The cheapest and fastest buses from Belfast International Airport to Dublin
Cheapest price
$18
Average price
$20
Fastest journey
3 h 15 m
Average duration
3 h 15 m
Buses per day
3
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.
The average ticket from Belfast International Airport to Dublin will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $18.
Of the 3 buses that leave Belfast International Airport for Dublin on Sat, Nov 22, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Nov 22 the direct buses cover the 148 km distance in an average of 3 h 15 m but if you time it right, some buses will get you there in just 3 h 15 m .
On Sat, Nov 22 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.






Live departures
Belfast International Airport to Dublin bus times
The table below shows live departures for Belfast International Airport to Dublin buses for today, Friday, November 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:20 PM Belfast International Airport | 3h15 | 6:35 PM Dublin | 0 transfersDirect | |
![]() | 7:20 PM Belfast International Airport | 3h15 | 10:35 PM Dublin | 0 transfersDirect | |
![]() | 9:20 PM Belfast International Airport | 3h15 | 12:35 AM Dublin | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Belfast International Airport to Dublin 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.
Nov 22
Nov 23
Nov 24
Nov 25
Nov 26
Nov 27
Nov 28
Journey information
Overview: Bus from Belfast International Airport to Dublin
Buses from Belfast International Airport to Dublin run on average 19 times per day, taking around 2h 42m. Cheap bus tickets for this journey start at $18 (€15) if you book in advance.
There are 19 buses per day. The earliest bus runs at 15:20, the last at 21:20. The fastest bus covers the 91 miles (148 km) distance in 3h 15m.
Distance 91 miles (148 km) |
Average bus duration 2h 42m |
Cheapest ticket price $18 (€15) |
Buses per day 19 |
Direct buses 19 |
Fastest bus 3h 15m |
First bus 15:20 |
Last bus 21:20 |
Bus providers: AirCoach, Infobus, Aircoach from Belfast International Airport to DublinYou can travel by bus between Belfast International Airport to Dublin with AirCoach, Infobus, Aircoach for as low as $18 (€15). When you search for schedules and tickets, Omio will show you the best journey
Infobus
AirCoach
Aircoach
FAQs: Bus from Belfast International Airport to 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.

- AirCoach
- Assistance
- Priority seating
- Accessible restrooms.
- Infobus
- Assistance
- Priority seating
- Transport for wheelchairs and mobility aids.
- 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.
- 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.
- AirCoach
- You can cancel your ticket up to 24 hours before departure for a full refund. No refunds for cancellations within 24 hours.
- Infobus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
To find the cheapest bus tickets for your trip from Belfast International Airport (BFS) to Dublin, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- AirCoach
- One carry-on bag up to 10kg and one checked bag up to 20kg.
- Infobus
- One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
- AirCoach
- 10€ per additional bag up to 20 kg.
- Infobus
- 10€ per additional bag.
- Infobus
- Small pets allowed in carriers
- Larger pets may require a separate ticket.
popular bus stations
Popular bus stations from Belfast International Airport to Dublin
- 06:00-23:00
- Free Wi-Fi
- McDonald's (in the station)
- The Garden Terrace (in the station)
- Available outside the terminal at the designated taxi rank.
- Elevators, ramps
- Available in the station.
- Bus: 16, 41, 102
- 06:00-23:00
- Free Wi-Fi
- Available outside the station on O'Connell Street.
- Ramps
- Available in the station.
- Bus: 1, 11, 13, 16, 44 Train: DART Tram: Luas Green
- 00:00-23:59
- Free Wi-Fi
- Starbucks (in the station)
- McDonald's (in the station).
- Available outside the arrivals area, Zone 20.
- Elevators, ramps
- Available in the arrivals area.
- Bus: 16, 41, 700
Most popular bus connections from Belfast International Airport
More options for your journey from Belfast International Airport to Dublin
Here are some other resources that might have the information you need
