Do you need a visa for Thailand with a British passport?
Visa-free
With a British passport, you can enter to Thailand without a visa for up to 30 days.
Rule checked on 11 October 2026
Data last updated on 11/10/2026
Sources: Wikipedia (CC BY-SA 4.0), visualpharm (MIT), xpressmike (CC BY-SA 4.0), VisaMundial (CC BY 4.0). Each rule is decided by majority vote across these sources; disagreements are arbitrated against official government sources.
This is for guidance only: entry rules change without notice. Confirm it before you travel with the consulate or embassy of your destination, and with the relevant authorities (your airline, border police).
Climate & seasons
When to go to Thailand?
Monthly averages over the past 5 years (Open-Meteo).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Our take | ||||||||||||
| Weather | ||||||||||||
| High | 30° | 32° | 34° | 35° | 33° | 33° | 31° | 32° | 30° | 31° | 30° | 30° |
| Rain (mm) | 4 | 61 | 50 | 78 | 184 | 155 | 262 | 249 | 352 | 193 | 68 | 6 |
Frequently asked questions
- How long can you stay in Thailand with a British passport?
- With a British passport, the permitted stay in Thailand is up to 30 days under the “visa-free” regime. Checked on 11 October 2026.
- What do you need to do before travelling to Thailand?
- With a British passport you enter Thailand without a visa.
- Where does this information come from, and is it up to date?
- It is the majority vote of four open datasets (Wikipedia, visualpharm, xpressmike, VisaMundial), re-synchronised every month; last checked on 11 October 2026. Entry rules change without notice: confirm with the consulate before you travel.
The same destination with another passport
Plan your trip to Thailand
Budget, itineraries, seasons and places to see: our full destination guide.
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