Learning Thai in Bangkok and the ED visa

Short answer: learning Thai is one of the best things you can do in Bangkok, but it's a long game. The education visa is no longer an easy way to stay, and schools now report your attendance to the government.

The short version

The US Foreign Service Institute puts Thai in its Category III: roughly 44 weeks, or about 1,100 class hours, to reach professional working proficiency [1].
Chulalongkorn University's Intensive Thai Program runs nine six-week courses of 100 hours each, at 29,500 baht per course on site [2].
The Non-Immigrant ED visa for a language course gives 90 days per entry and needs a Ministry of Education approval letter and an enrolment letter from the school [3].
Since 14 May 2025, schools running short courses for foreigners must verify attendance and report monthly to a database shared with immigration police. Nearly 10,000 student visas were revoked [4].
Even a few dozen phrases and a grip on the tones change how Bangkok treats you.

Why Thai is hard for Australians

English speakers don't start from zero with French or Spanish. With Thai, they do. The FSI estimate of 1,100 class hours compares with around 600 to 750 hours for languages like Spanish [1]. What makes it hard:

Tones. Thai has five tones, so the same syllable can mean different things depending on pitch. "Mai" can mean new, wood, not, burn or a question marker.
The script. Thai has its own alphabet of 44 consonants plus vowel symbols written above, below and around them, with no spaces between words.
Vowel length. Short and long vowels change meaning, which Australian ears aren't trained to hear.
Politeness particles. Men end sentences with "khrap", women with "kha". Leave them off and you sound abrupt.

The good news: grammar is simple. No verb conjugations, no plurals, no genders. Once your ear tunes in, sentences come together faster than you'd expect.

Bangkok's main language programmes compared

Bangkok has dozens of Thai schools, from university programmes to small private schools in office towers along Sukhumvit. Here are two long-running options with very different methods.

	Chulalongkorn Intensive Thai Program	AUA Thai Language Center
Location	Faculty of Arts, Chulalongkorn University, near BTS Siam and National Stadium	179 Rajdamri Road, near BTS Ratchadamri [5]
Method	Structured classes, 3 hours a day, Monday to Friday [2]	Roots in a listening-first method (ALG) [5][6]
Course size	100 hours over 6 weeks per course; 9 courses from beginner to advanced [2]	Courses from 48 hours over 6 weeks to 192 hours over 12 weeks [5]
Reading and writing	Thai letters taught from Intensive Thai 2 [2]	Separate reading and writing track [5]
Price	29,500 baht per course on site; 23,000–23,500 baht online [2]	Not published as fixed prices; ask at the office [5]
Start dates	Odd-numbered months [2]	Check current timetable

Chulalongkorn's Intensive Thai Program

Thailand's oldest university runs the Intensive Thai Program through its Center for Thai as a Foreign Language. Each course is 90 hours of class and assessment plus 10 hours of language and cultural activities [2]. Beginner levels are courses 1 to 3, intermediate 4 to 6 and advanced 7 to 9, with the advanced courses also covering Thai society and culture [2]. Course 1 focuses on listening and speaking. The alphabet starts in course 2 [2].

If you already speak some Thai, you can ask for a placement test, but only after paying tuition [2]. It's demanding: three hours a day, five days a week. It suits people who aren't working full time.

AUA and the listening approach

AUA has taught Thai to foreigners for decades. In 1984, linguist J. Marvin Brown began teaching Thai there through listening alone, with students staying silent for hundreds of hours while teachers talked in front of the class. He called the method Automatic Language Growth [6]. Some learners swear by it, others find it frustrating.

A 2026 review notes AUA now also offers structured speaking courses for beginners and intermediates, plus reading and writing, taught in English, on site and online [5]. Prices aren't published, and the cost per hour falls as you buy more hours [5].

Private schools and tutors

Smaller private schools, many registered with the Ministry of Education, run group and one-to-one classes in Asok, Phrom Phong, Silom and Ari. Private tutors work well for busy professionals. Before you pay a year up front, sit a trial lesson and ask whether the school is registered and can support a visa, if you need one.

How the ED visa for language study works

The Non-Immigrant ED visa covers people coming to study in Thailand, including on language courses. Requirements published on official Thai government pages include [3][7]:

A passport valid for at least six months and a recent photo.
An approval letter from the relevant authority under the Ministry of Education for your course.
An enrolment confirmation letter from the school on letterhead, signed by the director, with a copy of the signer's ID.
The school's registration certificate from the Ministry of Education.
Proof of funds, such as a recent bank statement.

The Thai Ministry of Foreign Affairs lists the language-course ED visa as single entry (valid three months) or multiple entry (valid one year), with stays of 90 days per entry [3]. To stay longer, you apply for an extension directly with the Immigration Bureau once you're in Thailand [7], usually with supporting letters from your school.

Applying from Australia

All Thai visas go through the official e-Visa portal at thaievisa.go.th [8]. The Royal Thai Embassy in Canberra handles residents of the ACT, Victoria, Queensland, WA, Tasmania, SA and the NT, while NSW residents apply through the Consulate-General in Sydney [8]. Processing takes at least 10 business days and can take four to six weeks, so apply about a month before you fly [8]. Fees are non-refundable and can change without notice [8].

Smartraveller warns Australians not to get visas, extensions or entry stamps from visa shops or travel agents in Thailand [9]. Deal with the school and immigration directly.

The attendance crackdown

For years, some "students" used ED visas to live in Thailand while barely attending class. That loophole has closed. Regulations that took effect on 14 May 2025 require institutions running short-term courses for foreigners to [4]:

set up protocols to verify student attendance
submit regular reports on their programmes
send monthly progress reports to a foreign student tracking database, which is shared with immigration police and informs visa decisions.

By August 2025, the Immigration Bureau said it had revoked visas for nearly 10,000 students in short-term, non-degree programmes that didn't meet the rules [4]. The government said the aim was to stop student visas being used for unauthorised work [4].

What this means for you:

Turn up. Missing classes can now reach immigration directly.
Expect questions at extension time. Officers may test your Thai or ask about your course.
You can't work on an ED visa. Working needs the right visa and a work permit.
Consider whether it's the right visa at all. If you're really working remotely, look at the Destination Thailand Visa or other long-stay options instead.

How long it takes, realistically

A rough guide for an English-speaking adult studying seriously in Bangkok:

Goal	What it looks like	Roughly how long
Survival Thai	Greetings, numbers, taxis, ordering food	A few weeks of practice
Reading signs and menus	Knowing the alphabet and tone rules	Two or three months of steady study
Everyday conversation	Small talk with neighbours, the condo office, the market	A year or more of regular classes and practice
Professional working proficiency	Meetings and admin in Thai	About 1,100 class hours, per the FSI [1]

Our tip: learn to read early. Thai spelling tells you the tone, and once you can read, every street sign and menu becomes free practice.

Everyday Thai that helps from day one

Add "khrap" (if you're a man) or "kha" (if you're a woman) to the end of each:

Sawasdee – hello and goodbye.
Khop khun – thank you.
Mai pen rai – no worries. The most Australian phrase in Thai.
Tao rai? – how much?
Mai phet – not spicy. Phet nit noi – a little spicy.
Lieo sai / lieo khwa – turn left / turn right.
Jot tee nee – stop here.
Hong nam yoo tee nai? – where's the toilet?

Want a language-exchange partner or a study buddy? Join Cooee Thailand, our Facebook group for Australians in Thailand.

Learning Thai in Bangkok: language schools, the ED visa and how long it really takes