Last updated May 18, 2026
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Find the best eSIM for Vietnam
Compare 1,761 plans from over 19 eSIM brands · from$0.43
Compare 1,761 plans from over 19 eSIM brands · from$0.43
Every eSIM on this page roams onto Vietnam's national mobile networks. Coverage is strongest in cities and along major routes; check the provider's coverage map for remote areas.
Install before you fly over Wi-Fi — your data allowance only starts when you arrive and connect to a local network.
For a typical week of maps, messaging, social media and the occasional video, 5–10 GB is plenty. Light users checking email and directions can get by on 1–3 GB, while remote workers, heavy streamers or anyone tethering a laptop should look at 20 GB or an unlimited plan. Because plans are cheap, it is usually worth sizing up a tier rather than risk running out mid-trip.
If Vietnam is your only stop, a single-country plan gives the best price per GB. Visiting neighbouring countries on the same trip? A regional plan covers many countries on one eSIM — slightly pricier per GB, but you skip buying a second SIM at the border.
Carrier roaming is the most expensive option and often metered by the day. A physical tourist SIM means queueing at the airport and swapping out your home number. An eSIM keeps your regular number active for calls and texts while a second data line handles the internet — installed in minutes, before you even leave home.
The current value pick is abesteSIM eSIM Vietnam - 1 Day / Daily 500MB, shown at $0.43 and $0.86/GB.
The cheapest currently available Vietnam plan is abesteSIM eSIM Vietnam - 1 Day / Daily 500MB at $0.43.
Yes. When an active provider coupon is eligible and marked for auto-apply, eSIMAdvice shows the discounted price before the click-through. The Apply promo codes toggle above the table switches between coupon-applied and original prices.
Hotspot support is shown on every plan row when the provider data includes it. Always confirm the final policy at provider checkout.
Major local networks include Viettel, Vinaphone, MobiFone, Vietnamobile. The exact roaming partner depends on the eSIM provider, so confirm the final network list at checkout.
Usually yes. Download the eSIM profile on reliable WiFi before travel, then follow the provider activation instructions for arrival or first use.
