The right eSIM for a week in Vietnam
Sized to how you'll actually use your phone on Viettel and Vinaphone — not the plan that's easiest to upsell.
$70
$4
That's a typical carrier roaming rate for a week vs. this plan. $66 back in your pocket (94%).
1GB · 7-day validity Best fit
$4
Get this eSIM
QR code by email in minutes. Install before you fly, activate when you land.
How much data does a week actually need?
Three honest tiers, based on how you'll use your phone.
Just maps and messaging
3GB · $8.50
Maps, social, some streaming
Unlimited · $35
Tethering a laptop, heavy video
Unlimited · $35
1-Week Trip, quick answers
Does the 7-day validity actually cover a week?
Yes — it activates when you land, so any extra days are buffer for a delayed flight home, not a shortfall you're paying to avoid.
What if I run low on data with days left?
Buy a top-up plan any time from travelren.com — a new QR code lands by email in minutes, no need to remove the first eSIM.
Does this work everywhere in Vietnam, or just the main cities?
Nationwide — the same eSIM runs on Viettel and Vinaphone across the country, not just a single city network.