Ps just seen there are cheaper flights than ours still available to Athens, but at times we couldn't do, so that may also be an option for you. Research as many options as you can.
Athens is the more expensive one as there aren't as many travel options. We are flying direct for about £250pp Wed - Fri but it may cost more now.
Some have found booking a week's holiday cheaper than just flights and those deals look brilliant, but we can't take that long off work.
£1280...