Bus Éireann, in conjunction with Stena Line and Irish Ferries, has put additional coaches in place for its 7.30pm Eurolines Dublin (Busaras) – London (city centre) service this weekend.
This is to cater for people wishing to travel to the UK who have been disrupted by the volcanic ash.
Additional coaches have also been put on the London-Dublin services.
There is an also additional coach on the Eurolines 7.15pm Dublin-Liverpool-Manchester-Leeds services on Saturday and Sunday, and on the return journey.
Customers are advised to purchase their ticket online at www.buseireann.ie.
With Eurolines there is no travel tax and 2 medium cases can be brought free of charge.