How much does it cost to go to vietnam for 3 weeks for 4 people?

It depends type of your travelling.If you travelfreely,you can find "phong tro" or "nha nghi".It cheap,but less comfortable.If you stay in hotel,it cost 15-50$ a day for a person.Although it's expensive,but it clean,comfortable.You should think about it before go that.Vietnamese food is cheap and delcous.You should them in restaurant and store so you can compare easily.

Air fare about $1000 to $1500 per person round trip. There are occasional promos in the $700 to $900 range but you have to plan in advance. Figure on $20 to $30 a night for two for a good guest house or hotel lodging. (you can pay much more if you are particular) Food can range from as little as $5 a day per person to $10 to $20 if you are eating western. So its really up to you. as a single I have found that I spend less than $40 a day while traveling solo.

it depends on how you travel. If you are young and love to experience new things, cheap accommodations, you can budget about 50 usd/day/person. It would be plenty for drinks, food and tours. But if you want better accommodations, better tours and food, you better contact some travel agent, they would provide you proper quotation for your travel If you come to the central of Vietnam (Hoi An, Hue) and wanna some cycling tour, contact me via [email protected] Regards Thinh Bui