will flights get cheaper, should i book now or wait 3 weeks

Hi, I am trying to juggle 6 fares from dublin to malaga. I have already bought 4 returns, flying out july 29 - aug 19, I need to now book two for aug 12 - 19. Im looking at 550 euros for that, it was cheaper last week than up and down. I dont really have the money till next weekend, should I borrow now and book, or do you think they will go down, or at least remain the same? it's only two seats, so hopefully wont book out. I would prefare all of us travel on ryanair on the way back, but airlingus seems to be the same anyway. any advice out there? thankyou!!

I don't think the fares will go down, because the longer you leave it more seats are being sold causing the fares to increase. You really have to be on their website constantly to take any advantage of price drops.