Quote Originally Posted by Donney

I can't tell about the park and ride thing but I ended up walking for 5 miles rather than waiting for 30 min in queue, for the very expensive service.
So arrive to the stages with enough time to walk.
Probably be able to avoid the Park and Ride and 5 miles walks with some better planning

Flying into Knock could be a cheaper option. There are sometimes cheap flights from RyanAir. London Stansted / Knock sometimes about €50 return.