Lotus of Siam is a Northern Thai restaurant at 620 E Flamingo Rd in Las Vegas, Nevada, set in a modest commercial plaza east of the Strip rather than inside a casino resort. It has long been regarded as one of the most serious Thai restaurants in the United States, largely because its menu goes beyond the pad Thai and green curry found at most American Thai kitchens. The kitchen cooks dishes from the Lanna cuisine of northern Thailand and from the Isan region, including bold, sour, herbaceous and heavily spiced preparations that are uncommon on standard US menus.
Signature dishes include khao soi, the northern Thai curry noodle soup finished with crispy noodles, and nam kao tod, a crispy rice salad tossed with sour sausage, herbs and lime that has become the dish most associated with the restaurant. Other frequently ordered plates are garlic prawns and crying tiger beef, a grilled beef dish served with a tangy chili dipping sauce. Heat levels are adjustable, and diners who want authentic northern spice usually ask for the dishes to be made closer to the traditional level.
The dining room is plain and comfortable. It is neither a destination for dress-up nor a nightlife venue: tables are set close together, the noise level is moderate, and the focus is on sharing several dishes family style. Casual clothing is normal. The price range is roughly $25-45 per person, which is well below Strip fine dining, and the restaurant is a common stop for visitors who want a high-quality meal without resort pricing. The beverage list is secondary to the food; the restaurant is known among wine enthusiasts for a German Riesling selection that pairs with spicy Thai flavors.
Reservations are advised for dinner and especially for weekends, when the room fills early. Booking several days ahead is sensible for groups, and the restaurant can be contacted through its own website or by phone. Weekday lunch service is generally easier to access, and hours change, so confirming before a visit is advisable. The location is a short drive or rideshare from the Strip and convention areas, with surface parking in the plaza.
| Price | $$ (about $25-45 per person) |
|---|---|
| Hours | Daily for dinner, with weekday lunch service; hours change, so confirm on the website |
| Reservations | Reservations advised for dinner and weekends via lotusofsiamlv.com or by phone |
| Address | 620 E Flamingo Rd, Las Vegas, NV 89119 |
Signature dishes
- khao soi
- nam kao tod (crispy rice salad with sour sausage)
- garlic prawns
- crying tiger beef
Good to know
- Known for
- Long-running Northern Thai restaurant known for Isan and Lanna dishes that most US Thai menus omit, in a strip-mall setting off Flamingo Road.
Location
620 E Flamingo Rd, Las Vegas, NV 89119
36.1152, -115.1497 View on map
Highlights
- Northern Thai and Isan dishes rarely found on standard American Thai menus
- Nam kao tod, the crispy rice salad with sour sausage
- Khao soi curry noodle soup with crispy noodle topping
- Moderate pricing compared with Strip dining, in a casual plaza setting
- Riesling-focused wine list suited to spicy food
Tips for visiting
- Reserve for dinner and weekends; weekday lunch is generally quieter.
- Ask for dishes at traditional northern spice levels if heat is wanted; otherwise state a preferred level.
- Order several shared plates rather than one entree per person to sample more of the menu.
- Allow rideshare time from the Strip, as the restaurant sits east of the main resort corridor.
- Confirm hours on the website since lunch and dinner times change.
When to visit
Weekday lunch offers shorter waits, while dinner suits larger groups who have reserved ahead.
Accessibility
The restaurant occupies a ground-level commercial plaza with surface parking, which generally allows step-free entry. Visitors with specific mobility needs can confirm seating arrangements by phone.
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Frequently asked questions
What type of food does Lotus of Siam serve?
It serves Northern Thai and Isan cuisine, including khao soi, nam kao tod and crying tiger beef. The menu goes beyond common American Thai dishes.
Is it on the Las Vegas Strip?
No. It is at 620 E Flamingo Rd, east of the Strip, in a commercial plaza. It is a short drive or rideshare from most Strip resorts.
Are reservations needed?
Reservations are advised for dinner and weekends and can be made through the restaurant website or by phone. Weekday lunch is easier to join.
How expensive is it?
Meals cost about $25-45 per person, which is moderate for Las Vegas.