How far is Sligo from Letterkenny?

The distance between Sligo and Letterkenny is around 91 km (56 miles).

What are the departure and arrival locations for buses traveling from Sligo to Letterkenny?

Buses traveling this route start their trip at Sligo Bus Depot, in Sligo, and end it at Letterkenny - Bus Station, in Letterkenny.

Bus from Sligo to Letterkenny starting at $17 | Compare & Save up to 52%

Next bus departures

Next departures for Sligo to Letterkenny on November 24
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	CheapestFastest
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 48m	10:23am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 57m	10:32am	Letterkenny Port	No tags
Bus	11:45am	Sligo Bus Station	1h 48m	1:33pm	Letterkenny Port	No tags

Next departures for Sligo to Letterkenny on November 25
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	CheapestFastest
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 57m	10:32am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 48m	10:23am	Letterkenny Port	No tags
Bus	11:45am	Sligo Bus Station	1h 48m	1:33pm	Letterkenny Port	No tags

Next departures for Sligo to Letterkenny on November 26
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	Cheapest
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	Fastest
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	No tags
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 57m	10:32am	Letterkenny Port	No tags

Next departures for Sligo to Letterkenny on November 27
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	Cheapest
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	Fastest
Bus	8:35am	Sligo Bus Station	1h 48m	10:23am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 57m	10:32am	Letterkenny Port	No tags
Bus	11:45am	Sligo Bus Station	1h 48m	1:33pm	Letterkenny Port	No tags

Next departures for Sligo to Letterkenny on November 28
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	Cheapest
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	Fastest
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	No tags
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 48m	10:23am	Letterkenny Port	No tags

Next departures for Sligo to Letterkenny on November 29
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:35am	Sligo Bus Station	1h 48m	9:23am	Letterkenny Port	CheapestFastest
Bus	7:35am	Sligo Bus Station	1h 57m	9:32am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 48m	10:23am	Letterkenny Port	No tags
Bus	8:35am	Sligo Bus Station	1h 57m	10:32am	Letterkenny Port	No tags
Bus	11:45am	Sligo Bus Station	1h 57m	1:42pm	Letterkenny Port	No tags

Last refresh of the prices: Today at 10:58 AM GMT.

Get from Sligo to Letterkenny

This route is served by bus only

The journey takes about 1 hour 55 minutes, and with fares starting at just $39, it presents an excellent value for a comfortable ride.

19bus per day

1h 55mAverage Duration

91 kmDistance

2kgCO₂ emissions

Where are the popular stops in Sligo and Letterkenny?

Stops in Sligo

A
Sligo Bus Depot
Adelaide St, Abbeyquarter North, Sligo, Ireland
B
Sligo Bus Station
1 Knappagh Rd, Sligo, Ireland

Stops in Letterkenny

A
Letterkenny - Bus Station
Ramelton Rd, Letterkenny, Co. Donegal, Ireland

Compare bus companies

Expressway

4/5443 reviews

Staff4.7

Timeliness3.6

Cleanliness4.4

Wifi3.1

Based on 443 reviews, the company was rated 3.8 stars on Busbud. Travellers were especially satisfied with the staff and the ticket access but often complained with the WiFi. Expressway ticket prices on this trip start at $39

IE Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about travelling from Sligo to Letterkenny by bus

How far is Sligo from Letterkenny?
The distance between Sligo and Letterkenny is around 91 km (56 miles).
What are the departure and arrival locations for buses traveling from Sligo to Letterkenny?
Buses traveling this route start their trip at Sligo Bus Depot, in Sligo, and end it at Letterkenny - Bus Station, in Letterkenny.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11-21

$35

11-22

$35

Today

$35

11-24

$35

11-25

$35

11-26

$17

11-27

$35

11-28

$17

The cheapest trip from Sligo to Letterkenny was searched and found on Nov 26, 2025 with a price of $17

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sligo to Letterkenny, as early as possible.

You can expect to pay from $17 to $35 for a bus ticket from Sligo to Letterkenny based on the last 2 days. You can expect to find the cheapest price for the trip at $17 which is on 2025-11-26.