Find coaches from Belfast to Dublin

Next departures

Next departures from Belfast to Dublin on 23 August
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Aircoach
Upper Queen St.
Dublin Airport (DUB)Cheapest
Aircoach
Upper Queen St.
Dublin Airport (DUB)Fastest
Aircoach
Upper Queen St.
Dublin Airport (DUB)No tags
Dublin Express
Upper Queen St.
Dublin Airport (DUB)No tags
Aircoach
Upper Queen St.
Dublin Airport (DUB)No tags

Accepted payments

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Compare 2 ways to travel from Belfast to Dublin

Bus
Average priceUS$15 - US$31Average duration2h 25m
4kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average priceUS$21 - US$21Average duration1h 50m
6kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Belfast to Dublin

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 US$21, it presents an excellent value for a comfortable ride.

2carpool per day
1h 50mAverage duration
US$21Cheapest ticket
6kgCO₂ emissions

Bus Belfast to Dublin: Trip Overview

Average ticket priceUS$20
Average bus trip duration2h 25m
Number of daily buses110
Earliest bus departure01:55
Distance87 miles
Latest bus departure23:10

Belfast to Dublin Bus

Busbud helps you find a bus from Belfast to Dublin. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Belfast to Dublin will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Dublin from Belfast, we help you find what you're looking for based on how much of a budget you have.

Save 10% on Aircoach trips between Dublin and Belfast (& airports) with coupon code AIR10.

Frequently asked questions on the trip Belfast - Dublin

  1. How far is Dublin from Belfast by coach?

    The journey from Belfast to Dublin by coach covers an approximate distance of 88 miles (141 km).

  2. Is there a way to reach Dublin from Belfast without a car?

    The best way to go from Belfast to Dublin without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, another alternative is to explore ridesharing trips.

Find cheapest prices for buses

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

Best price found
20/08
US$18
21/08
US$18
Today
US$19
23/08
US$16
24/08
US$14
25/08
US$12
26/08
US$12
27/08
US$12
busbud logoThe cheapest trip from Belfast to Dublin was searched and found on 27 Aug 2025 with a price of US$12

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 US$12 to US$31 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 US$12, which is on 2025-08-27.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Belfast and Dublin!

Much more than a mere vehicle taking you from Belfast to Dublin, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Belfast to Dublin.

Make a music playlist for your bus ride from Belfast to Dublin, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

What's the cheapest way to go from Belfast to Dublin?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Belfast by bus?

Bus from Dublin to Belfast

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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