Mobile top-up guide
Top up a phone in Vietnam from the UK
Send mobile credit to Vietnam in seconds from the UK. 3D Secure card payment, delivered straight to the recipient’s line, all-in pricing.
Which country?
Select the recipient’s country
<30s
Delivery
99%
Success rate
20 000 VND
From
3
Operators
How to top up Vietnam with Sift
Four steps, no account creation needed on the recipient side and no app to install on their phone.
- 1
Pick the operator
Select the recipient’s operator in Vietnam (the operator is auto-detected from the entered number).
- 2
Enter the mobile number
The recipient’s local number in Vietnam. Double-check it — a top-up is not refundable if the wrong number is entered.
- 3
Pick the amount
From smallest to largest. Available amounts depend on the operator. Data and minute bundles offered when available.
- 4
Pay by card
Secure 3D Secure payment (Visa, Mastercard, Apple Pay, Google Pay). Credit is delivered to the recipient’s line within seconds after confirmation.
Operators available in Vietnam
Pricing by operator in Vietnam
Frequently asked questions
How long does a top-up to Vietnam take?▾
A few seconds after payment confirmation. The recipient gets an SMS from the operator showing the credit added to their balance.
Does the recipient need to create a Sift account?▾
No. Sift sends the credit straight to their mobile line via the operator. No app to install on the recipient side, no form to fill in.
What happens if the top-up fails?▾
If delivery fails for a technical reason (operator outage, code rejected, number inactive on the operator side), you are automatically refunded within 5 to 10 business days on the payment method used. Full details at /refund-policy.
What if I enter the wrong number?▾
The top-up has been technically delivered to the number you submitted, so it is not refundable. Double-check the number before confirming your order.
Are there any hidden fees?▾
No. The displayed price is all-in: credit amount, transaction fee, EUR → local currency conversion and banking fees. No surprises on your statement.
Which payment methods are accepted?▾
Visa, Mastercard, Apple Pay, Google Pay. All payments are protected by 3D Secure.