500MB
Best match7 days
Vietnam
- Hotspot
- 5G
$1.80$1.90−5%
Vietnam eSIM
Vietnam is usually a multi-city trip — Hanoi, Da Nang, Ho Chi Minh City — with flights or trains between them, so you will be checking schedules and hailing rides constantly. Restaurants and guesthouses also tend to answer a chat message faster than a phone call, which makes the data line, rather than voice, the tool that actually runs the trip.
Plans listed
69
Network
Viettel, Vinaphone, MobiFone
Technology
3G / 4G / 5G
Local currency
VND
This page carries 69 eSIM plans for Vietnam, riding on Viettel / Vinaphone / MobiFone with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.
Build the plan that fits
Pick your days and data and we match the closest real packages, cheapest first.
−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups1 package
How much data
1 package
Picked by how you travel
Best for a short trip
Vietnam 500MB per day
Viettel Mobile / Vinaphone / MobiFone
Exits in Singapore · 4G
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
from$0.90$0.85
Best for heavy data
Vietnam 20GB 30 days
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G
- Data
- 20GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$22.90$21.75
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All Vietnam plans
Not sure which plan?
Tell us your days and usage, we'll pick from the plans available here
+
Not sure which plan?
Tell us your days and usage, we'll pick from the plans available here
How much do you use
Best pick$27.30$25.93Pick this plan
Vietnam 2GB per day
Viettel Mobile / Vinaphone / MobiFone
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Cheapest$11.90$11.30Pick this plan
Vietnam 10GB 30 days
Viettel Mobile / Vinaphone / MobiFone
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Extra headroom$13.90$13.20Pick this plan
Vietnam +13 countries 10GB 30 days
14 countries · partner networks
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Most flexible$27.30$25.93Pick this plan
Vietnam +13 countries 2GB per day
14 countries · partner networks
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days6 packages
Vietnam 1GB 7 days
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$1.90$1.80
Choose network
Vietnam 500MB 7 days
Viettel Mobile / Vinaphone / MobiFone
- Data
- 500MB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$1.90$1.80
Vietnam +13 countries 1GB 7 days
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$1.90$1.80
Vietnam +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17See all
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$6.90$6.55
Vietnam +11 countries 1GB 7 days
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9See all
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
from$6.90$6.55
Vietnam +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Vietnam, Japan, Australia +124See all
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saint Martin, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$13.90$13.20
8–15 days4 packages
Vietnam 3GB 15 days
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
from$4.90$4.65
Choose network
Vietnam +13 countries 3GB 15 days
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$4.90$4.65
Vietnam +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17See all
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$15.90$15.10
Vietnam +11 countries 3GB 15 days
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9See all
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
from$15.90$15.10
16 days and longer25 packages
Vietnam +13 countries 3GB 30 days
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$4.90$4.65
Vietnam 3GB 30 days
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$4.90$4.65
Choose network
Vietnam +19 countries 1GB 30 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17See all
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- Data
- 1GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$6.90$6.55
Vietnam 5GB 30 days
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G
- Data
- 5GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$7.90$7.50
Choose network
Vietnam +13 countries 5GB 30 days
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 5GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$7.90$7.50
Vietnam 10GB 30 days
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$11.90$11.30
Choose network
Daily · unlimited with fair use18 packages
Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.
Vietnam 500MB per day
Viettel Mobile / Vinaphone / MobiFone
Exits in Singapore · 4G
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
from$0.90$0.85
Choose network
Vietnam 1GB per day
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G · 1 Mbps after the quota
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$1.90$1.80
Choose network
Vietnam +13 countries 1GB per day
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$1.90$1.80
Vietnam 2GB per day
Viettel Mobile / Vinaphone / MobiFone
Exits in Hong Kong · 5G · 1 Mbps after the quota
- Data
- 2GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Choose network
Vietnam +11 countries 500MB per day
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9See all
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
from$3.90$3.70
Vietnam +13 countries 2GB per day
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 2GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Covers several countries39 packages
Packages valid beyond one country; the card lists them.
Vietnam +13 countries 1GB per day
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$1.90$1.80
Vietnam +13 countries 1GB 7 days
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$1.90$1.80
Vietnam +11 countries 500MB per day
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9See all
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
from$3.90$3.70
Vietnam +13 countries 2GB per day
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 2GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Vietnam +4 countries 1GB per day
5 countries · partner networks
Works in 5 countries: Vietnam, Singapore, Indonesia +2See all
Vietnam, Singapore, Indonesia, Malaysia, Thailand
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
from$3.90$3.70
Vietnam +13 countries 3GB 15 days
14 countries · partner networks
Works in 14 countries: Vietnam, Japan, Hong Kong +11See all
Vietnam, Japan, Hong Kong, South Korea, Taiwan, Bangladesh, Cambodia, India, Indonesia, Laos, Macau, Malaysia, Philippines, Thailand
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$4.90$4.65
Every plan, as a list (14)+
What happens when your GB runs out
A GB plan is a fixed amount of data. When it is used up, data on that eSIM stops and nothing is charged automatically, but you can top up the same eSIM without a new QR code, and check what is left any time from your order page.
Example: plenty left
59%used
4.1 GB left
Used 5.9 GB
Total 10 GB
41% remaining
Refresh
Example: running low
92%used
0.8 GB left
Used 9.2 GB
Total 10 GB
8% remaining
RefreshTop up
How much data you actually need
About 1–1.5GB a day for maps, ride-hailing and messaging your accommodation. If you shoot video and upload it each night, or go live from the street food stalls, budget nearer 2GB a day.
When you land
The main gateways are Noi Bai (HAN), Tan Son Nhat (SGN), Da Nang (DAD) and Cam Ranh (CXR) for Nha Trang. Switch the eSIM on when you land so you can order a car and pull up your hotel address in Vietnamese to show the driver before you leave the terminal.
Where coverage changes
Cities and the coastal strip are well covered, with Hanoi, Da Nang and Ho Chi Minh City usable throughout. The northern mountains — Sa Pa, Ha Giang and the motorbike loops around them — drop out for long stretches, as does the middle of Ha Long Bay once the boat is well away from shore.
Cities travellers ask about
- Hanoi — Good across the Old Quarter even in the narrow lanes.
- Da Nang — Beach and Ba Na Hills are usable; the cable car varies.
- Ho Chi Minh City — City-wide coverage; ride-hailing works even at rush hour.
- Ha Long — Signal comes and goes on cruise boats out in the bay.
Read it city by city: Hanoi, Ho Chi Minh City, Da Nang, Hoi An
Apps to install before you fly
- Grab or Xanh SM for cars and motorbike rides
- Google Maps with offline areas for the mountain routes
- Google Translate for menus and Vietnamese signage
Networks in Vietnam
| Operator | Technology |
|---|---|
| Viettel | 4G / 5G |
| Vinaphone | 4G |
| MobiFone | 4G |
These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.
Plan comparison
| Plan | Data | Validity | Hotspot | Sold by |
|---|---|---|---|---|
| Vietnam 500MB per day | 500MB per day | 1 days | Yes | eSIMonline |
| Vietnam 500MB per day | 500MB per day | 1 days | Yes | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Vietnam +13 countries 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Vietnam 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Vietnam +11 countries 500MB per day | 500MB per day | 1 days | Yes | eSIMonline |
| Vietnam +13 countries 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Vietnam 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Vietnam +4 countries 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
FAQ
Do I need separate plans for a multi-city Vietnam trip?+
No — one Vietnam plan works nationwide, covering Hanoi, Da Nang and Ho Chi Minh City alike. What you should plan is the size of the allowance across the whole trip, since multi-city itineraries lean on maps and ride apps more than usual. Only if you continue into Laos or Cambodia does a regional plan become the better choice.
What should I prepare for the Ha Giang motorbike loop?+
Download offline maps for every day you will be riding, save your guesthouse contacts and meeting points to the phone, and agree with your group where to regroup if you lose touch, because ridge sections run for ten kilometres or more without service. Coverage returns on its own once you drop back down into a district town.
What if the eSIM does not install once I reach Vietnam?+
Connect to airport or hotel Wi-Fi first, because installing the profile needs an internet connection. Then confirm the handset supports eSIM and is not carrier-locked. If it still fails, message the team on LINE @esimonline or email esimonline.asia@gmail.com with your phone model and the exact error text on screen.
When does a Vietnam eSIM start counting days?+
Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.
Do I have to remove my home SIM?+
No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.
More on Vietnam
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Last updated: October 18, 2026