Where to go, and when
Udon Thani International Horticultural Expo opens on Sunday 1 November 2026 and continues until 14 March 2027. The site is at Nong Dae Wetland in Kut Sa, Mueang Udon Thani district. Use the organiser’s venue map below for your destination, rather than a general Udon Thani city pin.
199 baht buys one entry, not an expo season pass
General admission is 199 baht for Thai and international visitors. AllTicket specifies one person and one entry per ticket, with up to 14 tickets per transaction. Udon resident and Sabai Dee passes have residency and ID conditions: they are not general multi-day visitor tickets.
Buying and finding your ticket
Buy through AllTicket online, participating 7-Eleven counters or the venue. Online and counter purchases issue an e-ticket; venue sales issue paper tickets. Online buyers retrieve theirs from their account’s E-Ticket menu; counter buyers use the receipt QR or SMS link. AllTicket lists payment fees of 3.25% for cards, 3% for TrueMoney/Alipay/WeChat and 1.5% for Thai QR. Paid tickets cannot be changed, cancelled or refunded; check the total before purchase.
Match the programme to your dates
The official programme lists the first Orchids and Orchid Gardens exhibition for 1–11 November. That gives an opening-week visit a specific focus; later visitors should check the dated programme for their own trip. Visitor opening hours were not confirmed in the material checked, so use the organiser’s current visitor information before arranging your journey.
Original sources
Tourism Authority of Thailand — November events calendar ↗Report / effective date: 29 Oct 2026Udon Thani Expo organiser — ticket categories and prices ↗Report / effective date: 18 Oct 2026Source-checked editorial summary, not a live operational feed. Our editorial standards.