Greece's island airports make flying an essential part of the travel experience, with over 15 airports across the mainland and islands receiving international flights during summer. Athens International (ATH) is the main gateway and hub for Aegean Airlines, Greece's Star Alliance carrier, connecting the capital to dozens of European cities as well as providing crucial domestic links to the islands. The islands of Crete, Rhodes, Mykonos, Santorini, Corfu, Zakynthos, Kos, and Kefalonia all have international airports receiving direct charter and scheduled flights from across Europe during the summer season.
Flying to Greece in summer is expensive, particularly to the most popular islands. Santorini (JTR) and Mykonos (JMK) in July and August command premium prices that can rival long-haul destinations, with round-trip fares from London reaching 400–600 GBP and from New York exceeding $1,200. Athens is generally the best-value entry point year-round, and from there you can take a ferry or domestic flight to your island destination. EasyJet and Ryanair offer some of the best fares from the UK and Northern Europe to Athens and Heraklion outside of peak summer, with one-way fares sometimes dropping below 30 GBP.
Aegean Airlines deserves particular attention for Greece travel. As a Star Alliance member, it offers good connectivity, frequent flyer earning opportunities, and a consistently high-quality product. Aegean operates an extensive domestic network connecting Athens to virtually every Greek island with an airport, plus routes from Thessaloniki. Sky Express, a smaller Greek carrier, fills gaps with routes between islands that avoid routing through Athens — useful for island-hopping itineraries. Between Aegean, Sky Express, and the seasonal charter flights, most Greek islands with an airport are reachable without needing to ferry from Piraeus.
Transatlantic options to Greece have improved significantly. Delta operates seasonal nonstop flights from New York JFK to Athens, typically running from April through October. United has added Athens to its transatlantic network with Newark service. Emirates, Turkish Airlines, and Qatar Airways all serve Athens with excellent one-stop connections from US cities that are often competitively priced. For the best value from North America, connecting via London, Frankfurt, or Amsterdam on budget carriers for the European leg can produce total fares $200–$400 below nonstop options.
The Greek islands each have distinct flight patterns worth understanding. Crete, Greece's largest island, has two airports — Heraklion (HER) in the east and Chania (CHQ) in the west — both receiving year-round international flights. Rhodes (RHO) and Corfu (CFU) are also well-served throughout the extended season from April to October. The smaller Cycladic islands like Santorini and Mykonos have limited runway capacity, restricting them to smaller aircraft and driving up fares. Zakynthos, Kefalonia, and Skiathos attract heavy British charter traffic. Understanding these patterns helps you identify where direct flights exist versus where a connection through Athens is necessary.
For budget-conscious travelers, the optimal Greece flight strategy depends on your destination and timing. In shoulder season (May or September-October), direct flights to Athens from budget carriers offer exceptional value, and domestic connections or ferries are uncrowded and affordable. In peak summer, booking an early-morning domestic flight from Athens to your island immediately after arriving on a red-eye from the US or UK can save hundreds compared to direct island flights. Ferries from Piraeus port are the cheapest island connection — Blue Star Ferries and SeaJets serve most Cycladic islands in 3 to 8 hours — but high-speed catamaran services to Mykonos and Santorini fill up quickly in July and August, so book ferry tickets at least 2 weeks ahead during peak season.
Greece's geography makes flying not just convenient but essential. The mainland is mountainous and difficult to cross by road, and the country's 227 inhabited islands are scattered across the Aegean and Ionian seas. While ferries are part of the Greek travel experience, they're slow — an 8-hour overnight ferry from Athens to Santorini becomes a 45-minute flight. Understanding Greece's flight ecosystem, particularly the seasonal nature of island airports and the dominance of Aegean Airlines domestically, is key to planning an efficient and affordable Greek trip.
Eleftherios Venizelos Airport is Greece's primary gateway, handling about 30 million passengers annually. Virtually all international long-haul flights to Greece arrive here, and Athens serves as the connecting point for the vast majority of island flights. The airport is modern (opened in 2001), well-organized, and rarely as chaotic as you might expect given Greece's enormous summer tourism volumes.
Getting to the city: The Metro Line 3 connects the airport to Syntagma Square (city center) in 40 minutes for 9 euros. The X95 express bus runs to Syntagma 24/7 for 5.50 euros but takes 60-90 minutes depending on traffic. Taxis charge a flat rate of 40 euros to the city center (55 euros between midnight and 5 AM). The suburban rail (Proastiakos) connects to Piraeus port in about 80 minutes with a change at Nerantziotissa — useful if you're heading straight to a ferry.
For island-hopping itineraries, Athens is almost always your starting point for flights. Aegean Airlines operates the most comprehensive domestic network from Athens, with flights to most major islands and several mainland cities. The domestic terminal (part of the main terminal building) is well-connected to the international arrivals area, making same-day connections feasible with 2+ hours between flights.
One strategic consideration: if you arrive on an international flight in the morning, you can often catch a domestic connection to your island destination the same day. Book the domestic leg with at least a 3-hour gap — immigration queues at Athens can be unpredictable in summer, particularly for non-EU passport holders.
Greece's second-largest airport serves the northern mainland and provides an alternative gateway for visitors heading to Halkidiki, the northern Aegean islands, or northern Greece generally. Thessaloniki has growing international connections, with Ryanair, easyJet, and Wizz Air all adding routes in recent years.
Thessaloniki is strategically useful for reaching islands that are awkward from Athens: Thassos (ferry from nearby Kavala), Skiathos and the Sporades (closer from Thessaloniki), and the northern Aegean islands (Lemnos, Lesbos). It's also the starting point for road trips to Meteora, Mount Olympus, and the northern mainland.
This is the critical thing to understand about flying in Greece: most island airports operate on a highly seasonal schedule. Between November and March, many island airports have drastically reduced service or close entirely to scheduled flights. The major exceptions are Crete (Heraklion and Chania), Rhodes, and Corfu, which maintain year-round service due to their larger resident populations and some winter tourism.
From April through October, the picture transforms. Direct flights from across Europe flood into islands that were all but dormant weeks earlier. Mykonos airport, which might handle a handful of daily Athens flights in January, becomes one of the busiest airports in the Aegean by July.
Many popular Greek islands have no airport at all. Hydra, Milos, Folegandros, Sifnos, Ios, Amorgos, and numerous others are ferry-only destinations. Planning an itinerary that combines flight-accessible and ferry-only islands requires careful scheduling. The general strategy: fly to a hub island (Santorini, Mykonos, or Athens), then take ferries to smaller islands.
Notable exceptions: Milos (MLO) and Naxos (JNX) do have small airports with Olympic Air (Aegean subsidiary) flights from Athens, but schedules are limited and aircraft are small. Paros (PAS) also has an airport with Athens connections. These small-airport islands offer a useful middle ground — you can fly in and ferry out, or vice versa.
Greece's largest airline and a Star Alliance member. Aegean dominates the domestic market and operates an extensive European network from Athens. Their domestic network is comprehensive — they fly to more Greek islands and mainland cities than any other carrier. Service quality is consistently rated among Europe's best regional airlines, with complimentary drinks and snacks even on short domestic flights.
Aegean's GoLight fare (hand luggage only) competes with budget carrier pricing on popular routes. Their standard fare includes a checked bag. The Miles+Bonus loyalty program earns and redeems Star Alliance miles, making Aegean particularly attractive for travelers with United, Lufthansa, or other Star Alliance status.
Aegean's subsidiary operates smaller aircraft (turboprops) to destinations that can't handle larger jets — many smaller islands and some mainland cities with short runways. Olympic Air flights are booked through the Aegean Airlines website and earn Miles+Bonus points. If you're flying to a smaller island, Olympic Air is likely your only option. The Bombardier Dash 8 turboprops are noisy but functional, and the views on island approach are spectacular.
Ryanair has grown significantly in Greece, with bases at Athens and Thessaloniki. They offer competitive fares on routes between Greece and other European countries, and have started adding some domestic Greek routes (Athens-Thessaloniki, Athens-Chania). However, their domestic Greek network is much thinner than Aegean's — they cherry-pick the busiest routes rather than serving the full island network.
Good coverage from UK and French bases to major Greek destinations (Athens, Crete, Corfu, Rhodes). Seasonal routes to popular islands. Generally more reliable than the charter carriers that also serve Greek islands in summer.
Growing Greek presence with competitive fares from Eastern European bases. Useful for travelers coming from central and eastern Europe. Has added Athens routes and some seasonal island flights.
A smaller Greek domestic carrier that fills gaps in the Aegean/Olympic network. Sky Express operates ATR turboprops to several islands and has been expanding. They're useful for routes that Aegean doesn't serve, though frequency is lower and reliability can be variable. They fly from Athens to destinations including Naxos, Ikaria, Leros, Astypalaia, and several other smaller islands.
The smartest approach for most Greece itineraries is to fly one direction and ferry the other. For example: fly from Athens to Santorini (saving a full day), take a ferry from Santorini to Naxos (90 minutes, scenic), then ferry from Naxos back toward Athens via Paros. This maximizes island time while minimizing dead travel hours.
Greek island flights peak hard in July and August. Santorini and Mykonos flights can cost 150-250 euros one-way from Athens — extraordinary prices for a 45-minute domestic flight. Crete and Rhodes are less extreme because they have larger airports with more capacity. European direct flights to islands are also expensive but often better value than routing through Athens.
The peak of the peak is the last two weeks of July and the first two weeks of August, coinciding with school holidays across most of Europe. If your dates are flexible, flying in the first week of July or after August 20 saves significant money.
This is the sweet spot for Greece flights. Prices drop 30-50% from peak summer. Weather is excellent — warmer than most visitors expect in October, and June has long days and warm seas. September is arguably the best month to visit Greek islands: warm water, fewer crowds, lower prices, and more pleasant temperatures than the scorching July-August heat. Most island airports still operate full schedules through October.
Most island airports dramatically reduce service or close to scheduled flights. Crete, Rhodes, and Corfu maintain Athens connections year-round. Athens itself is a viable winter city break — mild by northern European standards (8-15°C), with virtually empty archaeological sites that are packed in summer. Flights to Athens in winter are cheap from most European cities.
Greek Orthodox Easter is the most important holiday in Greece and falls on a different date than Western Easter. Domestic travel spikes during Easter week, particularly flights from Athens to the islands where families have roots. If your trip coincides with Greek Easter, book domestic flights well in advance — they sell out.
Google Flights is the best starting point. Skyscanner is useful for flexible-date searches across Greek islands. Always check Aegean Airlines directly — their promotional fares for domestic routes sometimes don't syndicate to search engines. For inter-island and small-island flights, check Olympic Air and Sky Express directly as well; these smaller operators sometimes don't appear on aggregators.
Greece is excellent for open-jaw itineraries due to the number of island airports with direct European connections. A classic: fly London to Athens, take a domestic flight to Santorini, ferry to Mykonos, and fly Mykonos direct to London on easyJet. This eliminates backtracking to Athens for your return flight and saves an entire travel day.
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Average round-trip airfares to Greece vary significantly by season. Book during low-demand months to save up to 50%.
| Months | Avg Price | Demand |
|---|---|---|
| January–March | $380–$550 | Low |
| April–May | $500–$750 | Medium |
| June | $650–$900 | High |
| July–August | $800–$1,200 | High |
| September–October | $500–$720 | Medium |
| November–December | $370–$520 | Low |
| Code | Airport | City |
|---|---|---|
| ATH | Athens International Airport | Athens |
| SKG | Thessaloniki Airport Macedonia | Thessaloniki |
| HER | Heraklion International Airport | Heraklion, Crete |
| RHO | Rhodes Diagoras Airport | Rhodes |
Transit tips: Athens airport is modern and efficient, built for the 2004 Olympics. Security lines are generally manageable outside of peak morning hours. The duty-free area is large with good Greek product selections. Allow 60 minutes for domestic connections and 90 minutes for international-to-domestic transfers.
Getting to the city: Metro Line 3 (blue) reaches Syntagma Square in central Athens in 40 minutes for 9 EUR (discounted at 4.50 EUR for under-25s). Airport Express Bus X95 runs to Syntagma 24/7 for 5.50 EUR and takes 60 minutes. Taxis to central Athens are fixed at 40 EUR daytime, 55 EUR between midnight and 5am.
Transit tips: Arrive 2.5–3 hours early in summer as check-in and security queues are notoriously long during Saturday changeovers. The departures area has limited seating and food options — eat in the town of Heraklion before heading to the airport. A new airport at Kastelli is planned to replace Heraklion in the coming years.
Getting to the city: Public bus Line 1 runs to Heraklion city center in 15 minutes for 1.20 EUR — very good value. Taxis to Heraklion center cost 10–15 EUR. For Hersonissos and Malia resorts (east), expect 30–50 EUR by taxi. For Rethymno (west), hotel transfer buses or KTEL intercity buses are available from outside the terminal.
Transit tips: The renovated airport is a major improvement — clean, modern, and well-organized. Summer queues are much shorter than Athens or the island airports. Good dining options post-security including Greek specialties. Allow 45 minutes for connections.
Getting to the city: Bus Line 01X runs to Thessaloniki city center (KTEL station) in 45 minutes for 2 EUR. Bus 78 runs to the main train station. Taxis to the city center cost 20–25 EUR and take 25 minutes. For Halkidiki, KTEL buses depart from the city's intercity bus station.
Fly during shoulder season (April–May and September–October) to save 30-50% on airfare to Greece compared to peak season prices.
Flying isn't always the best option for getting around Greece. Here are the alternatives:
Greece is fundamentally different from most European countries for domestic transport — ferries are essential for reaching the islands, and flying is often the only practical option for distant islands like Crete and Rhodes from Athens. For mainland travel, the Athens–Thessaloniki train is competitive with flying. For island-hopping, ferries (Blue Star, Hellenic Seaways, SeaJets) are part of the experience, though high-speed ferries to closer Cycladic islands take only 3–5 hours from Piraeus.
Compare prices across all major airlines.
Flying directly to your island (Crete, Rhodes, Santorini) saves time during peak season when ferries and domestic flights are crowded. However, routing via Athens is usually cheaper out of season and gives flexibility to explore the capital.
Fly into Athens (ATH) on a budget carrier like easyJet, Ryanair, or Wizz Air and take a domestic Aegean or Sky Express flight or ferry to your island. This is almost always cheaper than direct island flights in July–August.
October through April (excluding Easter and Orthodox Christmas) sees the lowest fares. May and September are excellent shoulder months with warm weather and prices 30–50% below peak.
Yes, Delta has operated New York JFK to Athens direct. Aegean Airlines also flies select US routes. Most US travelers connect via London, Frankfurt, or Amsterdam, however, which opens up many more fare options.
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