Sail to some of Greece's most popular
islands, from postcard-perfect Santorini to
party favourite Mykonos, with this offer from
G Adventures. A range of high-quality yacht cruises has been discounted by up to 40%,
with prices starting at £540 per person.

Here are some of our favourites:

• Mykonos to Athens... £540
  Seven nights, departing on 12 August
• Mykonos to Santorini... £540
  Seven nights, departing on 30 September
• Santorini to Santorini... £660
  Nine nights, departing on 28 July
• Santorini to Kos... £675
  Seven nights, departing on 26 August
• Kos to Athens... £1875
  21 nights, departing on 2 September

The yachts are 50-foot long and have five twin-share cabins on board (the maximum group size is eight). The offer includes the services of a fully licensed skipper, as well as the use of snorkelling equipment.

Itineraries may change due to inclement weather, but most of the sailings will visit the Cyclades ("Greek islands to dream about", according to Lonely Planet online), or the more rural Dodecanese islands.

Meals are not included, but basic items on the boat will be covered by a food kitty. Flights are also not included, but all departure and arrival points are served by direct flights from the UK. Click here to search for the cheapest flights with Fly.com.

Book by 1 August (although availability is limited and these sailings may sell out before).