I was in the Czech Republic three times, the last time in 2016 and by experience I know. Where in Prague is inexpensive and tasty to eat. It is best to visit the beer (pivnice) ,. In them you can eat well, and taste delicious beer. In addition, you can eat inexpensively in Prague in pizzerias, bistros, snack bars (občerstvení) where simple meals are served. It is possible and restaurants with Asian cuisine.

Advice: on weekdays in restaurants it is better to order (business lunch) - so you will save considerably. there usually includes a main course, a salad, a dessert and a drink.