Castlebar leaves at 00:15. Keep in mind that departure times might change on weekends and holidays.

  4. How far is Castlebar from Dublin by coach?

    The journey from Dublin to Castlebar by coach covers an approximate distance of 129 miles (207 km).

  5. Is there a way to reach Castlebar from Dublin without a car?

    You can reach Castlebar from Dublin by coach, as there are regular services between the two locations. Depending on your preferences, carpooling can also be considered as an option.

Find cheapest prices for buses

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

Best price found
24/05
US$26
25/05
US$36
Today
US$23
27/05
US$26
28/05
US$26
29/05
US$26
30/05
US$21
31/05
US$21
busbud logoThe cheapest trip from Dublin to Castlebar was searched and found on 31 May 2025 with a price of US$21

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

You can expect to pay from US$21 to US$73 for a bus ticket from Dublin to Castlebar based on the last 2 days. You can expect to find the cheapest price for the trip at US$21, which is on 2025-05-31.

Usually EXPR 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.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Dublin and Castlebar!

Much more than a mere vehicle taking you from Dublin to Castlebar, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Dublin to Castlebar.

Make a music playlist for your bus ride from Dublin to Castlebar, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Will you be returning to Dublin by bus?

Bus from Dublin to Castlebar

Why choose Busbud?

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