Explanation
In Vietnam, tipping is not traditionally practiced and is not required at restaurants, as service charges are often included in the bill. However, in tourist-heavy areas or upscale establishments, leaving a small tip (5-10%) is seen as a generous gesture and is increasingly common. Locals rarely tip, so doing so is polite but not expected.
Local Tip
If you wish to tip, leave small change or round up the bill; avoid large tips as they can cause awkwardness.
How it compares elsewhere
Tipping is considered insulting; excellent service is the norm and no extra payment is expected.
Tipping 15-20% is standard and expected for good service.
Service charge is included, but leaving small change (5-10%) is a polite bonus.