How much is the bus ticket from Belfast to Dublin?

The cheapest coach tickets from Belfast to Dublin start from £12. The average price for this route is around £16. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus journey from Belfast to Dublin?

The average bus journey time from Belfast to Dublin is 2h 25m, covering a distance of 87 miles. The fastest bus can take you there in 55m and is operated by Dublin Express .

Which bus companies service the Belfast to Dublin route?

Several major bus companies operate on this route with 121 buses available per day, including services from Aircoach , Dublin Express .

What is the earliest and latest departure time for the bus from Belfast to Dublin?

The earliest bus departs from Belfast to Dublin at 00:50. And the latest bus departs at 23:10.

What are the CO₂ emissions for the bus trip from Belfast to Dublin?

A bus journey from Belfast to Dublin produces an estimated 3 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

Which is the best bus company from Belfast to Dublin?

According to Busbud customers, the highest-rated bus company on this route is Aircoach , with an average rating of 4.4 out of 5 stars based on 2336 reviews.

Which company has the best Wi-Fi from Belfast to Dublin?

Based on Busbud reviews, the bus company Dublin Express has the best Wi-Fi rating with a score of 3.9.

Which bus company offers the most punctual service from Belfast to Dublin?

According to Busbud traveller reviews, the most punctual bus company on this route is Aircoach , with a punctuality rating of 4.7 out of 5 stars.

Which bus company has the cleanest buses from Belfast to Dublin?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Dublin Express , with a cleanliness rating of 4.9 out of 5 stars.

Bus Belfast to Dublin from £9 | Refundable Tickets

Next bus departures

Next departures from Belfast to Dublin on 22 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	18:10	Belfast, Grand Central Station	1h 50m	20:00	Dublin Airport (DUB)	Cheapest
Bus	03:10	Belfast, Grand Central Station	1h 50m	05:00	Dublin Airport (DUB)	Fastest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags

Next departures from Belfast to Dublin on 23 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	21:10	Belfast, Grand Central Station	1h 50m	23:00	Dublin Airport (DUB)	Cheapest
Bus	03:10	Belfast, Grand Central Station	1h 50m	05:00	Dublin Airport (DUB)	Fastest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags

Next departures from Belfast to Dublin on 24 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	21:10	Belfast, Grand Central Station	1h 50m	23:00	Dublin Airport (DUB)	Cheapest
Bus	03:10	Belfast, Grand Central Station	1h 50m	05:00	Dublin Airport (DUB)	Fastest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags

Next departures from Belfast to Dublin on 25 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	14:50	Belfast, Grand Central Station	1h 55m	16:45	Dublin Airport (DUB)	Cheapest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	Fastest
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	08:10	Belfast, Grand Central Station	1h 50m	10:00	Dublin Airport (DUB)	No tags

Next departures from Belfast to Dublin on 26 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	15:50	Belfast, Grand Central Station	1h 55m	17:45	Dublin Airport (DUB)	Cheapest
Bus	03:10	Belfast, Grand Central Station	1h 50m	05:00	Dublin Airport (DUB)	Fastest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags

Next departures from Belfast to Dublin on 27 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	03:50	Belfast, Grand Central Station	1h 55m	05:45	Dublin Airport (DUB)	Cheapest
Bus	03:10	Belfast, Grand Central Station	1h 50m	05:00	Dublin Airport (DUB)	Fastest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags

Next departures from Belfast to Dublin on 28 January
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	19:50	Belfast, Grand Central Station	1h 55m	21:45	Dublin Airport (DUB)	Cheapest
Bus	03:10	Belfast, Grand Central Station	1h 50m	05:00	Dublin Airport (DUB)	Fastest
Bus	05:10	Belfast, Grand Central Station	1h 50m	07:00	Dublin Airport (DUB)	No tags
Bus	01:50	Belfast, Grand Central Station	1h 55m	03:45	Dublin Airport (DUB)	No tags
Bus	07:10	Belfast, Grand Central Station	1h 50m	09:00	Dublin Airport (DUB)	No tags

Last refresh of the prices: Yesterday at 23:30 GMT.

Compare 2 ways to travel from Belfast to Dublin

We recommend carpooling

Among the sustainable travel choices, the Carpool stands out as a good way to reach Dublin. The journey takes about 1 hour 50 minutes and with fares starting at just £16, it presents an excellent value for a comfortable ride.

2carpool per day

1h 50mAverage duration

82 milesDistance

6kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£12 - £27	Average duration2h 25m	CO₂ emissions 3kg CO₂e
Carpool	Average price£16 - £16	Average duration1h 50m	CO₂ emissions 6kg CO₂e

Where are the popular stops in Belfast and Dublin?

Stops in Belfast

A
Stena Line Terminal
Belfast BT3 9BY, UK
Visit page
B
Europa Bus Centre
21 Glengall Street, Belfast, BT12
Visit page

Stops in Dublin

A
City Centre - O’Connell Street (Opp Gresham Hotel)
Outside the Gresham Hotel on O'Connell Street, North City, Dublin 1, Co. Dublin, Ireland
Visit page
B
Dublin Airport
Visit page
C
Custom House Quay
Dublin (Custom House), Custom House Quay, at Custom House
Visit page
D
Por
Irish Ferries Terminal, Toll Gasoline Center, Terminal Rd S, Dublin Port, Dublin, Ireland
Visit page
E
Dublin
Prince's Street North, North City, Dublin, Ireland
F
Ferryport Terminal 2
Dublin Port Ferryport (Terminal 2), Ireland

Compare bus companies

Aircoach

4.5/52,342 reviews

Staff4.8

Timeliness4.7

Cleanliness4.9

WiFi3.7

Customers generally appreciate the friendly and helpful drivers, as well as the punctuality and cleanliness of Aircoach services. Many found their journeys comfortable with smooth rides. However, there were some concerns about air conditioning being too cold or hot on certain trips, and occasional issues with Wi-Fi connectivity in Northern Ireland.

Aircoach Belfast Dublin recent customer reviews

Arrived on time and was lovely and warm with the heating on. Very comfy and manage to get an hours sleep whilst charging my phone before my flight. Driving was very smooth going and I arrived at dublin airport exactly on time. Will definitely consider Aircoach again.

Jennifer F.

7 January 2026

I was prioritised as my flight was delayed and missed my bus, had to join a later bus. The driver i met Liam , was very nice to me

Allwell A.

6 January 2026

Fast and reliable especially on time than i anticipated.Arrival time was on point

Ndabezinhle N.

26 December 2025

Dublin Express

4/5118 reviews

Staff4.7

Timeliness4.7

Cleanliness4.9

WiFi3.9

According to the users, Dublin Express offers a consistently punctual and efficient service with clean and comfortable buses. The drivers are frequently praised for their friendliness and informative nature, enhancing the overall travel experience. Additionally, passengers appreciate features like charging ports on board that contribute to a smooth journey.

Dublin Express Belfast Dublin recent customer reviews

Loved it. It was my first time travelling with Dublin Express. The driver was so friendly and would update us with every stop. All l can say is the service was Above and Beyond ❤️

Irvine M.

3 January 2026

I’m very unhappy with my AirCoach experience. On my ticket and booking confirmation it clearly stated that the bus stop was located on ‘Upper Queens Street’. After waiting over 40 minutes, it took a police officer to kindly tell us that the bus stop was no longer in use and it had been relocated to Grand Central Station. Myself and 2 other passengers missed their flights due to this mistake. Very big error that should be fixed immediately.

Chloe M.

13 September 2025

Experience was great. Bus arrived and left on time, driver was pleasant, ride was clean and comfortable, and bus went straight to the airport which was so convenient.

Shirley G.

1 December 2024

IE bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling by bus from Belfast to Dublin

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

How much is the bus ticket from Belfast to Dublin?
The cheapest coach tickets from Belfast to Dublin start from £12. The average price for this route is around £16. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Belfast to Dublin?
The average bus journey time from Belfast to Dublin is 2h 25m, covering a distance of 87 miles. The fastest bus can take you there in 55m and is operated by Dublin Express.
Which bus companies service the Belfast to Dublin route?
Several major bus companies operate on this route with 121 buses available per day, including services from Aircoach, Dublin Express.
What is the earliest and latest departure time for the bus from Belfast to Dublin?
The earliest bus departs from Belfast to Dublin at 00:50. And the latest bus departs at 23:10.
What are the CO₂ emissions for the bus trip from Belfast to Dublin?
A bus journey from Belfast to Dublin produces an estimated 3 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Belfast to Dublin?
According to Busbud customers, the highest-rated bus company on this route is Aircoach, with an average rating of 4.4 out of 5 stars based on 2336 reviews.
Which company has the best Wi-Fi from Belfast to Dublin?
Based on Busbud reviews, the bus company Dublin Express has the best Wi-Fi rating with a score of 3.9.
Which bus company offers the most punctual service from Belfast to Dublin?
According to Busbud traveller reviews, the most punctual bus company on this route is Aircoach, with a punctuality rating of 4.7 out of 5 stars.
Which bus company has the cleanest buses from Belfast to Dublin?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Dublin Express, with a cleanliness rating of 4.9 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

20/01

£14

21/01

£12

Today

£12

23/01

£12

24/01

£12

25/01

£12

26/01

£12

27/01

£9

The cheapest trip from Belfast to Dublin was searched and found on 27 Jan 2026 with a price of £9

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Belfast to Dublin as early as possible.

You can expect to pay from £9 to £24 for a bus ticket from Belfast to Dublin based on the last 2 days. You can expect to find the cheapest price for the trip at £9, which is on 2026-01-27.