Greece in 7 Days: Three Island-Hopping Routes That Work

Look at a ferry map before you look at a calendar, and seven days in Greece stops feeling short. Athens to Mykonos takes under three hours by fast boat, and Mykonos to Naxos can take as little as 35 minutes. Two islands plus Athens, planned around the crossings rather than around a wish list, is the version people come home happy from.

This guide sets out three routes that fit inside a week, the ferry legs that hold each one together, and the bookings worth making before you land.

Two Days in Athens

Nearly every trip starts here: Athens holds the international airport, the main port for every island group, and enough to fill two days without padding. Day one covers the Acropolis and its museum, ideally before the heat and the coach parties arrive. Day two belongs to the neighbourhoods: Plaka and Anafiotika below the rock, the Central Market, and the view from Lycabathus hill.

Acropolis tickets are timed, and early slots go first, at €20 for adults. The official combined ticket covering the Ancient Agora, Hadrian’s Library and the Roman Agora was discontinued in 2025, so those now run separately at roughly €10, €6 and €8. The Agora on a quiet morning is worth the extra ticket.

One detail catches people out: Athens has two ferry ports, and they aren’t interchangeable. Piraeus, half an hour by metro from the centre, serves the Cyclades, the Saronic islands and the Dodecanese; Rafina sits nearer the airport, with fast boats to Mykonos, Andros and Tinos. Check which port your ticket names before booking a hotel.

Picking Your Island Group

Island hopping works best inside a single group, since the groups are separated by open water and thin connections. The Cyclades (Mykonos, Paros, Naxos, Ios, Santorini) is the classic choice: close together, frequent sailings, walkable ports. The Saronic Gulf (Aegina, Poros, Hydra, Spetses) is gentler, all within two hours of Piraeus on one ferry line, so a missed boat costs an afternoon, not a day. The Dodecanese suits skipping Athens entirely, since Rhodes has its own airport, with hops to Symi, Kos, Patmos and Leros.

High-speed catamarans halve the journey time and charge for it, and cancel first when the wind picks up. Conventional ferries cost less and handle rough seas better. Under two hours, take whichever leaves at a sensible time; beyond that, go conventional.

Three Routes for the Week

Athens, Mykonos, Naxos, Santorini is the route most first-timers land on. Two days in Athens, then Piraeus to Mykonos on day three (2h40 by high-speed boat), a day in Mykonos, Naxos on day five (35-90 minutes, Portara at sunset), Santorini on day six (2 hours, Oia in the evening). Fly home from Santorini on day seven rather than backtracking; the day saved beats the cheaper fare.

Athens, Paros, Naxos trades moves for time standing still, best for anyone wanting rest over a schedule. Two days in Athens, then Piraeus to Paros on day three (3 to 4.5 hours, boat-dependent). Days four and five stay on Paros, with a day carved out for Antiparos across the channel. Day six moves to Naxos; day seven flies or sails home.

The Saronic Loop skips long crossings and costs the least of the three. Two days in Athens, then Piraeus to Aegina on day three (about an hour, Temple of Aphaia filling the afternoon), on to Poros on day four, then Hydra, where cars are banned outright, for days five and six. Day seven returns to Piraeus inside two hours. It’s also the most reliable route in April, May and October, when wind starts cancelling the longer Cyclades crossings.

Local Life: Villages, Food and Hidden Corners

The blue domes and caldera views are real, but they’re a fraction of the week. Inland Naxos has villages where tavernas run on whatever the family grew that week; Aegina grows pistachios commercially. Delos, a short hop from Mykonos, was once the religious centre of the Aegean, and half a day there reframes the rest of the trip. In Apollonas, on Naxos’s north coast, an unfinished marble statue has lain where it was abandoned roughly 2,500 years ago.

Food does similar work: every island argues about one dish, and asking which taverna does it properly starts a longer conversation than any guidebook entry. None of this needs a ticket or a booking made weeks out. Block off an afternoon and figure out the buses as you go.

Booking Ferries and Flights

Book ferries two to four weeks ahead in summer, direct with the operator; popular Cyclades legs sell out.

Fly home from your last island rather than backtracking to Athens, and never schedule that crossing for the morning of the flight; wind cancels ferries, especially in spring and autumn.

Aim for May, June, September or early October: ferries run a full schedule, and crowds and prices both sit below the July-August peak.

What a Week Actually Costs

Budget roughly €500 to €700 per person for seven days of ferries, accommodation and food, not counting flights into Athens. Ferry legs start around €35 on a conventional boat, more on high-speed. Accommodation shows the real spread: Santorini and Mykonos price like capital cities in August, while Naxos, Paros or the Saronic Gulf cost a fraction for the same room, and shifting one night between them often covers the ferries. Food stays cheap once you step off the main square; a taverna meal away from the harbour can run under half the caldera-view price.

A week suits Athens and two islands at a pace that still feels like a holiday, not three. Pick the island group first, then the islands, then the ferries; getting that order right matters more than the map does. Ferries, flights and hotels booked as one trip through Travelodeal beat piecing them together separately, which leaves the island group as the only real choice still to make.

Frequently Asked Questions