Bus Letterkenny to Dublin: Compare prices and save money

Compare all timetables for the bus from Letterkenny to Dublin

Here is a selection of the cheapest bus trips from the schedule from Letterkenny to Dublin from various bus operators like Expressway for the next days.

today

tomorrow

$45

Sunday

$44

Monday

$12

Tuesday

$12

Wednesday

$12

Thursday

$12

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	11h 25m	6:32 PM	Letterkenny	Bus Station	5:57 AM	Dublin	St. Helen's	Economy	$45	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/25/2026 6:32:00 PM to St. Helen's, Dublin (Ireland) arriving at 7/26/2026 5:57:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is 11h 25m
Expressway	13h 11m	12:02 AM	Letterkenny	Bus Station	1:13 PM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/25/2026 12:02:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/25/2026 1:13:00 PM. 50 Economy ticket for $49 per person are available. Travel duration is 13h 11m
Expressway	12h 15m	12:02 AM	Letterkenny	Bus Station	12:17 PM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/25/2026 12:02:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/25/2026 12:17:00 PM. 50 Economy ticket for $49 per person are available. Travel duration is 12h 15m
Expressway	11h 15m	12:02 AM	Letterkenny	Bus Station	11:17 AM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/25/2026 12:02:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/25/2026 11:17:00 AM. 50 Economy ticket for $49 per person are available. Travel duration is 11h 15m
Expressway	9h 15m	2:02 AM	Letterkenny	Bus Station	11:17 AM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/25/2026 2:02:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/25/2026 11:17:00 AM. 50 Economy ticket for $49 per person are available. Travel duration is 9h 15m

Did you know that if you travel from Letterkenny to Dublin via Dublin Airport, you can save more than $25? You can find the corresponding connections below.
- Expressway
  
  4h 18m
  
  0
  
  6:32 PM
  
  Letterkenny
  Bus Station
  
  10:26 PM
  
  Dublin Airport
  Dublin Airport
  
  0
  
  Economy
  
  $11
  
  A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/25/2026 6:32:00 PM to Dublin Airport, Dublin Airport (Ireland) arriving at 7/25/2026 10:26:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 54m
- Dublin Coach
  
  0h 20m
  
  0
  
  10:30 PM
  
  Dublin Airport
  Dublin Airport
  
  10:50 PM
  
  Dublin
  Red Cow
  
  0
  
  Economy
  
  $9
  
  A Bus from Dublin Coach goes from Dublin Airport, Dublin Airport (Ireland) at 7/25/2026 10:30:00 PM to Red Cow, Dublin (Ireland) arriving at 7/25/2026 10:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 0h 20m
Travel Time is 4h 57m shorter, and you will save $25

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	10h 6m	12:32 PM	Letterkenny	Bus Station	10:38 PM	Dublin	St. Helen's	Economy	$44	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/26/2026 12:32:00 PM to St. Helen's, Dublin (Ireland) arriving at 7/26/2026 10:38:00 PM. 50 Economy ticket for $44 per person are available. Travel duration is 10h 6m
Expressway	11h 28m	6:32 PM	Letterkenny	Bus Station	6:00 AM	Dublin	St. Helen's	Economy	$45	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/26/2026 6:32:00 PM to St. Helen's, Dublin (Ireland) arriving at 7/27/2026 6:00:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is 11h 28m
Expressway	12h 13m	2:02 AM	Letterkenny	Bus Station	2:15 PM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/26/2026 2:02:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/26/2026 2:15:00 PM. 50 Economy ticket for $49 per person are available. Travel duration is 12h 13m
Expressway	13h 13m	2:02 AM	Letterkenny	Bus Station	3:15 PM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/26/2026 2:02:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/26/2026 3:15:00 PM. 50 Economy ticket for $49 per person are available. Travel duration is 13h 13m
Expressway	12h 43m	4:32 AM	Letterkenny	Bus Station	5:15 PM	Dublin	St. Helen's	Economy	$49	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/26/2026 4:32:00 AM to St. Helen's, Dublin (Ireland) arriving at 7/26/2026 5:15:00 PM. 50 Economy ticket for $49 per person are available. Travel duration is 12h 43m

Did you know that if you travel from Letterkenny to Dublin via Dublin Airport, you can save more than $26? You can find the corresponding connections below.
- Expressway
  
  6h 8m
  
  0
  
  6:32 PM
  
  Letterkenny
  Bus Station
  
  10:26 PM
  
  Dublin Airport
  Dublin Airport
  
  0
  
  Economy
  
  $12
  
  A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/27/2026 6:32:00 PM to Dublin Airport, Dublin Airport (Ireland) arriving at 7/27/2026 10:26:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 54m
- Aircoach
  
  0h 20m
  
  0
  
  12:20 AM
  
  Dublin Airport
  Dublin Airport
  
  12:40 AM
  
  Dublin
  Drumcondra Road Lower
  
  0
  
  Economy
  
  $7
  
  A Bus from Aircoach goes from Dublin Airport, Dublin Airport (Ireland) at 7/28/2026 12:20:00 AM to Drumcondra Road Lower, Dublin (Ireland) arriving at 7/28/2026 12:40:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 0h 20m
Travel Time is 3h 58m shorter, and you will save $26

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	4h 26m	6:30 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/27/2026 6:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/27/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 26m
Expressway	4h 24m	6:32 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/27/2026 6:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/27/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 24m
Expressway	3h 49m	12:00 AM	Letterkenny	Bus Station	3:49 AM	Dublin	Busáras	Economy	$33	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/27/2026 12:00:00 AM to Busáras, Dublin (Ireland) arriving at 7/27/2026 3:49:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 49m
Expressway	3h 47m	12:02 AM	Letterkenny	Bus Station	3:49 AM	Dublin	Busáras	Economy	$33	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/27/2026 12:02:00 AM to Busáras, Dublin (Ireland) arriving at 7/27/2026 3:49:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 47m
Expressway	3h 49m	2:00 AM	Letterkenny	Bus Station	5:49 AM	Dublin	Busáras	Economy	$33	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/27/2026 2:00:00 AM to Busáras, Dublin (Ireland) arriving at 7/27/2026 5:49:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 49m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	4h 26m	6:30 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/28/2026 6:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/28/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 26m
Expressway	4h 24m	6:32 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/28/2026 6:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/28/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 24m
Expressway	4h 25m	12:30 PM	Letterkenny	Bus Station	4:55 PM	Dublin	Busáras	Economy	$22	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/28/2026 12:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/28/2026 4:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 4h 25m
Expressway	4h 23m	12:32 PM	Letterkenny	Bus Station	4:55 PM	Dublin	Busáras	Economy	$22	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/28/2026 12:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/28/2026 4:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 4h 23m
Expressway	3h 49m	12:00 AM	Letterkenny	Bus Station	3:49 AM	Dublin	Busáras	Economy	$33	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/28/2026 12:00:00 AM to Busáras, Dublin (Ireland) arriving at 7/28/2026 3:49:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 49m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	4h 26m	6:30 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/29/2026 6:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/29/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 26m
Expressway	4h 24m	6:32 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/29/2026 6:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/29/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 24m
Expressway	4h 25m	12:30 PM	Letterkenny	Bus Station	4:55 PM	Dublin	Busáras	Economy	$22	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/29/2026 12:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/29/2026 4:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 4h 25m
Expressway	4h 23m	12:32 PM	Letterkenny	Bus Station	4:55 PM	Dublin	Busáras	Economy	$22	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/29/2026 12:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/29/2026 4:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 4h 23m
Expressway	3h 49m	12:00 AM	Letterkenny	Bus Station	3:49 AM	Dublin	Busáras	Economy	$33	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/29/2026 12:00:00 AM to Busáras, Dublin (Ireland) arriving at 7/29/2026 3:49:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 49m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	4h 26m	6:30 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/30/2026 6:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/30/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 26m
Expressway	4h 24m	6:32 PM	Letterkenny	Bus Station	10:56 PM	Dublin	Busáras	Economy	$12	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/30/2026 6:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/30/2026 10:56:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 4h 24m
Expressway	4h 25m	12:30 PM	Letterkenny	Bus Station	4:55 PM	Dublin	Busáras	Economy	$22	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/30/2026 12:30:00 PM to Busáras, Dublin (Ireland) arriving at 7/30/2026 4:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 4h 25m
Expressway	4h 23m	12:32 PM	Letterkenny	Bus Station	4:55 PM	Dublin	Busáras	Economy	$22	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/30/2026 12:32:00 PM to Busáras, Dublin (Ireland) arriving at 7/30/2026 4:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 4h 23m
Expressway	3h 49m	12:00 AM	Letterkenny	Bus Station	3:49 AM	Dublin	Busáras	Economy	$33	A Bus from Expressway goes from Bus Station, Letterkenny (Ireland) at 7/30/2026 12:00:00 AM to Busáras, Dublin (Ireland) arriving at 7/30/2026 3:49:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 49m

Frequency of bus connections between Letterkenny and Dublin

See here how frequent the connections between Letterkenny and Dublin are, during different times and days of the week.

Thursday is the busiest day, with more than 140 daily buses from Letterkenny to Dublin. Sunday has instead the fewest connections, with only 20 daily coaches between Letterkenny and Dublin.

The busiest time of the day is the Morning, with 260 buses from Letterkenny to Dublin, while Evening sees the fewest connections between Letterkenny and Dublin, with 27 offers.

Test cheapest views

The cheapest bus for the 7/22/2026 costs just $11, from Expressway

Facts about the bus from Letterkenny to Dublin

Compare all providers like Expressway that travel 92 times every day by bus from Letterkenny to Dublin in one click! Book your bus ticket from Letterkenny to Dublin starting from $11!

Cheapest Bus	$11
Fastest Bus	3h 47m
Earliest Bus	12:02 AM
Latest Bus	6:32 PM
Daily Bus Routes	92 Ø
Distance	125.9 miles
Bus Companies	Expressway

Cheapest bus connections from Letterkenny to Dublin

Every day, 92 buses from 1 bus companies leave Letterkenny for Dublin: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/24/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

Thursday 07/23

Friday 07/24

Saturday 07/25

Sunday 07/26

$44

Monday 07/27

$12

Tuesday 07/28

$34

Wednesday 07/29

$12

Thursday 07/30

$12

Friday 07/31

$45

Saturday 08/01

$49

Sunday 08/02

$45

Monday 08/03

$12

Tuesday 08/04

Wednesday 08/05

$34

Thursday 08/06

$12

Friday 08/07

$22

Saturday 08/08

$45

Sunday 08/09

$34

Monday 08/10

$49

Tuesday 08/11

$12

Wednesday 08/12

$12

Thursday 08/13

Friday 08/14

Saturday 08/15

The cheapest time to travel from Letterkenny to Dublin

See here on which day and which time of the day you can find the cheapest bus ticket from Letterkenny to Dublin, for the next 30 days.

With a price starting from $12, Monday is the cheapest day for a bus from Letterkenny to Dublin. Saturday instead is the most expensive day with prices starting from $45.

Evening is the cheapest day time for bus tickets from Letterkenny to Dublin, with $12. Morning is the most expensive time of the day with prices starting from $33.

How to save money travelling from Letterkenny to Dublin

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Letterkenny to Dublin in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Letterkenny to Dublin, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Letterkenny to Dublin are also emptier.

All bus stations and stops in Letterkenny and Dublin

In the map below, you can see where to find all bus stations in Letterkenny and Dublin.

Bus Station

Ramelton Rd

Batchelors Walk

R148 24

Busáras

Store Street 22

Crampton Quay

Crampton Quay 1-4

Custom House Quay

North Dock 1

Red Cow

Service and Comfort on the bus from Letterkenny to Dublin

Want to know which seat classes are available on the buses from Letterkenny to Dublin? Or which bus companies serve the route Letterkenny to Dublin? Below you will find answers to your questions.

FAQs about the Letterkenny to Dublin bus

How much does a Letterkenny Dublin bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $11 and takes 4h 26m to reach Dublin. Compare offers to save money!

How much could I save by comparing buses from Letterkenny to Dublin?

This route is offered by 1 companies with a range of ticket prices between $11 and $61. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Dublin.

On average, how many connections are available from Letterkenny to Dublin each day?

Every day, the Letterkenny to Dublin bus route is served by approximately 92 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Letterkenny to Dublin take?

The fastest bus from Letterkenny to Dublin is offered by Expressway and takes 3h 47m. Bus tickets for this connection cost $33. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Letterkenny to Dublin?

The earliest bus arriving in Dublin from Letterkenny starts at 12:02 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Letterkenny to Dublin?

The latest bus trip departing from Letterkenny for Dublin starts at 6:32 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Letterkenny Dublin route?

When traveling by bus from Letterkenny to Dublin, passengers can travel with Expressway. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Letterkenny and Dublin?

You can check all the direct connections between Letterkenny and Dublin by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Expressway.

What can I take with me on the Letterkenny to Dublin bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Letterkenny Dublin bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Letterkenny Dublin bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Letterkenny to Dublin on your planned travel date.

Available seat classes which are offered on the bus route Letterkenny to Dublin

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Letterkenny and to Dublin

Here’s an overview of the most popular bus routes to Letterkenny and to Dublin. Simply click on the connection of your choice, and you will find all the details about your bus route!