- Must visit
National Museum of Ireland – Archaeology
Flagship archaeology museum with prehistoric gold, Viking finds, and the famous bog bodies central to Ireland’s ancient story.
Cheapest price
€19
Average price
€22
Fastest journey
2 h 25 m
Average duration
2 h 25 m
Buses per day
14
Distance
141 km
The best way to find a cheap bus ticket from Belfast to Dublin is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Belfast to Dublin will cost around €22 if you buy it on the day, but the cheapest tickets can be found for only €19.
Of the 14 buses that leave Belfast for Dublin on Fri, Jul 31, 14 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jul 31 the direct buses cover the 141 km distance in an average of 2 h 25 m but if you time it right, some buses will get you there in just 2 h 25 m .
On Fri, Jul 31 the slowest buses will take 2 h 25 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.
XI785
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XI785
XI785Omio recommends booking the bus as it is the most popular option from Belfast to Dublin among Omio's users. If you are prioritising price take the bus with prices starting from €12. For those with little time consider booking a train which can get you there in 2h 14m. The ticket price range depends on the travel mode: a bus costs an average of €12, and a train costs an average of €23.
Distance: 87 miles (141 km)
Most popular Bus | Train | Driving |
|---|---|---|
€18 Average price Cheapest | €23 Average price | €40 Average price (fuel + tolls) |
2h 50m Average total duration 2h 20m Onboard + 30m Additional time* | 2h 44m Average total duration Fastest 2h 14m Onboard + 30m Additional time* | 2h 4m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Belfast to Dublin:
A bus is €5 less than a train for this route with tickets for a train from Belfast to Dublin costing on average €23.
Other travel options to Dublin take longer:
Bus takes on average 2h 20m.
Tickets start at around €18 compared to roughly €40 in fuel and tolls — a saving of about €21. The journey takes 2h 20m versus 2h 4m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by AirCoach, Dublin Express, Dublin Express, Aircoach.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Dublin Express | Departure Time 01:50AM | Arrival Time 04:15AM | Duration 2h25 | Departure days Mon, Tue, Wed, Fri, Sat, Sun | Cheapest price €25 |
Operator Dublin Express | Departure Time 03:50AM | Arrival Time 06:15AM | Duration 2h25 | Departure days Mon, Tue, Wed, Fri, Sat, Sun | Cheapest price €19 |
Operator Dublin Express | Departure Time 05:50AM | Arrival Time 08:15AM | Duration 2h25 | Departure days Everyday | Cheapest price €24 |
Operator Dublin Express | Departure Time 07:50AM | Arrival Time 10:15AM | Duration 2h25 | Departure days Everyday | Cheapest price €21 |
Operator Dublin Express | Departure Time 08:50AM | Arrival Time 11:15AM | Duration 2h25 | Departure days Everyday | Cheapest price €19 |
Operator Dublin Express | Departure Time 09:50AM | Arrival Time 12:15PM | Duration 2h25 | Departure days Everyday | Cheapest price €21 |
Operator Dublin Express | Departure Time 10:50AM | Arrival Time 01:15PM | Duration 2h25 | Departure days Mon, Thu, Fri, Sat, Sun | Cheapest price €21 |
Operator Dublin Express | Departure Time 11:50AM | Arrival Time 02:15PM | Duration 2h25 | Departure days Everyday | Cheapest price €18 |
Operator Dublin Express | Departure Time 01:50PM | Arrival Time 04:15PM | Duration 2h25 | Departure days Everyday | Cheapest price €18 |
Operator Dublin Express | Departure Time 02:50PM | Arrival Time 05:15PM | Duration 2h25 | Departure days Mon, Thu, Fri, Sat, Sun | Cheapest price €20 |
Operator Dublin Express | Departure Time 03:50PM | Arrival Time 06:15PM | Duration 2h25 | Departure days Everyday | Cheapest price €18 |
Operator Dublin Express | Departure Time 05:50PM | Arrival Time 08:15PM | Duration 2h25 | Departure days Everyday | Cheapest price €18 |
Operator Dublin Express | Departure Time 07:50PM | Arrival Time 10:15PM | Duration 2h25 | Departure days Everyday | Cheapest price €17 |
Operator Dublin Express | Departure Time 09:50PM | Arrival Time 12:15AM | Duration 2h25 | Departure days Everyday | Cheapest price €15 |
The table below shows live departures for Belfast to Dublin buses for today, Thursday, July 30. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
XI785 | 9:50 AM Belfast, Grand Central Station | 2h25 | 12:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 10:50 AM Belfast, Grand Central Station | 2h25 | 1:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 11:50 AM Belfast, Grand Central Station | 2h25 | 2:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 1:50 PM Belfast, Grand Central Station | 2h25 | 4:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 2:50 PM Belfast, Grand Central Station | 2h25 | 5:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 3:50 PM Belfast, Grand Central Station | 2h25 | 6:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 5:50 PM Belfast, Grand Central Station | 2h25 | 8:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 7:50 PM Belfast, Grand Central Station | 2h25 | 10:15 PM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 9:50 PM Belfast, Grand Central Station | 2h25 | 12:15 AM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
| Friday, July 31 | |||||
XI785 | 1:50 AM Belfast, Grand Central Station | 2h25 | 4:15 AM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 3:50 AM Belfast, Grand Central Station | 2h25 | 6:15 AM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 5:50 AM Belfast, Grand Central Station | 2h25 | 8:15 AM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 7:50 AM Belfast, Grand Central Station | 2h25 | 10:15 AM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
XI785 | 8:50 AM Belfast, Grand Central Station | 2h25 | 11:15 AM Dublin, Custom House Quay (The Custom House) | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train and 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.
Buses from Belfast to Dublin run on average 14 times per day, taking around 2h 20m. Cheap bus tickets for this journey start at €12 if you book in advance.
There are 14 buses per day. The earliest bus runs at 00:10, the last at 23:50. The fastest bus covers the 87 miles (141 km) distance in 2h 25m.
Distance 87 miles (141 km) |
Average bus duration 2h 20m |
Cheapest ticket price €12 |
Buses per day 14 |
Direct buses 14 |
Fastest bus 2h 25m |
First bus 12:10 AM |
Last bus 11:50 PM |
Cheapest Month Jul |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Tue |
Best time to book 91 days |
Discover the best of Dublin — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Dublin trip today.
Flagship archaeology museum with prehistoric gold, Viking finds, and the famous bog bodies central to Ireland’s ancient story.
National gallery with Irish and European masters, rotating exhibitions, and one of the city’s finest free cultural collections.
Engaging museum on Irish emigration, social change, and family history inside a restored Georgian house on St Stephen’s Green.
Prestigious Georgian square and garden, ideal for architecture, sculpture, and a central stroll near museums and shopping streets.
Lively cultural quarter known for cobbled lanes, street performers, galleries, and nightlife, making it a classic Dublin walk.
Historic university campus with elegant squares, Book of Kells access, and one of the city’s most atmospheric pedestrian spaces.
A hearty stew of lamb or mutton, potatoes, onions, and carrots. It is a classic Irish comfort dish long tied to home cooking and pub menus.
A traditional breakfast with sausages, rashers, eggs, black and white pudding, tomatoes, and toast. It is a staple Irish morning meal.
Mashed potatoes blended with butter and kale or cabbage. This beloved side is strongly linked to Irish family meals and seasonal cooking.
Celebrated fine dining restaurant known for polished Irish cooking, tasting menus, and an elegant Georgian setting near St Stephen's Green.
Well-known gastropub for refined Irish comfort food, seafood, and an excellent drinks list in a stylish but relaxed space.
Historic literary pub serving oysters, chowder, Guinness, and classic Irish dishes in atmospheric Victorian rooms.
Dublin is pricey versus many European cities, with high hotel rates, restaurant prices, and pub costs. Public transport is reasonable but overall tourist spending is often high.
Service is not always included. In restaurants, 10% is common for good service. Round up or add a little for taxis. Tipping in cafes is optional.
Official public transport app
Dublin Airport Terminal 2 -> O'Connell Street, Dublin
Buses from Belfast, United Kingdom to Dublin, Ireland usually take between two and a half to slightly over three hours depending on the route and whether it’s a direct service. Bus services depart on an hourly basis round the clock. However, during the night, departures interval becomes every two hours. All buses plying this route are direct, with little or no changes. However, there’s a stop at the Dublin Airport en route. Also, return buses from Dublin to Belfast available.
Bus Eireann and Aircoach are the main bus providers for this route.
Buses from Belfast to Dublin often take between two and a half hours to just over three hours to complete the journey. The fastest bus on the 87.6 miles Belfast to Dublin route typically takes about two hours 10 minutes. However, depending on the course or stops the bus makes, the journey time might vary slightly by five to ten minutes.
There is at least one Belfast to Dublin bus every hour. The frequency changes to at least one bus every two hours during the night. The first Belfast Dublin bus departs from Belfast at around 12:22 a.m. and the last bus leaves at about 10:50 p.m.
Departure Bus Station: Buses plying the Belfast-Dublin route typically start from the Belfast Europa Buscenter, which is located at the city center along Glengall Street. Europa Buscenter, located less than half a mile from the city center, is a major transportation center in Belfast and is close to the Great Victoria Street train station. Bus routes 7A, 106, 107, and 108 are among the bus routes operating to Europa Buscenter. It’s possible to travel to the bus station via taxi.
Arrival Bus Station: There are several options when it comes to ending the journey. Buses from Belfast to Dublin terminate at several locations in the city center, including Dublin Airport, O’Connell Street, and Dublin Busaras. Busaras Bus Station is located at the city center along Store Street. The station is well served by intercity and regional buses. The Luas light rail station and the Connolly train station are adjacent to facilitate the organization of onward travel.
Find answers to the most common questions about traveling from Belfast 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.

Most Belfast to Dublin buses use the Belfast, Upper Queen Street / Wellington Street to Dublin, Custom House Quay station pair, with some services arriving at Dublin, Airport (Terminal 2). Use this guide to compare Belfast and Dublin bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Belfast, International Airport (Coach Park - Bay 3) is 20 km from Belfast city centre. Public transport options include:
Belfast, International Airport (Coach Park - Bay 3) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Starbucks (in the station), Burger King (in the station).
Free Wi-Fi. ATMs are located inside the terminal, near the main entrance.
Ticket office support is available at Belfast, International Airport (Coach Park - Bay 3).
Available at Belfast, International Airport (Coach Park - Bay 3): Parking, Taxis, WC.
Accessibility facilities are available at Belfast, International Airport (Coach Park - Bay 3): Elevators, ramps, assistance.
Dublin, Airport (Terminal 2) is 10 km from Dublin city centre. Public transport options include:
Dublin, Airport (Terminal 2) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Starbucks (in the station), McDonald's (in the station).
Free Wi-Fi. ATMs are located near the arrivals area.
Ticket office support is available at Dublin, Airport (Terminal 2).
Available at Dublin, Airport (Terminal 2): Parking, Taxis, WC.
Accessibility facilities are available at Dublin, Airport (Terminal 2): Elevators, ramps.
Dublin, O'Connell Street Upper (The Gresham Hotel) is 2 km from Dublin city centre. Public transport options include:
Dublin, O'Connell Street Upper (The Gresham Hotel) has practical services for this route, including Wifi, ATM, Taxis, Accessibility, WC, and Ticket Office.
Free Wi-Fi. ATMs are located in nearby banks and convenience stores.
Ticket office support is available at Dublin, O'Connell Street Upper (The Gresham Hotel).
Available at Dublin, O'Connell Street Upper (The Gresham Hotel): Taxis, WC.
Accessibility facilities are available at Dublin, O'Connell Street Upper (The Gresham Hotel): Ramps.
Here are some other resources that might have the information you need