Bus Tallaght to Letterkenny from €34 | Tickets & Timetables

Tallaght to Letterkenny buses

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Trip Overview

The average bus between Tallaght and Letterkenny takes 4h 11m and the fastest bus takes 3h 25m. There is a bus service every few hours from Tallaght to Letterkenny. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 11m
Duration: 249 km
Distance: €34
Average price: Hourly
Frequency

Bus via Airport Zone 16

best

Take the bus from Airport Zone 12 to Letterkenny Busbus 32

4h 49m

€28–45

Tallaght to Letterkenny bus times

Buses run hourly between Tallaght and Letterkenny. The earliest departure is at 12:15 AM at night, and the last departure from Tallaght is at 9:15 PM which arrives into Letterkenny at 1:14 AM. All services require a transfer at Airport Zone 16 and take an average of 4h 11m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

7:15 PM → 11:16 PM
4h 1m • 1 change
9:15 PM → 1:14 AM
Arrives next day
3h 59m • 1 change

Departing Tuesday, August 11, 2026

12:15 AM → 4:11 AM
3h 56m • 1 change
6:45 AM → 11:19 AM
4h 34m • 1 change
8:15 AM → 12:34 PM
4h 19m • 1 change
9:15 AM → 12:55 PM
3h 40m • 1 change
Show more

Departing Wednesday, August 12, 2026

12:15 AM → 4:11 AM
3h 56m • 1 change
6:45 AM → 11:19 AM
4h 34m • 1 change
8:15 AM → 12:34 PM
4h 19m • 1 change
9:15 AM → 12:55 PM
3h 40m • 1 change
Show more

Departing Thursday, August 13, 2026

12:15 AM → 4:11 AM
3h 56m • 1 change
6:45 AM → 11:19 AM
4h 34m • 1 change
8:15 AM → 12:34 PM
4h 19m • 1 change
9:15 AM → 12:55 PM
3h 40m • 1 change
Show more

Departing Friday, August 14, 2026

12:15 AM → 4:11 AM
3h 56m • 1 change
6:45 AM → 11:19 AM
4h 34m • 1 change
8:15 AM → 12:34 PM
4h 19m • 1 change
9:15 AM → 12:55 PM
3h 40m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Tallaght to Letterkenny? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.