Do you need a visa for Cambodia with a British passport?
E-visa
With a British passport, Cambodia requires an electronic visa, obtained online before departure, for a stay of up to 30 days.
Alternative route: visa on arrival.
Data last updated on 20/09/2026
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 Cambodia?
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 | 31° | 33° | 35° | 35° | 34° | 33° | 32° | 32° | 31° | 31° | 31° | 31° |
| Rain (mm) | 17 | 30 | 50 | 139 | 251 | 204 | 316 | 291 | 428 | 325 | 144 | 38 |
Plan your trip to Cambodia
Budget, itineraries, seasons and places to see: our full destination guide.
Cambodia travel guide: from Angkor to the southern islands, for a first trip