Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Castlebar Stephen Garvey Way | Sligo Bus Station | Cheapest | ||||
| Bus | Castlebar Stephen Garvey Way | Sligo Bus Station | Fastest | ||||
| Bus | Castlebar Stephen Garvey Way | Sligo Bus Station | No tags | ||||
| Bus | Castlebar Stephen Garvey Way | Sligo Bus Station | No tags | ||||
| Bus | Castlebar Stephen Garvey Way | Sligo Bus Station | No tags |
Last refresh of the prices: Last Thursday at 10:10 PM GMT.
Get from Castlebar to Sligo
The journey takes about 6 hours 23 minutes, and with fares starting at just $67, it presents an excellent value for a comfortable ride.
Where are the popular stops in Castlebar and Sligo?
Stops in Castlebar
- A
Castlebar - Stephen Garvey Way Bus Stop
Stephen Garvey Way, Castlebar, Co. Mayo, Ireland
Stops in Sligo
- A
Sligo Bus Depot
Adelaide St, Abbeyquarter North, Sligo, Ireland - B
Sligo Bus Station
1 Knappagh Rd, Sligo, Ireland
Compare bus companies
Based on 452 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 WiFi. Expressway ticket prices on this trip start at $67
Frequently asked questions about travelling from Castlebar to Sligo 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 Sligo?
The cheapest bus tickets from Castlebar to Sligo start from $67. The average price for this route is around $67. 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 Sligo?
The average bus travel time from Castlebar to Sligo is 6h 23m, covering a distance of 71 km. The quickest bus can get you there in 5h 17m and is operated by Expressway.
Which bus companies service the Castlebar to Sligo route?
Several major bus companies operate on this route with 4 buses available per day.
What are the earliest and latest departure times for the bus from Castlebar to Sligo?
The earliest bus departs from Castlebar to Sligo at 6:47am. And the latest bus departs at 3:18pm.
What are the CO₂ emissions for the bus trip from Castlebar to Sligo?
A bus trip from Castlebar to Sligo generates an estimated 2 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended 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 Castlebar to Sligo was searched and found on Dec 8, 2025 with a price of $46To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Castlebar to Sligo, as early as possible.
You can expect to pay from $46 to $62 for a bus ticket from Castlebar to Sligo based on the last 2 days. You can expect to find the cheapest price for the trip at $46 which is on 2025-12-10.
