Thailand visa for Irish citizens 2026: 30 days visa-free

What changed for Irish citizens on 15 September 2026

Until 14 September 2026, Irish citizens arriving in Thailand without a visa were stamped in for 60 days. A Ministry of Interior regulation, published on 31 August 2026 and in force from 15 September 2026, cut that visa-free allowance to 30 days for Irish passport holders. If you were already stamped in before 15 September, your passport keeps the original 60-day permission until it expires — the change only applies to entries made from that date onward. In practice, this means Irish citizens now need to plan a trip around a single 30-day window rather than two months, and anyone hoping to stay longer should look at the extension or a longer-stay visa before travelling rather than assuming the old allowance still applies.

Before you fly

• Check that your Irish passport is valid for at least six months beyond your arrival date and has at least one blank page left, since Thai immigration can refuse entry without both.
• Book or have proof of an onward or return flight ready to show, because Irish citizens entering visa-free may be asked to prove they will leave within the 30 days granted.
• Carry access to at least 20,000 THB per person, or 40,000 THB for a family travelling together, since Thai immigration can ask Irish visitors for proof of funds at random checks.
• File the Digital Arrival Card in the 72 hours before you land, using the Immigration Bureau's own portal, and keep the QR code it produces ready for scanning on arrival.

Staying longer than 30 days

If 30 days isn't enough, Irish citizens have a few legitimate ways to stay longer. Once inside Thailand, you can apply at an immigration office for a single extension of up to 30 days, for 1,900 THB, before your existing stamp runs out. If you know you'll need more time before leaving Ireland, an e-Visa from thaievisa.go.th gives a single 60-day entry, also extendable once by 30 days on the same terms. Remote workers or long-course students can instead look at the Destination Thailand Visa, which runs for years rather than weeks. Repeatedly crossing a border to reset the clock isn't a plan — visa-free land crossings are capped at two a year, and officers can refuse entry to anyone who appears to be living in Thailand rather than visiting.

At the airport

At Suvarnabhumi, Irish citizens are among the nationalities allowed to use the automated arrival gates instead of a staffed counter, as long as you've already filed your Digital Arrival Card, you're entering visa-free, and this isn't your first visit to Thailand. The gate scans the QR code from your arrival card along with your passport, so keep both easily accessible as you approach. First-time visitors, or anyone without the QR code ready, should expect to go through a regular immigration counter instead, where an officer checks the same details by hand.

Useful for Irish citizens

• Thai embassy responsible for Ireland: London (covers Ireland) (london.thaiembassy.org).
• Direct routes: Dublin (DUB) → Bangkok (via connection).

Facts checked on 30 September 2026. Sources: Royal Gazette notifications of 31 August 2026, the Thai Ministry of Foreign Affairs bilateral list, the Immigration Bureau. Rules change; your embassy has the final word.