Tickets

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

Reduced-price tickets in Zones B and C for performances other than Friday and Saturday, for young people up to the age of 26, people aged 65 and over, families with three or more children, and people who serve their military service [in the Hellenic Armed Forces].

Reduced-price tickets in Zones B and C for performances other than Friday and Saturday, for students of public and private educational institutions in Greece and abroad, as well as holders of the European Youth Card.

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

Tickets at a 30% discount for unemployed people, in Zones B and C, for performances other than Friday and Saturday.

Tickets up to €10 for persons with disabilities and their companions for all performances. You may reserve these tickets by telephone, and complete the purchase at the Onassis Stegi box office upon presentation of the necessary supporting documents.

Reduced-price tickets in all zones and on all days for Onassis Friends.

In certain cases, the above special prices may not apply. For more information, please see the webpage of each performance.

* Tickets for residents of the Onassis Stegi neighborhood

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

For neighborhood resident tickets, a utility bill must be presented as proof that the purchaser resides in one of the above areas.

Telephone service is available, and purchases can be completed at the box office within 2 days upon presentation of the required supporting documents.

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

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

For the 2026–27 season, Onassis Stegi is introducing a presale model consisting of up to three distinct phases. The first presale phase opens with Early Tickets on Monday, September 21 at 17:00 for Onassis Friends and on Friday, September 25 at 17:00 for the general public. Once the Early Tickets are sold out, the next phases of presales will begin and will be announced on the page of each production at onassis.org.

Tickets can be purchased through onassis.org, by calling 219 219 1000, and at the Onassis Stegi box office. The box office for direct ticket purchases operates from Thursday to Sunday, 18:00 to 21:00, from September 24 until the end of May. The box office at Onassis Mandra operates Wednesday to Sunday, from 11:00 to 14:30 and from 17:30 to 21:00, until December 5.

Box office opening hours may change depending on the performance schedule.

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

For online purchases, you will receive a digital ticket. Select the print ticket icon to open the PDF file on your smart device. Alternatively, save your ticket to your Android or iOS wallet, or print it and proceed directly to the event space.

Onassis Friends must log in through their account to enjoy Friends benefits during their transactions.

Tel.: 219 219 1000 | Monday to Sunday, 10:00 to 21:00

Ticket sales through onassis.org, tickets.onassis.org, and the call center close 30 minutes before each performance.

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

For information on opening hours, please contact infotickets@onassis.org or call 219 219 1000.

Contact email for Onassis Friends: friends@onassis.org

Ticket refunds are possible only under the following conditions:

- In the event of the cancellation of a performance or part of a performance, you will be informed about the refund through a notice from the Onassis Stegi box office.

- Ticket cancellations are possible only if made no later than 12:00 noon on the day before the performance for which the tickets were purchased.

Admission to performances requires presentation of the ticket in either digital or printed form.

Holders of reduced-price tickets must also present the relevant supporting document confirming their eligibility upon entry.

Seats are available in the stalls and balconies for persons with disabilities and their companions at all performances. Tickets for persons with disabilities can be purchased from the box office of the venue hosting the event upon presentation of the relevant supporting documents. For more information, call 2130178036 or email infotickets@onassis.org.

General performance start times at the Onassis Stegi:

MAIN STAGE 20:30

UPPER STAGE 21:00

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

Matinée performances (every Sunday):

MAIN STAGE 14:00

UPPER STAGE 17:00

Entry to event spaces after the performance has begun is not permitted. During performances, photography with or without flash, audio recording, video recording, and the use of mobile phones are not permitted.

Smoking is not permitted inside the Onassis Stegi.

Children under the age of six (6) may attend selected events. For more information, please visit the webpage of each production at onassis.org.

Tipping the Onassis Stegi staff is not permitted.

Please follow the instructions of our security staff and ushers when entering and leaving the event spaces.

The Onassis Stegi reserves the right to ask any ticket holder who does not comply with the above measures and regulations to leave the event space.

By bus or trolleybus:

Panteios stop

By metro:

Syngrou Fix station

Line 2 (red line)

Anthoupoli—Elliniko

By tram:

Kasomouli stop

Line 6: Syntagma—Pikrodafni

By car:

The Onassis Stegi has an underground car park with 150 spaces available free of charge to visitors during their stay in the building. Entry to the car park is from Leontiou Street upon presentation of a ticket, on a first-come, first-served basis until all available spaces are occupied. Parking spaces for people with reduced mobility are available on all levels next to the lifts, while electric vehicle charging points are available on level –5.

Access to the Onassis Stegi building by ramp is available at the side entrance, at the junction of Leontiou Street and Syngrou Avenue.

Lifts provide access to all floors, while all event spaces at the Onassis Stegi are wheelchair accessible. Wheelchair accessible toilets are available on all floors.

If you require any assistance, please contact the Onassis Stegi staff by telephone at 213 017 8036 or by email at infotickets@onassis.org.

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.