A city of 100,000 students and two legendary festivals never really goes quiet. These are the dates worth building a trip around — verified with the organisers.
The centenary edition of Greece's biggest trade fair — honoured country Japan — turns the Helexpo grounds into a national stage: exhibitions by day, big-name concerts every night, the PM's annual keynote. The city buzzes (and books out).
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Founded in 1966 and echoing the city's Byzantine trade fairs, Dimitria fills October with theatre, dance, music and visual arts across historic venues — leading to the feast of the patron saint (26 Oct), a local holiday.
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Southeast Europe's premier film event: premieres at the Olympion on Aristotelous, all-night screenings in the port warehouses, and a city that talks cinema for eleven days. Its Documentary sibling runs each March.
filmfestival.grBook accommodation well ahead for TIF and Film Festival weeks — hotels fill and prices double. Check where to stay and remember the metro makes even eastern neighbourhoods convenient now.
| When | What | Why go |
|---|---|---|
| 6 January | Epiphany (Theofania) | Blessing of the waters — swimmers dive for the cross off the White Tower. |
| Feb–Mar | Apokries (Carnival) | Costumed chaos in the bars; koulouma picnics and kite-flying on Clean Monday. |
| March | Documentary Festival | World-class docs in the port warehouses; the industry's spring meeting point. |
| April | Alexander the Great Marathon | The classic course from Pella to the White Tower; big seafront finish. |
| Easter (Orthodox) | Holy Week | Epitaphios processions between the Byzantine churches — candlelit and unforgettable. |
| May–Jun | Open-air cinema season opens | Films under the stars; ask locals for this year's rooftop and garden venues. |
| Jun–Aug | Summer stages | Concerts at Moni Lazariston and the Forest (Dasos) Theatre above the city; karavakia until sunset. |
| September | TIF (5–13 Sep 2026) + Night Half Marathon (Oct some years — check) | The whole country visits; concerts nightly. |
| October | Dimitria (1–24 Oct) · Agios Dimitrios day (26 Oct) · Ohi Day parade (28 Oct) | The city's name-day season — parades, free museum day on the 28th. |
| November | Film Festival (5–15 Nov 2026) | Premieres, parties, and the first roast-chestnut carts. |
| December | Christmas at Aristotelous | Lights, the great ship (karavaki) tradition instead of trees, and bougatsa weather. |
2026 dates verified with organisers in July 2026; annual events without fixed dates marked "check". Off-schedule strikes or weather can move outdoor events.
5–15 November 2026 — Greece's largest film event at the port warehouses and Olympion.
The Thessaloniki International Fair, 5–13 September 2026 — trade fair with concerts and city-wide buzz.
Dimitria festival (1–24 October) — theatre, music and art across city venues.