The cheapest and fastest buses from Sligo to Letterkenny
Cheapest price
€0.00
Average price
€20
Fastest journey
1 h 35 m
Average duration
1 h 47 m
Buses per day
5
Distance
90 km
The best way to find a cheap bus ticket from Sligo to Letterkenny is to book your journey as far in advance as possible and to avoid traveling at rush hour.
Of the 5 buses that leave Sligo for Letterkenny on Tue, Mar 10, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Mar 10 the direct buses cover the 90 km distance in an average of 1 h 47 m but if you time it right, some buses will get you there in just 1 h 35 m .
On Tue, Mar 10 the slowest buses will take 1 h 55 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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Live departures
Sligo to Letterkenny bus times
The table below shows live departures for Sligo to Letterkenny buses for tomorrow, Tuesday, March 10. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:35 AM Sligo Bus Station | 1h55 | 9:30 AM Letterkenny Bus Station | 0 transfersDirect | |
![]() | 8:35 AM Sligo Bus Station | 1h55 | 10:30 AM Letterkenny Bus Station | 0 transfersDirect | |
![]() | 8:55 AM Sligo Bus Station | 2h03 | 10:58 AM Letterkenny Bus Station | 0 transfersDirect | |
![]() | 11:15 AM Sligo Markievicz Road | 1h35 | 12:50 PM Letterkenny Bus Station | 0 transfersDirect | |
![]() | 11:45 AM Sligo Bus Station | 1h55 | 1:40 PM Letterkenny Bus Station | 0 transfersDirect |
Find all the dates and times for this journey
Compare prices and tickets Sligo to Letterkenny by bus
Compare bus 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.
Mar 10
Mar 11
Mar 12
Mar 13
Mar 14
Mar 15
Mar 16
Why should you book Sligo to Letterkenny buses with Omio?
Why book with Omio vs European Sleeper?
- Compare with other providers: On Omio, you can not only buy tickets for European Sleeper, but also compare tickets for the likes of Bus Feda Teoranta, Local Link Donegal Sligo Leitrim or Bus Éireann to find the best option for your trip from Sligo to Letterkenny.
- 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.
Why book with Omio over Busbud or Checkmybus?
- Official reseller: European Sleeper tickets can only be bought on Omio or European Sleeper's website as Omio is the only official third party seller for European Sleeper tickets. Busbud or Checkmybus do not sell European Sleeper tickets as they are not official sellers.
Journey information
Overview: Bus from Sligo to Letterkenny
Buses from Sligo to Letterkenny run on average 18 times per day, taking around 1h 53m. Cheap bus tickets for this journey start at €14 if you book in advance.
There are 17 buses per day. The earliest bus runs at 07:35, the last at 19:12. The fastest bus covers the 90 km distance in 1h 35m.
Distance 90 km |
Average bus duration 1h 53m |
Cheapest ticket price €14 |
Buses per day 18 |
Direct buses 17 |
Fastest bus 1h 35m |
First bus 07:35 |
Last bus 19:12 |
Bus providers: European Sleeper, Bus Feda Teoranta, Local Link Donegal Sligo Leitrim, Bus Éireann from Sligo to LetterkennyYou can travel by bus between Sligo to Letterkenny with European Sleeper, Bus Feda Teoranta, Local Link Donegal Sligo Leitrim, Bus Éireann for as low as €14. When you search for schedules and tickets, Omio will show you the best journey
European Sleeper
Bus Feda Teoranta
Local Link Donegal Sligo Leitrim
Bus Éireann
FAQs: Bus from Sligo to Letterkenny
Find answers to the most common questions about traveling from Sligo to Letterkenny 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 Letterkenny, this guide helps you travel smarter and with confidence.

- European Sleeper
- Pram/stroller access and dedicated wheelchair accessibility are available.
- European Sleeper
- The cancellation policy depends on the type of ticket chosen.
- European Sleeper
- One piece of baggage and one piece of hand luggage are allowed.
- European Sleeper
- For medium-sized dogs, an additional ticket is required.
- European Sleeper
- Small pets are allowed in carriers, and dogs must be muzzled and leashed
- guide dogs are allowed for free.
popular bus stations
Popular bus stations from Sligo to Letterkenny
- The place has an entrance that is wheelchair-accessible
- The place has an entrance that is wheelchair-accessible
Most popular bus connections from Sligo
More options for your journey from Sligo to Letterkenny
Here are some other resources that might have the information you need
