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.
GIGAGO does not provide any unlimited data eSIM plan for Vietnam. All plans listed by GIGAGO have defined data caps, such as the Vietnam eSIM offering 15GB for 7 days at $5.90 USD or the eSIM Vietnam MobiFone plan that supplies 8GB per day for 15 days at $13.90 USD.
Travelers who need a larger data allowance can choose from these fixed‑data options, which can be more cost effective unless they are extremely heavy data users.
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 offers 22 single‑country data plans that cover only Vietnam and an additional 54 multi‑country plans that include Vietnam among other destinations. Prices for Vietnam‑specific plans range from $5.90 to $94.50, while the data caps vary between 500 MB and 15 GB. In addition to the standard single‑country offerings, GIGAGO provides one fixed‑data‑cap plan that delivers a continuous data allowance for the validity period, and 75 daily‑data‑cap plans, which reset each day. The fixed‑data‑cap option gives a straightforward, all‑in‑one upload, download balance for the entire duration, whereas the daily‑data‑cap plans suit travelers who prefer predictable usage limits that refresh every day.
Summarized by Gen AI. Last updated: