The cheapest and fastest buses from Sligo to Castlebar
Cheapest price
€0.00
Average price
€23
Fastest journey
2 h 5 m
Average duration
2 h 16 m
Buses per day
5
Distance
72 km
The best way to find a cheap bus ticket from Sligo to Castlebar is to book your journey as far in advance as possible and to avoid traveling at rush hour.
It's difficult to get from Sligo to Castlebar without transferring at least once.




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Live departures
Sligo to Castlebar bus times
The table below shows live departures for Sligo to Castlebar buses for tomorrow, Tuesday, March 10. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:00 AM Sligo Bus Station | 3h32 | 9:32 AM Castlebar | 1 transfer | |
![]() | 8:45 AM Sligo Bus Station | 2h05 | 10:50 AM Castlebar | 1 transfer | |
![]() | 10:00 AM Sligo Bus Station | 2h14 | 12:14 PM Castlebar | 1 transfer | |
![]() | 10:05 AM Sligo Bus Station | 2h48 | 12:53 PM Castlebar | 1 transfer | |
![]() | 12:00 PM Sligo Bus Station | 3h03 | 3:03 PM Castlebar | 1 transfer |
Find all the dates and times for this journey
Compare prices and tickets Sligo to Castlebar by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 10
Mar 11
Mar 12
Mar 13
Mar 14
Mar 15
Mar 16
Why should you book Sligo to Castlebar buses with Omio?
Why book with Omio vs Infobus?
- Compare with other providers: On Omio, you can not only buy tickets for Infobus, but also compare tickets for the likes of Bus Feda Teoranta or Bus Éireann to find the best option for your trip from Sligo to Castlebar.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Busbud or Checkmybus?
- Official reseller: Infobus tickets can only be bought on Omio or Infobus's website as Omio is the only official third party seller for Infobus tickets. Busbud or Checkmybus do not sell Infobus tickets as they are not official sellers.
Journey information
Overview: Bus from Sligo to Castlebar
Buses from Sligo to Castlebar run on average 4 times per day, taking around 3h 3m. Cheap bus tickets for this journey start at €18 if you book in advance.
The earliest bus runs at 06:00, the last at 18:15. The fastest bus covers the 72 km distance in 1h 45m.
Distance 72 km |
Average bus duration 3h 3m |
Cheapest ticket price €18 |
Buses per day 4 |
Fastest bus 1h 45m |
First bus 06:00 |
Last bus 18:15 |
Bus providers: Infobus, Bus Feda Teoranta, Bus Éireann from Sligo to CastlebarYou can travel by bus between Sligo to Castlebar with Infobus, Bus Feda Teoranta, Bus Éireann for as low as €18. When you search for schedules and tickets, Omio will show you the best journey
Infobus
Bus Feda Teoranta
Bus Éireann
FAQs: Bus from Sligo to Castlebar
Find answers to the most common questions about traveling from Sligo to Castlebar by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Castlebar, this guide helps you travel smarter and with confidence.

- Infobus
- Assistance
- Priority seating
- Transport for wheelchairs and mobility aids.
- Infobus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
- Infobus
- One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
- Infobus
- 10€ per additional bag.
- Infobus
- Small pets allowed in carriers
- larger pets may require a separate ticket.
