How much is the bus ticket from Belfast to Dublin?

The cheapest bus tickets from Belfast to Dublin start at R 239. The average price for this route is around R 326. Busbud recommends booking your tickets in advance for the best chance of getting 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 140 km. The fastest bus gets 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 trip from Belfast to Dublin produces an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

What 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 2350 reviews.

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

Based on reviews on Busbud, 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 R 194 | Refundable Tickets

Next bus departures

More dates

Next departures from Belfast to Dublin on 15 February
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	10:10	Belfast, Grand Central Station	1h 50m	12:00	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

Last refresh of the prices: Yesterday at 11:40 PM GMT.

View all departures

Compare 2 ways to travel from Belfast to Dublin

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Dublin. The journey takes about 2 hours 25 minutes and with fares starting at just R 239, it presents an excellent value for a comfortable ride.

121bus per day

2h 25mAverage duration

140 kmDistance

3kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average priceR 239 - R 498	Average duration2h 25m	CO₂ emissions 3kg CO₂e
Carpool	Average priceR 407 - R 407	Average duration2h 10m	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
Dublin Airport
B
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
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

4.5/52 350 reviews

Staff4.8

Timeliness4.7

Cleanliness4.9

WiFi3.7

Aircoach service is praised for its punctuality, comfort, and friendly drivers. Many users appreciate the smooth journeys and easy booking process. However, there are some concerns about inconsistent air conditioning temperatures on board. Overall, passengers find the experience reliable with courteous staff contributing to a pleasant travel environment.

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

4/5119 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 from Belfast to Dublin by bus

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

How much is the bus ticket from Belfast to Dublin?
The cheapest bus tickets from Belfast to Dublin start at R 239. The average price for this route is around R 326. Busbud recommends booking your tickets in advance for the best chance of getting 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 140 km. The fastest bus gets 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 trip from Belfast to Dublin produces an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What 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 2350 reviews.
Which bus company has the best Wi-Fi from Belfast to Dublin?
Based on reviews on Busbud, 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

12/02

R 299

13/02

R 309

Today

R 259

15/02

R 286

16/02

R 259

17/02

R 241

18/02

R 195

19/02

R 195

The cheapest trip from Belfast to Dublin was searched and found on 18 Feb 2026 with a price of R 195

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 R 195 to R 504 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 R 195, which is on 2026-02-18.

Usually Dublin Express will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.