Based on 495 reviews, the company was rated 3.8 stars on Busbud. Travellers were especially satisfied with the staff and the ticket access but often complained with the Wi‑Fi. Expressway ticket prices on this trip start at $71
Based on 728 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 $45
Frequently asked questions about travelling from Castlebar to Dublin by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Castlebar to Dublin?
The cheapest bus tickets from Castlebar to Dublin start from $45. The average price for this route is around $73. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Castlebar to Dublin?
The average bus travel time from Castlebar to Dublin is 6h 4m, covering a distance of 209 km. The quickest bus can get you there in 2h 30m and is operated by Citylink.
Which bus companies service the Castlebar to Dublin route?
Several major bus companies operate on this route with 16 buses available per day, including services from Expressway, Citylink.
What are the earliest and latest departure times for the bus from Castlebar to Dublin?
The earliest bus departs from Castlebar to Dublin at 12:45am. And the latest bus departs at 10:45pm.
What are the CO₂ emissions for the bus trip from Castlebar to Dublin?
A bus trip from Castlebar to Dublin generates an estimated 5 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What 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 727 reviews.
Which bus company has the best Wi-Fi from Castlebar to Dublin?
Based on Busbud reviews, the bus company Citylink has the highest Wi-Fi rating with a score of 4.3.
Which bus company has the best on-time performance 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
02-01
$54
02-02
$54
Today
$54
02-04
$41
02-05
$41
02-06
$41
02-07
$41
02-08
$41
The cheapest trip from Castlebar to Dublin was searched and found on Feb 4, 2026 with a price of $41
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 $41 to $112 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 $41 which is on 2026-02-04.
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.
The cheapest trip from Castlebar to Dublin was searched and found on Feb 4, 2026 with a price of $41
