We tracked down 21 of the best courses for learning Vietnamese, including 4 you can use for free. Our top picks right now are VietnamesePod101, SEAsite Vietnamese (Northern Illinois University) and Learn Vietnamese With Annie. Every entry below is hand-checked, and the ones that teach you come first — with free options ahead of paid ones wherever they are as good.
The usual Innovative Language formula applied to Vietnamese: hundreds of short dialogue lessons broken down in English, with notes, flashcards and an audio dictionary; a free account gives limited access and paid tiers run roughly $4–25 a month depending on plan. It is the largest single structured library for Vietnamese and fine as a listening supplement. Dialect coverage is inconsistent between lessons — check whether a series is Northern or Southern before drilling its pronunciation.
NIU's Southeast Asian studies archive includes twenty lessons in spoken Vietnamese, an interactive pronunciation guide covering every consonant, vowel and tone with audio, flashcards, matching exercises and culture pages. The pronunciation guide in particular is still one of the clearest free explanations of the Vietnamese sound system. The site is visibly an early-2000s artefact — frames, font notes, occasional broken media — so use it for the audio reference, not as a modern course.
Annie's long-running channel and site teach Southern Vietnamese from real materials — songs, adverts, street speech — with explicit comparisons of Northern and Southern pronunciation so you know which form you are hearing. She is unusually good at the vowel and consonant differences learners get wrong. YouTube and the podcast are free while structured courses on the site are paid; upload pace has slowed, so treat the archive as the main value.
A full course ladder from a pronunciation-only level 00 through A1–A2, B1–B2 and C1–C2, combining textbooks, video courses, graded 'Slow Vietnamese' podcasts, flashcards and optional live or AI tutoring. Almost nothing else takes Southern Vietnamese seriously across the whole range, which is why it stands out for anyone living in or heading to Ho Chi Minh City. There is a free trial and some free speaking material, but the substance is subscription-based, and Northern and Huế tracks are much thinner than the Southern one.
The Tiếng Việt 123 books are a staple of Vietnamese classrooms for foreigners — practical topics, clear progression and exercises designed for teacher-led lessons — and the associated Hanoi centre runs online and in-person classes using them. Good if you want a curriculum a teacher can teach you from rather than a self-study narrative. The material is Northern-dialect and works far better with an instructor than alone, since the books are light on English explanation.
A small, focused site that walks absolute beginners through the alphabet, the six tones and basic pronunciation with audio and interactive practice, then adds topic lessons such as greetings and introductions. Tones are the wall every Vietnamese learner hits first, and doing this before any phrasebook saves months of being misunderstood. There is no account or paywall; equally, there is no depth beyond the beginner stage.
A small language school in Đà Nẵng that publishes a free podcast built around short stories and conversations, with transcripts and dual-pace audio so you can hear the same content slowed down and then at speed. The Central and Southern flavour of the speech is a useful counterweight to the Hanoi-standard material that dominates textbooks. Lessons and programmes are paid, and the free catalogue is modest compared with the bigger platforms.
Tu My's podcast series (VTM1 beginner, VTM2 post-beginner, plus upper-intermediate material) delivers natural, largely unscripted Southern Vietnamese on daily topics, backed by transcripts, articles and flashcard sets. Unscripted speech at a controlled level is exactly what is missing between textbook audio and native podcasts. A seven-day trial and some preview lessons are free; ongoing access, video courses and flashcard packs are paid.
A long-running Saigon school offering group and private Vietnamese courses across levels, plus online lessons for people not in Vietnam, with its own materials and a clear level structure. For learners committed to Southern Vietnamese, regular hours with a trained teacher fixes tone and vowel errors that self-study leaves in place for years. It is priced as a private school and, as with any school, the individual teacher makes or breaks the experience.
Subscription-only after a handful of free intro lessons, with the monthly price falling steeply on longer plans. Lessons are short, dialogue-first and explain grammar properly, which makes it a much more serious beginner course than Duolingo. It covers only 14 languages and effectively stops around B1, so it is a stepping stone rather than a destination.
Covers 14 languages along an explicit CEFR path, and its best feature is the community exchange: you submit short writing or speaking exercises and real native speakers correct them, free of charge, in exchange for you correcting theirs. The free tier is limited to core lessons; Premium unlocks grammar, offline and the full path. A solid Babbel alternative if you specifically want writing practice with human feedback.
Thirty-minute audio lessons force you to produce sentences out loud before you see anything written, which builds unusually good accent and recall. Subscriptions run about $15–21/month (all-access covers 50+ languages), and older courses are often available through public libraries. It is slow and vocabulary-light by design, so pair it with reading — but for commute or walking time it is the best use of otherwise dead hours.
Mihalis Eleftheriou records real lessons with a real student and walks you through constructing the language yourself using cognates and logic — Spanish, French, Italian, German, Greek, Turkish, Arabic and Swahili are covered. Completely free, no ads, no sign-up, funded by donations. The Spanish course in particular is one of the most recommended free resources anywhere; the trade-off is small vocabulary and no reading or writing practice.
Foreign Service Institute, Peace Corps and DLI materials — full textbooks plus hundreds of hours of audio — are public domain and hosted here for free across dozens of languages. The depth is extraordinary and the FSI Basic courses take diplomats to professional working proficiency, which no consumer app attempts. The recordings are from the 1960s–80s, the drills are relentless, and some vocabulary is dated (Cold War era), so they suit disciplined self-studiers, not casual learners.
Mark Pentleton teaches a genuine student while you listen in, across French, Spanish, German, Italian, Chinese, Swedish, Portuguese, Japanese and Gaelic. The podcast seasons are free on any podcast app and are structured as a real curriculum rather than scattered episodes; the Academy sells premium lesson notes, video and bonus audio. Ideal commuting material for beginners through B1, and the Spanish and French series are the strongest.
Lessons build outward from real conversations with colour-coded literal translations and cultural notes, and the catalogue includes endangered and indigenous languages nobody else covers. Retail pricing starts around $10/month, but a very large number of public libraries and universities give patrons free access — check yours before paying. Content depth per language is modest, so it suits travellers and early learners more than people pushing toward B2.
Each course is ~100 short bilingual dialogues with native audio: you passively absorb for months, then start an 'active wave' translating back into the target language. Books run around €30 (e-courses ~€50) across 70+ languages, and the method is a long-standing favourite among polyglots for reaching real reading fluency. Caveats: many courses are only published from French, the humour is dated, and it demands daily discipline with no gamification to carry you.
The 'Complete' books are proper structured courses with dialogues, graded exercises and downloadable audio, and the range covers languages no app touches. Quality varies noticeably by title and author, so check reviews for your specific language before buying rather than trusting the series name. Their graded readers and 'Script Hacking' alphabet guides are also worth knowing about for non-Latin scripts.
You sit in on a recorded lesson with two students and build sentences aloud alongside them, with no writing, homework or memorisation; 19 languages are available. It is remarkably good at making the core grammar of Romance languages click in a few hours. Vocabulary coverage is small, the recordings are old, and the courses after Michel Thomas's death are taught by other teachers with mixed results — treat it as a fast on-ramp, not a course of study.
Over 70 languages, each a step-by-step beginner course written by an experienced teacher, and crucially all the audio is free to download from the companion site even if you find the book secondhand. Slightly more academic and grammar-forward than Teach Yourself, which some learners prefer. Like any book series the individual titles differ in quality; the less common languages are often the only decent course in existence.
You listen to and repeat thousands of native-recorded sentences on a spaced schedule, which builds fluent output patterns without explicit grammar study. It covers 60+ languages and keeps nine minority languages (Catalan, Welsh, Taiwanese, Kurdish and others) permanently free as a preservation effort. It is expensive at roughly $20–40/month, and the repetition is monotonous — most reviewers call it effective but overpriced, so try the 7-day trial first.