Tonga travel essentials: advice, plugs, emergency numbers
Before you visit Tonga: travel advice level, plug type I, 240V, emergency 911, currency TOP.
Travel advice (UK FCDO)
No advice against travel Updated 2026-03-19
Latest change (original, English)
Updated information about global travel impacts due to escalation in the Middle East (‘Warnings and insurance’ page).
Updated information about global travel impacts due to escalation in the Middle East (‘Warnings and insurance’ page).
↗ Read the full official advice
⚠️ This is the UK government’s assessment. Rules for your passport (visa, entry) can be different — check your own government’s official travel advice too.
CapitalNukuʻalofa
CurrencyTOP
LanguagesEnglish, Tongan
Calling code+676
Emergency numbers911 · 999 · 933
Plug typesType I
Voltage240 V
Driving sideLeft
Population108K