Can anyone rec. cheapest way to book 4 adults ferry to dublin ?

[fakeblonde]

Sorry but am snowed under with work and it really would save me the time of searching thro various websites ect . We would only be foot passengers.Cheers x

Where are you leaving from? Which Port??

it might be cheaper to get a ryanair flight if you live near an airport which they fly from. we looked at getting the ferry to wales a few years ago and flying was actually cheaper. (we wanted to take the car though)