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Castlebar to Dundalk trains

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Trip Overview

The average train between Castlebar and Dundalk takes 6h 56m and the fastest train takes 4h 50m. The train service runs several times per day from Castlebar to Dundalk. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 56m
Duration
335 km
Distance
€43
Average price
4 times a day
Frequency

Castlebar to Dundalk train times

Trains run 4 times a day between Castlebar and Dundalk. The earliest departure is at 5:28 AM in the morning, and the last departure from Castlebar is at 6:43 PM which arrives into Dundalk at 8:47 AM. All services require a transfer at Dublin Heuston and take an average of 6h 56m. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

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    Arrives next day

    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)14h 4m • 2 changes

Departing Wednesday, November 11, 2026

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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)4h 51m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 12m • 2 changes
  • Show more

Departing Thursday, November 12, 2026

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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)4h 51m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 12m • 2 changes
  • Show more

Departing Friday, November 13, 2026

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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)4h 51m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 12m • 2 changes
  • Show more

Departing Saturday, November 14, 2026

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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 20m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)4h 50m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 25m • 2 changes

Departing Sunday, November 15, 2026

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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)9h 46m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)6h 16m • 2 changes
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    Arrives next day

    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)14h 44m • 2 changes

Departing Monday, November 16, 2026

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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 21m • 2 changes
  •  → 

    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)4h 51m • 2 changes
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    Iarnród Éireann (Irish Rail)LuasIarnród Éireann (Irish Rail)5h 12m • 2 changes

Frequently asked questions

Want to know about travelling from Castlebar to Dundalk? 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.

Map of how to get from Castlebar to Dundalk.ExpandLaunch map view
  • Distance: 334.6 km
  • Duration: 6h 56m

What companies run services between Castlebar, Ireland and Dundalk, Ireland?

You can take a train from Castlebar to Dundalk via Dublin Heuston, Heuston, Connolly, and Dublin Connolly in around 4h 44m.

Operators