The cheapest and fastest buses from Dublin to Belfast International Airport
Cheapest price
€14
Average price
€15
Fastest journey
3 h 20 m
Average duration
3 h 20 m
Buses per day
4
Distance
148 km
The best way to find a cheap bus ticket from Dublin to Belfast International Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Dublin to Belfast International Airport will cost around €15 if you buy it on the day, but the cheapest tickets can be found for only €14.
Of the 4 buses that leave Dublin for Belfast International Airport on Fri, Dec 19, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Dec 19 the direct buses cover the 148 km distance in an average of 3 h 20 m but if you time it right, some buses will get you there in just 3 h 20 m .
On Fri, Dec 19 the slowest buses will take 3 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Live departures
Dublin to Belfast International Airport bus times
The table below shows live departures for Dublin to Belfast International Airport buses for today, Thursday, December 18. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:50 AM Dublin | 3h20 | 7:10 AM Belfast International Airport | 0 transfersDirect | |
![]() | 7:50 PM Dublin | 3h20 | 11:10 PM Belfast International Airport | 0 transfersDirect | |
![]() | 9:50 PM Dublin | 3h20 | 1:10 AM Belfast International Airport | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Dublin to Belfast International Airport by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Dec 19
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Dec 24
Dec 25
Journey information
Overview: Bus from Dublin to Belfast International Airport
Buses from Dublin to Belfast International Airport run on average 21 times per day, taking around 2h 53m. Cheap bus tickets for this journey start at €14 if you book in advance.
There are 21 buses per day. The earliest bus runs at 19:50, the last at 21:50. The fastest bus covers the 148 km distance in 3h 20m.
Distance 148 km |
Average bus duration 2h 53m |
Cheapest ticket price €14 |
Buses per day 21 |
Direct buses 21 |
Fastest bus 3h 20m |
First bus 19:50 |
Last bus 21:50 |
Bus providers: AirCoach, Infobus, Dublin Express from Dublin to Belfast International AirportYou can travel by bus between Dublin to Belfast International Airport with AirCoach, Infobus, Dublin Express for as low as €14. When you search for schedules and tickets, Omio will show you the best journey
Infobus
AirCoach
Dublin Express
FAQs: Bus from Dublin to Belfast International Airport
Find answers to the most common questions about traveling from Dublin to Belfast International Airport by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Belfast International Airport, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Dublin to Belfast International Airport (BFS), follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Popular bus stations from Dublin to Belfast International Airport
- 06:00-23:00
- Free Wi-Fi
- Available outside the station on O'Connell Street.
- Ramps
- Available in the station.
- Bus: 1, 11, 13, 16, 44 Train: DART Tram: Luas Green
- 06:00-23:00
- Free Wi-Fi
- McDonald's (in the station)
- The Garden Terrace (in the station)
- Available outside the terminal at the designated taxi rank.
- Elevators, ramps
- Available in the station.
- Bus: 16, 41, 102
More options for your journey from Dublin to Belfast International Airport
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