A multi-island Greece itinerary requires more than finding a cheap flight to Athens. Airport location, baggage and ferry connections determine the real plan.

Multi-city flights for Greece and its islands

An open-jaw itinerary can save time: arrive in Athens and leave from Crete, for example, instead of returning to the original airport solely for the flight home.

Search multi-city fares before booking separate tickets. A slightly higher airfare may eliminate a hotel night, ferry and risky connection.

International flights to Greece

Athens is the main gateway and offers the broadest year-round network. Thessaloniki serves northern Greece, while Crete, Santorini, Mykonos and other islands receive seasonal international flights.

International connections from Athens

Arrival tips

Greece is in the Schengen Area. Immigration normally occurs at the first Schengen airport, not necessarily in Greece, while customs rules depend on the journey.

Schengen Area map

Allow generous connection time when tickets are separate. The second airline has no obligation to protect a missed flight caused by the first.

Booking international flights

Compare round trips, open-jaw itineraries and positioning flights. Check baggage through to the final destination, terminal changes and overnight layovers.

The cheapest fare can become expensive after seat selection, checked bags and airport transfers. Buy directly from the airline when the price difference is small because changes are easier to manage.

Domestic flights

Athens connects to islands including Crete, Milos, Paros, Santorini, Mykonos, Rhodes and others. Routes and frequency change seasonally.

Olympic Air/Aegean and Sky Express operate many domestic services. Aircraft can be small, and baggage limits may differ from the international ticket.

Our impressions

Flying saved meaningful time on longer legs, but airport procedures consumed more of the day than flight duration suggested. Domestic airports were generally simple and close to island towns.

Athens immigration and transfers

Athens Airport is organized, but summer queues can be long. Passengers arriving from outside Schengen should allow time for immigration, bags and security before a separate domestic flight.

Domestic-flight tips

  • Verify cabin and checked-bag limits for each fare.
  • Book popular summer routes early.
  • Avoid the final domestic flight before a non-protected international departure.
  • Confirm whether the island has one airport or multiple terminals.
  • Compare airport transfer cost with the port.

How early should you arrive?

For a domestic flight, airlines commonly recommend around 90 minutes, but baggage, peak season and an unfamiliar airport justify more margin. Follow the airline’s current requirement.

Bonus tip

If a route requires flying back through Athens, check whether a direct seasonal ferry between islands saves a connection. The reverse is also true: a direct flight can replace an entire day at sea.

When should you fly rather than take a ferry?

Fly when:

  • The islands are far apart.
  • The ferry route is indirect or overnight without a suitable cabin.
  • Your itinerary is short.
  • You are highly prone to seasickness.
  • A direct island flight exists on your date.

Use ferries when islands are directly connected, luggage flexibility matters or airport transfers erase the flight’s time advantage.

Final thoughts

Greek aviation is safe and practical, but planning must happen at itinerary level. Compare complete journeys, protect connections and never assume every island route operates daily outside peak season.

The best trip often combines both modes: flights for long jumps and ferries for logical island hops.

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