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Executive Lounge
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Executive Lounge

Enjoy gourmet breakfasts, sumptuous snacks and all-day coffee, tea and soft drinks at our Executive Lounge. Located on the 9th floor of Holiday Inn Bangkok Sukhumvit, this is a smart and serene space, the perfect escape from the hustle and rush of Bangkok – great for unwinding or catching up on some work. Evening Happy Hour serves cocktails and snacks, including hot and cold dishes, fruits and desserts.

  • Breakfast Buffet from 6.00am - 10.30am at Zeta Cafe (on the 8th floor)
  • Evening cocktails and canapés service from 6 p.m. to 8 p.m. alternatively at Lounge 9 (on the 9th floor) 
  • Afternoon Tea with Homebaked from 2.30 p.m. to 4.30 p.m.
  • Coffee / Tea throughout the day for non in house guests are charged per consumption
  • Complimentary Local calls
  • Laundry Service of two garments per day.
  • Two - hour use of Executive Lounge Meeting Room  per stay (advance booking required)
Executive Lounge at Holiday Inn Bangkok Sukhumvit

Executive Lounge

Enjoy gourmet breakfasts, sumptuous snacks and all-day coffee, tea and soft drinks at our exclusive Executive Lounge. Located on the 9th floor of Holiday Inn Bangkok Sukhumvit, this is a smart and serene space, the perfect escape from the hustle and rush of Bangkok – great for unwinding or catching up on some work. Evening Happy Hour serves cocktails and snacks, including hot and cold dishes, fruits and desserts.

  • 11:00 - 20:00 hrs.
  • 9th floor

Home Delivery Service

Sometimes there is nothing better than settling into your own private nook and enjoying a relaxing evening (or day!) with a good book, your favourite movies or a loved one. That’s why we have prepared an in-room dining menu that caters to every occasion. From energizing breakfasts to indulgent late-night comfort food, and everything in between, our in-room dining service ensures delicious dining is just minutes away at any time of the day or night.

  • 11:00 - 22:30 hrs

Fitness Center

Stay in shape during your Bangkok break at Holiday Inn Bangkok Sukhumvit. Our 24-hour gym on the 8th Floor has everything you need to stay in tip-top condition, including rowers, stair steppers, treadmills, elliptical machines, free weights, stationary bicycles, and more. Whether they're for a quick stretch or an intensive workout, the Fitness Center is complimentary for all our guests.

  • 24 hours
  • 8th floor

Swimming Pool

Located on the 8th floor, our expansive outdoor swimming pool offers a refreshing experience far from Bangkok’s hustle and bustle. Catch some chill time and take in some rays on a sun lounger, cool off with a dip, or enjoy a drink or a light snack. Offering fun and relaxation for all the family, our pool is a great place to while away a Bangkok afternoon.

  • 06:00 - 22:00 hrs.
  • 8th floor

Concierge Service

Need some help finding a certain shop, or advice on what's happening in town? Our 24-hour concierge is on hand to provide you with all the help you need. From fun-filled family days out to explore Bangkok's nightlife, our concierges have the local knowledge to point you in the right direction.

  • 24 hours

Meet and Stay

Meet and Stay

Discover our exclusive "Meet And Stay" package offering you spacious highly-versatile meeting spaces that can accommodate up to 600 attendees with modern conference facilities

Click to learn more

Party Package

Exclusive Party Package

Celebrate Your Way at Holiday Inn Bangkok Sukhumvit 
Planning a birthday bash, corporate gathering, or themed celebration? We’ve got the perfect space and support to bring your event to life—just the way you imagine it.
- Party Package starts at THB 800 net per person
- Enjoy 10% off for weekday events
- Book and host your party by June 2026
- Prime location near BTS with easy access and parking
- Spacious venue with full equipment and setup
- Customizable themes to match your style—fun, elegant, or cozy
Seafooddinner

International Seafood Dinner Buffet

Dive Into a World of Flavor at Zeta Café’s Weekend Dinner Buffet

Every Thursday to Saturday | 6:00 PM – 10:00 PM

THB 1,150 net/person (Includes soft drink, coffee, or tea)

Get ready to indulge in a weekend full of culinary adventures with Zeta Café’s all-new International Seafood Dinner Buffet—a perfect blend of flavors from around the globe, crafted for seafood lovers and weekend foodies alike.

Whether you're in the mood for savory Chinese stir-fries, rustic Italian pastas, or bold Korean and Japanese bites, we’ve got your weekend dinner plans covered.

Seafood Lunch Buffet

Seafood Lunch Buffet

Spice Up Your Taste Buds with Our Seafood Lunch Buffet at Zeta Café

Monday to Saturday | 11:30 AM – 2:30 PM

THB 429 Net per person

Looking for the perfect way to elevate your weekday lunch? Treat yourself to the Seafood Lunch Buffet at Zeta Café, located on the 8th floor of Holiday Inn Bangkok Sukhumvit—just 650 meters from BTS Phrom Phong.

Sunday Marathon Buffet at Zeta Café, Holiday Inn Bangkok Sukhumvit

Zeta Café Sunday Marathon Buffet

Indulge the delicious Sunday Marathon Buffet at Zeta Café with 10 delicacies variety of Crispy Pork and many more.

Come 4 Pay 3 at Zeta Cafe

Come 4 Pay 3 at Zeta Cafe

Dine More, Pay Less! “Come 4 Pay 3” Buffet Promotion at Zeta Café
 
Seafood Dinner Buffet & Sunday Marathon Buffet
 
Gather your friends and family for a delicious feast at Zeta Café, located at Holiday Inn Bangkok Sukhumvit. With our “Come 4 Pay 3” promotion, you’ll enjoy premium buffet experiences that offer both incredible flavors and unbeatable value — available for our Seafood Dinner Buffet and the extended Sunday Marathon Buffet from THB 1,150 net to THB 863 net per person.

Halloween Weekend Buffet at Zeta Café

Celebrate a Spooktacular Night with Our Exclusive Halloween Buffet.

Get ready for a frightfully delicious evening! Our Halloween-themed buffet is packed with savory and sweet creations made just for this spooky season. Whether you're dining with family or friends, enjoy a festive atmosphere full of fun and flavor.

Date: October 31 – November 1, 2025
Time: 6:00 PM – 10:00 PM

Buffet Price: THB 1,150 per person

 Special Offer: Come as a group of 4, pay for only 3

Seafood Buffet Flash Price Only in LINE SHOP at Zeta Cafe

BUFFET FLASH DEAL ALERT at Zeta Café, Holiday Inn Bangkok Sukhumvit

Calling all seafood lovers—this is your moment! Dive into a sea of flavor with our irresistible Seafood Buffet Flash Deals, available exclusively on LINE SHOP. Whether you're craving a laid-back lunch, a lavish dinner, or a weekend feast, Zeta Café has the perfect buffet experience waiting for you.

 Promotion Period: Now until 30th December 2025
 Exclusively available on LINE SHOP—book now and enjoy unbeatable value with every bite.

Book now
Book now