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Passport validity requirements 

To enter Tonga, your passport must have an ‘expiry date’ at least 6 months after the date you arrive.

Check with your travel provider that your passport and other travel documents meet requirements. Renew your passport if you need to.  

You will be denied entry if you do not have a valid travel document or try to use a passport that has been reported lost or stolen. 

Dual nationals

When returning to the UK, British citizens must carry a valid British passport or certificate of entitlement. See Dual citizenship.

Visa requirements 

You can visit Tonga without a pre-arranged visa for up to 30 days. Border officials will issue a free visa on when you arrive. You may need to show: 

• an onward or return ticket 
• sufficient funds – a bank statement is acceptable evidence
• confirmed accommodation such as a hotel booking or letter of invitation 

Extending your visa 

To extend your stay, contact the Tonga Immigration Department. Make sure you do not overstay your visa. 

Vaccine requirements 

For details about medical entry requirements and recommended vaccinations, see TravelHealthPro’s Tonga guide.  

Customs rules 

There are strict rules about goods you can take into or out of Tonga. You must declare anything that may be prohibited or subject to tax or duty, including all plant, animal and food products. 

You must also declare any personal valuables worth 500 Tongan pa’angas (about £160) or more. 

Taking money into Tonga 

Declare cash or travellers cheques on the customs declaration form if the value is more than 10,000 pa’angas. You may need to pay duty.  

Customs rules 

There are strict rules about goods you can take into or out of Tonga. You must declare anything that may be prohibited or subject to tax or duty, including all plant, animal and food products. 

You must also declare any personal valuables worth 500 Tongan pa’angas (about £160) or more. 

Taking money into Tonga 

Declare cash or travellers cheques on the customs declaration form if the value is more than 10,000 pa’angas. You may need to pay duty.  

Contact your travel provider and insurer 

Contact your travel provider and your insurer if you are involved in a serious incident or emergency abroad. They will tell you if they can help and what you need to do. 

Refunds and changes to travel 

For refunds or changes to travel, contact your travel provider. You may also be able to make a claim through insurance. However, insurers usually require you to talk to your travel provider first. 

Find out more about changing or cancelling travel plans, including: 

• where to get advice if you are in a dispute with a provider 
• how to access previous versions of travel advice to support a claim 

Support from FCDO 

FCDO has guidance on staying safe and what to do if you need help or support abroad, including: 

• getting help if you’re a victim of crime  
• what to do if you’re in hospital  
• if you’re affected by a crisis, such as a terrorist attack 

Contacting FCDO 

Help abroad  

See how to get help from the UK government abroad including in an emergency. 

Help in the UK  

You can call FCDO in London if you need urgent help because something has happened to a friend or relative abroad.  

Telephone: 020 7008 5000 (24 hours)  

Find out about call charges

Get travel advice updates  

Sign up to get email notifications when this travel advice is updated.  

Follow FCDO: 

• travel advice on X

• travel advice on Facebook

Global travel impacts due to escalation in the Middle East

Escalation in the Middle East has caused widespread travel disruption, including airspace closures, delayed and cancelled flights. 

Your travel plans may be affected, even if your destination is not in the Middle East. Before you travel:

• check travel advice for any countries or territories you are transiting through
• check for the latest updates from your airline or tour operator  
• review your travel insurance policy for coverage
• monitor local and international media for the latest information and sign up for travel advice email alerts

Before you travel 

No travel can be guaranteed safe. Read all the advice in this guide. You may also find it helpful to: 

• see general advice for women travellers
• read our guide on disability and travel abroad
• see general advice for LGBT+ travellers
• read about safety for solo and independent travel
• see advice on volunteering and adventure travel abroad

Travel insurance 

If you choose to travel, research your destinations and get appropriate travel insurance. Insurance should cover your itinerary, planned activities and expenses in an emergency. 

About FCDO travel advice 

 The Foreign, Commonwealth & Development Office (FCDO) provides advice about risks of travel to help you make informed decisions. Find out more about FCDO travel advice. 

Get travel advice updates

Sign up to get email notifications when this travel advice is updated. 

Follow FCDO:   

• travel advice on X

• travel advice on Facebook

• Travel Aware on Instagram

Laws and cultural differences  

Customs and dress code 

Tongan society is very conservative and highly religious. People strictly observe the Sabbath. On Sundays, local people may consider recreational activities to be disrespectful. This does not apply to island resorts.  

Topless sunbathing and nudity in public is illegal. You could be fined up to 100 pa’angas or get a prison sentence of up to 4 months if you refuse to pay.  

Swimwear is acceptable on the beach or by streams and waterfalls, but in other areas it is likely to receive negative attention. 

Mobile phone coverage 

You can buy a local SIM card at the airport. You register it by giving your personal ID. Network coverage is usually reliable in towns, but can be patchy in rural locations.   

Alcohol laws and bans 

It’s illegal to drink alcohol in public except at bars or restaurants. The legal drinking age is 21. It is illegal for anyone aged 20 or under to buy alcohol. Drunken behaviour is likely to receive negative attention from locals. 

Illegal drugs and prison sentences 

Drug taking in all forms is illegal. The maximum penalty for importing or exporting illegal drugs is 30 years’ hard labour and fines of several hundred thousand US dollars. If you are found guilty of cultivating or distributing illegal drugs, you are likely to receive a severe punishment. 

LGBT+ travellers 

Same-sex sexual activity between men is illegal in Tonga and the law is occasionally enforced. Same-sex partners showing affection in public may receive negative attention.  

Read more advice for LGBT+ travellers.