AlpineSIM
5G available
100MB
Data
7 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with AFFINCO.
$0.29
$2.97/GB
VietnamAny lengthNormal · ≈500 MB/dayFind your eSIM for Vietnam
Showing all plan lengths — tell us your trip length and we'll rank by what your days actually cost.
154 plans · 78 providers
How we rankLowest total price first. Data allowances differ.
Some providers require ID/eKYC for Vietnam — badged on affected plans
Up to two plans per provider · 2,731 matching plans. Show all plans
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abesteSIM
200MB
Data
1 days
Validity
$0.39
$2.00/GB
abesteSIM
500MB/day
Data
1 days
Validity
$0.41
$0.84/GB
eSIM4Travel
100MB
Data
1 days
Validity
$0.43
$4.40/GB
Yesim
500MB
Data
1 days
Validity
$0.49
$1.00/GB
MoodSIM
100MB
Data
7 days
Validity
$0.49
$5.02/GB
Yesim
300MB
Data
1 days
Validity
$0.49
$1.67/GB
Bloomy eSIM
5G available
100MB
Data
7 days
Validity
$0.50
$5.12/GB
VoyaSIM
5G available
100MB
Data
7 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with ESIMADVICE10. No minimum spend.
$0.50
$5.12/GB
eSIM.DOG
1GB
Data
1 days
Validity
$0.58
$0.58/GB
eSIM4Travel
500MB
Data
1 days
Validity
$0.59
$1.21/GB
eSIM.DOG
5G available
2GB
Data
1 days
Validity
$0.62
$0.31/GB
AlpineSIM
5G available
500MB
Data
7 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with AFFINCO.
$0.65
$1.33/GB
Zwitchy
100MB
Data
1 days
Validity
$0.65
$6.66/GB
Bloomy eSIM
5G available
500MB
Data
7 days
Validity
$0.69
$1.41/GB
RedteaGO
300MB
Data
1 days
Validity
$0.70
$2.39/GB
MicroEsim
5G available
500MB/day
Data
1 days
Validity
$0.70
$1.43/GB
MoodSIM
500MB
Data
7 days
Validity
$0.75
$1.54/GB
RedEx
100MB
Data
7 days
Validity
$0.76
$7.78/GB
CONNECT ME GURU
5G available
100MB
Data
7 days
Validity
$0.85
$8.70/GB
Roamix
5G available
100MB
Data
7 days
Validity
$0.85
$8.70/GB
Billion Connect
1GB
Data
3 days
Validity
$0.90
$0.90/GB
MicroEsim
5G available
1GB/day
Data
1 days
Validity
$0.94
$0.94/GB
Skyalo
100MB
Data
7 days
Validity
$0.99
$10.14/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.
Also travelling to…
Good questions about Vietnam eSIMs
What is the cheapest eSIM for Vietnam?
Plans start at $0.29 and the median price is $1.16/GB. Prices re-checked 2 h 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. 260 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. 347 current plans have a display-allowed coupon, and RoamSonar ranks their verified effective price. Read whether the code is automatic or entered at checkout.