South Korea 
Trinidad and Tobago
South Korea passport holders do not need a visa to visit Trinidad and Tobago for stays of up to 90 days.
The Korea–Trinidad and Tobago exchange of notes says nationals of either country holding a valid passport may enter the other without a visa for a stay not exceeding 90 days, provided the intended stay is not for profit-making or paid activity.
“1. 유효한 여권을 소지하고 있는 일방국 국민은 그들이 의도하는 체류가 영리 혹은 유급행위에 종사할 목적이 아닐 것을 조건으로 90일을 초과 하지 아니하는 체류기간동안 사증없이 타방국 영역에 입국할 수 있다.”
Source: Korea Law Information Center — Exchange of Notes on the Abolition of Visa Requirements between Korea and Trinidad and Tobago (Treaty No. 1247, in force 15 October 1994) · checked 7 Oct 2026
South Korea citizens can enter Trinidad and Tobago without a visa and stay for up to 90 days. You only need a valid South Korea passport at the border; immigration officers may still ask for a return or onward ticket, proof of accommodation and enough money for your stay. The 90-day limit usually counts calendar days from your arrival, so book your return flight inside that window.
Whatever your visa status, Trinidad and Tobago applies the same entry conditions to every traveller:
Trinidad and Tobago lets 99 passports in without a visa, offers a visa on arrival to 4, issues eVisas to 10 and requires an embassy visa from 85. South Korea citizens are treated the same way as Bangladesh, Brunei, Hong Kong, India and Israel. Overall the South Korea passport ranks #34 in the world with 116 visa-free destinations.
Planning a longer trip in Americas? With a South Korea passport you can also visit 29 countries in the region without a visa, including Antigua and Barbuda, Argentina, Barbados, Bolivia, Brazil, Bahamas, Belize and Chile.
In the other direction, Trinidad and Tobago citizens need eta to visit South Korea.
Entry requirements for Trinidad and TobagoThe Immigration Division's eVisa application checklist says the passport must be valid for a minimum of 6 months. The UK government tells British citizens that to enter, the passport must have an expiry date at least 6 months after the date you arrive.
Visa Online Services – Ministry of Homeland Security✓ Checked 3 Oct 2026
Your passport needs at least 1 blank page.
U.S. Department of State — Trinidad and Tobago international travel information✓ Checked 15 Oct 2026
Not an entry requirement: WHO's country list gives Trinidad and Tobago's country requirement at entry as no. WHO recommends vaccination for all travellers aged 9 months or over going to densely forested areas on the island of Trinidad, but not for travellers whose itineraries are limited to the island of Tobago.
WHO — International Travel and Health country list: vaccination requirements (Trinidad and Tobago)✓ Checked 3 Oct 2026
No official source we could read states a travel insurance requirement for Trinidad and Tobago. The UK government advises checking before you travel that you have appropriate travel insurance for local treatment or unexpected medical evacuation.
UK Foreign, Commonwealth & Development Office — Trinidad and Tobago travel advice (health)✓ Checked 4 Oct 2026
Tobago's official visitor site says business travellers and tourists must show a return ticket. The UK government tells British citizens, and Canada's travel advice tells Canadians, that they must have a return or onward ticket.
Tobago Tourism Agency (gov.tt) — Getting to Tobago: entry requirements✓ Checked 3 Oct 2026
Canada's travel advice tells Canadians, and the UK government tells British citizens visiting without a visa, that they must show proof of sufficient funds for their stay. No official source we could read sets a minimum amount.
Government of Canada — Trinidad and Tobago travel advice (entry and exit requirements)✓ Checked 4 Oct 2026
The online Arrival/Departure platform at travel.gov.tt says all passengers must complete the online Arrival/Departure Card, that it opens 72 hours before arrival or departure, and that each passenger must have a valid email address, flight information, a valid passport and a copy of the passport biodata page (JPEG or PNG). The Ministry of Homeland Security said the system would be fully implemented on March 17, 2026, after which the paper-based system would be discontinued, and that all passengers arriving in or departing from Trinidad and Tobago by air or sea would be required to submit the form. The receipt with its QR code must be saved and presented to officials.
Ministry of Homeland Security, Trinidad and Tobago — media release: Online Arrival and Departure Card platform (11 March 2026)✓ Checked 5 Oct 2026
An immigration officer may admit tourists or visitors on such conditions and for such periods as are fit and proper. If a person admitted this way remains after the certificate issued to them expires, the Minister may declare that they have ceased to be a permitted entrant. The Minister may then make a deportation order; the person has no right of appeal and is to be deported as soon as possible.
Ministry of the Attorney General and Legal Affairs, Trinidad and Tobago — Immigration Act, Chap. 18:01✓ Checked 12 Oct 2026
The UK government says the amount of currency you can bring in or take out is unlimited, but you must declare cash in any currency worth over 20,000 Trinidad and Tobago dollars, and there are strict penalties for failing to declare amounts above the limit.
UK Foreign, Commonwealth & Development Office — Trinidad and Tobago travel advice (entry requirements)✓ Checked 4 Oct 2026
Data: TravelRequirements.info — Entry Requirements Dataset, AXG Sp. z o.o. (CC BY 4.0). Entry rules can change — confirm with official sources before travel.
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