What's On in Athens

23 events across Athens between 13 Sept 2026 and 8 Oct 2026. The calendar leans towards Festivals, Community and Art & Culture. Every one of the 23 has free entry. Curated listings are drawn from official city and venue agendas and were last re-checked on 13 Sept 2026.

Free around town

Free events we found in Athens from official city and venue listings. Tap an event for details. Booking happens on the organiser's own site.

Sourced

Fri 4 Sept – Sun 20 SeptFree

54th Book Festival (54o Festival Vivliou)

Pedion tou Areos park, Athens, Athens

via E-Radio.gr · Checked 4 Sept 2026

Sourced

Sat 5 Sept – Sun 20 SeptFree

54th Athens Book Festival (54o Festival Vivliou)

Pedion tou Areos park, Athens, Athens

via CultureNow.gr · Checked 5 Sept 2026

Sourced

Mon 7 Sept – Sun 20 SeptFree

54ο Φεστιβάλ Βιβλίου (54th Athens Book Festival)

Πεδίον του Άρεως (Pedion tou Areos), Athens, Athens

Registration needed

via CultureNow.gr · Checked 7 Sept 2026

Sourced

Mon 7 Sept – Sun 20 SeptFree

54th Athens Book Festival

Pedion tou Areos, Leoforos Alexandras, Athens, Athens

via Musicity.gr · Checked 6 Sept 2026

Sourced

Tue 8 Sept – Sun 20 SeptFree

54th Athens Book Festival at Pedion tou Areos

Pedion tou Areos park, Leoforos Alexandras, Athens, Athens

via OPANDA - Organismos Politismou, Athlitismou kai Neolaias Dimou Athinaion · Checked 8 Sept 2026

Sourced

Sat 12 Sept – Mon 14 SeptFree

«Μετάβαση» exhibition — Ways of Seeing Festival 2026

Athens Conservatoire (Ωδείο Αθηνών), Rigillis & Vas. Georgiou B' 17-19, Athens 106 75, Athens

via Athens Conservatoire (Ωδείο Αθηνών) · Checked 28 Aug 2026

Sourced

Tue 15 Sept, 21:00Free

'Keeping the Flame of Peace, Hope and Humanism Alight' — Hellenic Red Cross Concert

Panathenaic Stadium (Kallimarmaro), Athens, Athens

via Hellenic Red Cross (redcross.gr) · Checked 26 Aug 2026

Sourced

Tue 15 Sept, 21:00Free

'Keeping the Flame of Peace, Hope and Humanity Alight' — Hellenic Red Cross concert at the Panathenaic Stadium

Panathenaic Stadium (Kallimarmaro), Vasileos Konstantinou Avenue, Athens, Athens

Registration needed

via Hellenic Red Cross (Ελληνικός Ερυθρός Σταυρός) · Checked 24 Aug 2026

Sourced

Tue 15 Sept, 21:00Free

Kratame ti Floga tis Eirinis, tis Elpidas kai tou Anthropismou Anammeni - Hellenic Red Cross concert

Panathenaic Stadium (Kallimarmaro), Leoforos Vasileos Konstantinou, Athens, Athens

Registration needed

via Hellenic Red Cross (redcross.gr) · Checked 20 Aug 2026

Sourced

Tue 15 Sept, 21:00Free

Κρατάμε τη Φλόγα της Ειρήνης Αναμμένη - Hellenic Red Cross concert

Kallimarmaro (Panathenaic Stadium), Vasileos Konstantinou Avenue, Athens, Athens

Registration needed

via Musicity.gr · Checked 16 Aug 2026

Sourced

Wed 16 Sept, 20:30Free

Tama, by Giorgos Christodoulou

Euripideio Theatro Rematias (Rematia Open-Air Theatre), Chalandri, Athens, Athens

via Theatro Rematias (Festival Rematias 2026) · Checked 13 Sept 2026

Sourced

Wed 16 Sept, 20:30Free

Tama (Τάμα)

Theatro Rematias (Euripides Theatre), Chalandri, Athens, Athens

Registration needed

via Theatro Rematias (official September programme) · Checked 11 Sept 2026

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