Airalo eSIM Data Plans for Vietnam

Airalo does not provide a plan that gives truly unlimited high‑speed data for Vietnam. Plans with “Unlimited” in the name supply 3GB of data each day; after that amount the speed is reduced to 1 Mbps. For travelers who need more data, Airalo offers several fixed‑data options such as the Asialink 100 GB plan valid for 180 days or the Xin Chao 50 GB plan valid for 30 days, which can be more cost effective for heavier usage.

Airalo does not offer Vietnam eSIM plans that include a phone number or SMS capability. Travelers who rely on a local number for calling or texting will need to use data‑only Airalo eSIMs and then use VoIP services such as WhatsApp, Telegram, or iMessage for voice and text communication. While these apps generally work over the data connection, some destinations may block or restrict specific VoIP services, so travelers should confirm that the services they depend on are accessible in Vietnam before purchasing an eSIM.

Airalo offers 18 single‑country data plans for Vietnam and 35 multi‑country plans that include Vietnam. The plans range in price from $4 to $97, with data caps from 1 GB to 100 GB and validity periods of 3 to 365 days. Some plans provide a fixed data amount for the entire period, while others set a daily data cap, giving travelers the choice of the model that best matches their usage needs.