- Must visit
National Museum of Ireland – Archaeology
Ireland’s premier archaeology museum, famous for Celtic gold, Viking-era objects, and exceptionally preserved bog bodies.
Cheapest price
$0.00
Average price
$11
Fastest journey
3 h 6 m
Average duration
3 h 13 m
Buses per day
11
Distance
148 km
The best way to find a cheap bus ticket from Belfast International Airport to Dublin is to book your journey as far in advance as possible and to avoid traveling at rush hour.
Of the 11 buses that leave Belfast International Airport for Dublin on Thu, Jul 09, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jul 09 the direct buses cover the 148 km distance in an average of 3 h 13 m but if you time it right, some buses will get you there in just 3 h 6 m .
On Thu, Jul 09 the slowest buses will take 3 h 15 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.










Omio recommends booking the bus as it is the most popular option from Belfast International Airport to Dublin among Omio's users. If you are prioritising price take the bus with prices starting from $24. For those with little time consider booking a bus which can get you there in 2h 42m. The ticket price range depends on the travel mode: a bus costs an average of $24, and a ferry costs an average of $38.
Distance: 91 miles (148 km)
Most popular Bus | Ferry | Driving |
|---|---|---|
$24 Average price Cheapest | $38 Average price | $49 Average price (fuel + tolls) |
3h 12m Average total duration Fastest 2h 42m Onboard + 30m Additional time* | 3h 55m Average total duration 2h 55m Onboard + 1h 0m Additional time* | 2h 19m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Belfast International Airport to Dublin:
A bus is $13 (€11) less than a ferry for this route with tickets for a ferry from Belfast International Airport to Dublin costing on average $38 (€31).
Other travel options to Dublin take longer:
Ferry takes on average 2h 55m.
Tickets start at around $24 (€20) compared to roughly $49 (€41) in fuel and tolls — a saving of about $25 (€21). The journey takes 2h 42m versus 2h 19m 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, Infobus, 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 Aircoach | Departure Time 12:20AM | Arrival Time 03:35AM | Duration 3h15 | Departure days Fri, Sat | Cheapest price $24 |
Operator Aircoach | Departure Time 02:20AM | Arrival Time 05:35AM | Duration 3h15 | Departure days Fri, Sat | Cheapest price $24 |
Operator Aircoach | Departure Time 04:20AM | Arrival Time 07:35AM | Duration 3h15 | Departure days Fri, Sat | Cheapest price $24 |
Operator Aircoach | Departure Time 06:20AM | Arrival Time 09:35AM | Duration 3h15 | Departure days Fri, Sat | Cheapest price $24 |
Operator Translink | Departure Time 06:35AM | Arrival Time 10:45AM | Duration 4h10 | Departure days Fri, Sat | Cheapest price $0.00 |
Operator Translink | Departure Time 06:40AM | Arrival Time 10:15AM | Duration 3h35 | Departure days Sat | Cheapest price $0.00 |
Operator Translink | Departure Time 06:55AM | Arrival Time 10:13AM | Duration 3h18 | Departure days Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 07:35AM | Arrival Time 11:45AM | Duration 4h10 | Departure days Fri, Sat | Cheapest price $0.00 |
Operator Aircoach | Departure Time 08:20AM | Arrival Time 11:35AM | Duration 3h15 | Departure days Fri, Sat | Cheapest price $24 |
Operator Translink | Departure Time 08:35AM | Arrival Time 12:45PM | Duration 4h10 | Departure days Fri, Sat | Cheapest price $0.00 |
Operator Translink | Departure Time 09:35AM | Arrival Time 01:45PM | Duration 4h10 | Departure days Fri, Sat | Cheapest price $0.00 |
Operator Aircoach | Departure Time 10:20AM | Arrival Time 01:35PM | Duration 3h15 | Departure days Fri, Sat | Cheapest price $24 |
Operator Translink | Departure Time 10:35AM | Arrival Time 02:45PM | Duration 4h10 | Departure days Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 11:35AM | Arrival Time 03:45PM | Duration 4h10 | Departure days Fri | Cheapest price $0.00 |
Operator Aircoach | Departure Time 12:20PM | Arrival Time 03:35PM | Duration 3h15 | Departure days Fri | Cheapest price $24 |
Operator Translink | Departure Time 12:35PM | Arrival Time 04:45PM | Duration 4h10 | Departure days Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 12:55PM | Arrival Time 04:13PM | Duration 3h18 | Departure days Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 01:35PM | Arrival Time 05:45PM | Duration 4h10 | Departure days Fri | Cheapest price $0.00 |
Operator Aircoach | Departure Time 02:20PM | Arrival Time 05:35PM | Duration 3h15 | Departure days Thu, Fri | Cheapest price $24 |
Operator Translink | Departure Time 02:55PM | Arrival Time 06:13PM | Duration 3h18 | Departure days Thu, Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 03:35PM | Arrival Time 07:45PM | Duration 4h10 | Departure days Thu, Fri | Cheapest price $0.00 |
Operator Aircoach | Departure Time 04:20PM | Arrival Time 07:35PM | Duration 3h15 | Departure days Thu, Fri | Cheapest price $24 |
Operator Translink | Departure Time 04:35PM | Arrival Time 09:45PM | Duration 5h10 | Departure days Thu, Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 05:07PM | Arrival Time 08:13PM | Duration 3h06 | Departure days Thu, Fri | Cheapest price $0.00 |
Operator Translink | Departure Time 05:35PM | Arrival Time 11:45PM | Duration 6h10 | Departure days Thu, Fri | Cheapest price $0.00 |
Operator Aircoach | Departure Time 06:20PM | Arrival Time 09:35PM | Duration 3h15 | Departure days Thu, Fri | Cheapest price $24 |
Operator Translink | Departure Time 07:55PM | Arrival Time 11:13PM | Duration 3h18 | Departure days Thu, Fri | Cheapest price $0.00 |
Operator Aircoach | Departure Time 08:20PM | Arrival Time 11:35PM | Duration 3h15 | Departure days Thu, Fri | Cheapest price $24 |
Operator Aircoach | Departure Time 10:20PM | Arrival Time 01:35AM | Duration 3h15 | Departure days Thu, Fri | Cheapest price $24 |
Compare bus and ferry 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 International Airport to Dublin run on average 10 times per day, taking around 2h 42m. Cheap bus tickets for this journey start at $24 (€20) if you book in advance.
There are 10 buses per day. The earliest bus runs at 00:20, the last at 22:20. The fastest bus covers the 91 miles (148 km) distance in 3h 6m.
Distance 91 miles (148 km) |
Average bus duration 2h 42m |
Cheapest ticket price $24 (€20) |
Buses per day 10 |
Direct buses 10 |
Fastest bus 3h 6m |
First bus 12:20 AM |
Last bus 10:20 PM |
Cheapest Month Aug |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Wed |
Least Busy Day Sun |
Discover the best of Dublin — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Dublin trip today.
Ireland’s premier archaeology museum, famous for Celtic gold, Viking-era objects, and exceptionally preserved bog bodies.
The national art gallery with major Irish and European works, including pieces by Caravaggio, Vermeer, and Jack B. Yeats.
A modern interactive museum telling the story of Irish emigration and global influence through digital exhibits.
Dublin’s best-known cultural quarter, lively for street atmosphere, pubs, cobbled lanes, and colorful facades.
Famous pedestrian shopping street known for buskers, luxury stores, and its central city energy.
Elegant Victorian city park with lakes, lawns, and paths, ideal for a relaxing central Dublin walk.
A classic Dublin and Irish dish of slow-cooked lamb or mutton with potatoes, onions, and carrots. It is a comforting staple strongly associated with traditional Irish home cooking.
A traditional Dublin specialty made with sausages, bacon, potatoes, and onions simmered together. It is especially linked to the city’s working-class food heritage.
A traditional Irish potato pancake or griddled potato bread, often served with butter, smoked salmon, or meat fillings. It showcases Ireland’s long potato tradition.
One of Dublin’s best-known fine dining restaurants, celebrated for refined Irish cuisine, polished service, and a special-occasion atmosphere.
A long-established Temple Bar restaurant specializing in boxty and other Irish dishes. It is a reliable place to try traditional food in a casual setting.
One of Dublin’s most famous historic pubs, known for traditional Irish dishes, live music, and classic old-city atmosphere.
Dublin is pricey for tourists, especially hotels and dining. Pubs and cafes are manageable, but central areas cost more.
Service is often included only in some restaurants. If not included, tip 10-12% for good service. Round up in pubs and taxis. Tipping is optional for cafes.
Official public transport app
Dublin Airport Terminal 2, Dublin -> Heuston Station, Dublin
Find answers to the most common questions about traveling from Belfast International Airport 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 International Airport to Dublin buses use the to Dublin, Custom House Quay station pair, with some services arriving at Dublin, O'Connell Street Upper (The Gresham Hotel). Use this guide to compare Belfast International Airport and Dublin bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
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.
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.
Here are some other resources that might have the information you need