Entry Requirements
If you hold a passport from Ireland, you must submit a Thailand Digital Arrival Card (TDAC) before entering the Kingdom of Thailand. The TDAC replaced the paper-based TM6 form and is now required for all international arrivals — regardless of your visa status or purpose of travel.
As a Irish citizen, you are eligible for visa exempt (60 days) entry. Your passport must be valid for at least 6 months from your date of entry. The TDAC collects your personal details, travel information, and accommodation address in Thailand.
⚠️ Common Issue for Irish Passport Holders
Dual Irish-EU passport selection — this is the most common reason for TDAC rejections from Irish travelers. Our system automatically detects and corrects these issues before submission, ensuring your arrival card is accepted without delays at immigration.
How to Apply
- 1Have your Ireland passport ready with at least 6 months validity from your planned entry date.
- 2Complete the online form on TDAC.info with your personal details, travel itinerary, and accommodation address in Thailand.
- 3Our team reviews your submission for errors and you receive your approved QR code via email before your departure.
- 4Present your QR code at Thai immigration upon arrival — no paper forms needed, skip the queues.
Visa Status
Irish citizens: Visa Exempt (60 Days). No visa application required for tourist stays within the allowed period.
TDAC Required
The Thailand Digital Arrival Card must be completed before arrival regardless of your visa status. This applies to all air, land, and sea arrivals.
Passport Validity
Your Ireland passport must be valid for at least 6 months from your entry date. Ensure your passport has at least one blank page for the entry stamp.
Visa Duration for Irish Citizens
Irish passport holders can stay in Thailand for 60 days under the current visa exemption. Extensions are available at local Immigration offices.
Flights to Thailand from Ireland
- Dublin (DUB) → Bangkok (via connection)
Common TDAC Mistakes by Irish Travelers
- Dual Irish-EU passport: use the one you'll present at Thai immigration
- Irish passport numbers: 2 letters + 7 digits
- Fada accents (á, é, í, ó, ú) must be removed for TDAC
Royal Thai Embassy in London (covers Ireland)
For visa enquiries beyond the visa exemption period, contact the Royal Thai Embassy in London (covers Ireland).
Visit Embassy WebsiteThe 90-Second Version
Visa-free days: 60 days on arrival, tourism purposes only. TDAC: mandatory for every air, land, and sea arrival, regardless of nationality or visa status. Passport validity: minimum 6 months from your date of entry into Thailand. Onward ticket: immigration officers may ask to see a return or onward flight within your permitted stay; carry a printed copy. Cash limit: declare amounts over USD 20,000 (about THB 450,000) on arrival. Recommended airport: Suvarnabhumi (BKK), Bangkok.
Visa Rules for Irish Citizens in 2026
Irish ordinary passport holders are eligible to enter Thailand without a visa for tourism, business meetings, or short visits of up to 60 days. This bilateral arrangement is part of the 93-country visa-exemption framework Thailand expanded on 15 July 2024. If you plan to stay longer than 60 days, your options are: apply for a 60-day Tourist Visa (TR) at a Royal Thai Embassy before you travel, or extend your stay once for an extra 30 days at a Thai Immigration office for a 1,900 THB fee.
Filling Out the TDAC
Every Irish traveller must submit the Thailand Digital Arrival Card before crossing the border. The TDAC replaced the paper TM6 form in 2024 and is now the only valid arrival declaration. Submit it any time within 72 hours of your scheduled arrival in Thailand. For Ireland passport holders, the most common point of failure on the TDAC is: dual irish-eu passport selection. The form is read against the machine-readable zone (MRZ) on page 2 of your passport, so the safest rule is to copy from there character-by-character — do not transliterate from the local-script page. Diacritical marks (umlauts, accents, slashes through letters) are stripped in the MRZ — ä becomes AE, ø becomes O, ł becomes L. Use the MRZ spelling on the TDAC, not the visual spelling on the photo page.
At the Airport
Direct flights from Ireland to Bangkok take roughly 13 hours. Most arrivals land at Suvarnabhumi (BKK), Thailand's main international gateway. At immigration, have the following ready on your phone or printed: your passport, the TDAC QR code (sent to your email after submission), your onward flight booking, and the address of your first night's accommodation. Officers may scan or simply visually check the QR code — both are accepted.
Money and Customs
Thailand requires you to declare cash above USD 20,000 (or equivalent, roughly THB 450,000) on arrival. Undeclared amounts above this can be confiscated. Duty-free allowance on arrival is 200 cigarettes (or 250 g of tobacco) and 1 litre of wine or spirits per adult. Vapes and e-cigarettes are prohibited entirely — Thailand banned them in 2014 and customs do confiscate them. ATMs are everywhere in cities and tourist areas, but charge a flat 220 THB foreign-card fee per withdrawal regardless of amount. Bring a multi-currency card (Wise, Revolut, or similar) to minimise the spread; airport exchange counters give noticeably worse rates than city exchanges like SuperRich. Card acceptance is high in hotels, shopping malls, and chain restaurants, but cash is still king for street food, taxis, tuk-tuks, and most local markets. Plan for 1,000–2,000 THB cash on hand at all times.
Health and Vaccines
No vaccinations are mandatory for entry to Thailand under normal circumstances. The CDC and WHO recommend that all travellers be up to date on routine vaccines (MMR, Tdap, polio, flu) and consider Hepatitis A and Typhoid if you plan to eat outside major hotels. Travel insurance with medical evacuation cover is strongly recommended. Thai private hospitals (Bumrungrad, Bangkok Hospital, Samitivej) are world-class but bills can run high without insurance.
Royal Thai Embassy in London (covers Ireland)
For visa enquiries beyond the visa-exempt period, lost passports of family members, or notarisations, the Royal Thai Embassy in London (covers Ireland) is the official contact. Visit the embassy website for current consular hours, fees, and appointment booking. While in Thailand, your own embassy in Bangkok can help with passport replacement, emergencies, and consular registrations — keep their address saved offline before you travel.
Recent Changes Affecting Irish Travellers
15 July 2024: Thailand expanded its 60-day visa-exemption scheme to 93 countries — the largest single increase in modern Thai visa policy. Most Irish travellers benefited. 2024–2025: the paper TM6 arrival card was fully phased out; the digital TDAC is now the only valid arrival declaration. Proposed for 2026: the Thai Ministry of Tourism has floated a proposal to reduce the standard visa-free stay from 60 to 30 days. As of May 2026, this has not been enacted — the 60-day rule remains in force.
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