The short answerThe headline is Tomorrowland Thailand on 11–13 December 2026 — the festival’s first edition in the country. The rest of the year is anchored by Songkran & Wan Lai (April), Loy Krathong (November), the Pattaya Marathon (around July) and New Year’s Eve fireworks.
Pattaya runs on a steady calendar of festivals, and 2026 has a once-off headliner that’s already moving hotel prices.
| When | Event | What |
|---|---|---|
| Apr 13–19 | Songkran & Wan Lai | Thai new year water festival; Pattaya’s Wan Lai ~18–19 Apr |
| ~July | Pattaya Marathon | Long-running road race along the bay |
| November | Loy Krathong | Floating-lantern festival on the full moon |
| Dec 11–13 | Tomorrowland Thailand | The festival’s first Thailand edition |
| Dec 31 | New Year’s Eve | Beachfront fireworks and city-wide party |
As of May 2026 · festival dates can shift — confirm with official organisers
Tomorrowland Thailand
The big one. Demand for the 11–13 December weekend is already lifting Pattaya accommodation searches, so if you’re going, book your room early and watch transport options fill up.
Pair this with the best time to visit guide, and track price swings on the Price Index.
Frequently asked questions
When is Tomorrowland in Thailand?
Tomorrowland Thailand is scheduled for 11-13 December 2026 — its first-ever edition in the country. Confirm exact details with the official organisers and book accommodation early.
When is Songkran in Pattaya?
Songkran is mid-April (around 13-15 April nationally), and Pattaya extends the celebrations with its Wan Lai festival, usually around 18-19 April.
What festivals does Pattaya have?
Highlights include Songkran and Wan Lai (April), Loy Krathong (November), the Pattaya Marathon (around July), New Year fireworks, plus various music and food events through the year.