To live in Korea with your Korean spouse, you need a marriage visa (F-6). The steps are: ① register your marriage in both Korea and Vietnam ② apostille and translate your Vietnamese documents (from September 11, 2026, Vietnam uses the apostille instead of consular confirmation) ③ apply for the visa after your Korean spouse completes the international marriage guidance program. K-VISA quotes its fee after reviewing your requirements, and we refund 100% of the fee if the visa is denied due to K-VISA's fault.
In short: register your marriage in both countries → apostille and translate your documents → apply for the marriage visa. Once the two of you decide on the order, we take care of the rest.
Among foreign-born wives married to Korean men, the largest group is from Vietnam. That's why the review is thorough, too.
Statistics Korea 2024 multicultural population trendsThe documents the two of you need to prepare, from marriage registration to the visa.
K-VISA case standardVietnam has joined the Apostille Convention, so the apostille is used instead of embassy consular confirmation.
Apostille Convention (in force from 2026.9.11)What the review checks: the guidance program · income · a home · whether you can communicate
Korean Ministry of Justice F-6 standardsIt looks complicated, but you only need to remember three steps. ① Marriage registration → ② Document certification → ③ Visa application
Vietnam uses the apostille from September 11, 2026. Now you only need an apostille from the country that issued the document, with no embassy consular confirmation. Since the system has just started, we check how each document is handled in your consultation.
| 🇰🇷 Korea | 🇻🇳 Vietnam | |
|---|---|---|
| Minimum age to marry | 18 for both men and women | Men from 20, women from 18 |
| Where to register the marriage | City or district office (시·구청) (the embassy if abroad) | Local People's Committee in Vietnam (Ủy ban nhân dân) |
| Using foreign documents | Vietnamese documents → apostille + translation | Korean documents → apostille + Vietnamese translation |
| Extra documents needed | Family relation documents | Certificate of marital status, health check certificate |
| If you married in another country | Report to Korea within 3 months | Register the marriage in Vietnam |
Not necessarily. If you are in Korea, you can register your marriage in Korea first, and our local partner can get your Vietnamese documents and their apostille for you. We'll explain what fits your situation in the pre-check.
Going from marriage registration in both Korea and Vietnam to the F-6 visa usually costs about KRW 4–5 million. It differs if there is a history of illegal stay or if income or housing requirements need to be strengthened, so we quote it after reviewing your requirements. Actual costs such as government fees, translation and apostilles are separate. Consultation and pre-check are free, and we refund 100% of the fee if the visa is denied due to K-VISA's fault.
After registering your marriage in both countries, your Korean spouse takes the international marriage guidance program, then gets a Visa Issuance Confirmation (사증발급인정서) in Korea, or you apply for the marriage visa (F-6) at the Korean Embassy in Hanoi or the Korean Consulate General in Ho Chi Minh City. Once the visa is issued, you enter Korea and complete alien registration (외국인등록).
Your Korean spouse needs a passport, Basic Certificate (기본증명서), Family Relation Certificate (가족관계증명서) and Marriage Relation Certificate (혼인관계증명서) (detailed), a guidance program completion certificate, income and employment documents, and housing documents. You need a passport, a certificate of marital status, birth-related documents and a health check certificate, and your Vietnamese documents get an apostille and are translated into Korean. You both also submit a statement of how you met, plus photos and message records.
Either works. If you are both in Vietnam, couples often register in Vietnam first. If you are in Korea, couples often register in Korea first.
The standard changes every year, and even if income is a little short, assets or other means can sometimes make up the difference. We check this first in the pre-check and find a way together.
You just need to show that the two of you can talk in a shared language. We'll tell you which evidence to prepare.
Yes, the Korean spouse inviting you must take it. Without the completion certificate, you can't apply for the visa, so it's best to take it early in your preparation.
If you've already registered your marriage, about 5–8 weeks on average. If you're starting from marriage registration, about 3–4 months on average (based on K-VISA's processing time; immigration review time is separate).
If you apply in Vietnam, there may be a couple interview at the Korean Embassy in Hanoi or the Korean Consulate General in Ho Chi Minh City. We'll prepare sample questions and how to answer them with you in advance.
Check whether the agency is registered as an immigration application agent, whether it publishes real approved Vietnamese marriage visa cases and reviews, whether it can handle local Vietnamese documents itself, whether it can communicate with you in Vietnamese, and whether its responsibility if the visa is denied is written in the contract. K-VISA is a registered immigration application agent (No. 19-IC-RG-041). We publish 14 approved Vietnamese marriage visa cases and reviews from Vietnamese couples (as of October 2026), and our Vietnamese-speaking staff talk with you directly. Through a business agreement (March 2026) with OnePass (원패스), a company specializing in Vietnamese administration, we prepare local document issuance, translation and apostilles for you. We refund 100% of the fee if the visa is denied due to K-VISA's fault.
You can fill in what was missing and apply again. And if the visa is denied due to K-VISA's fault, we refund 100% of the fee.
Sources: Sources: Statistics Korea 2024 multicultural population trends (Vietnam ranks 1st at 26.8% among nationalities of foreign-born or naturalized wives in multicultural marriages), the Apostille Convention (Convention Abolishing the Requirement of Legalisation for Foreign Public Documents; in force for Vietnam from September 11, 2026), Korean Ministry of Justice standards for the marriage migrant (F-6) visa, Korean Act on the Registration of Family Relationships (reporting a marriage made abroad), Vietnam's Law on Marriage and Family. Standards may change with amendments to laws and notices, and individual cases are confirmed in consultation.
Updated 2026.10.20