Prices side by side
Yesim 30-day plans as of 22.10.2026:
| Data | Vietnam | South-East Asia, 8 countries | Armenia |
|---|---|---|---|
| 1 GB | $3.00 | none | $3.00 |
| 3 GB | $8.40 | $8.40 | $7.80 |
| 5 GB | $11.52 | $11.52 | $11.52 |
| 10 GB | $19.20 | $19.20 | $19.20 |
| 20 GB | $26.40 | $27.96 | $26.40 |
| 30 GB | $33.60 | $35.04 | $33.60 |
Up to and including 10 GB, Vietnam and the regional plan cost the same. At 20 GB the regional one is $1.56 more, at 30 GB $1.44 more. The regional plan has no 1 GB option.
eSIM for Vietnam from Yesim
Compare the Vietnam plan with the regional one, install the eSIM by QR code in Yerevan and switch it on after you land.
Go to YesimAdvertisement. Advertiser: Genesis Group AG. TIN CHE-135.623.633 MWST. erid: 2VtzqvZbafw
Which to choose
Vietnam only
Take the country plan: it is never dearer than the regional one, slightly cheaper at 20 and 30 GB, and has a 1 GB option for $3.
Vietnam plus neighbours
The 8-country plan at the same price up to 10 GB saves you a second eSIM. The country list is not shown without scripts, so check it on the site before paying.
A month in one place
30 GB for Vietnam is $33.60, or $1.12 per GB. The plan runs 30 days from connection.
How Vietnam differs from Armenia
The grid is almost the same as Armenia's, but 3 GB costs $8.40 here against $7.80, $0.60 more. Every other plan matches. We did not see a 1-day calculator on the Vietnam page.
Limits and payment
- Data only: no calls, no SMS, no Vietnamese number.
- Speed may be limited under the operator's Fair Usage Policy.
- You have 180 days after purchase to activate, so you can buy well before the flight.
- No ID check, one QR code per phone. Check support with *#06# (EID line).
- yesim.app accepts Visa, Mastercard, Apple Pay, Google Pay, PayPal and UnionPay. Promo code travelpayouts24 gives new users 3 EUR off under the affiliate terms.
The main thing is the home
A WSE.AM agent will send apartments for your budget and district via Telegram or WhatsApp and group viewings into one or two days.
Find an apartment in 4 questionsFAQ
How much is an eSIM for Vietnam?
As of 22.10.2026 Yesim 30-day plans ran from $3.00 for 1 GB to $33.60 for 30 GB.
Vietnam plan or South-East Asia plan?
Up to 10 GB the prices are the same. For Vietnam only, take the country plan; for a regional trip, check the list of 8 countries first.
Is there a 3 GB plan?
Yes, $8.40, which is $0.60 more than 3 GB for Armenia.
Do I get a Vietnamese number?
No, it is a data-only eSIM.
eSIM for Vietnam from Yesim
Compare the Vietnam plan with the regional one, install the eSIM by QR code in Yerevan and switch it on after you land.
Go to YesimAdvertisement. Advertiser: Genesis Group AG. TIN CHE-135.623.633 MWST. erid: 2VtzqvZbafw
Related
Data as of 22 October 2026. Prices and terms are set by the service; check them when booking.