Covering 190+ countries and territories in all 5 Continents, GIGAGO keeps you stay connected everywhere in your destination at local rates. GIGAGO’s well-designed website and app makes your purchase fast and easy.

Covering 190+ countries and territories in all 5 Continents, GIGAGO keeps you stay connected everywhere in your destination at local rates. GIGAGO’s well-designed website and app makes your purchase fast and easy.
Covering 190+ countries and territories in all 5 Continents, GIGAGO keeps you stay connected everywhere in your destination at local rates. GIGAGO’s well-designed website and app makes your purchase fast and easy.
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Bought an eSIM with 10GB of data from GIGAGO but it's actually provided by iTel, a Vinaphone MVNO in Vietnam. It's a local connectivity, not a typical roaming eSIM, and both the speed and latency are quite good. Although setting up the APN for personal hotspot was a bit of a hassle, overall, I am very satisfied and can recommend it.
There are no unlimited data eSIM plans offered by GIGAGO for Vietnam. All GIGAGO eSIMs for Vietnam provide a set data cap within a fixed validity period.
GIGAGO offers a range of fixed‐data options that may suit travelers who need reliable connectivity. For example, a 15GB plan is available for 7 days at $5.90 USD, and an 8GB/day plan can be purchased for 15 days for $13.90 USD. These fixed plans can be more cost‑effective for most users, while very heavy data consumers may compare alternatives or higher‑cap options.
GIGAGO does not provide eSIM plans that include a phone number or SMS capability for Vietnam. The provider offers only data‑only eSIM plans for the destination. Travelers who need to make calls or send messages can use the data connection with VoIP apps such as WhatsApp, Telegram, and iMessage, which work over the internet and do not require a local phone number or SMS service.
GIGAGO lists 15 single‑country data plans that are valid only in Vietnam, along with 54 multi‑country plans that include Vietnam in their coverage. The catalogue also contains 68 daily data‑cap offerings and one fixed‑data‑cap plan. Prices for these plans range from roughly $5.90 to $94.50, while data limits span from 500 MB up to 15 GB.
Summarized by Gen AI. Last updated: