Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Castlebar Stephen Garvey Way | Bunratty L3126 | No tags | ||||
| Bus | Castlebar Stephen Garvey Way | Shannon Airport | No tags | ||||
| Bus | Castlebar Stephen Garvey Way | Bunratty L3126 | No tags | ||||
| Bus | Castlebar Stephen Garvey Way | Shannon Airport | No tags | ||||
| Bus | Castlebar Stephen Garvey Way | Bunratty L3126 | No tags |
Get from Castlebar to Shannon
The journey takes about 4 hours 57 minutes and with fares starting at just $40, it presents an excellent value for a comfortable ride.
Where are the popular stops in Castlebar and Shannon?
Stops in Castlebar
- A
Castlebar - Stephen Garvey Way Bus Stop
Stephen Garvey Way, Castlebar, Co. Mayo, Ireland
Stops in Shannon
- A
Shannon Town - Opposite 64 Cronan Gardens Bus Stop
17 Tullyvarraga Cres, Shannon, Co. Clare, Ireland
Compare bus companies
Based on 489 reviews, the company was rated 3.7 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 $40
Frequently asked questions about traveling from Castlebar to Shannon 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 Shannon?
The cheapest bus tickets from Castlebar to Shannon start from $40. The average price for this route is around $47. 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 Shannon?
The average bus trip duration from Castlebar to Shannon is 4h 57m, covering a distance of 82 miles (132 km). The quickest bus can get you there in 4h 2m and is operated by Expressway.
Which bus companies service the Castlebar to Shannon route?
Several major train operators operate on this route with 15 trains available per day.
What is the earliest and latest departure time for the bus from Castlebar to Shannon?
The earliest bus departs from Castlebar to Shannon at 6:47am. And the latest bus departs at 5:50pm.
What are the CO₂ emissions for the bus trip from Castlebar to Shannon?
A bus trip from Castlebar to Shannon 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 Castlebar to Shannon was searched and found on Jan 23, 2026 with a price of $30To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Castlebar to Shannon, as early as possible.
You can expect to pay from $30 to $45 for a bus ticket from Castlebar to Shannon based on the last 2 days. You can expect to find the cheapest price for the trip at $30 which is on 2026-01-23.
