Bus Newcastle West to Letterkenny | Tickets & Timetables

Newcastle West to Letterkenny buses

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Trip Overview

The average bus between Newcastle West and Letterkenny takes 7h 45m and the fastest bus takes 6h 55m. The bus service runs several times per day from Newcastle West 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.

7h 45m
Duration: 478 km
Distance: Every 3 hours
Frequency

Bus via Dublin Airport (DUB)

best

Take the bus from Newcastle West to Airport Zone 12bus 722
Take the bus from Airport Zone 12 to Letterkenny Busbus 32

7h 39m

Newcastle West to Letterkenny bus times

Buses run every 3 hours between Newcastle West and Letterkenny. The earliest departure is at 3:55 AM at night, and the last departure from Newcastle West is at 6:55 PM which arrives into Letterkenny at 4:11 AM. All services require a transfer, and take on average 7h 45m. The schedules shown below are for the next available departures.

Departing Saturday, August 15, 2026

11:55 AM → 7:19 PM
7h 24m • 1 change
1:55 PM → 9:15 PM
7h 20m • 1 change
3:55 PM → 11:16 PM
7h 21m • 1 change
6:55 PM → 4:11 AM
Arrives next day
9h 16m • 1 change

Departing Sunday, August 16, 2026

3:55 AM → 11:19 AM
7h 24m • 1 change
5:55 AM → 2:34 PM
8h 39m • 1 change
7:55 AM → 3:55 PM
8h • 1 change
9:55 AM → 6:24 PM
8h 29m • 1 change
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Departing Monday, August 17, 2026

3:55 AM → 11:19 AM
7h 24m • 1 change
5:55 AM → 12:55 PM
7h • 1 change
7:55 AM → 3:55 PM
8h • 1 change
9:55 AM → 5:45 PM
7h 50m • 1 change
Show more

Departing Tuesday, August 18, 2026

3:55 AM → 11:19 AM
7h 24m • 1 change
5:55 AM → 12:55 PM
7h • 1 change
7:55 AM → 4:54 PM
8h 59m • 1 change
9:55 AM → 5:45 PM
7h 50m • 1 change
Show more

Departing Wednesday, August 19, 2026

3:55 AM → 11:19 AM
7h 24m • 1 change
5:55 AM → 12:55 PM
7h • 1 change
7:55 AM → 4:54 PM
8h 59m • 1 change
9:55 AM → 5:45 PM
7h 50m • 1 change
Show more

Departing Thursday, August 20, 2026

3:55 AM → 11:19 AM
7h 24m • 1 change
5:55 AM → 12:55 PM
7h • 1 change
7:55 AM → 4:54 PM
8h 59m • 1 change
9:55 AM → 5:45 PM
7h 50m • 1 change
Show more

Departing Friday, August 21, 2026

3:55 AM → 11:19 AM
7h 24m • 1 change
5:55 AM → 12:55 PM
7h • 1 change
7:55 AM → 3:55 PM
8h • 1 change
9:55 AM → 5:45 PM
7h 50m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Newcastle West 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.