Citizens of Denmark won’t need a visa if stay for less than 15 days. A gap of at least 30 days between two visa-free visits is required.

You should apply for a visa if intending to stay for more than 15 days OR not meet the requirement of “a gap of at least 30 days between two visa-free visits is required”.

Under a government directive released in January 2017, citizens from 40 countries will be eligible to apply for the e-visa (30 days, single entry), including citizens of Denmark. Therefore citizens of Denmark who want to staying in Vietnam for up to 30 days, now able to apply online for e-visa (30 days, single entry) at the official website of the government of Vietnam.

What if a citizens of Denmark want to stay in Vietnam for more than 30 days or want to visit the country multiple times?

In case you want stay more than 30 days or want multiple entry visa for Vietnam, you are advised to contact with a travel company in Vietnam to ask for an arrangement from them then pick up your visa on arrival. There is a visa issuing office located at the international airport where you can show the visa approval letter (pre-arrangement) to pick up your visa there.