Bus from Belfast to Dublin Airport (DUB)

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Which bus from Belfast to Dublin Airport is the best?

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

today
from £9
tomorrow
from £9
Sunday
from £9
Monday
from £9
Tuesday
from £9
Wednesday
from £9
Thursday
from £9

Cheapest bus trips today

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Aircoach
    1h 50m
    0
    23:10
    Belfast
    Europa Bus Centre
    01:00
    Dublin Airport
    Dublin Airport - Terminal 2 (Zone 20)
    0
    Aircoach
    Economy
    £11
  • Aircoach
    1h 55m
    0
    23:10
    Belfast
    Europa Bus Centre
    01:05
    Dublin Airport
    Dublin Airport
    0
    Aircoach
    Economy
    £11
  • Dublin Express
    2h 0m
    0
    05:20
    Belfast
    Glengall St
    07:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12

Cheapest bus trips tomorrow

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Dublin Express
    2h 0m
    0
    05:20
    Belfast
    Glengall St
    07:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12
  • Dublin Express
    2h 0m
    0
    07:20
    Belfast
    Glengall St
    09:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12
  • Aircoach
    1h 55m
    0
    01:10
    Belfast
    Europa Bus Centre
    03:05
    Dublin Airport
    Dublin Airport
    0
    Aircoach
    Economy
    £13

Cheapest bus trips Sunday

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Aircoach
    1h 55m
    0
    18:10
    Belfast
    Wellington Place
    20:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Aircoach
    1h 55m
    0
    21:10
    Belfast
    Wellington Place
    23:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Dublin Express
    1h 55m
    0
    05:20
    Belfast
    Glengall St
    07:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Dublin Express
    Economy
    £12

Cheapest bus trips Monday

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Aircoach
    1h 50m
    0
    18:10
    Belfast
    Europa Bus Centre
    20:00
    Dublin Airport
    Dublin Airport - Terminal 2 (Zone 20)
    0
    Aircoach
    Economy
    £11
  • Aircoach
    1h 50m
    0
    21:10
    Belfast
    Europa Bus Centre
    23:00
    Dublin Airport
    Dublin Airport - Terminal 2 (Zone 20)
    0
    Aircoach
    Economy
    £11
  • Dublin Express
    2h 0m
    0
    05:20
    Belfast
    Glengall St
    07:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12

Cheapest bus trips Tuesday

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Aircoach
    1h 55m
    0
    18:10
    Belfast
    Wellington Place
    20:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Aircoach
    1h 55m
    0
    21:10
    Belfast
    Wellington Place
    23:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Dublin Express
    2h 0m
    0
    05:20
    Belfast
    Glengall St
    07:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12

Cheapest bus trips Wednesday

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Aircoach
    1h 55m
    0
    18:10
    Belfast
    Wellington Place
    20:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Aircoach
    1h 55m
    0
    21:10
    Belfast
    Wellington Place
    23:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Dublin Express
    2h 0m
    0
    05:20
    Belfast
    Glengall St
    07:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12

Cheapest bus trips Thursday

Prices are for one way and one person
  • Translink
    2h 37m
    0
    00:38
    Belfast
    Ulster University
    03:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Translink
    2h 37m
    0
    02:38
    Belfast
    Ulster University
    05:15
    Dublin Airport
    Dublin Airport - Terminal 2
    0
    Translink
    Economy
    £9
  • Aircoach
    1h 55m
    0
    17:10
    Belfast
    Wellington Place
    19:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Aircoach
    1h 55m
    0
    21:10
    Belfast
    Wellington Place
    23:05
    Dublin Airport
    Dublin Airport - Atrium Rd (Zone 12)
    0
    Aircoach
    Economy
    £11
  • Dublin Express
    2h 0m
    0
    05:20
    Belfast
    Glengall St
    07:20
    Dublin Airport
    Dublin Airport - Terminal 1
    0
    Dublin Express
    Economy
    £12

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

Here is the frequency of all coach connections from Belfast to Dublin Airport. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Friday is the busiest day, with more than 285 daily coaches from Belfast to Dublin Airport. Tuesday has instead the fewest connections, with only 173 daily coaches between Belfast and Dublin Airport.
The busiest time of the day is the Afternoon, with 575 coaches from Belfast to Dublin Airport, while Night sees the fewest connections between Belfast and Dublin Airport, with only 244 offers.

Enjoy these deals on your way from Belfast to Dublin Airport

National Express-Ends soon! Get 25% off coach tickets. Travel by Aug 31.
National Express

Ends soon! Get 25% off coach tickets. Travel by Aug 31.

All facts for Belfast to Dublin Airport (DUB) bus at a glance

Compare all coach operators like Translink, Dublin Express and Aircoach that travel daily 241 times by bus from Belfast to Dublin Airport in one click. Book your Belfast to Dublin Airport bus ticket starting from £9!

Cheapest Bus £9
Fastest Bus 1h 50m
Earliest Coach 00:38
Latest Coach 23:10
Daily Bus Connections 241 Ø
Distance 131.9 km
Coach Companies Translink, Dublin Express, Aircoach and National Express

What are the cheapest coach tickets from Belfast to Dublin Airport?

Every day, 241 buses from 4 coach companies leave Belfast for Dublin Airport. Check the table below to find the cheapest prices for coach tickets for this route, starting from 28/06/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 23/06
Tuesday 24/06
Wednesday 25/06
Thursday 26/06
Friday 27/06
£11
Saturday 28/06
£13
Sunday 29/06
£13
Monday 30/06
£9
Tuesday 01/07
£11
Wednesday 02/07
£13
Thursday 03/07
£11
Friday 04/07
£13
Saturday 05/07
£9
Sunday 06/07
£11
Monday 07/07
£13
Tuesday 08/07
£9
Wednesday 09/07
£9
Thursday 10/07
£11
Friday 11/07
£13
Saturday 12/07
£13
Sunday 13/07
£9
Monday 14/07
£11
Tuesday 15/07
£11
Wednesday 16/07
£13
Thursday 17/07
£9
Friday 18/07
£11
Saturday 19/07
£9
Sunday 20/07

The cheapest time to travel from Belfast to Dublin Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Belfast to Dublin Airport, for the next 30 days.
With a price starting from £9, Monday is the cheapest day for a coach from Belfast to Dublin Airport. Monday instead is the most expensive day with prices starting from £9.
Morning is the cheapest day time for bus tickets from Belfast to Dublin Airport, with £9. Morning is the most expensive time of the day with prices starting from £9.

How to save money travelling from Belfast to Dublin Airport

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 Airport in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Belfast to Dublin Airport, 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 Airport 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 Airport?

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

Dublin Express from Belfast to Dublin Airport

Dublin Express

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

Cheapest Price £12
Fastest Coach 1h 50m
Earliest Coach 01:55
Last Coach 21:20
Daily Connections 44 Ø
Found on 26/06/2025

Aircoach from Belfast to Dublin Airport

Aircoach

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

Cheapest Price £11
Fastest Coach 1h 50m
Earliest Coach 03:10
Last Coach 23:10
Daily Connections 42 Ø
Found on 27/06/2025

National Express from Belfast to Dublin Airport

National Express

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

Cheapest Price £14
Fastest Coach 1h 50m
Earliest Coach 05:20
Last Coach 21:20
Daily Connections 26 Ø
Found on 26/06/2025
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 Airport

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

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Belfast to Dublin Airport? Compare all modes of transports from Belfast to Dublin Airport.

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

Check all information on comfort and services on the coaches from Belfast to Dublin Airport. 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 Airport bus

How much does a Belfast - Dublin Airport coach trip cost?

This depends on, among other things, the day and travel time. The cheapest airport transfer for the Belfast - Dublin Airportroute is available from £9 and takes 2h 37m. Compare offers and save money!

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

The connection Belfast to Dublin Airport is offered by 4 companies with ticket prices ranging from £9 to £20. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

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

Each day, the bus route from Belfast to Dublin Airport is offered by roughly 241 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Dublin Airport from Belfast take?

The quickest transfer from Belfast to Dublin Airport is provided by Dublin Express and takes 1h 50m. 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 Airport?

The earliest bus to Dublin Airport departs from Belfast at 00:38. 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 Airport?

The latest bus to Dublin Airport departs from Belfast at 23:10. 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 Airport route?

Passengers looking to travel from Belfast to Dublin Airport can travel with Translink, Dublin Express and Aircoach. 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 Airport?

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

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

Depending on which provider you travel with, what you are 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 Airport 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 Airport 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 transfer from Belfast to Dublin Airport on your planned travel date.

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

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 Airport

Here’s an overview of the most popular bus routes to Belfast and to Dublin Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!
Coach Dublin to Belfast Coach Dublin to Belfast
Buses Londonderry to Belfast Buses Londonderry to Belfast
Coaches Glasgow to Belfast Coaches Glasgow to Belfast
Coaches Newry to Belfast Coaches Newry to Belfast
Coach from Dublin to Dublin Airport Coach from Dublin to Dublin Airport
Bus Newry to Dublin Airport Bus Newry to Dublin Airport
Coach from Galway to Dublin Airport Coach from Galway to Dublin Airport
Londonderry to Dublin Airport bus Londonderry to Dublin Airport bus
CheckMyBus › Coaches in United Kingdom › Coach to Belfast › Coach to Dublin Airport

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