Thailand High Season 2026/27: Entry Rules, Stay Limits and the DTV
Thailand's dry season starts in November. Here is how visa exemption, the 60-day stamp, extensions and the DTV work for a long high-season stay in 2026/27.
From November the rain stops on the Andaman side, the islands reopen properly and flight prices climb. Thailand''s high season runs to about April, and it is long enough that a lot of visitors end up bumping against the edges of whatever entry they arrived on.
The rules have loosened over the past two years. They have also become easier to misread.
What visa exemption actually gives you
Travellers from around 90 countries enter Thailand without a visa and receive a 60-day stamp, extendable once by 30 days at an immigration office for 1,900 baht. That is up to 90 days from a single arrival, enough for most of the high season, but not all of it.
The extension is done in person at an immigration office such as Chaeng Wattana in Bangkok, Phuket Town or Chiang Mai. Bring a passport photo, copies of the passport photo page and the arrival stamp, the TM.7 form and the fee in cash. Go early; in January these offices are heaving.
The options for longer stays
| Route | Stay per entry | Validity | Fee |
|---|---|---|---|
| Visa exemption | 60 days + 30-day extension | Per arrival | Free (1,900 THB extension) |
| Tourist visa (single entry) | 60 days + 30-day extension | 3 months to use | ~US$40 |
| Multiple-entry tourist visa (METV) | 60 days per entry | 6 months | ~US$200 |
| Destination Thailand Visa (DTV) | 180 days per entry, extendable once | 5 years | 10,000 THB |
The DTV is the significant one for remote workers and long-stay visitors, and it is not a tourist product, it targets people working remotely for foreign employers, or joining Thai soft-power activities like Muay Thai training or cooking courses. Full requirements are in our Thailand DTV guide.
Border runs are not the strategy they used to be
Leaving for a day and returning still works, but land border entries under visa exemption are limited and repeated back-to-back re-entries attract scrutiny. Immigration officers can and do refuse entry to travellers whose passports show a pattern of continuous residence on tourist stamps. If your plan is five months in Thailand, get a visa that permits five months rather than assembling it from stamps.
Practical requirements at the airport
You need a passport valid at least six months, and technically proof of onward travel within your permitted stay, airlines enforce this more often than immigration does, and a rejected boarding at Heathrow is a worse outcome than a question at Suvarnabhumi. Proof of funds of 10,000 baht per person is on the books and occasionally checked in high season.
Thailand also charges an overstay fine of 500 baht per day, capped at 20,000 baht, and overstays of more than 90 days carry re-entry bans. Nobody plans to overstay; people miscount the 60-day stamp because they count from the booking date rather than the arrival stamp.
Where to go, and when
November and December give the most reliable weather on Phuket, Krabi and Koh Lanta. January and February are the busiest and priciest. The Gulf islands, Koh Samui, Koh Phangan, Koh Tao, run a different pattern and are often better in February and March than in November, when the Gulf still gets rain.
If crowds matter more than perfect weather, late March into April on the Andaman coast is warm, quiet and cheap until Songkran arrives in mid-April and prices spike again.
FAQ
How long can I stay in Thailand without a visa?
Sixty days on arrival for eligible nationalities, extendable once by 30 days inside the country.
Can I extend a visa exemption more than once?
Not routinely. A single 30-day extension is standard; further extensions are granted only for specific reasons such as medical treatment.
Is the DTV a work visa?
It permits remote work for employers outside Thailand. It does not permit taking a job with a Thai company.
Do I need an onward ticket?
Airlines commonly require it. Buying a refundable or cheap onward flight is the simplest way to avoid a boarding refusal.
What is the penalty for overstaying?
500 baht per day up to 20,000 baht, paid at departure, with entry bans for longer overstays.
Written by Sarah Mitchell. Last reviewed 22 August 2026.
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