A four-person table can use a current KTC promotion at Ventisi, the all-day restaurant on the 24th floor of Centara Grand at CentralWorld. From 1 October through 30 December 2026, the dinner buffet costs THB 6,651.12 net for four people. The Sunday Grand Lunch costs THB 6,805.20 net for four and includes unlimited soft drinks, tea and coffee. Both offers are framed as come four, pay two, although the fixed net prices are the figures that matter when budgeting.
Pick the right service
The dinner buffet runs Thursday through Saturday from 6 p.m. to 10:30 p.m. and the promotional price covers food only. Sunday Grand Lunch runs from noon to 3 p.m. and includes refillable soft drinks, tea and coffee. Choose dinner for a longer evening and lunch for a daytime gathering where included non-alcoholic drinks simplify the bill.
Book for four
The value is designed around a complete group of four, so confirm the final party size before reserving. The KTC page allows a maximum of eight diners per card per visit, which can cover two groups of four. Ask the hotel to record the promotion on the booking and reconfirm the meal period, price and any special-date restriction before arrival.
Pay with KTC
Tell the team that the table will use the KTC offer before the bill is prepared, then settle it with an eligible KTC credit card. The page says registration is not required. Keep the card available at the restaurant and check that the fixed net promotional price appears before authorising payment. Do not assume another card or wallet receives the same terms.
Compare the real saving
The official page lists regular prices of THB 3,048.43 net per dinner guest and THB 3,119.05 net per Sunday lunch guest. Four regular dinner places would therefore cost substantially more than the promotional table price. That saving is meaningful only if four people genuinely want the buffet, rather than adding guests or food solely to unlock the headline.
Plan the table
Buffets reward pacing. Start with a small survey plate, share the less familiar dishes and return only for what the group enjoys. Ask staff about allergies before eating because sauces, soups and desserts can contain shellfish, gluten, dairy, nuts or alcohol. Children, extra guests and alcoholic drinks may be charged separately, so confirm those items when booking.
Reach CentralWorld
Centara Grand connects with CentralWorld in central Bangkok. BTS Siam and Chit Lom are the useful rail anchors, while road travel can slow sharply around Ratchaprasong at dinner time. Allow enough time to enter the complex, find the hotel lifts and reach the 24th floor before the reserved seating begins.
Continue planning
Quick questions
Is registration required? The official KTC page marks the offer as available without registration.
How many people can use one card? The published limit is eight people per card per visit.
For exactly four diners, this is a strong, easy-to-understand hotel buffet offer. Reserve the correct service, mention the promotion in advance and compare the fixed net price with the group’s real appetite. A precise booking is more useful than arriving with only the words come four, pay two.