Bus Dublin Airport (DUB) to Letterkenny: Find cheap tickets

Compare all timetables for the shuttles from Dublin Airport to Letterkenny

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

today

$11

tomorrow

$22

Wednesday

$11

Thursday

$12

Friday

$22

Saturday

Sunday

$12

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	3h 51m	7:25 AM	Dublin Airport	Dublin Airport	11:16 AM	Letterkenny	Bus Station	Economy	$11	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/27/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/27/2026 11:16:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 51m
Expressway	3h 31m	12:38 AM	Dublin Airport	Dublin Airport	4:09 AM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/27/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/27/2026 4:09:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 31m
Expressway	3h 51m	8:40 AM	Dublin Airport	Dublin Airport	12:31 PM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/27/2026 8:40:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/27/2026 12:31:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 51m
Expressway	3h 51m	10:40 AM	Dublin Airport	Dublin Airport	2:31 PM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/27/2026 10:40:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/27/2026 2:31:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 51m
Expressway	3h 51m	1:00 PM	Dublin Airport	Dublin Airport	4:51 PM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/27/2026 1:00:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/27/2026 4:51:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 51m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	3h 37m	6:24 PM	Dublin Airport	Dublin Airport	10:01 PM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/28/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/28/2026 10:01:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 37m
Expressway	3h 34m	6:24 PM	Dublin Airport	Dublin Airport	9:58 PM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/28/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/28/2026 9:58:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 34m
Expressway	3h 33m	12:38 AM	Dublin Airport	Dublin Airport	4:11 AM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/28/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/28/2026 4:11:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 33m
Expressway	3h 54m	7:25 AM	Dublin Airport	Dublin Airport	11:19 AM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/28/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/28/2026 11:19:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 54m
Expressway	3h 54m	8:40 AM	Dublin Airport	Dublin Airport	12:34 PM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/28/2026 8:40:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/28/2026 12:34:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 54m

Did you know that if you travel from Dublin Airport to Letterkenny via Dublin, you can save more than $0? You will find the corresponding connections below.
- Save more than 1%
  
  3h 58m
  
  Dublin Airport
  
  5 mi
  
  6:00 PM
  
  Dublin
  Busáras
  
  9:58 PM
  
  Letterkenny
  Bus Station
  
  0 mi
  
  Economy
  
  $22
  
  A Bus from goes from Busáras, Dublin (Ireland) at 7/28/2026 6:00:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/28/2026 9:58:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 58m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	3h 51m	7:25 AM	Dublin Airport	Dublin Airport	11:16 AM	Letterkenny	Bus Station	Economy	$11	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/29/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/29/2026 11:16:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 51m
Expressway	3h 34m	6:24 PM	Dublin Airport	Dublin Airport	9:58 PM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/29/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/29/2026 9:58:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 34m
Expressway	3h 31m	12:38 AM	Dublin Airport	Dublin Airport	4:09 AM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/29/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/29/2026 4:09:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 31m
Expressway	3h 51m	8:40 AM	Dublin Airport	Dublin Airport	12:31 PM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/29/2026 8:40:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/29/2026 12:31:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 51m
Expressway	3h 51m	10:40 AM	Dublin Airport	Dublin Airport	2:31 PM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/29/2026 10:40:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/29/2026 2:31:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 51m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	3h 51m	7:25 AM	Dublin Airport	Dublin Airport	11:16 AM	Letterkenny	Bus Station	Economy	$12	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/30/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/30/2026 11:16:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 51m
Expressway	3h 54m	7:25 AM	Dublin Airport	Dublin Airport	11:19 AM	Letterkenny	Bus Station	Economy	$12	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/30/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/30/2026 11:19:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 54m
Expressway	3h 31m	12:38 AM	Dublin Airport	Dublin Airport	4:09 AM	Letterkenny	Bus Station	Economy	$33	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/30/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/30/2026 4:09:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 31m
Expressway	3h 33m	12:38 AM	Dublin Airport	Dublin Airport	4:11 AM	Letterkenny	Bus Station	Economy	$33	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/30/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/30/2026 4:11:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 33m
Expressway	3h 51m	8:40 AM	Dublin Airport	Dublin Airport	12:31 PM	Letterkenny	Bus Station	Economy	$33	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/30/2026 8:40:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/30/2026 12:31:00 PM. 50 Economy ticket for $33 per person are available. Travel duration is 3h 51m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	3h 51m	7:25 AM	Dublin Airport	Dublin Airport	11:16 AM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/31/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 11:16:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 51m
Expressway	3h 34m	6:24 PM	Dublin Airport	Dublin Airport	9:58 PM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/31/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 9:58:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 34m
Expressway	3h 54m	7:25 AM	Dublin Airport	Dublin Airport	11:19 AM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/31/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 11:19:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 54m
Expressway	3h 37m	6:24 PM	Dublin Airport	Dublin Airport	10:01 PM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/31/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 10:01:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 37m
Expressway	3h 31m	12:38 AM	Dublin Airport	Dublin Airport	4:09 AM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 7/31/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 4:09:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 31m

Did you know that if you travel from Dublin Airport to Letterkenny via Dublin, you can save more than $11? You will find the corresponding connections below.
- Save more than 50%
  
  4h 16m
  
  Dublin Airport
  
  5 mi
  
  7:00 AM
  
  Dublin
  Busáras
  
  11:16 AM
  
  Letterkenny
  Bus Station
  
  0 mi
  
  Economy
  
  $11
  
  A Bus from goes from Busáras, Dublin (Ireland) at 7/31/2026 7:00:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 11:16:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 16m
Did you know that if you travel from Dublin Airport to Letterkenny via Dublin, you can save more than $4? You can find the corresponding connections below.
- Aircoach
  
  4h 36m
  
  0
  
  6:40 AM
  
  Dublin Airport
  Dublin Airport - Terminal 2 (Zone 20)
  
  6:53 AM
  
  Dublin
  Drumcondra Road Lower
  
  0
  
  Economy
  
  $7
  
  A Bus from Aircoach goes from Dublin Airport - Terminal 2 (Zone 20), Dublin Airport (Ireland) at 7/31/2026 6:40:00 AM to Drumcondra Road Lower, Dublin (Ireland) arriving at 7/31/2026 6:53:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 0h 13m
- Expressway
  
  4h 16m
  
  0
  
  7:00 AM
  
  Dublin
  Busáras
  
  11:16 AM
  
  Letterkenny
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from Expressway goes from Busáras, Dublin (Ireland) at 7/31/2026 7:00:00 AM to Bus Station, Letterkenny (Ireland) arriving at 7/31/2026 11:16:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 16m
Travel time is 1h 5m longer, but you will save $4

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Expressway	3h 54m	7:25 AM	Dublin Airport	Dublin Airport	11:19 AM	Letterkenny	Bus Station	Economy	$12	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 8/2/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 8/2/2026 11:19:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 54m
Expressway	3h 51m	7:25 AM	Dublin Airport	Dublin Airport	11:16 AM	Letterkenny	Bus Station	Economy	$12	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 8/2/2026 7:25:00 AM to Bus Station, Letterkenny (Ireland) arriving at 8/2/2026 11:16:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 51m
Expressway	3h 37m	6:24 PM	Dublin Airport	Dublin Airport	10:01 PM	Letterkenny	Bus Station	Economy	$22	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 8/2/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 8/2/2026 10:01:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 37m
Expressway	3h 34m	6:24 PM	Dublin Airport	Dublin Airport	9:58 PM	Letterkenny	Bus Station	Economy	$23	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 8/2/2026 6:24:00 PM to Bus Station, Letterkenny (Ireland) arriving at 8/2/2026 9:58:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 34m
Expressway	3h 33m	12:38 AM	Dublin Airport	Dublin Airport	4:11 AM	Letterkenny	Bus Station	Economy	$32	A Bus from Expressway goes from Dublin Airport, Dublin Airport (Ireland) at 8/2/2026 12:38:00 AM to Bus Station, Letterkenny (Ireland) arriving at 8/2/2026 4:11:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 33m

Frequency of bus connections between Dublin Airport and Letterkenny

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

Sunday is the busiest day, with more than 36 daily buses from Dublin Airport to Letterkenny. Monday has instead the fewest connections, with only 12 daily coaches between Dublin Airport and Letterkenny.

The busiest time of the day is the Afternoon, with 65 buses from Dublin Airport to Letterkenny, while Night sees the fewest connections between Dublin Airport and Letterkenny, with 13 offers.

Facts about the bus from Dublin Airport (DUB) to Letterkenny

Compare all providers like Expressway that travel 26 times every day by bus from Dublin Airport to Letterkenny in one click! Book your bus ticket from Dublin Airport to Letterkenny starting from $11!

Cheapest Bus	$11
Fastest Bus	3h 31m
Earliest Bus	12:38 AM
Latest Bus	9:38 PM
Daily Bus Routes	26 Ø
Distance	121.5 miles
Bus Companies	Expressway

Cheapest bus connections from Dublin Airport to Letterkenny

Every day, 26 buses from 1 bus companies leave Dublin Airport for Letterkenny: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/27/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/26

Monday 07/27

$49

Tuesday 07/28

$98

Wednesday 07/29

$72

Thursday 07/30

$98

Friday 07/31

$72

Saturday 08/01

Sunday 08/02

$103

Monday 08/03

$11

Tuesday 08/04

$72

Wednesday 08/05

$98

Thursday 08/06

$11

Friday 08/07

$98

Saturday 08/08

$103

Sunday 08/09

$98

Monday 08/10

$22

Tuesday 08/11

$22

Wednesday 08/12

$103

Thursday 08/13

$72

Friday 08/14

$72

Saturday 08/15

Sunday 08/16

$103

Monday 08/17

Tuesday 08/18

Wednesday 08/19

$72

Thursday 08/20

$103

Friday 08/21

$72

Saturday 08/22

The cheapest time to travel from Dublin Airport to Letterkenny

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

With a price starting from $11, Monday is the cheapest day for a bus from Dublin Airport to Letterkenny. Tuesday instead is the most expensive day with prices starting from $22.

Morning is the cheapest day time for bus tickets from Dublin Airport to Letterkenny, with $11. Afternoon is the most expensive time of the day with prices starting from $32.

How to save money travelling from Dublin Airport to Letterkenny

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 Dublin Airport to Letterkenny 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 Dublin Airport to Letterkenny, 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 Dublin Airport to Letterkenny are also emptier.

Beloved bus companies from Dublin Airport to Letterkenny

These are the most booked bus companies between Dublin Airport to Letterkenny from our users.

Expressway from Dublin Airport to Letterkenny

Here you will find the key facts about the Expressway bus route Dublin Airport to Letterkenny:

Cheapest Price	$11
Fastest Bus	3h 31m
Earliest Bus	12:38 AM
Last Bus	9:38 PM
Daily Connections	26 Ø
Found on	7/3/2026

All bus stations and stops in Dublin Airport and Letterkenny

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

Dublin Airport

Dublin Airport - Terminal 2

Dublin Airport - Terminal 2 (Zone 20)

Dublin Airport - Zone 10

Atrium Road

Dublin Airport - Zone 11

Atrium Road

Bus Station

Ramelton Rd

Service and Comfort on the bus from Dublin Airport to Letterkenny

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

FAQs about the Dublin Airport to Letterkenny bus

How much does a Dublin Airport Letterkenny bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $11 and takes 3h 51m to reach Letterkenny. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $11 and $34. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Letterkenny.

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

Every day, the Dublin Airport to Letterkenny bus route is served by approximately 26 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest shuttle from Dublin Airport to Letterkenny is offered by Expressway and takes 3h 31m. Bus tickets for this connection cost $32. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Dublin Airport to Letterkenny?

The earliest bus arriving in Letterkenny from Dublin Airport starts at 12:38 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 shuttle from Dublin Airport to Letterkenny?

The latest bus trip departing from Dublin Airport for Letterkenny starts at 9:38 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 Dublin Airport Letterkenny route?

When traveling by shuttle from Dublin Airport to Letterkenny, 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 Dublin Airport and Letterkenny?

You can check all the direct connections between Dublin Airport and Letterkenny 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 Dublin Airport to Letterkenny 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 Dublin Airport Letterkenny bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Dublin Airport Letterkenny 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 shuttle from Dublin Airport to Letterkenny on your planned travel date.

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

Economy

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

More bus routes to Dublin Airport and to Letterkenny

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