Airalo eSIM Data Plans for Vietnam

Airalo does not provide a true unlimited data eSIM plan for Vietnam. All plans that carry “Unlimited” in the name limit high‑speed data to 3 GB per day; after that limit, speed throttles to 1000 kbps.

Travelers who need a larger fixed amount of high‑speed data may consider Airalo’s 100 GB plan that lasts 180 days, available on 5G in Vietnam and 17 other countries, or the 50 GB plan that lasts 30 days and is sold for Vietnam. These fixed‑data options offer a larger total allowance if a user expects to use more than the 3‑GB‑per‑day cap.

Airalo does not provide a Vietnam eSIM that includes a local phone number or SMS capability. The available plans for Vietnam are data‑only, allowing you to use your existing phone number for messaging and calls through data‑dependent apps such as WhatsApp, Telegram, or iMessage. These VoIP applications work over the data connection provided by the eSIM and can replace the need for a traditional phone number or SMS service while you travel.

Airalo provides 18 single‑country plans that cover only Vietnam and 40 multi‑country plans that include Vietnam, giving travelers a total of 58 data options for the country. Among these, 12 plans feature a daily data cap while 46 offer a fixed data amount, allowing users to choose between a daily‑limited or a set‑cap experience. Prices across the selection range from USD 4.00 to USD 89.00, and data caps vary between 1 GB and 100 GB, giving a broad spectrum of choices for different usage needs.