AeroSims eSIM Data Plans for Vietnam

AeroSims does not provide a truly unlimited data eSIM for Vietnam. The plans titled “Vietnam Unlimited” actually grant 3 GB of high‑speed data each day and reduce the speed to 1000 kbps once that daily limit is reached. Travelers who need more data can choose from AeroSims’ fixed‑data plans, such as the 50 GB/180‑day Phu Quoc plan or the 20 GB/30‑day Phu Quoc plan, which offer larger data allowances without a daily cap.

AeroSims does not offer eSIM plans that provide a phone number or SMS capability for Vietnam. The provider only supplies data‑only eSIMs for that destination. Travelers can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, but they should verify that these services are accessible in Vietnam before purchasing an eSIM.

AeroSims provides 12 single‑country data plans that cover Vietnam, alongside 21 multi‑country plans that include Vietnam as one of their destinations. Plan prices vary from about $3.96 to $118.67, while data caps range between 3 GB and 50 GB. The catalogue features both fixed‑data‑cap options and a smaller set of daily‑data‑cap plans, allowing travelers to choose either a dedicated amount of data for their entire stay or a per‑day data allowance.