- Must visit
National Museum of Ireland – Archaeology
National museum on archaeology with Irish bog bodies, prehistoric gold and key artefacts that illuminate early Irish life.
Cheapest price
£25
Average price
£30
Fastest journey
3 h 40 m
Average duration
3 h 53 m
Buses per day
13
Distance
205 km
The best way to find a cheap coach ticket from Letterkenny to Dublin is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Letterkenny to Dublin will cost around £30 if you buy it on the day, but you can find cheap coach tickets today for only £25.
Of the 13 buses that leave Letterkenny for Dublin every day 13 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 205 km distance in an average of 3 h 53 m but if you time it right, some buses will get you there in just 3 h 40 m .
The slowest buses will take 4 h 18 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.



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Compare coach 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.
Buses from Letterkenny to Dublin run on average 121 times per day, taking around 3h 29m. Cheap bus tickets for this journey start at £25 if you book in advance.
There are 41 coaches per day. The earliest coach runs at 00:02, the last at 23:09. The fastest coach covers the 205 km distance in 3h 40m.
Distance 205 km |
Average bus duration 3h 29m |
Cheapest ticket price £25 |
Buses per day 121 |
Direct buses 41 |
Fastest bus 3h 40m |
First bus 0:02 |
Last bus 23:09 |
Cheapest Month Sept |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Mon |
Best time to book 28 days |
Discover the best of Dublin — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Dublin trip today.
National museum on archaeology with Irish bog bodies, prehistoric gold and key artefacts that illuminate early Irish life.
Major art gallery with Irish and European works, rotating exhibitions and a manageable layout in the city centre.
Engaging museum in the GPO covering the 1916 Rising and modern Irish history through immersive displays and original spaces.
Lively cultural quarter of cobbled lanes, street music, independent shops and busy public spaces near the River Liffey.
Grand Georgian park with formal paths, lake views and easy access to museums, shopping streets and elegant city architecture.
Historic Georgian square with colourful doorways and a calm residential feel, ideal for a short architectural walk.
A hearty bacon joint simmered and served with buttery cabbage and potatoes; a long-standing Dublin and Irish home-cooking staple.
Slow-cooked lamb or mutton with potatoes, onions and carrots. It is one of Ireland’s best-known traditional comfort dishes.
A dense fruit loaf made with tea-soaked dried fruit and spices, often served sliced with butter. Popular in Irish cafés and homes.
Elegant dining room for modern Irish cuisine with tasting menus and careful presentation, suited to a special meal.
Well-known city-centre restaurant serving polished Irish cooking with seafood, meat and seasonal produce in a smart but relaxed room.
Long-established oyster bar and seafood venue famous for shellfish, chowder and stout in a bustling traditional atmosphere.
Dublin is pricier than many European cities, with higher hotel rates, restaurant prices and public transport costs, especially in central tourist areas.
Tipping is appreciated but not mandatory. In restaurants, 10% is common for good service if not included. Round up taxi fares; cafés usually do not expect tips.
Official public transport app
Dublin Airport Terminal 2 -> O'Connell Street, Dublin
Find answers to the most common questions about traveling from Letterkenny to Dublin by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Dublin, this guide helps you travel smarter and with confidence.

Most Letterkenny to Dublin buses use the Letterkenny, Bus Station to Dublin, Airport (Terminal 2) station pair, with some services arriving at Dublin, Busáras. Use this guide to compare Letterkenny and Dublin bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Letterkenny, Port Road (ATU Donegal Letterkenny) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi is available at Letterkenny, Port Road (ATU Donegal Letterkenny). ATMs are available at Letterkenny, Port Road (ATU Donegal Letterkenny).
Ticket office support is available at Letterkenny, Port Road (ATU Donegal Letterkenny).
Available at Letterkenny, Port Road (ATU Donegal Letterkenny): Parking, Taxis, WC.
Accessibility facilities are available at Letterkenny, Port Road (ATU Donegal Letterkenny): Curbside boarding available.
Letterkenny, Bus Station has practical services for this route, including Accessibility.
Accessibility facilities are available at Letterkenny, Bus Station: The place has an entrance that is wheelchair-accessible.
Dublin, Airport (Terminal 2) is 10 km from Dublin city centre. Public transport options include:
Dublin, Airport (Terminal 2) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food options include: Starbucks (in the station), McDonald's (in the station).
Free Wi-Fi. ATMs are located near the arrivals area.
Ticket office support is available at Dublin, Airport (Terminal 2).
Available at Dublin, Airport (Terminal 2): Parking, Taxis, WC.
Accessibility facilities are available at Dublin, Airport (Terminal 2): Elevators, ramps.
Dublin, Busáras is 1 km from Dublin city centre. Public transport options include:
Dublin, Busáras has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food options include: Cafeteria (in the station), Fast-Food Outlet (in the station).
Free Wi-Fi. ATMs are located near the main entrance and in the waiting area.
Ticket office support is available at Dublin, Busáras.
Available at Dublin, Busáras: Parking, Taxis, WC.
Accessibility facilities are available at Dublin, Busáras: Elevators, ramps.
Dublin, N4 (Liffey Valley) is 9 km from Dublin city centre. Public transport options include:
Dublin, N4 (Liffey Valley) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Restaurants available in shopping center.
Wi-Fi is available at Dublin, N4 (Liffey Valley). ATMs are multiple ATMs in the shopping center.
Ticket office support is available at Dublin, N4 (Liffey Valley).
Available at Dublin, N4 (Liffey Valley): Parking, Taxis, WC.
Accessibility facilities are available at Dublin, N4 (Liffey Valley): Wheelchair accessible.
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