Celestyal  has announced a one-day-only flash sale, offering limited-time fares across a selection of sailings, as the cruise line celebrates the resumption of its Mediterranean programme.

Running for 24 hours on April 30, 2026, the campaign will feature 25 Greek Island cruises in May and June, 2026. They comprise:

• 17 departures of the three- and four-night ‘Iconic Greek Island’, sailing roundtrip from Athens onboard Celestyal Discovery, with prices starting from 179€ per person.
• Eight departures of the seven-night ‘Idyllic Greece’, sailing roundtrip from Athens onboard Celestyal Journey, with prices starting from 429€ per person.

Lee Haslett, Chief Commercial Officer at Celestyal, said: “We’re incredibly excited to be back in our homeport of Athens and ready to welcome guests onboard for the summer season. Our flash sale is a celebration, giving guests the chance to secure exceptional value on sailings over the coming weeks.

“Demand for the Greek Islands remains incredibly strong. These itineraries showcase what we do best, combining iconic destinations with lesser-known ports, all delivered with our signature premium casual experience and personal service.”

All fares are inclusive of meals, soft drinks, WiFi, port fees and gratuities.

The flash sale also forms part of Celestyal’s ‘Sail with confidence’ message, giving guests added peace of mind when booking. This includes flexible booking conditions and 24/7 onboard guest support.