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🇻🇳 Vietnam eSIM

Vietnam eSIM:
45 plans compared at a glance.

Compare Airalo, Saily and Yesim · From US$3.00 · From US$0.98 per GB · Shown in US dollars

Prices updated regularlyAiralo 2026-10-13· Saily 2026-10-12· Yesim 2026-10-12
Quick answer:For a light week, choose Saily 1GB · 7 days US$3.99; for the best value per GB, choose Airalo 50GB · 30 days US$49.00; if you'd rather not count data, choose Saily Unlimited · 7 days, US$26.99.
Best value per GB
US$0.98 / GB, from
Airalo 50GB · 30 days
Best value per GB
Airalo · 50GB · 30 days
VNPT · 5G
US$49.00
US$0.98 / GB
Go to Airalo
Lowest total price
Yesim · 1GB · 30 days
VietnaMobile, Viettel, Vinaphone · 5G
US$3.00
US$0.10 / day
Go to Yesim →
Unlimited data · 7 days
Saily · Unlimited data · 7 days
Network not published
US$26.99
US$3.86 / day
Go to Saily →
Filters ⚙
#
Provider / Plan
Data
Days
Per GB
Per day
Price
#1
50 GB
30 days
US$0.98
US$1.63
US$49.00 →
Coverage🇻🇳 Vietnam
NetworkVNPT
Speed5G
Calls / SMSNot included (data only)
Original priceUS$49.00
Price updated: 2026-10-13
#2
30 GB
30 days
US$1.12
US$1.12
US$33.60 →
#3
20 GB
30 days
US$1.32
US$0.88
US$26.40 →
#4
20 GB
15 days
US$1.40
US$1.87
US$28.00 →
#5
20 GB
30 days
US$1.45
US$0.97
US$28.99 →
#6
20 GB
30 days
US$1.45
US$0.97
US$29.00 →
#7
10 GB
7 days
US$1.70
US$2.43
US$17.00 →
#8
10 GB
15 days
US$1.75
US$1.17
US$17.50 →
#9
10 GB
30 days
US$1.80
US$0.60
US$17.99 →
#10
10 GB
30 days
US$1.80
US$0.60
US$18.00 →
Airalo · 50GB · 30 days5GVNPT · Best value per GB
#1
Per GBUS$0.98
Per dayUS$1.63
TotalUS$49.00
Go to Airalo
Yesim · 30GB · 30 days5GVietnaMobile, Viettel, Vinaphone
#2
Per GBUS$1.12
Per dayUS$1.12
TotalUS$33.60
Go to Yesim
Yesim · 20GB · 30 days5GVietnaMobile, Viettel, Vinaphone
#3
Per GBUS$1.32
Per dayUS$0.88
TotalUS$26.40
Go to Yesim
Airalo · 20GB · 15 days5GVNPT
#4
Per GBUS$1.40
Per dayUS$1.87
TotalUS$28.00
Go to Airalo
Saily · 20GB · 30 daysNetwork not published
#5
Per GBUS$1.45
Per dayUS$0.97
TotalUS$28.99
Go to Saily
Airalo · 20GB · 30 days5GVNPT
#6
Per GBUS$1.45
Per dayUS$0.97
TotalUS$29.00
Go to Airalo
Airalo · 10GB · 7 days5GVNPT
#7
Per GBUS$1.70
Per dayUS$2.43
TotalUS$17.00
Go to Airalo
Airalo · 10GB · 15 days5GVNPT
#8
Per GBUS$1.75
Per dayUS$1.17
TotalUS$17.50
Go to Airalo
Saily · 10GB · 30 daysNetwork not published
#9
Per GBUS$1.80
Per dayUS$0.60
TotalUS$17.99
Go to Saily
Airalo · 10GB · 30 days5GVNPT
#10
Per GBUS$1.80
Per dayUS$0.60
TotalUS$18.00
Go to Airalo
Showing 10 of 45 plans (22 unlimited data plans listed separately)

Prices change; the provider's checkout page shows the final price.

Choose by trip

Which plan suits you?

Day trip / Stopover
Yesim Unlimited · 1 day US$4.20
Cheapest of the 1–2 day plans, no need to count data
1 week, light use
Saily 1GB · 7 days US$3.99
Lowest total price of the 7–10 day plans (US$0.57 / day)
1 week, normal use
Airalo 5GB · 7 days US$10.00
5G, US$2.00 / GB
2 weeks
Airalo 20GB · 15 days US$28.00
Best value per GB of the 14–20 day plans (US$1.40)
1 month
Saily 10GB · 30 days US$17.99
Cheapest for 1 month with 10GB or more (US$1.80 / GB)
Heavy use / Hotspot
Saily Unlimited · 7 days US$26.99
Cheapest 7-day unlimited plan; check the provider's details for hotspot use
Providers

Vietnam eSIM providers

Airalo
18 plans · 3–30 days · from US$4.00
5GVNPTBest value per GB

Network published for all plans (VNPT); 5G supported; 50GB · 30 days is the best value per GB in Vietnam (US$0.98).

Price updated 2026-10-13
Saily
12 plans · 5–30 days · from US$3.99
Network not published

Network not published; 5G details not published.

Price updated 2026-10-12
Yesim
15 plans · 1–30 days · from US$3.00
5GVietnaMobileViettelVinaphoneLowest total price1-day unlimited

Network published for all plans (VietnaMobile, Viettel, Vinaphone); 5G supported; Lowest starting price (1GB · 30 days, US$3.00).

Price updated 2026-10-12
Setup

Use an eSIM in 3 steps

01
Scan the QR code before you go
Install the eSIM on Wi-Fi.
02
Check how it activates
Some plans start on the purchase date, others when you first connect.
03
Turn on data when you land
Your own SIM stays in, and WhatsApp keeps working.
FAQ

Vietnam eSIM FAQ

How much is an eSIM for Vietnam?

From US$3.00 (Yesim 1GB · 30 days). 7-day unlimited data from US$26.99 (Saily). Prices updated: Airalo 2026-10-13 · Saily 2026-10-12 · Yesim 2026-10-12.

Which network does a Vietnam eSIM use?

The Vietnam plans in our database use VNPT, VietnaMobile, Viettel, Vinaphone. Where a provider hasn't published it, the table shows "Network not published". Viettel and Vinaphone have good nationwide coverage, including Ha Long Bay cruises and Sa Pa.

How much data do I need for 7 days in Vietnam?

For maps, messaging and light browsing, about 0.3–0.5GB a day, so 3–5GB is enough for 7 days. If you often watch videos or share a hotspot, consider unlimited data. To save money, choose Airalo 50GB · 30 days, the best value per GB (US$0.98 / GB).

Can I share a hotspot? Will I keep my phone number?

Most providers don't list hotspot limits in their details, so please read the plan details before you buy. A travel eSIM is data only and works alongside your own SIM, so WhatsApp keeps working. Calls and SMS to your usual number still go through your own carrier (roaming charges may apply).

Coverage: Viettel and Vinaphone have good nationwide coverage, including Ha Long Bay cruises and Sa Pa.
Asia

Where else are you going?

All destinations →
Japan
Autumn leaves and Mount Fuji: autumn is the time to go
From US$1.20 per GB43 plans · from US$3.99
South Korea
Old palaces, red leaves, slow city walks
From US$0.98 per GB43 plans · from US$3.00
Taiwan
Night-market snacks, an easy trip any time
From US$0.80 per GB40 plans · from US$3.00
Thailand
Temples and islands, a warm holiday
From US$0.55 per GB45 plans · from US$2.99