Thailand and Portugal have welcomed the positive development of bilateral relations, which have a longstanding history spanning more than 515 years, according to the Ministry of Foreign Affairs.

Deputy Prime Minister and Minister of Foreign Affairs Sihasak Phuangketkeow held discussions with Mr. Paulo Rangel, Minister of State and Foreign Affairs of the Portugal, at the Portuguese Ministry of Foreign Affairs in Lisbon on 23 October 2026.

The discussions covered cooperation across various areas. On the economic front, both sides explored ways to promote trade and investment, including business matching in potential areas, such as renewable energy, startups, innovation and digital economy. Also discussed was promoting development cooperation in third countries under the Thailand - Africa Initiative.

Within the framework of Thailand - European Union relations, the Deputy Prime Minister expressed appreciation for Portugal’s support for the Thailand - EU Free Trade Agreement negotiations. He also sought Portugal’s continued support for Thailand’s accession to the Organization for Economic Cooperation and Development (OECD) and for pursuing visa exemption for Thai passport holders travelling to the Schengen Area.

In addition, both sides exchanged views on enhancing cooperation between ASEAN and Portugal, as well as the Community of Portuguese Language Countries (CPLP). They also discussed international and regional developments, including the Thailand - Cambodia border situation, the situation in Myanmar, the Russia–Ukraine conflict and the situation in the Middle East.

Both sides also signed the Thailand-Portugal Agreement on Visa Exemption for Holders of Diplomatic and Official Passports. The agreement will facilitate travels by government officials of both countries and further strengthen exchanges of visits and bilateral cooperation.

Thailand also congratulated Portugal on its election as a non-permanent member of the United Nations Security Council for the term 2027-2028.