GigSky
1GB
Data
7 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$2.99
$2.54
$2.54/GB
VietnamAny lengthNormal · ≈500 MB/day Plan prices checked 9 min agoFind your eSIM for Vietnam
Compare data, coverage and total prices. Choose a plan that fits your trip.
Showing all plan lengths — tell us your trip length and we'll rank by what your days actually cost.
20 plans · 1 providers
How we rankLowest total price first. Data allowances differ.
Some providers require ID/eKYC for Vietnam — badged on affected plans
Get plan →
GigSky
Unlimited
Data
1 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$3.49
$2.97
per-day —
GigSky
1GB
Data
15 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$6.99
$5.94
$5.94/GB
GigSky
3GB
Data
15 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$7.49
$6.37
$2.12/GB
GigSky
2GB
Data
15 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$9.99
$8.49
$4.25/GB
GigSky
5GB
Data
30 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$10.29
$8.75
$1.75/GB
GigSky
Unlimited
Data
3 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$10.49
$8.92
per-day —
GigSky
10GB
Data
30 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$16.79
$14.27
$1.43/GB
GigSky
0.5GB
Data
1 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$17.99
$15.29
$30.58/GB
GigSky
0.2GB
Data
1 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$19.99
$16.99
$69.59/GB
GigSky
Unlimited
Data
7 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$24.49
$20.82
per-day —
GigSky
5GB
Data
15 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$24.99
$21.24
$4.25/GB
GigSky
20GB
Data
60 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$36.99
$31.44
$1.57/GB
GigSky
10GB
Data
60 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$44.99
$38.24
$3.82/GB
GigSky
Unlimited
Data
15 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$44.99
$38.24
per-day —
GigSky
50GB
Data
90 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$57.99
$49.29
$0.99/GB
GigSky
20GB
Data
180 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$79.99
$67.99
$3.40/GB
GigSky
20GB
Data
90 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$99.99
$84.99
$4.25/GB
GigSky
50GB
Data
180 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$109.99
$93.49
$1.87/GB
GigSky
100GB
Data
180 days
Validity
Price includes coupon15% off · all customers · Enter ESIMADVICE15 at checkout; not auto-applied.
$179.99
$152.99
$1.53/GB
Good to know in Vietnam
Activate on reliable Wi-Fi before the airport transfer. Some Vietnam plans require ID/eKYC; choose an Instant QR card if you need immediate service, and save maps before long rail or rural road segments.
Good questions about Vietnam eSIMs
What is the cheapest eSIM for Vietnam?
Plans start at $0.43 and the median price is $1.20/GB. For a 15-day trip, the cheapest works out to about $0.03 per travel day. Prices re-checked 9 min ago.
When should I install an eSIM for Vietnam?
Install on reliable Wi-Fi within the provider's documented window. Some plans start validity at installation and others at first connection, so follow the selected plan's email rather than assuming.
Are unlimited eSIM plans available for Vietnam?
Yes. 200 current plans are listed as unlimited. Read each network note for a daily high-speed allowance or throttle rule; “unlimited” is not automatically full speed all day.
Are coupon prices included in the Vietnam ranking?
Yes. 557 current plans have a display-allowed coupon, and RoamSonar ranks their verified effective price. Read whether the code is automatic or entered at checkout.