Offers
15%
GHA DISCOVERY Members Privilege
Save 15% on food-only a la carte menu at all restaurants (excluding in-room dining) from now until 31 December 2025 (excluding all festive seasons). Terms & Conditions apply.
Promotions and packages at Anantara Siam Bangkok Hotel
Experience lavish sophistication at Bangkok’s most desired address. Select from our popular promotions below, available exclusively at our luxury hotel in Bangkok.
Not an Anantara DISCOVERY loyalty member? Join for free today.
Book Now Stay Now
From- 15% savings on dining
- Complimentary breakfast
- Welcome drink
DIRECT BOOKING BENEFITS **
- Complimentary breakfast
- THB 1,500 resort credit
Elegant accommodations and a delightful breakfast await. Immerse yourself in Bangkok's vibrant culture or unwind in our tranquil oasis. Escape now!
Advance Purchase Special
From- 15% savings on dining
- Welcome drink
DIRECT BOOKING BENEFITS **
- THB 1,500 resort credit
The earlier you book, the more you save. Save up to 15% on a luxurious stay when you book seven days or more in advance.
Stay Longer Special
From- 15% savings on dining
- Welcome drink
DIRECT BOOKING BENEFITS **
- THB 1,500 resort credit
The longer you stay, the more you save. Extend your journey and luxuriate in savings of up to 20%.
Best Flexible Rate
From- 15% savings on dining
- Complimentary breakfast
- Welcome drink
DIRECT BOOKING BENEFITS **
- Complimentary breakfast
- THB 1,500 resort credit
Enjoy exceptional rates on luxurious stays with the freedom you need to change your dates when you need to.
Spa Indulgence
From- 15% savings on dining
- 60-minute massage
- Welcome drink
DIRECT BOOKING BENEFITS **
- THB 1,500 resort credit
Experience a luxurious city escape with daily breakfast and Thai massage for two persons.
Escape to Siam
FromRevel in an exclusive stay for two, complete with breakfast and signature Anantara experiences to enjoy. Unwind, dine and take in the beauty of Bangkok.
Extraordinary Suite Escapes
From- 15% savings on dining
- Welcome drink
DIRECT BOOKING BENEFITS **
- THB 1,500 resort credit
Experience the ultimate elegance at our most prestigious suites with a package combining accommodation, VIP amenities, airport transfers, and more.
Siam & Island Escape
Explore the bright lights of Bangkok, staying at Anantara Siam Bangkok Hotel, then retreat to the tranquillity of island life at Anantara Koh Yao Yai.
Essence by Anantara Siam Loyalty Programme
Join today and become part of the Essence by Anantara Siam Loyalty Programme to receive exclusive privileges.
Daisy Garden Afternoon Tea
FromHigh tea culture series inspired by Marc Jacobs, a daisy glow collection.
Shintaro Japanese Set Lunch with a Modern Twist
FromSavour a refreshed Japanese Set Lunch at Shintaro, featuring Izakaya delights, sushi, and desserts in a cosy downtown Bangkok setting.
** ABOUT YOUR BOOK DIRECT BENEFITS (Only when applicable)
- Book directly with any promotion and receive a hotel credit of THB 1,500 for all suites per booking. This hotel credit is valid for the entirety of your stay and can be redeemed for dining and spa services. The credit cannot be accrued, carried over to the following day, or redeemed for cash.
- Additionally, book directly with any promotion to enjoy 15% savings on food; please note that this discount does not apply to in-room dining or minibar purchases, and it cannot be carried over to the following day or redeemed for cash.
- When you book directly under the Extraordinary Suite Escapes promotion, you will receive complimentary breakfast, roundtrip airport transfers in a Mercedes E-Class or V-Class, VIP amenities, and access to the Kasara Executive Lounge.
** All Direct Booking Benefits are applicable to specific room types or stay dates and cannot be used in conjunction with other offers.