Events in Bangkok in October 2026

October is the turn of the year in Bangkok: the rains taper off, the air clears, and the events calendar shifts into high gear. The Vegetarian Festival paints Yaowarat yellow with flags and extraordinary street food early in the month, outdoor programming starts creeping back as the skies dry, and the back half belongs to Halloween — costume parties stack up across Khao San, RCA, Thonglor and Ekkamai on the last two weekends. This page collects every event in our database starting in October 2026, Bangkok time — concerts, club nights, markets, art openings, food fairs, workshops and one-off pop-ups — sorted by date, with fresh listings landing every few hours as our scrapers sweep the city's ticket platforms and venue calendars. Filter by district, genre or price to cut the month down to your kind of nights out, and favourite anything promising to build your own October shortlist.