Greece in 10 Days: The Ultimate Travel Itinerary

A strong Greece itinerary for 10 days combines Athens with two classic islands, and the most practical route is Athens → Santorini → Mykonos → Athens for a balanced mix of history, scenery, and beach time. This Greece 10 day trip is ideal if you want famous sights, smooth transport, and enough flexibility for one hidden-gem day without rushing too much.

For most travellers, the sweet spot is 3 days in Athens, 3 days in Santorini, 2 days in Mykonos, and 2 days back in Athens or nearby coastal day trips. That structure keeps ferry and flight transfers manageable while still covering the highlights people expect from a Greece travel plan, including the Acropolis, caldera views, and whitewashed island towns.

If you want to keep expenses under control, use the Hello app to track daily spending, split meals and ferry costs with friends, and stay connected with Hello eSIM from the moment you land. Hello’s live data plans and trip tools are especially helpful in Greece, where you may be moving between cities and islands in a short time.

Your Athens days should focus on the Acropolis area, lively neighbourhoods, and one easy day trip, because the capital gives you the fastest route into Greece’s history and food culture. Athens is the best place to start a Greece itinerary because you can see the Acropolis, the Ancient Agora, and the city’s classic districts without needing a car.

Day 1 is for arrival, a light afternoon walk through Plaka and Monastiraki, and a relaxed dinner near Syntagma or Psyrri. In the morning, transfer from the airport to central Athens by metro or taxi; expect roughly €9–€10 by metro or €40–€50 by taxi in 2026, depending on time and luggage. In the afternoon, browse the flea market and grab souvlaki or a plate of moussaka at a neighbourhood taverna. In the evening, aim for a rooftop dinner with Acropolis views.

Day 2 should be your big ruins day: go to the Acropolis early morning to beat crowds, then visit the Acropolis Museum and the Ancient Agora in the afternoon. For dinner, choose grilled fish, Greek salad, and local wine in Plaka or Koukaki. Day 3 is ideal for a Temple of Poseidon at Cape Sounion day trip or a slower Athens food-and-culture day. The Hello app is useful here for expense tracking across entrance fees, meals, and transit, especially if your group wants to split costs in multiple currencies.

Santorini is the most dramatic stop in a Greece 10 day itinerary, and three days is enough to see the famous caldera without turning the trip into a rush. The island’s main appeal is the contrast between cliffside villages, volcanic scenery, and those sunset views that define so many Greece travel plans.

Day 4 is your transfer day. In the morning, take a ferry or flight from Athens; ferries to Santorini can take around 5 to 8 hours depending on service, while flights are usually about 45 minutes in the air. If you book a ferry in advance, plan roughly €45–€90 for economy to faster services in 2026. Spend the afternoon settling into Fira or Imerovigli, then use the evening for a first caldera walk and a casual dinner of tomato fritters, fava, and grilled octopus.

Day 5 is for Oia: arrive in the morning before the buses and tour groups, explore the lanes, then stay for sunset if you don’t mind crowds. Day 6 works well for a boat tour to the volcano, hot springs, or a quieter village like Pyrgos. Budget roughly €60–€120 per day for food, local buses, and activities if you travel mid-range. If you are using Hello eSIM, activate it before arrival so you can navigate ferries, message your host, and post photos without hunting for Wi‑Fi.

Mykonos adds a more cosmopolitan, beach-focused contrast to Santorini, and two days is enough to enjoy the island’s main draws without overpacking the schedule. For a Greece 10 day trip, this is the section where you swap caldera drama for beach clubs, windmills, and late dinners in a lively harbour town.

Day 7 is your transfer from Santorini to Mykonos, ideally by morning ferry or short flight. Ferry prices vary widely, but in 2026 you should expect roughly €40–€90 depending on speed and season. In the afternoon, explore Mykonos Town, the windmills, and Little Venice, then have dinner in the old harbour area. A good simple meal is grilled sea bream with fries and salad, while higher-end restaurants may charge much more for a harbour table.

Day 8 is for beaches and a slower pace: spend the morning at Psarou, Ornos, or Agios Ioannis, then use the afternoon for shopping or a short taxi or bus ride to a quieter cove. Local buses are inexpensive, often just a few euros, while taxis can add up quickly in peak season. For daily spending, budget travellers may stay around €90–€140, mid-range travellers around €180–€320, and luxury travellers far above that depending on beach club choices. The Hello app helps here because Mykonos is a classic place for shared rides, split dinners, and spontaneous upgrades that are easier to manage when expenses are tracked automatically.

Ending in Athens gives your Greece itinerary a practical close, because you can use the final two days for neighbourhood exploring, shopping, and one last cultural stop before departure. It is also the easiest way to avoid last-minute ferry stress and keep your Greece 10 day itinerary flexible if weather disrupts island transport.

Day 9 should be a return to Athens by morning flight or ferry, followed by lunch in Koukaki or Psyrri and an afternoon at the National Archaeological Museum or the less crowded Temple of Hephaestus area. In the evening, book a final dinner with mezze, fried zucchini, and local wine. Day 10 can be a lighter day with shopping on Ermou Street, coffee in Kolonaki, or a short coastal outing if your flight is later.

For transport inside Athens, metro and tram rides are usually the best value, while taxis are useful when time is tight. A final-day budget often looks like €40–€70 for budget travellers, €90–€180 for mid-range, and €250+ for luxury depending on hotel class and dining. If you are still splitting costs with friends, the Hello app’s multi-currency expense tracking and receipt scanning make the end of the trip much easier than manually reconciling everything at the airport.

A 10-day trip is enough for Greece’s biggest highlights, but the best route depends on whether you want more history, more beaches, or a slower pace. Most first-time travellers should focus on Athens and two islands, because that gives the best balance of logistics, scenery, and value.

A practical answer on transport: ferries are usually better for scenic routes and keeping luggage simple, while flights save time on longer hops. Athens to Santorini is one of the few transfers where either can make sense, but once you add up pier transfers, waiting times, and seasonal delays, a short flight can be worth the extra cost. For meals, expect simple tavernas to cost far less than waterfront restaurants, especially in Mykonos and Santorini. If you want one tool to keep the trip organised, the Hello app is useful for trip planning, budget tracking, and staying connected with Hello eSIM without landing-day SIM card stress.