Bus Tickets from Belfast to Dublin

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TodayApr 27
from US$20
TomorrowApr 28
from US$17
TueApr 29
from US$17
WedApr 30
from US$17
ThuMay 1
from US$17
FriMay 2
from US$17
SatMay 3
SunMay 4
from US$17

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: April 28 at
    Departure city: Belfast
    Departure location: Upper Queen St.
    Arrival time: April 28 at
    Destination city: Dublin
    Destination location: Dublin Airport (DUB)
    Operated by: AircoachAircoach
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: April 28 at
    Departure city: Belfast
    Departure location: Upper Queen St.
    Arrival time: April 28 at
    Destination city: Dublin
    Destination location: Dublin Airport (DUB)
    Operated by: AircoachAircoach
    Vehicle: BusDuration:
  • Departure time: April 28 at
    Departure city: Belfast
    Departure location: Upper Queen St.
    Arrival time: April 28 at
    Destination city: Dublin
    Destination location: Dublin Airport (DUB)
    Operated by: AircoachAircoach
    Vehicle: BusDuration:
  • Departure time: April 28 at
    Departure city: Belfast
    Departure location: Belfast (Glengall Street)
    Arrival time: April 28 at
    Destination city: Dublin
    Destination location: Dublin Airport (DUB)
    Operated by: Dublin ExpressDublin Express
    Vehicle: BusDuration:
  • Departure time: April 28 at
    Departure city: Belfast
    Departure location: Upper Queen St.
    Arrival time: April 28 at
    Destination city: Dublin
    Destination location: Dublin Airport (DUB)
    Operated by: AircoachAircoach
    Vehicle: BusDuration:

Last refresh of the prices: Today at 1:53 AM BST.

Prices and availability are subject to change.

Accepted payments

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Compare 2 ways to go from Belfast to Dublin

Bus
Average PriceUS$16 - US$29Average Duration2h 25m
4kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average PriceUS$18 - US$18Average Duration2h
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 2 hours, and with fares starting at just US$18, it presents an excellent value for a comfortable ride.

2carpool per day
2hAverage Duration
US$18Cheapest ticket
6kgCO₂ emissions

Bus Belfast to Dublin: Trip Overview

Average Ticket PriceUS$21
Average Bus Trip Duration2h 25m
Number of daily buses123
Earliest bus departure12:55am
Distance140 km
Latest bus departure11:10pm

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.

Frequently asked questions on the trip Belfast - Dublin

  1. How long is the trip from Belfast to Dublin by bus?

    The trip from Belfast to Dublin will take on average 2h 25m. The fastest bus on this trip will get to Dublin in 1h 50m

  2. What is the travel distance from Belfast to Dublin?

    It's about 141 km (88 miles) from Belfast to Dublin.

  3. What are the departure and arrival locations for buses traveling from Belfast to Dublin?

    Buses departing from Stena Line Terminal in Belfast will take you to Dublin Airport in Dublin.

  4. What is the cheapest way to travel from Belfast to Dublin?

    Taking the bus is the most budget-friendly option to travel from Belfast to Dublin. With a starting ticket price of US$16, this bus becomes your top pick for this journey.

  5. How much does the bus ticket cost from Belfast to Dublin?

    You can expect to pay around US$21 for the bus ride from Belfast to Dublin.

  6. Is it possible to do a day trip from Belfast to Dublin?

    Yes, a day trip from Belfast to Dublin is definitely doable. The round-trip travel time is approximately 3h 40m. Before booking, make sure to check the departure and arrival times to ensure you'll have enough time to explore Dublin.

Find cheapest prices for buses

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

Best price found
04-25
US$16
04-26
US$18
Today
US$18
04-28
US$16
04-29
US$16
04-30
US$16
05-01
US$16
05-02
US$16
busbud logoThe cheapest trip from Belfast to Dublin was searched and found on Apr 25, 2025 with a price of US$16

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$16 to US$27 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$16 which is on 2025-04-28.

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.

Will you be returning to Belfast by bus?

Bus from Belfast to Dublin

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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