🇻🇳
Vietnam eSIM — 1 GB for 1 day
Prepaid data for Vietnam. Pay once, get the QR code by email in seconds.
Data
1 GB
Validity
1 day
Network
5G
$2.99
One-time payment. No subscription and no auto-renewal.
Plan details
- Destination
- 🇻🇳 Vietnam
- Data
- 1 GB
- Validity
- 1 day
- Network
- 5G
- Calls & SMS
- Data only
- Delivery
- QR code by email, within seconds of payment
What you get
- • 1 GB of data on 5G networks across Vietnam.
- • 1 day of validity, counted from the moment the eSIM first connects.
- • QR code plus manual activation details, emailed the moment payment clears.
- • Your home number stays active — the eSIM runs alongside your physical SIM.
What 1 GB realistically covers
Rough estimates at typical mobile quality. Real usage depends on settings and how much runs in the background.
| Activity | Total on this plan | Per day over 1 day |
|---|---|---|
| Maps & navigation | 68 h | 68 h |
| Messaging (WhatsApp, WeChat) | 34 h | 34 h |
| Web browsing | 17 h | 17 h |
| Social media (Instagram, TikTok) | 6.8 h | 6.8 h |
| Video streaming (HD 1080p) | 0.3 h | 0.3 h |
Buy Your eSIM in 3 Steps
- 1. Choose Your eSIM Plan Select a destination and pick the eSIM data plan that fits your trip.
- 2. Complete Payment Pay securely with card, Apple Pay, Link, or Alipay.
- 3. Scan & Connect Scan the QR code on your phone to activate your eSIM instantly.
Other Vietnam eSIM plans
1 GB · 7 days$2.99500 MB · 1 day$2.993 GB · 1 day$4.992 GB · 1 day$4.995 GB · 1 day$5.991 GB · 30 days$5.99
See all 18 Vietnam plans →Vietnam eSIM FAQ
- How much is a 1 GB eSIM for Vietnam?
- This plan costs $2.99 as a one-time payment — 1 GB valid for 1 day, with no subscription or auto-renewal. Cheaper and larger plans for Vietnam are listed on the destination page.
- When does the 1 day validity start?
- The countdown starts when the eSIM first connects to a network in Vietnam, not when you buy it. You can install the profile days ahead at home and it will stay dormant until you land.
- Is Vietnam eSIM affordable?
- Vietnam eSIM plans are very affordable on MyeSIM, starting from just $2.99. This is significantly cheaper than buying a local SIM card at Vietnamese airports, which typically costs $5-10.
- Does eSIM work in Ha Long Bay and Sapa?
- Ha Long Bay has good coverage near the coast and on cruise boats close to shore. Sapa town has reliable 4G, though trekking in remote mountain villages may have weaker signal. Both are popular tourist areas with generally good connectivity.
- Can I use Grab with my Vietnam eSIM?
- Yes! Having a data connection through your eSIM is essential for using Grab in Vietnam. Grab is the most popular ride-hailing and food delivery app and works in Ho Chi Minh City, Hanoi, Da Nang, and other major cities.