Total processing time for Vietnam travel visa will depend on how you apply for your visa and also on Vietnamese and international holidays.
Who do not need a tourist visa for Vietnam?
Vietnam has exempted Vietnam travel visa for certain nationalities under bilateral and unilateral agreements.
Here are the cases of Vietnam tourist visa exemptions (waivers):
Belarus (no tourist visa for up to 15 days in Vietnam)
Brunei (no tourist visa for up to 14 days in Vietnam)
Cambodia (no tourist visa for up to 30 days in Vietnam)
Chile (no tourist visa for up to 90 days in Vietnam)
Denmark (no tourist visa for up to 15 days in Vietnam)
Finland (no tourist visa for up to 15 days in Vietnam)
France (no tourist visa for up to 15 days in Vietnam)
Germany (no tourist visa for up to 15 days in Vietnam)
Indonesia (no tourist visa for up to 30 days in Vietnam)
Italy (no tourist visa for up to 15 days in Vietnam)
Japan (no tourist visa for up to 15 days in Vietnam)
Kyrgyzstan (no tourist visa for up to 30 days in Vietnam)
Laos (no tourist visa for up to 30 days in Vietnam)
Malaysia (no tourist visa for up to 30 days in Vietnam)
Myanmar (no tourist visa for up to 14 days in Vietnam)
Norway (no tourist visa for up to 15 days in Vietnam)
Philippines (no tourist visa for up to 21 days in Vietnam)
Panama (no tourist visa for up to 90 days in Vietnam)
Russia (no tourist visa for up to 15 days in Vietnam)
Singapore (no tourist visa for up to 30 days in Vietnam)
South Korea (no tourist visa for up to 15 days in Vietnam)
Spain (no tourist visa for up to 15 days in Vietnam)
Sweden (no tourist visa for up to 15 days in Vietnam)
Thailand (no tourist visa for up to 30 days in Vietnam)
United Kingdom (excluding BNO) (no tourist visa for up to 15 days in Vietnam)