E. from March to March. In addition to this best time, the next time to go to Sikkim is favored from October to December. Essentially, it is best to pick the time if the year is so befitting for your personal vacation. Pakyong Airport is the only airport in Sikkim, https://leedirectory.com/listings13160361/the-single-best-strategy-to-use-for-sikkim-tour