Athens Airport Main Terminal

Flying through Athens International Airport (ATH) soon? Trying to sort out exactly where you need to go? Wondering where to check in, pass security, or find your boarding gate? As the primary passenger facility, the Main Terminal at Athens Airport handles the vast majority of domestic and international flights throughout the year.

Whether you are catching a quick domestic flight to the Greek islands, checking in for a long-haul journey back home, or looking for a comfortable lounge to relax in, understanding the ins and outs of central airport building changes everything. Let’s dive straight into the detailed guide to the Main Terminal at Athens Airport so you can travel like a seasoned flyer.

Athens Airport Main Terminal Layout

The Athens Airport Main Terminal is the airport’s largest and busiest passenger facility. Serving both domestic and international operations, it accommodates millions of travelers every year and remains the central hub of airport activity.

The ATH Main Terminal is the central heart of Eleftherios Venizelos Airport, handling almost 100% of all passenger check-ins, ticketing, and baggage claims. Even if your final boarding gate happens to be located in the overflow building, your pre-flight process will always start right here. 

Structurally, the building is smartly organized across three distinct functional levels to keep passenger traffic flowing smoothly without bottlenecks:

Ground Floor (Arrivals):-

This level manages all incoming passengers and is equipped with 11 large baggage reclamation carousels. To streamline security and border processing, it is divided into two distinct customs areas:-

Hall A

It is dedicated to non-Schengen international arrivals, meaning you will pass through passport control and customs screening here.

• Non-Schengen international arrivals
• Passport control facilities
• Customs inspections

Hall B

It handles all domestic Greek arrivals and intra-Schengen flights, allowing you to walk right out to ground transportation.

• Domestic arrivals
• Schengen-area arrivals
• Direct access to baggage reclaim

First Floor (Athens Airport Departures):-

This is where your departure journey begins. The first floor houses all 153 centralized check-in counters, airline ticketing desks, and main security screening checkpoints. 

Once you clear security, you will head toward your gates:- Gates B1–B31 for domestic and Schengen destinations, or Gates A1-A27 for international non-Schengen travel. Passengers flying from the Athens Airport Main Terminal will typically complete check-in, baggage drop, and security procedures on this level before proceeding to their departure gates

Second Floor (Dining & Restaurants):-

Located directly above the bustling departures level, this area is a dedicated space for food, beverages, and relaxation. It features a spacious public food court offering panoramic views of the eastern runway.

Passengers can enjoy:-

• Restaurants
• Coffee shops
• Airport lounges
• Seating areas
• Shopping outlets

The upper level also offers views of airport operations and aircraft movements.

Connection with Satellite Terminal

Although the Athens Airport Main Terminal handles most airport traffic, some flights may operate from the Satellite Terminal, particularly during busy travel seasons.

Fortunately, transferring between the two buildings is straightforward.

The terminals are connected through an underground pedestrian passage that remains fully enclosed and accessible to passengers. Moving walkways have been installed throughout the corridor to make transfers easier, especially for travelers carrying luggage.

If your boarding pass indicates that your flight departs from the satellite gates (Gates C15–C40), you won’t need to board an external bus or leave the airport complex. The two facilities are seamlessly linked via a 600-meter underground pedestrian tunnel. Located near check-in counter 70, you simply take the escalators down to this indoor corridor. Under normal conditions, the walk between the Main Terminal at Athens Airport and the Satellite Terminal takes approximately 10 to 15 minutes.

Airlines Flying From the Main Terminal at Athens Airport

Because the main building serves as the operational core of the entire airport, it hosts a massive network of legacy carriers, international airlines, and domestic operators.

Whether you are traveling on a premium business ticket or a budget holiday, you will find your check-in desk here. The extensive list of airlines running operations through this terminal includes:

• Greek & Regional Airlines:- Aegean Airlines (the national flag carrier), Olympic Air, and Sky Express.

• Legacy European Carriers:- Lufthansa, Air France, KLM, British Airways, Swiss International Air Lines, Austrian Airlines, ITA Airways, SAS, TAP Air Portugal, Iberia, and Brussels Airlines.

• Long-Haul & Transatlantic Operators:- Delta Air Lines, United Airlines, American Airlines, Air Canada, Emirates, Qatar Airways, Etihad Airways, Singapore Airlines, Air China, and Saudia.

• European Low-Cost Carriers:- Ryanair, easyJet, Wizz Air, Vueling, Eurowings, Transavia, and Volotea. 

Note:- While your check-in will always take place inside the main building, some budget flights to European destinations may utilize the Satellite Terminal gates for boarding during peak traffic windows.

Services to Enjoy at ATH Main Terminal

The Athens Airport terminal provides an array of passenger services, retail options, and cultural spots designed to make your wait time enjoyable and stress-free:-

Get Help from Athens Airport Customer Support

For further queries, you can connect with the experts at the airport using the below mentioned details:-

Wrap Up!

With organized arrivals and departures areas, extensive passenger amenities, convenient transportation links, and a direct connection to the Satellite Terminal, the central Athens Airport Terminal 1 is designed to make airport navigation straightforward and efficient.

So, keep the essential details in hand and eliminate the airport confusion. For complete details, check our helpful guide to the ATH Airport.

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