Location And DistanceBoth Greek islands have year-round domestic flights from Athens and are accessible by ferry from Piraeus, with Santorini farther away (5-8 hours) than Mykonos (2.5-6 hours) depending on the ferry speed.
The BeachesMykonos is ideal for beach lovers and partygoers, boasting golden sand beaches like Lia and Fokos, while also offering quieter options for relaxation.
The SitesMykonos offers the UNESCO World Heritage island of Delos, known for its ancient significance as the birthplace of Artemis and Apollo, featuring artifacts and a small museum.
The RomanceFor a romantic getaway, Santorini's renowned sunsets over the caldera make it a top choice, especially for honeymooners, with luxury hotels offering stunning 180-degree views and sunset cruises.
Scenery And ArchitectureSantorini's cliff-top villages boast stunning volcano and Aegean sea views. Mykonos offers a contrasting appeal with its golden beaches and charming Little Venice.
The Off-Season ExperienceVisit Santorini year-round for its famous views and sunsets, with May to October offering the best weather; while Mykonos is bustling in summer with beach and shopping scenes, spring and fall provide a quieter time to explore the island's streets and local lifestyle.