Citizens of these 80 countries could apply for 30-day, single-entry e-visas starting February 1, 2019.
1. Andorra
2. Argentina
3. Armenia
4. Australia
5. Austria
6. Azerbaijan
7. Belarus
8. Belgium
9. Bosnia and Herzegovina
10. Brazil
11. Brunei
12. Bulgaria
13. Canada
14. Chile
15. China (also applicable to Hong Kong and Macau passport holders)
16. Colombia
17. Croatia
18. Cuba
19. Cyprus
20. Czech Republic
21. Denmark
22. Estonia
23. Fiji
24. Finland
25. France
26. Georgia
27. Germany
28. Greece
29. Hungary
30. Iceland
31. India
32. Ireland
33. Italy
34. Japan
35. Kazakhstan
36. Latvia
37. Liechtenstein
38. Lithiuania
39. Luxembourg
40. Macedonia
41. Malta
42. Marshall Islands
43. Mexico
44. Micronesia
45. Moldova
46. Monaco
47. Mongolia
48. Montenegro
49. Myanmar
50. Norway
51. Nauru
52. The Netherlands
53. New Zealand
54. Palau
55. Panama
56. Papua New Guinea
57. Peru
58. The Philippines
59. Poland
60. Portugal
61. Qatar
62. Romania
63. Russia
64. Salomon Islands
65. San Marino
66. Serbia
67. Slovakia
68. Slovenia
69. South Korea
70. Spain
71. Sweden
72. Switzerland
73. Timor Leste
74. United Kingdom
75. United States of America
76. The U.A.E.
77. Uruguay
78. Vanuatu
79. Venezuela
80. Western Samoa
You can start apply for e-visa at: http://www.visumvietnamonline.com/e-visa/