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The cheapest and fastest buses from Castlebar to Dublin
Showing times and prices for May 05
Cheapest price
$34
Average price
$34
Fastest journey
3 h 30 m
Average duration
3 h 38 m
Buses per day
5
Distance
209 km
Cheap tickets
The best way to find a cheap bus ticket from Castlebar to Dublin is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Castlebar to Dublin will cost around $34 if you buy it on the day, but the cheapest tickets can be found for only $34.
Fast buses
Of the 5 buses that leave Castlebar for Dublin on Tue, May 05, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, May 05 the direct buses cover the 209 km distance in an average of 3 h 38 m but if you time it right, some buses will get you there in just 3 h 30 m .
On Tue, May 05 the slowest buses will take 4 h 9 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
7:55 AM3h30Castlebar11:25 AMDublin$341One-way0 transfers- 10:50 AM3h30Castlebar2:20 PMDublin$341One-way0 transfers
- 2:40 PM3h30Castlebar6:10 PMDublin$341One-way0 transfers
- 4:50 PM3h30Castlebar8:20 PMDublin$341One-way0 transfers
- 12:45 AM4h09Castlebar4:54 AMDublin$371One-way1 transfer
- 7:55 AM3h30Castlebar11:25 AMDublin$341One-way0 transfers
- 10:50 AM3h30Castlebar2:20 PMDublin$341One-way0 transfers
- 2:40 PM3h30Castlebar6:10 PMDublin$341One-way0 transfers
- 4:50 PM3h30Castlebar8:20 PMDublin$341One-way0 transfers
- 12:45 AM4h09Castlebar4:54 AMDublin$371One-way1 transfer
Travel Information
Compare bus and train for Castlebar to Dublin
Omio recommends booking the bus as it is the most popular option from Castlebar to Dublin among Omio's users. If you are prioritising price take the train with prices starting from $29. For those with little time consider booking a train which can get you there in 3h 7m. The ticket price range depends on the travel mode: a train costs an average of $29, and a bus costs an average of $29.
Distance: 129 miles (209 km)
Compare bus with
Most popular Bus | Train |
|---|---|
$33 Average price | $30 Average price Cheapest |
4h 50m Average total duration 4h 20m Onboard + 30m Additional time* | 3h 37m Average total duration Fastest 3h 7m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Castlebar to Dublin bus times
The table below shows live departures for Castlebar to Dublin buses for tomorrow, Tuesday, May 5. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 12:45 AM Castlebar | 4h09 | 4:54 AM Dublin | 1 transfer | |
| 4:00 AM Castlebar | 4h32 | 8:32 AM Dublin | 1 transfer | |
| 7:55 AM Castlebar | 3h30 | 11:25 AM Dublin | 0 transfersDirect | |
| 10:50 AM Castlebar | 3h30 | 2:20 PM Dublin | 0 transfersDirect | |
| 2:40 PM Castlebar | 3h30 | 6:10 PM Dublin | 0 transfersDirect |
Find all the dates and times for this journey
Compare prices and tickets Castlebar to Dublin by bus or train
Compare bus and train 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.
Tue
May 05
May 05
Wed
May 06
May 06
Thu
May 07
May 07
Fri
May 08
May 08
Sat
May 09
May 09
Sun
May 10
May 10
Mon
May 11
May 11
Why should you book Castlebar to Dublin buses with Omio?
Irish Citylink as well as Alibus, Citylink, Bus Éireann and more offer buses services from Castlebar to Dublin.
Omio is the only official third party seller for Irish Citylink tickets.
Why book with Omio vs Irish Citylink?
- Compare with other providers: On Omio, you can not only buy tickets for Irish Citylink, but also compare tickets for the likes of Alibus, Citylink or Bus Éireann to find the best option for your trip from Castlebar to Dublin.
- 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.
- Compare all your options: Omio allows you to compare Irish Citylink with all available travel options, which are bus and train to ensure you get the best deal for traveling from Castlebar to Dublin.
Journey information
Overview: Bus from Castlebar to Dublin
IrelandIreland
Buses from Castlebar to Dublin run on average 14 times per day, taking around 4h 20m. Cheap bus tickets for this journey start at $29 (€23) but you can travel from only $29 (€23) by train.
The earliest bus runs at 06:46, the last at 22:45. The fastest bus covers the 129 miles (209 km) distance in 3h 30m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Train from $29 (€23)
Distance 129 miles (209 km) |
Average bus duration 4h 20m |
Cheapest ticket price $29 (€23) |
Buses per day 14 |
Fastest bus 3h 30m |
First bus 6:46 AM |
Last bus 10:45 PM |
Cheapest Month Feb |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Thu |
Best time to book 3 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Train from $29 (€23)
Bus providers: Irish Citylink, Alibus, Citylink, Bus Éireann from Castlebar to DublinYou can travel by bus between Castlebar to Dublin with Irish Citylink, Alibus, Citylink, Bus Éireann for as low as $29 (€23). When you search for schedules and tickets, Omio will show you the best journey
Irish Citylink
About
Irish Citylink is an Irish bus company, a subsidiary of the Singaporean company ComfortDelGro, that has been providing intercity coach travel in Ireland since 2003. They offer high-frequency express services connecting major cities, towns, and airports across Ireland, including Dublin, Galway, Limerick, Cork, and Ennis. Their fleet of modern coaches is equipped with amenities such as air conditioning, reclining seats, free Wi-Fi, and onboard toilets. Popular routes include Dublin to Galway, Galway to Dublin, and Dublin to Cork. As of May 2025, Irish Citylink operates on nine routes, including non-stop express services between Galway and Dublin City and Dublin Airport.
Luggage & cancellation policy
Average Duration
3h 30m
Cheapest Price
$31 (€25)
Luggage included
Each passenger is permitted to carry one 20kg suitcase, one 10kg suitcase, and one small soft bag suitable for onboard storage.
Additional luggage
Additional luggage may be accepted if space permits, with a surcharge of €5.00 per extra item.
Cancellation Policy
Refund requests may only be made by writing to the Customer Service Team, and Citylink will only consider refunding a ticket if the cancellation is due to the company being at fault, such as a late departure.
Refund
Citylink will only consider refunding a ticket if the reason for the cancellation is in some way caused by the company being at fault, for example a late departure of a vehicle.
Unaccompagned minor
For safety reasons, children under 14 years of age will not be carried unaccompanied on any of their Express services under any circumstances.
Amenities on board the bus
Wifi
Food sold onboard
Free water bottles are available onboard.
Toilets
USB plugs
Accessibility
Irish Citylink has several wheelchair-accessible coaches on the Galway to Dublin route, but it is recommended to reach out ahead of time to ensure necessary accommodations.
Bikes
Irish Citylink will carry bicycles for €5 per bicycle, as long as there is enough room in the undercarriage.
Pets
One guide dog is permitted onboard per passenger.
Entertaiment on board
Alibus
About
Alibus is a bus company, managed by A.N.M. S.p.a (Azienda Napoletana Mobilita), primarily known for providing efficient airport transfer services in Italy. It connects Naples Capodichino Airport with various points in Naples, including the Central Station (Piazza Garibaldi) and the Port of Naples (Molo Angioino/Beverello and Porta di Massa). Alibus also offers airport transfers to Catania International Airport. The service is recognized for its punctuality and affordability, with buses running frequently, typically every 15 to 30 minutes, and a journey time of approximately 35 minutes between Naples Airport and the Maritime Station.
Luggage & cancellation policy
Luggage included
One piece of baggage and one piece of hand luggage are allowed.
Additional luggage
For medium-sized dogs, an additional ticket is required.
Luggage storage
Ample luggage storage is available on Alibus coaches.
Cancellation Policy
The cancellation policy depends on the type of ticket chosen.
Refund
Refunds depend on the cancellation timeframe and ticket conditions, with 100% refund for cancellations more than 48 hours before departure for baseline tickets.
Amenities on board the bus
Wifi
USB plugs
Accessibility
Pram/stroller access and dedicated wheelchair accessibility are available.
Pets
Small pets are allowed in carriers, and dogs must be muzzled and leashed; guide dogs are allowed for free.
Citylink
Luggage & cancellation policy
Average Duration
3h 30m
Cheapest Price
$29 (€23)
Citylink frequency
4 a day
Bus Éireann
Luggage & cancellation policy
Average Duration
4h 42m
Cheapest Price
$40 (€32)
Bus Éireann frequency
2 a day
FAQs: Bus from Castlebar to Dublin
Find answers to the most common questions about traveling from Castlebar to Dublin 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 Dublin, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Castlebar to Dublin can start from as little as $29 (€23) when you book in advance. The average bus ticket price for Castlebar to Dublin is $33 (€26) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Castlebar to Dublin is 3h 30m to travel the 129 miles (209 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Castlebar to Dublin leaves at 6:46 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Castlebar to Dublin leaves at 10:45 PM.
There are 14 buses a day from Castlebar to Dublin which require at least one change with Irish Citylink, Alibus, Citylink, Bus Éireann. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Castlebar to Dublin, you can count on Irish Citylink, Alibus, Citylink, Bus Éireann for the best way to get you to Dublin. You can also check all possible bus companies who offer a service between Castlebar and Dublin and compare the amenities they offer before buying a bus ticket.
A trip to Dublin from Castlebar is worth doing but not as a day trip with a journey time of 3h 30m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Castlebar to Dublin is February.
It's helpful to compare your options as there are 2 ways to travel between Castlebar and Dublin including taking a bus and train.
Yes, the following accessibility options are available when taking the bus from Castlebar to Dublin:
- Alibus
- Pram/stroller access and dedicated wheelchair accessibility are available.
- Irish Citylink
- Irish Citylink has several wheelchair-accessible coaches on the Galway to Dublin route, but it is recommended to reach out ahead of time to ensure necessary accommodations.
Yes, there are bathrooms on board the bus from Castlebar to Dublin for bus company Irish Citylink.
Some of the most interesting sights to explore in Dublin are:
- Trinity College and the Book of Kells, Ireland's oldest university housing the famous illuminated manuscript
- Dublin Castle, a historic complex that has been at the heart of the history and evolution of the city
- St. Patrick's Cathedral, the largest cathedral in Ireland known for its stunning Gothic architecture
- Temple Bar, a vibrant cultural quarter known for its lively nightlife and cobblestone streets
- Phoenix Park, one of the largest enclosed public parks in any capital city in Europe, home to Dublin Zoo and the official residence of the President of Ireland.
The best things to do in Dublin include:
- Guinness Storehouse, a seven-story museum dedicated to the history and making of Ireland's iconic beer with a rooftop bar offering panoramic views of Dublin
- Kilmainham Gaol, a former prison turned museum offering insights into Ireland's political history and struggle for independence
- National Gallery of Ireland, featuring an extensive collection of Irish and European art
- Croke Park Stadium Tour, exploring the home of Gaelic games with interactive exhibits and a skyline tour
- Dublin Literary Pub Crawl, a guided tour through the city's famous pubs with readings from Irish literary greats.
Whether you can cancel your bus ticket from Castlebar to Dublin depends on the bus companies:
- Alibus
- The cancellation policy depends on the type of ticket chosen.
- Irish Citylink
- Refund requests may only be made by writing to the Customer Service Team, and Citylink will only consider refunding a ticket if the cancellation is due to the company being at fault, such as a late departure.
Yes, bikes are allowed on board the bus with bus company Irish Citylink.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Castlebar to Dublin.
Yes, the following luggage options are included when booking a bus ticket from Castlebar to Dublin:
- Alibus
- One piece of baggage and one piece of hand luggage are allowed.
- Irish Citylink
- Each passenger is permitted to carry one 20kg suitcase, one 10kg suitcase, and one small soft bag suitable for onboard storage.
Yes, the following additional luggage options are available when booking a bus ticket from Castlebar to Dublin:
- Alibus
- For medium-sized dogs, an additional ticket is required.
- Irish Citylink
- Additional luggage may be accepted if space permits, with a surcharge of €5.00 per extra item.
Yes, you can bring your pet on the bus from Castlebar to Dublin. The following conditions apply:
- Alibus
- Small pets are allowed in carriers, and dogs must be muzzled and leashed
- guide dogs are allowed for free.
- Irish Citylink
- One guide dog is permitted onboard per passenger.
Yes, there are USB plugs on board the bus from Castlebar to Dublin with the following bus company: Irish Citylink, Alibus.
Yes, there is Wifi on board the bus from Castlebar to Dublin with the following bus company: Irish Citylink, Alibus.
Since neither Castlebar nor Dublin are in the Schengen Area, passport requirements depend on the specific immigration rules of Ireland and Ireland. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Castlebar to Dublin among Omio's users.
Ireland uses the euro (€) as its currency. Travelers generally find using cards more convenient and widely accepted for payments, though carrying some cash can be helpful for small purchases or in rural areas.
In Dublin, travelers should be cautious of pickpocketing, especially in crowded areas like public transport, popular tourist sites, and nightlife districts. Common scams include overcharging by taxi drivers who do not use the meter and distraction techniques used by groups to steal wallets or phones. It is advisable to use official taxis or rideshare services and remain vigilant in busy locations to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Castlebar to Dublin
Castlebar
Dublin
The major bus station for departures in Castlebar is Castlebar, Stephen Garvey Way (Ring road). Find all the information you need to know about services, amenities and connections at Castlebar, Stephen Garvey Way (Ring road) for your trip from Castlebar to Dublin.
Castlebar, Stephen Garvey Way (Ring road)
information
The major bus station for arrivals in Dublin is Dublin, Airport (Terminal 2). Find all the information you need to know about services, amenities and connections at Dublin, Airport (Terminal 2) for your trip to Dublin from Castlebar.
Dublin, Airport (Terminal 2)
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 00:00-23:59
Distance to city center
10 km
Car connection
T2 Arrivals RoadWifi
- Free Wi-Fi
Dining
- Starbucks (in the station)
- McDonald's (in the station).
Taxis
- Available outside the arrivals area, Zone 20.
Accessibility
- Elevators, ramps
WC
- Available in the arrivals area.
Public transit options for Dublin, Airport (Terminal 2)
- Bus: 16, 41, 700
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 05:00-23:00
Distance to city center
1 kmCar connection
Store StreetWifi
- Free Wi-Fi
Dining
- Cafeteria (in the station)
- Fast-Food Outlet (in the station).
Taxis
- Available outside the main entrance.
Accessibility
- Elevators, ramps
WC
- Available in the station.
Public transit options for Dublin, Busáras
- Bus: 1, 11, 16, 41 Train: DART Tram: Luas Red
Dublin, N4 (Liffey Valley)
information
Most popular bus connections from Castlebar
More options for your journey from Castlebar to Dublin
Here are some other resources that might have the information you need
Most popular buses to and from Dublin and Castlebar
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