In this case, you go out of the airport (whether 1 hours or 1 minute only), you must apply for an approval letter to get Vietnam visa. Please follow 4 simple steps:

Step 1: Fill out your Vietnam visa application form

Step 2: Choose payment method and pay for service fee

Step 3: Check your email inbox to receive the approval letter within 24 working hours (or the maximum time is 48 working hours).

Step 4: When you reach your designated Vietnam airport, present this letter, pay stamping fee and get your Vietnam visa.

You can apply at our website, please visit our homepage and click Apply Visa button to start filling your application form. You can see the visa fee at the homepage and choose the best type of visa for you.