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The cheapest and fastest buses from Belfast International Airport to Dublin Airport
Showing times and prices for May 07
Cheapest price
$16
Average price
$20
Fastest journey
1 h 50 m
Average duration
1 h 50 m
Buses per day
5
Distance
137 km
Cheap tickets
The best way to find a cheap bus ticket from Belfast International Airport to Dublin Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Belfast International Airport to Dublin Airport will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $16.
Fast buses
Of the 5 buses that leave Belfast International Airport for Dublin Airport on Thu, May 07, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, May 07 the direct buses cover the 137 km distance in an average of 1 h 50 m but if you time it right, some buses will get you there in just 1 h 50 m .
On Thu, May 07 the slowest buses will take 1 h 50 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.
5:50 PM1h50Belfast International Airport7:40 PMDublin Airport$161One-way0 transfers- 8:50 AM1h50Belfast International Airport10:40 AMDublin Airport$161One-way0 transfers
- 7:50 PM1h50Belfast International Airport9:40 PMDublin Airport$211One-way0 transfers
- 9:50 PM1h50Belfast International Airport11:40 PMDublin Airport$211One-way0 transfers
- 2:50 PM1h50Belfast International Airport4:40 PMDublin Airport$231One-way0 transfers
- 9:50 PM1h50Belfast International Airport11:40 PMDublin Airport$211One-way0 transfers
- 2:50 PM1h50Belfast International Airport4:40 PMDublin Airport$231One-way0 transfers
- 7:50 PM1h50Belfast International Airport9:40 PMDublin Airport$211One-way0 transfers
- 8:50 AM1h50Belfast International Airport10:40 AMDublin Airport$161One-way0 transfers
- 5:50 PM1h50Belfast International Airport7:40 PMDublin Airport$161One-way0 transfers
Travel Information
Compare bus and ferry for Belfast International Airport to Dublin Airport
Omio recommends booking the bus as it is the most popular option from Belfast International Airport to Dublin Airport among Omio's users. If you are prioritising price take the bus with prices starting from $15. For those with little time consider booking a bus which can get you there in 2h 13m. The ticket price range depends on the travel mode: a bus costs an average of $15, and a ferry costs an average of $40.
Distance: 85 miles (137 km)
Compare bus with
Most popular Bus | Ferry | Driving |
|---|---|---|
$21 Average price Cheapest | $41 Average price | $42 Average price (fuel + tolls) |
2h 43m Average total duration Fastest 2h 13m Onboard + 30m Additional time* | 5h 35m Average total duration 4h 35m Onboard + 1h 0m Additional time* | 1h 58m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Belfast International Airport to Dublin Airport is a bus with an average price of $21 (€17).
This is compared to other travel options from Belfast International Airport to Dublin Airport:
A bus is $20 (€16) less than a ferry for this route with tickets for a ferry from Belfast International Airport to Dublin Airport costing on average $41 (€33).
The fastest way to travel from Belfast International Airport to Dublin Airport is by bus with an average journey time of 2h 13m.
Other travel options to Dublin Airport take longer:
Ferry takes on average 4h 35m.
It's helpful to compare your options as there are 2 ways to travel between Belfast International Airport and Dublin Airport including taking a bus and ferry.
We recommend using the bus as it is the most popular way to get from Belfast International Airport to Dublin Airport among Omio's users.
Take the bus. It's the cheapest way to make this trip, and the price gap is usually bigger than people expect.
Tickets start at around $21 (€17) compared to roughly $42 (€33) in fuel and tolls — a saving of about $20 (€16). The journey takes 2h 13m versus 1h 58m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by AirCoach, Dublin Express, National Express.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Belfast International Airport to Dublin Airport Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Dublin Express | Departure Time 01:50AM | Arrival Time 03:40AM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $28 |
Operator Dublin Express | Departure Time 03:50AM | Arrival Time 05:40AM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $22 |
Operator Dublin Express | Departure Time 05:50AM | Arrival Time 07:40AM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $25 |
Operator Dublin Express | Departure Time 07:50AM | Arrival Time 09:40AM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $28 |
Operator Dublin Express | Departure Time 08:50AM | Arrival Time 10:40AM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $24 |
Operator Dublin Express | Departure Time 09:50AM | Arrival Time 11:40AM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $31 |
Operator Dublin Express | Departure Time 10:50AM | Arrival Time 12:40PM | Duration 1h50 | Departure days Mon, Sun | Cheapest price $25 |
Operator Dublin Express | Departure Time 11:50AM | Arrival Time 01:40PM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $25 |
Operator Dublin Express | Departure Time 01:50PM | Arrival Time 03:40PM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $26 |
Operator Dublin Express | Departure Time 02:50PM | Arrival Time 04:40PM | Duration 1h50 | Departure days Mon, Sun | Cheapest price $18 |
Operator Dublin Express | Departure Time 03:50PM | Arrival Time 05:40PM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $18 |
Operator Dublin Express | Departure Time 05:50PM | Arrival Time 07:40PM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $24 |
Operator Dublin Express | Departure Time 07:50PM | Arrival Time 09:40PM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $17 |
Operator Dublin Express | Departure Time 09:50PM | Arrival Time 11:40PM | Duration 1h50 | Departure days Mon, Tue, Sun | Cheapest price $17 |
Live departures
Belfast International Airport to Dublin Airport bus times
The table below shows live departures for Belfast International Airport to Dublin Airport buses for today, Wednesday, May 6. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:50 PM Belfast International Airport | 1h50 | 7:40 PM Dublin Airport | 0 transfersDirect | |
| 7:50 PM Belfast International Airport | 1h50 | 9:40 PM Dublin Airport | 0 transfersDirect | |
| 9:50 PM Belfast International Airport | 1h50 | 11:40 PM Dublin Airport | 0 transfersDirect | |
| Thursday, May 7 | |||||
| 8:50 AM Belfast International Airport | 1h50 | 10:40 AM Dublin Airport | 0 transfersDirect | |
| 2:50 PM Belfast International Airport | 1h50 | 4:40 PM Dublin Airport | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets Belfast International Airport to Dublin Airport by bus or ferry
Compare bus and ferry 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.
Thu
May 07
May 07
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May 13
Why should you book Belfast International Airport to Dublin Airport buses with Omio?
AirCoach as well as Dublin Express, Infobus, National Express, Translink and more offer buses services from Belfast International Airport to Dublin Airport.
Omio is an official ticket reseller for all your travel options from Belfast International Airport to Dublin Airport.
Why book with Omio vs AirCoach?
- Compare with other providers: On Omio, you can not only buy tickets for AirCoach, but also compare tickets for the likes of Dublin Express, Infobus, National Express or Translink to find the best option for your trip from Belfast International Airport to Dublin Airport.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare AirCoach with all available travel options, which are bus and ferry to ensure you get the best deal for traveling from Belfast International Airport to Dublin Airport.
Why book with Omio over Wanderu, Busbud or Checkmybus?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Dublin Express, Infobus, National Express or Translink to find the best option for your trip from Belfast International Airport to Dublin Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus and ferry to find the ideal travel option from Belfast International Airport to Dublin Airport.
Journey information
Overview: Bus from Belfast International Airport to Dublin Airport
United Kingdom
Ireland
Buses from Belfast International Airport to Dublin Airport run on average 24 times per day, taking around 2h 13m. Cheap bus tickets for this journey start at $15 (€12) if you book in advance.
There are 24 buses per day. The earliest bus runs at 08:50, the last at 21:50. The fastest bus covers the 85 miles (137 km) distance in 1h 50m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 85 miles (137 km) |
Average bus duration 2h 13m |
Cheapest ticket price $15 (€12) |
Buses per day 24 |
Direct buses 24 |
Fastest bus 1h 50m |
First bus 8:50 AM |
Last bus 9:50 PM |
Cheapest Month Feb |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Thu |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: AirCoach, Dublin Express, Infobus, National Express, Translink, Aircoach from Belfast International Airport to Dublin AirportYou can travel by bus between Belfast International Airport to Dublin Airport with AirCoach, Dublin Express, Infobus, National Express, Translink, Aircoach for as low as $15 (€12). When you search for schedules and tickets, Omio will show you the best journey
Infobus
About
Infobus is an international IT company that operates as an online service for finding and purchasing bus, train, and plane tickets, rather than being a bus company itself. Established in 2002, Infobus acts as an intermediary between passengers and various transport carriers, particularly helping smaller bus companies offer online booking services. They utilize their own "BusSystem" to manage routes and ticket sales globally. Infobus covers over 30 countries and 300 cities, offering a wide range of routes and daily departures. While amenities can vary by carrier, Infobus aims to provide affordable and convenient travel with features like online booking, 24/7 support, and prompt notifications.
Luggage & cancellation policy
Luggage included
One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Transport for wheelchairs and mobility aids.
Bikes
Bikes are allowed; may require prior reservation and an additional fee.
Pets
Small pets allowed in carriers; larger pets may require a separate ticket.
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
1h 55m
Cheapest Price
$15 (€12)
National Express frequency
25 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
AirCoach
About
Aircoach is a prominent Irish private bus and coach operator, a subsidiary of FirstGroup, specializing in high-frequency airport express services. The company connects Dublin Airport with Dublin City Centre and its suburbs, as well as offering non-stop express routes to Cork, Belfast, and Derry/Londonderry. Aircoach also manages car park and staff shuttles for Dublin Airport and provides private hire contracts. Known for its modern fleet, Aircoach aims to provide comfortable travel with amenities like Wi-Fi and power outlets on many services. They operate 24 hours a day on key routes, with departures as frequent as every 15 minutes during peak times.
Luggage & cancellation policy
Average Duration
2h 45m
Cheapest Price
$19 (€15)
AirCoach frequency
22 a day
Luggage included
One carry-on bag up to 10kg and one checked bag up to 20kg.
Additional luggage
10€ per additional bag up to 20 kg.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a full refund. No refunds for cancellations within 24 hours.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible restrooms.
Dublin Express
Luggage & cancellation policy
Average Duration
1h 50m
Cheapest Price
$15 (€12)
Translink
Luggage & cancellation policy
Average Duration
2h 35m
Translink frequency
10 a day
Aircoach
Luggage & cancellation policy
Average Duration
4h 2m
Cheapest Price
$29 (€23)
Aircoach frequency
6 a day
FAQs: Bus from Belfast International Airport to Dublin Airport
Find answers to the most common questions about traveling from Belfast International Airport to Dublin 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 Dublin Airport, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Belfast International Airport to Dublin Airport can start from as little as $15 (€12) when you book in advance. The average bus ticket price for Belfast International Airport to Dublin Airport is $21 (€17) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Belfast International Airport to Dublin Airport is 1h 50m to travel the 85 miles (137 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Belfast International Airport to Dublin Airport leaves at 8:50 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Belfast International Airport to Dublin Airport leaves at 9:50 PM.
Yes, there are 24 direct buses a day from Belfast International Airport to Dublin Airport with AirCoach, Dublin Express, National Express. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Belfast International Airport to Dublin Airport, you can count on AirCoach, Dublin Express, Infobus, National Express, Translink, Aircoach for the best way to get you to Dublin Airport. You can also check all possible bus companies who offer a service between Belfast International Airport and Dublin Airport and compare the amenities they offer before buying a bus ticket.
A day trip to Dublin Airport from Belfast International Airport is worth doing with a journey time of 1h 50m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Belfast International Airport to Dublin Airport is February.
It's helpful to compare your options as there are 2 ways to travel between Belfast International Airport and Dublin Airport including taking a bus and ferry.
Yes, there are bathrooms on board the bus from Belfast International Airport to Dublin Airport for bus company AirCoach, Infobus, National Express.
Yes, the following accessibility options are available when taking the bus from Belfast International Airport to Dublin Airport:
- Infobus
- Assistance
- Priority seating
- Transport for wheelchairs and mobility aids.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- AirCoach
- Assistance
- Priority seating
- Accessible restrooms.
Whether you can cancel your bus ticket from Belfast International Airport to Dublin Airport depends on the bus companies:
- Infobus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- AirCoach
- You can cancel your ticket up to 24 hours before departure for a full refund. No refunds for cancellations within 24 hours.
Yes, bikes are allowed on board the bus with bus company Infobus, National Express.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Belfast International Airport to Dublin Airport.
Yes, the following luggage options are included when booking a bus ticket from Belfast International Airport to Dublin Airport:
- Infobus
- One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- AirCoach
- One carry-on bag up to 10kg and one checked bag up to 20kg.
Yes, the following additional luggage options are available when booking a bus ticket from Belfast International Airport to Dublin Airport:
- Infobus
- 10€ per additional bag.
- National Express
- 10€ per additional bag.
- AirCoach
- 10€ per additional bag up to 20 kg.
Yes, you can bring your pet on the bus from Belfast International Airport to Dublin Airport. The following conditions apply:
- Infobus
- Small pets allowed in carriers
- larger pets may require a separate ticket.
You can reserve your seat on the bus from Belfast International Airport to Dublin Airport with the following bus company: AirCoach, Infobus, National Express
Yes, there are USB plugs on board the bus from Belfast International Airport to Dublin Airport with the following bus company: AirCoach, Infobus, National Express.
Yes, there is Wifi on board the bus from Belfast International Airport to Dublin Airport with the following bus company: AirCoach, Infobus, National Express.
Since neither Belfast International Airport nor Dublin Airport are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and Ireland. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Belfast International Airport to Dublin Airport among Omio's users.
Ireland uses the euro (€) as its currency. Travelers generally find using cards more convenient and widely accepted for payments, though carrying some cash can be helpful for small purchases or in rural areas.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
Most popular bus connections from Belfast International Airport
More options for your journey from Belfast International Airport to Dublin Airport
Here are some other resources that might have the information you need
Most popular buses to and from Dublin Airport and Belfast International Airport
Most popular bus connections to Dublin Airport
HomeBusesBuses in IrelandBus tickets to Dublin AirportBelfast International Airport to Dublin Airport bus
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