What's the best way to pay in Vietnam: cash, cards, or QR payments?
Based on 2 discussions with 4 participants · Last activity: 1 day ago
TL;DR
Best combo: carry cash USD/EUR for exchange (better rates than banks) plus QR payments via the venue's WiFi, accepted almost everywhere. UnionPay cards work but transactions aren't always reliable.
What the community said
QR payments work almost everywhere — cafes, regular shops, even street food stalls. Just ask staff to connect you to the venue's WiFi, then pay via QR code.
16 days ago QR payment via venue WiFi
Occasionally a QR payment may fail without a clear reason — one traveler reported a declined transaction worth about $150, despite it working fine before.
16 days ago Occasional QR payment failures
Exchanging cash USD/EUR is the most cost-effective way to get Vietnamese dong — exchange offices are widespread and offer better rates than other payment methods.
16 days ago Cash USD/EUR exchange — best rate
UnionPay cards generally work for payments in Vietnam, but travelers report mixed reliability — it's worth having a backup payment method.
17 days ago UnionPay — works but inconsistent