Tickets

The Onassis Foundation has always championed unlimited access to culture for all and offers a range of reduced-price tickets.

Reduced-price tickets are available in Zones B and C for all performances except on Fridays and Saturdays, for young people up to 26 years old, people over 65, families with three or more children, and soldiers.

Reduced-price tickets are available in Zones B and C for all performances except on Fridays and Saturdays, for students of public and private educational institutions in Greece and abroad, as well as for holders of the European Youth Card.

Reduced-price tickets are available in Zones B and C on Thursdays and Sundays, for residents of the Onassis Stegi neighborhood*.

Unemployed individuals can purchase tickets at a 30% discount, available in Zones B and C for all performances except on Fridays and Saturdays.

Tickets at €10 or less are available for persons with disabilities and their companions for all performances.

Reduced-price tickets are also available in all zones for Onassis Friends.

The above discounts may not apply in certain cases. For more information, please see the webpage for each performance.

* Tickets for residents of the Onassis Stegi neighborhood

Applicable to the following areas: Neos Kosmos, Koukaki, and Kallithea.

For neighborhood resident tickets, it is necessary to present a utility bill proving that the buyer resides in one of the above areas.

Booking via telephone and purchase at the box office (within 2 days) is possible upon presentation of the required documentation.

Each eligible person may purchase one (1) ticket per production. If they wish to buy tickets for additional family members living in the same household, they must also present a family status certificate along with the utility bill, listing the family members. The same restriction of one ticket per family member per production applies.

Tickets are subject to availability at the time of the request and are offered in Zones B and C.

For the 2025–26 Onassis Stegi season, ticket pre-sales are launching with a new three-phase model. The first pre-sale phase opens with Early Tickets on Monday, September 15 at 17:00 for Onassis Friends and on Saturday, September 20 at 17:00 for the General Public. During this phase, a limited number of seats are available at special prices for selected Main Stage productions, while all Upper Stage performances and certain exhibitions at Stegi and Onassis Ready are offered at a fixed price. The second pre-sale phase begins on Monday, December 15 at 17:00 for Onassis Friends and on Saturday, December 20 at 17:00 for the General Public. Productions and events included in the first two pre-sale phases will be announced on onassis.org.

The third pre-sale phase opens one month before each production, with Onassis Friends enjoying exclusive access one week earlier than the General Public. Exact opening dates for the third pre-sale phase for the General Public will be announced on onassis.org.

Tickets can be purchased via onassis.org, via phone at 219 219 1000, and at the Onassis Stegi box office, Thursday–Sunday from 18:00–21:00, from September 15 until the end of May.

Box office hours may vary depending on performances.

Visa® and MasterCard® credit and debit cards are accepted.

For online purchases you will receive a digital ticket. Open the PDF file on your smart device, or alternatively save your ticket to your Android or iOS wallet, or print it and proceed directly to the venue.

Onassis Friends must log in with their Friends account in order to enjoy their membership benefits during transactions.

Number.: 219 2191000 | Monday-Sunday 10:00-21:00

Ticket sales via onassis.org and the call center close 30 minutes before the start of the performance.

The box office of the Onassis Stegi is located at the Stegi building, 107 Andrea Syngrou Avenue, Athens 117 45.

Opening hours: Thursday–Sunday from 18:00–21:00, from September 15 until the end of May.

Contact email for Onassis Friends: friends@onassis.org

For admission to performances, it is necessary to present your ticket in either electronic or printed form.

In addition, holders of reduced-price tickets must present the relevant proof of eligibility upon entry.

Tickets are strictly personal and non-transferable.

Refunds are possible only under specific conditions:

• In the event of cancellation of a performance or part of it, you will be informed about the ticket refund process through an announcement on onassis.org.
• Ticket cancellations are only possible if made no later than 12:00 noon on the day before the scheduled performance.

Lost, stolen, or damaged tickets cannot be replaced.

Designated seats are available in the stalls and balconies of the theaters for persons with disabilities and their companions.

Standard start times for performances at the Onassis Stegi:

MAIN STAGE 20:30

UPPER STAGE 21:00

These times apply to all performances unless otherwise stated in the program or on onassis.org.

Matinée performances (every Sunday):

MAIN STAGE 14:00

UPPER STAGE 17:00

The start time applies to all performances unless otherwise stated in the program or on onassis.org. Entry to the venues after the performance has begun is not permitted. During performances, fash and non-flash photography, audio recording, video recording, and the use of mobile phones are strictly prohibited.

Smoking is not permitted inside the Onassis Stegi premises.

For children under the age of six, entry is allowed only for educational programs or other activities and events specifically designed for children.

Tipping Stegi staff is not permitted.

Please follow the instructions of the security and audience services staff upon entering and exiting the venues.

Onassis Stegi reserves the right to request the removal from the event of any ticket holder who does not comply with the above measures and regulations.

By bus/trolley:
“Pantios” Bus Stop

By metro:
“Syngrou–Fix” Stop
Line 2 (red line)
Anthoupoli – Elliniko

By tram:
Kasomouli stop
Line 6: Syntagma – Pikrodafni

By car:
Onassis Stegi offers free underground parking, with 150 spaces for visitors during their stay in the building. Entrance to the parking area is via Leontiou Street, upon presentation of the ticket, and is subject to availability on a first-come, first-served basis. Accessible parking spaces are available on all levels next to the elevators, while charging stations for electric vehicles are located on level –5.

Onassis Stegi ensures access for all with a ramp located at the side entrance of the building, at the corner of Leontiou Street and Syngrou Avenue. Elevators provide access to all floors, and every event space in Stegi is wheelchair accessible. Accessible restrooms are available on all floors.

The Onassis Stegi has created an online service allowing tickets to be purchased quickly and efficiently. Please confirm that you agree to the following terms, as any further use or navigation of the Onassis Stegi website (”Site”) implies explicit and unreserved acceptance of these terms. The Onassis Stegi reserves the right to amend these terms and conditions; the terms published at any time on the Site are the terms in force at that time.

PURCHASE TERMS

The Terms governing Ticket Purchases are supplementary to the Site’s Terms of Use. Each ticket purchased constitutes permission to attend the specified Onassis Stegi event and is subject to any additional terms that may be stated on the ticket itself.

MEANS OF PAYMENT

Only credit and debit card purchases can be accepted for online ticket sales. All Visa® and MasterCard® credit and debit cards are accepted on the Site. User transactions on the Site are protected by sophisticated online security systems (a digital certificate encrypted with SSL 256-bit or higher technology, use of the credit or debit card’s 3-digit CVV security code, and additional e-commerce security systems such as Verified by Visa™ from Visa® and SecureCode™ from MasterCard®), which guarantee a secure online transaction environment. The credit or debit card is charged at the point of booking on completion of the online transaction.

For security reasons, the Onassis Stegi does not save credit or debit card information for future use. Consequently, users must re-enter their information every time they use the Site to purchase tickets. Having entered the required credit or debit card details, the user declares that they have the legal right to use the card in question. The Onassis Stegi bears no responsibility whatsoever for non-legal credit or debit card use. The provision of credit or debit card details constitutes a declaration that the user accepts to be bound for a sum of money corresponding to the ticket price. The service provided by the Site relates to credit or debit card purchases and not simple bookings.

Should the credit or debit card transaction be rejected by the issuing bank or credit card network for any reason (for instance, due to the credit limit being exceeded or to suspected fraud), the ticket order will be canceled automatically.

BOOKING CONFIRMATION

Should the online ticket process be interrupted for any reason, or if any other problem prevents the credit or debit card from being charged, the ticket booking will be canceled. If a message confirming the ticket booking fails to appear on a confirmation screen after your details have been sent to complete the payment process, if an error message is displayed, or if the service is interrupted while your details are in the process of being sent, please contact the Onassis Stegi. The Onassis Stegi bears no responsibility for monetary or other losses incurred by the user should he not receive a booking confirmation for any reason.

MISTAKEN USE

If the amount you paid for a ticket is obviously wrong, irrespective of why this occurred (wrongly entered information or incorrect information or a mistake in the www.onassis.org software), Onassis Stegi reserves the right to cancel your ticket and refund the value of the ticket.

EXCHANGE SECURITY – LIMITED LIABILITY

The Onassis Stegi has done everything in its power to ensure that the use of the Site and the services therein are as secure as possible. Specifically, Onassis Stegi has taken every recommended measure to protect the Site from viruses and illegal or unauthorized use―for instance, unauthorized ticket sales or links. However, in no way does it guarantee the uninterrupted and problem-free operation of the Site. The Onassis Stegi does everything in its power to ensure that the information and overall contents of the Site are both complete and correct, but it does not guarantee that this is the case. The user acknowledges that the program of events published on the Site can change for reasons beyond the control of the Onassis Stegi when, for example, an artist is sick or unable to perform. The Onassis Stegi is not liable in any way for any losses incurred by the user during their visit to the Site, during their use of the services provided on the Site, and/or as a result of their temporary inability to use those services.