Roamless
별을 눌러 평가하세요
Roamless targets travelers planning longer Vietnam stays with its RoamlessFlex product, where unused data doesn't expire as long as you stay on the plan. The carrier also offers 30-day fixed plans that provide predictable costs for month-long trips without unexpected overage charges.
The no-expiration data angle is particularly useful if you're spending 4-8 weeks in Vietnam and won't use all your data every month. You get flexibility without watching a clock, and the 30-day billing cycles align cleanly with typical Southeast Asia research trips and extended visits.