Document checklist
Brunei → Ukraine: Short-stay tourist
Whether you need a visa at all, according to official sources.
Not yet checked. This page was drafted from the sources listed below but hasn't passed verification yet. Double-check anything critical directly with the official source before you rely on it.
You likely don't need a visa
You don't need a visa for a short visit to Ukraine, but your allowance is shorter than most: the entry-regime table gives Brunei nationals up to 30 days. It doesn't state a window the 30 days are counted within, so check with a Ukrainian embassy before planning repeat trips close together. This applies only if you're travelling on a valid passport of the country whose nationality you're claiming, Ukraine states that holders of a Geneva Convention refugee document and stateless persons always need a visa. Visiting the temporarily occupied territory of Crimea and Sevastopol is a separate matter and needs a permit from the State Migration Service.