Which bus from Belfast to Dublin is the cheapest?

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Which bus from Belfast to Dublin is the best?

Check the bus schedule for Belfast to Dublin. Here is a selection of the cheapest coach trips for the next days from bus operators like Translink, Aircoach or Dublin Express. To see the full timetable for all coaches just use or search and compare.

today
£10
tomorrow
£10
Friday
£10
Saturday
£10
Sunday
£10
Monday
£8
Tuesday
£8

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Translink 3h 21m 05:24 Belfast Castlereagh, Montgomery Road 08:45 Dublin Busáras  Economy £10
Translink 3h 31m 06:14 Belfast Castlereagh, Montgomery Road 09:45 Dublin Busáras  Economy £10
Aircoach 2h 25m 17:10 Belfast Europa Bus Centre 19:35 Dublin O'Connell Street  Economy £11
Aircoach 2h 25m 21:10 Belfast Glengall St 23:35 Dublin O'Connell Street  Economy £12
National Express 2h 25m 21:50 Belfast Europa Bus Centre 00:15 Dublin Custom House Quay  Economy £12

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Translink 3h 13m 00:38 Belfast Ulster University 03:51 Dublin Connolly Station  Economy £10
Translink 3h 13m 02:38 Belfast Ulster University 05:51 Dublin Connolly Station  Economy £10
National Express 2h 25m 17:50 Belfast Europa Bus Centre 20:15 Dublin Custom House Quay  Economy £12
National Express 2h 25m 19:50 Belfast Europa Bus Centre 22:15 Dublin Custom House Quay  Economy £12
Aircoach 2h 25m 18:10 Belfast Glengall St 20:35 Dublin O'Connell Street  Economy £12

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Translink 3h 27m 05:24 Belfast Castlereagh, Montgomery Road 08:51 Dublin Connolly Station  Economy £10
Translink 3h 21m 07:30 Belfast Castlereagh, Montgomery Road 10:51 Dublin Connolly Station  Economy £10
National Express 2h 25m 21:50 Belfast Europa Bus Centre 00:15 Dublin Custom House Quay  Economy £12
National Express 2h 25m 19:50 Belfast Europa Bus Centre 22:15 Dublin Custom House Quay  Economy £13
Aircoach 2h 25m 16:10 Belfast Europa Bus Centre 18:35 Dublin O'Connell Street  Economy £13

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Translink 2h 57m 00:48 Belfast City Hall 03:45 Dublin Busáras  Economy £10
Translink 2h 57m 02:48 Belfast City Hall 05:45 Dublin Busáras  Economy £10
National Express 2h 25m 21:50 Belfast Europa Bus Centre 00:15 Dublin Custom House Quay  Economy £13
Aircoach 2h 25m 17:10 Belfast Europa Bus Centre 19:35 Dublin O'Connell Street  Economy £13
Aircoach 2h 25m 18:10 Belfast Europa Bus Centre 20:35 Dublin O'Connell Street  Economy £13

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Translink 3h 45m 00:00 Belfast Lanyon Place Station 03:45 Dublin Busáras  Economy £10
Translink 3h 45m 02:00 Belfast Lanyon Place Station 05:45 Dublin Busáras  Economy £10
National Express 2h 25m 17:50 Belfast Europa Bus Centre 20:15 Dublin Custom House Quay  Economy £10
National Express 2h 25m 21:50 Belfast Europa Bus Centre 00:15 Dublin Custom House Quay  Economy £10
Aircoach 2h 25m 21:10 Belfast Europa Bus Centre 23:35 Dublin O'Connell Street  Economy £11

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 25m 21:50 Belfast Europa Bus Centre 00:15 Dublin Custom House Quay  Economy £8
Translink 3h 45m 00:00 Belfast Lanyon Place Station 03:45 Dublin Busáras  Economy £10
Translink 3h 45m 02:00 Belfast Lanyon Place Station 05:45 Dublin Busáras  Economy £10
National Express 2h 25m 17:50 Belfast Europa Bus Centre 20:15 Dublin Custom House Quay  Economy £10
Aircoach 2h 25m 17:10 Belfast Europa Bus Centre 19:35 Dublin O'Connell Street  Economy £11

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 25m 19:50 Belfast Europa Bus Centre 22:15 Dublin Custom House Quay  Economy £8
National Express 2h 25m 21:50 Belfast Europa Bus Centre 00:15 Dublin Custom House Quay  Economy £8
Dublin Express 2h 25m 15:50 Belfast Glengall St 18:15 Dublin Custom House Quay  Economy £9
Translink 2h 57m 00:48 Belfast City Hall 03:45 Dublin Busáras  Economy £10
Translink 2h 57m 02:48 Belfast City Hall 05:45 Dublin Busáras  Economy £10

Best Price Offer: The price for the cheapest coach from Belfast to Dublin is £8 on 10/08/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Belfast and Dublin?

Here is the frequency of all coach connections from Belfast to Dublin. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Sunday is the busiest day, with more than 302 daily coaches from Belfast to Dublin. Friday has instead the fewest connections, with only 137 daily coaches between Belfast and Dublin.
The busiest time of the day is the Afternoon, with 517 coaches from Belfast to Dublin, while Night sees the fewest connections between Belfast and Dublin, with 227 offers.

All facts for Belfast to Dublin bus at a glance

Compare all coach operators like Translink, Aircoach and Dublin Express that travel daily 216 times by bus from Belfast to Dublin in one click. Book your Belfast to Dublin bus ticket starting from £8!

Cheapest Bus £8
Fastest Bus 2h 25m
Earliest Coach 05:10
Latest Coach 22:51
Daily Bus Connections 216 Ø
Distance 140.4 km
Coach Companies Translink, Aircoach, Dublin Express and National Express

What are the cheapest coach tickets from Belfast to Dublin?

Every day, 216 buses from 4 coach companies leave Belfast for Dublin. Check the table below to find the cheapest prices for coach tickets for this route, starting from 05/08/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 03/08
Tuesday 04/08
Wednesday 05/08
£15
Thursday 06/08
£12
Friday 07/08
£12
Saturday 08/08
£12
Sunday 09/08
£10
Monday 10/08
£9
Tuesday 11/08
£9
Wednesday 12/08
£10
Thursday 13/08
£9
Friday 14/08
£9
Saturday 15/08
£8
Sunday 16/08
£10
Monday 17/08
£9
Tuesday 18/08
£9
Wednesday 19/08
£9
Thursday 20/08
£8
Friday 21/08
£10
Saturday 22/08
£12
Sunday 23/08
£10
Monday 24/08
£9
Tuesday 25/08
£8
Wednesday 26/08
£9
Thursday 27/08
£13
Friday 28/08
£9
Saturday 29/08
£11
Sunday 30/08

The cheapest time to travel from Belfast to Dublin

See here on which day and which time of the day you can find the cheapest bus ticket from Belfast to Dublin, for the next 30 days.
With a price starting from £8, Monday is the cheapest day for a coach from Belfast to Dublin. Sunday instead is the most expensive day with prices starting from £10.
Evening is the cheapest day time for bus tickets from Belfast to Dublin, with £8. Morning is the most expensive time of the day with prices starting from £10.

How to save money travelling from Belfast to Dublin

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Belfast to Dublin in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Belfast to Dublin, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Belfast to Dublin are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Belfast to Dublin?

These are the most booked bus companies by our users on the Belfast to Dublin timetable.

Aircoach from Belfast to Dublin

Aircoach

Here you will find the key facts about the Aircoach bus route Belfast to Dublin:

Cheapest Price £11
Fastest Coach 2h 25m
Earliest Coach 05:10
Last Coach 21:10
Daily Connections 61 Ø
Found on 05/08/2026

Dublin Express from Belfast to Dublin

Dublin Express

Here you will find the key facts about the Dublin Express bus route Belfast to Dublin:

Cheapest Price £9
Fastest Coach 2h 25m
Earliest Coach 05:50
Last Coach 21:50
Daily Connections 25 Ø
Found on 05/08/2026

National Express from Belfast to Dublin

National Express

Here you will find the key facts about the National Express bus route Belfast to Dublin:

Cheapest Price £8
Fastest Coach 2h 25m
Earliest Coach 05:50
Last Coach 21:50
Daily Connections 13 Ø
Found on 05/08/2026
In total 4 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Belfast and Dublin

Here is a map with all coach stations in Belfast and Dublin. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Belfast to Dublin

Check all information on comfort and services on the coaches from Belfast to Dublin. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Belfast to Dublin bus

How much does a Belfast Dublin coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Belfast Dublin bus trip is available from £8 and takes 2h 25m. Compare offers and save money!

How much could I save by comparing buses from Belfast to Dublin?

This connection is offered by 4 companies with ticket prices ranging from £8 to £32. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Dublin.

How many connections are available for the Belfast Dublin route on average every day?

Each day, the bus route from Belfast to Dublin is offered by roughly 216 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Dublin from Belfast take?

The quickest coach from Belfast to Dublin is provided by Aircoach and takes 2h 25m. Coach tickets for this connection cost £15. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Belfast to Dublin?

The earliest bus to Dublin departs from Belfast at 05:10. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Belfast to Dublin?

The latest bus to Dublin departs from Belfast at 22:51. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Belfast Dublin route?

Passengers looking to travel from Belfast to Dublin can travel with Translink, Aircoach and Dublin Express. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Belfast and Dublin?

You can check all the direct connections between Belfast and Dublin by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Translink, Aircoach and Dublin Express.

What can I take with me on the bus to Dublin from Belfast?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Belfast Dublin bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Belfast Dublin bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Belfast to Dublin on your planned travel date.

How does CheckMyBus find the best coach deals from Belfast to Dublin?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 216 daily trips between Belfast and Dublin. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Belfast to Dublin?

Prices and availability for 216 trips between Belfast and Dublin change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Belfast to Dublin

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Belfast and to Dublin

Here’s an overview of the most popular bus routes to Belfast and to Dublin. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Coach Cairnryan to Belfast Coach Cairnryan to Belfast
Coach Hillsborough, NI to Belfast Coach Hillsborough, NI to Belfast
Bus Inverness to Belfast Bus Inverness to Belfast
Coach Dundee to Belfast Coach Dundee to Belfast
Buses Donegal to Dublin Buses Donegal to Dublin
Bus to Dublin from Holyhead Bus to Dublin from Holyhead
Monaghan to Dublin coach Monaghan to Dublin coach
Coach Bunratty to Dublin Coach Bunratty to Dublin
Popular Airport Transfers to Belfast and to Dublin
CheckMyBus › Coaches in United Kingdom › Coach to Belfast › Coach to Dublin

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