On Plate

We pride ourselves on our chefs ability to bring tantalizing dishes sure to make your mouth water, to the table .


Thai One On is not just about eating food, its about experiencing a taste of what true Thai cuisine is all about. Please visit our menu to see some of our amazing choices!

On Tap

An aesthetically pleasing atmosphere, combined with the aroma of Authentic Thai Cuisine made Fresh to order, and our smiling staff -eager to make your experience a memory of a lifetime; is what awaits you at one of our restaurants.


Welcome to Thai One On, We hope you will enjoy your visit, Please take a moment to browse our website. We look forward to seeing you!

About Us

" Best Thai restaurant in Southern California. I have recommended it to several friends and everyone of them raves about how good the food and the service is. I have eaten in HUNDREDS of Thai restaurants around the world and this ranks among the Very Best of them. I hope you try the restaurant and I hope you like it too."

This place is awesome! I didn't like Thai food until I came here. I have tried others but no one else comes close to Thai One On. -Linda P.


This place is amazing! The owner is so nice and the survice is great. Recommend to start with the Larb chicken, the yellow curry and the pineapple fried rice. :) -Zachary H.


Tom yum soup is fantastic! - Tonya M.



What Our Customers Say...

485 South Melrose Dr, Vista, Ca. 92081


760-643-1688

 Open everyday

11am-10pm


 Reservation preferred for large groups...


Closed on Christmas & Thanksgiving Days Visa & Master Cards accepted

Sorry, no checks


We Deliver! $25.00 Minimum delivery order plus $5.00 delivery fee minimum


There's the food, and then there's more! Step into our newest edition on your next visit to Thai One On, we passionately developed a bar menu to accompany our amazing tastes from the mother land!


Experience dining in the bar, opening August 21st 2014!