Korean · BBQ & grill · Buffet

Hongdae BBQ Buffet Siam Square One Hongdae

Best for Korean barbecue with a big group on a 300 to 600 baht budget

  • Siam
  • BTS Siam · 2 min
  • $$
Bangkok Foodie Selection 2026 No. 3 in Buffet Bangkok + 1 more guide

Google 4.8 · 6,045 reviews

Marinated pork grilling at Hongdae, Siam Square One
Tray of marinated meats and prawns for the barbecue buffet
Hot-pot bibimbap included in the Hongdae buffet

About

Hongdae is the Korean barbecue buffet on the fifth floor, Summer zone, of Siam Square One, and with over 6,000 Google reviews at 4.8 it is one of the most-reviewed restaurants in the Siam area. Wongnai reviewers list three tiers at 299++, 399++ and 599++ baht with a ninety-minute limit. The base tier covers Korean-marinated pork in several cuts, belly, neck, collar and bulgogi, plus black Angus beef; 399++ adds grilled salmon and 599++ adds river prawns and marinated shrimp. Sides include seaweed, vegetables, tteok, three dipping sauces with ssamjang on request, a hot-pot bibimbap, and ice cream and fruit to finish. You tick an order sheet and staff bring the meat. The room is full most evenings and especially Friday and Saturday nights, so several reviewers suggest booking ahead. A few complain the pork is fatty and the seafood sauce bland; most praise the sides and the value for money. Open until 22:00.

What to order

Each pick traces to a source at the end of the page.

  1. The 299++ tier: Korean-marinated pork in several cuts plus black Angus beef Wongnai reviews
  2. 399++ adds grilled salmon; 599++ adds river prawns Wongnai reviews
  3. Pear-sauce pork and sesame-leaf-sauce pork Wongnai reviews
  4. The hot-pot bibimbap included in the buffet Wongnai reviews
2 sources · checked 15 October 2026

Google Maps · wongnai.com

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