I only ever fly Ryanair on business from Manchester or Liverpool to Dublin. A few weeks ago I booked a return trip from MAN to DUB for Saturday 21st May and checked in online. Yesterday I tried to change the booking to Saturday 28th May but I was told that because I have already checked in online I cannot change the dates of the booking. However, when I flew with EasyJet last month to Spain and checked in online, I had to return 2 days earlier than planned and managed to ammend my return journey date with no problem but with a fee. I don't read the terms and conditions on Ryanair's website even though I tick the box to confirm I have read them before searching and booking flights. Is there no way I can ammend these flights? I need to go to DUB on Sat 28th or Sat 4th June for a reasonable price and looking at FR & EI for those weekends it currentley looks very expensive.