2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest buses from Dublin Airport to Belfast International Airport
Showing times and prices for May 28
Cheapest price
$22
Average price
$26
Fastest journey
2 h 5 m
Average duration
2 h 5 m
Buses per day
14
Distance
137 km
Cheap tickets
The best way to find a cheap bus ticket from Dublin Airport 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 Airport to Belfast International Airport will cost around $26 if you buy it on the day, but the cheapest tickets can be found for only $22.
Fast buses
Of the 14 buses that leave Dublin Airport for Belfast International Airport on Thu, May 28, 14 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, May 28 the direct buses cover the 137 km distance in an average of 2 h 5 m but if you time it right, some buses will get you there in just 2 h 5 m .
On Thu, May 28 the slowest buses will take 2 h 5 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.
XI7852:25 PM2h05Dublin, Airport (Terminal 2)4:30 PMBelfast, Grand Central Station$221One-way0 transfers- XI7856:25 PM2h05Dublin, Airport (Terminal 2)8:30 PMBelfast, Grand Central Station$221One-way0 transfers
- XI7856:25 AM2h05Dublin, Airport (Terminal 2)8:30 AMBelfast, Grand Central Station$221One-way0 transfers
- XI7851:25 AM2h05Dublin, Airport (Terminal 2)3:30 AMBelfast, Grand Central Station$261One-way0 transfers
- XI7855:25 PM2h05Dublin, Airport (Terminal 2)7:30 PMBelfast, Grand Central Station$261One-way0 transfers
- XI7852:25 PM2h05Dublin, Airport (Terminal 2)4:30 PMBelfast, Grand Central Station$221One-way0 transfers
- XI7851:25 AM2h05Dublin, Airport (Terminal 2)3:30 AMBelfast, Grand Central Station$261One-way0 transfers
- XI7855:25 PM2h05Dublin, Airport (Terminal 2)7:30 PMBelfast, Grand Central Station$261One-way0 transfers
- XI7857:25 PM2h05Dublin, Airport (Terminal 2)9:30 PMBelfast, Grand Central Station$261One-way0 transfers
- XI7851:25 PM2h05Dublin, Airport (Terminal 2)3:30 PMBelfast, Grand Central Station$301One-way0 transfers
Travel Information
Compare bus and ferry for Dublin Airport to Belfast International Airport
Omio recommends booking the bus as it is the most popular option from Dublin Airport to Belfast International 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 16m. The ticket price range depends on the travel mode: a bus costs an average of $15, and a ferry costs an average of $41.
Distance: 85 miles (137 km)
Compare bus with
Most popular Bus | Ferry | Driving |
|---|---|---|
$24 Average price Cheapest | $49 Average price | $41 Average price (fuel + tolls) |
2h 46m Average total duration Fastest 2h 16m Onboard + 30m Additional time* | 3h 47m Average total duration 2h 47m Onboard + 1h 0m Additional time* | 1h 54m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Dublin Airport to Belfast International Airport is a bus with an average price of $24 (€19).
This is compared to other travel options from Dublin Airport to Belfast International Airport:
A bus is $25 (€20) less than a ferry for this route with tickets for a ferry from Dublin Airport to Belfast International Airport costing on average $49 (€39).
The fastest way to travel from Dublin Airport to Belfast International Airport is by bus with an average journey time of 2h 16m.
Other travel options to Belfast International Airport take longer:
Ferry takes on average 2h 47m.
It's helpful to compare your options as there are 2 ways to travel between Dublin Airport and Belfast International Airport including taking a bus and ferry.
We recommend using the bus as it is the most popular way to get from Dublin Airport to Belfast International 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 $24 (€19) compared to roughly $41 (€33) in fuel and tolls — a saving of about $17 (€14). The journey takes 2h 16m versus 1h 54m 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.
Dublin Airport to Belfast International Airport Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Dublin Express | Departure Time 01:25AM | Arrival Time 03:30AM | Duration 2h05 | Departure days Everyday | Cheapest price $19 |
Operator Dublin Express | Departure Time 06:25AM | Arrival Time 08:30AM | Duration 2h05 | Departure days Everyday | Cheapest price $19 |
Operator Dublin Express | Departure Time 07:25AM | Arrival Time 09:30AM | Duration 2h05 | Departure days Everyday | Cheapest price $19 |
Operator Dublin Express | Departure Time 09:25AM | Arrival Time 11:30AM | Duration 2h05 | Departure days Everyday | Cheapest price $28 |
Operator Dublin Express | Departure Time 11:25AM | Arrival Time 01:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $26 |
Operator Dublin Express | Departure Time 12:25PM | Arrival Time 02:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $26 |
Operator Dublin Express | Departure Time 01:25PM | Arrival Time 03:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $26 |
Operator Dublin Express | Departure Time 02:25PM | Arrival Time 04:30PM | Duration 2h05 | Departure days Mon, Thu, Fri, Sat, Sun | Cheapest price $22 |
Operator Dublin Express | Departure Time 03:25PM | Arrival Time 05:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $15 |
Operator Dublin Express | Departure Time 05:25PM | Arrival Time 07:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $22 |
Operator Dublin Express | Departure Time 06:25PM | Arrival Time 08:30PM | Duration 2h05 | Departure days Mon, Thu, Fri, Sat, Sun | Cheapest price $22 |
Operator Dublin Express | Departure Time 07:25PM | Arrival Time 09:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $22 |
Operator Dublin Express | Departure Time 09:25PM | Arrival Time 11:30PM | Duration 2h05 | Departure days Everyday | Cheapest price $15 |
Operator Dublin Express | Departure Time 11:25PM | Arrival Time 01:30AM | Duration 2h05 | Departure days Everyday | Cheapest price $19 |
Compare prices and tickets Dublin Airport to Belfast International 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 28
May 28
Fri
May 29
May 29
Sat
May 30
May 30
Sun
May 31
May 31
Mon
Jun 01
Jun 01
Tue
Jun 02
Jun 02
Wed
Jun 03
Jun 03
Why should you book Dublin Airport to Belfast International Airport buses with Omio?
AirCoach as well as Dublin Express, Infobus, National Express, Aircoach and more offer buses services from Dublin Airport to Belfast International Airport.
Omio is an official ticket reseller for all your travel options from Dublin Airport to Belfast International 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 Aircoach to find the best option for your trip from Dublin Airport to Belfast International 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 Dublin Airport to Belfast International 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 Aircoach to find the best option for your trip from Dublin Airport to Belfast International Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus and ferry to find the ideal travel option from Dublin Airport to Belfast International Airport.
Journey information
Overview: Bus from Dublin Airport to Belfast International Airport
Ireland
United Kingdom
Buses from Dublin Airport to Belfast International Airport run on average 23 times per day, taking around 2h 16m. Cheap bus tickets for this journey start at $15 (€12) if you book in advance.
There are 23 buses per day. The earliest bus runs at 00:25, the last at 23:25. The fastest bus covers the 85 miles (137 km) distance in 2h 5m.
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 16m |
Cheapest ticket price $15 (€12) |
Buses per day 23 |
Direct buses 23 |
Fastest bus 2h 5m |
First bus 12:25 AM |
Last bus 11:25 PM |
Cheapest Month May |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Sat |
Least Busy Day Tue |
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, Aircoach from Dublin Airport to Belfast International AirportYou can travel by bus between Dublin Airport to Belfast International Airport with AirCoach, Dublin Express, Infobus, National Express, 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 50m
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 40m
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
2h 5m
Cheapest Price
$15 (€12)
Dublin Express frequency
22 a day
Aircoach
Luggage & cancellation policy
Average Duration
2h 25m
Cheapest Price
$37 (€30)
Aircoach frequency
12 a day
FAQs: Bus from Dublin Airport to Belfast International Airport
Find answers to the most common questions about traveling from Dublin Airport 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.
Cheap bus tickets from Dublin Airport to Belfast International Airport can start from as little as $15 (€12) when you book in advance. The average bus ticket price for Dublin Airport to Belfast International Airport is $24 (€19) ; 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 Dublin Airport to Belfast International Airport is 2h 5m 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 Dublin Airport to Belfast International Airport leaves at 12:25 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Dublin Airport to Belfast International Airport leaves at 11:25 PM.
Yes, there are 23 direct buses a day from Dublin Airport to Belfast International Airport with AirCoach, Dublin Express, National Express. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Dublin Airport to Belfast International Airport, you can count on AirCoach, Dublin Express, Infobus, National Express, Aircoach for the best way to get you to Belfast International Airport. You can also check all possible bus companies who offer a service between Dublin Airport and Belfast International Airport and compare the amenities they offer before buying a bus ticket.
A trip to Belfast International Airport from Dublin Airport is worth doing but not as a day trip with a journey time of 2h 5m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Dublin Airport to Belfast International Airport is May.
It's helpful to compare your options as there are 2 ways to travel between Dublin Airport and Belfast International Airport including taking a bus and ferry.
Yes, the following accessibility options are available when taking the bus from Dublin Airport to Belfast International Airport:
- Infobus
- Assistance
- Priority seating
- Transport for wheelchairs and mobility aids.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- AirCoach
- Assistance
- Priority seating
- Accessible restrooms.
Yes, there are bathrooms on board the bus from Dublin Airport to Belfast International Airport for bus company AirCoach, Infobus, National Express.
Whether you can cancel your bus ticket from Dublin Airport to Belfast International 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 Dublin Airport to Belfast International Airport.
Yes, the following luggage options are included when booking a bus ticket from Dublin Airport to Belfast International 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 Dublin Airport to Belfast International 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 Dublin Airport to Belfast International 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 Dublin Airport to Belfast International Airport with the following bus company: AirCoach, Infobus, National Express
Yes, there are USB plugs on board the bus from Dublin Airport to Belfast International Airport with the following bus company: AirCoach, Infobus, National Express.
Yes, there is Wifi on board the bus from Dublin Airport to Belfast International Airport with the following bus company: AirCoach, Infobus, National Express.
Since neither Dublin Airport nor Belfast International Airport are in the Schengen Area, passport requirements depend on the specific immigration rules of Ireland and United Kingdom. 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 Dublin Airport to Belfast International Airport among Omio's users.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful 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 Dublin Airport
More options for your journey from Dublin Airport to Belfast International Airport
Here are some other resources that might have the information you need
Most popular buses to and from Belfast International Airport and Dublin Airport
Most popular bus connections to Belfast International Airport
HomeBusesBuses in United KingdomBus tickets to Belfast International AirportDublin Airport to Belfast International Airport bus
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
