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As a citizen of Indonesia you will normally need a student visa or residence permit for Thailand before your course starts. Some nationalities may enter Thailand without a visa and apply for the residence permit there instead; check the official page below for the rule that applies to your passport.
Examples: US$4,000 in Washington DC, SGD 3,000 or THB 75,000 in Singapore, THB 20,000 for ED Plus in Budapest. Use the figure published by the embassy where you apply.
Royal Thai Embassy, Washington DC, checked 2026-09-24
Non-refundable. Extensions of stay inside Thailand cost about 1,900 baht each time.
Royal Thai Embassies, Washington DC, Budapest and Singapore, checked 2026-09-24
Mahidol University International College, checked 2026-09-24
For bachelor's degrees and above. The year is for job-seeking or travel; you need a separate work visa and work permit to take a job.
Royal Thai Embassy, Budapest, checked 2026-09-24
Students need a Non-Immigrant visa, category ED or ED Plus. You apply online through the Thai e-Visa system at thaievisa.go.th, with an acceptance letter from your Thai institution.
Which one you need. According to the Royal Thai Embassy in Budapest:
The fee is set by each embassy in local currency and is non-refundable: US$80 in Washington DC, €70 in Budapest, SGD 100 in Singapore.
The money: there is no single national figure. Each embassy publishes its own requirement, and they differ widely:
Use the figure published by the embassy or consulate where you will apply, and do not rely on a figure from another country's page.
Apply early. Washington asks for applications at least 30 working days before travel, Singapore at least 21 working days, Los Angeles at least 15 working days.
After arrival. Your 90-day entry is extended at an immigration office for the length of your studies. Assumption University quotes the extension fee at 1,900-1,960 baht, with transcripts, registration receipt, your Thailand Digital Arrival Card copy and address notification forms. Every foreigner on a Non-Immigrant visa staying more than 90 days must also report their address to Immigration every 90 days, within 14 days before or 7 days after the due date.
At the embassy or consulate of Thailand that covers Indonesia, or through the visa application centre it names. Book early: in the busiest months appointments can be weeks away. Apply only through the official website; nobody can sell you a faster place in the queue.
Official pages: washingtondc.thaiembassy.org · budapest.thaiembassy.org · muic.mahidol.ac.th · thaiconsulatela.thaiembassy.org · singapore.thaiembassy.org · muic.mahidol.ac.th. Checked 2026-09-24. Rules change: confirm on the official page before you apply.
As a citizen of Indonesia you will normally need a student visa or residence permit for Thailand before your course starts. Some nationalities may enter Thailand without a visa and apply for the residence permit there instead; check the official page below for the rule that applies to your passport.
No fixed national figure: each Thai embassy sets its own. Examples: US$4,000 in Washington DC, SGD 3,000 or THB 75,000 in Singapore, THB 20,000 for ED Plus in Budapest. Use the figure published by the embassy where you apply. (source: Royal Thai Embassy, Washington DC, checked 2026-09-24).
Not allowed without a work permit.
This page is general information from official sources, not immigration advice. For a decision about your own case, the official source or a regulated adviser is where that belongs.
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