Found 15th Jul 2017
So only probably value for money if you are heading to Dublin or perhaps live in Belfast. For under £100 it's gotta be worth a go! Example dates 18-21 October. Also works on Opodo (try discount code SAVE35) on Opodo, you may be able to get further savings but I can't see anywhere to enter a code perhaps because I am using a mobile. Got to payment screen so should be fine to book, can't say it will 100% get honoured so wait until etickets arrive.