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.
Limited Time Offer
Limited Time Offer
FromMake a booking between 1 and 5 February 2025 for a stay from 1 February to 25 December 2025 and receive an exclusive 25% off.
Book Now Stay Now
From- 15% savings on dining
- THB 500 spa credit
- Welcome drink
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
- THB 500 spa credit
- Welcome drink
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
- THB 500 spa credit
- Welcome drink
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
- THB 500 spa credit
- Welcome drink
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
Experience a luxurious city escape with daily breakfast and Thai massage for two persons.
Extraordinary Suite Escapes
From- 15% savings on dining
- THB 500 spa credit
- Welcome drink
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.
Love at First Sight
FromSpend Valentine’s Day at The Spice Market and join us for "Love at First Sight".
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 using our Book Now Stay Now, Advance Purchase, Best Flexible, or Stay Longer Special and enjoy a THB 500 spa credit once per stay, along with 15% savings on food only* at Anantara Siam Bangkok Hotel throughout your stay. Please note that the 15% savings on food does not apply to in-room dining or minibar purchases, and cannot be carried over to the following day or redeemed for cash.
- Book direct under Extraordinary Suite Escapes, receive complimentary breakfast, roundtrip airport transfers with Mercedes E-Class or V-Class*, VIP amenities and Kasara Executive Lounge access.
** All Direct Booking Benefits are applicable to specific room types or stay dates and cannot be used in conjunction with other offers.