Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Mullingar Austin Friar | Castlebar Stephen Garvey Way | No tags | ||||
| Bus | Mullingar Castlepollard | Castlebar Stephen Garvey Way | No tags | ||||
| Bus | Mullingar Austin Friar | Castlebar Stephen Garvey Way | No tags | ||||
| Bus | Mullingar Castlepollard | Castlebar Stephen Garvey Way | No tags | ||||
| Bus | Mullingar Austin Friar | Castlebar Stephen Garvey Way | No tags |
Get from Mullingar to Castlebar
The journey takes about 9 hours 6 minutes and with fares starting at just $74, it presents an excellent value for a comfortable ride.
Where are the popular stops in Mullingar and Castlebar?
Stops in Mullingar
- A
Mullingar Austin Friar Street Bus Stop
O'Connell Terrace, Mullingar - B
Mullingar Castle Street Bus Stop
1 Castle Street, Mullingar
Stops in Castlebar
- A
Castlebar - Stephen Garvey Way Bus Stop
Stephen Garvey Way, Castlebar, Co. Mayo, Ireland
Compare bus companies
Based on 458 reviews, the company was rated 3.8 stars on Busbud. Travelers were especially satisfied with the staff and the ticket access but often complained with the wifi. Expressway ticket prices on this trip start at $74
Frequently asked questions about traveling from Mullingar to Castlebar 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 Mullingar to Castlebar?
The cheapest bus tickets from Mullingar to Castlebar start from $74. The average price for this route is around $78. 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 Mullingar to Castlebar?
The average bus trip duration from Mullingar to Castlebar is 9h 6m, covering a distance of 83 miles (134 km). The quickest bus can get you there in 7h 9m and is operated by Expressway.
Which bus companies service the Mullingar to Castlebar route?
Several major train operators operate on this route with 10 trains available per day.
What is the earliest and latest departure time for the bus from Mullingar to Castlebar?
The earliest bus departs from Mullingar to Castlebar at 3:13am. And the latest bus departs at 3:36pm.
What are the CO₂ emissions for the bus trip from Mullingar to Castlebar?
A bus trip from Mullingar to Castlebar generates an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Mullingar to Castlebar was searched and found on Dec 18, 2025 with a price of $52To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Mullingar to Castlebar, as early as possible.
You can expect to pay from $52 to $71 for a bus ticket from Mullingar to Castlebar based on the last 2 days. You can expect to find the cheapest price for the trip at $52 which is on 2025-12-18.
