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Best Rate Guarantee

Found a better rate elsewhere? If so, we are more than happy to match it. And if you find a lower rate within 24 hours of making a booking, we will match that and give you an additional 10% off.

*Terms and conditions apply

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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 2024 (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
5600.00
Elegant accommodations and a delightful breakfast await. Immerse yourself in Bangkok's vibrant culture or unwind in our tranquil oasis. Escape now!

Spa Indulgence

From
10800.00
  • 15% savings on dining
  • 60-minute massage
  • Welcome drink
Experience a luxurious city escape with daily breakfast and Thai massage for two persons.

Downtown Stay and Dine

From
7300.00
  • Set lunch or dinner
  • Welcome drink
Enjoy a vibrant Latin-American dining experience at Guilty and a luxurious stay at Bangkok’s best address.

Stay Longer Special

From
6000.00
  • 15% savings on dining
  • Welcome drink
The longer you stay, the more you save. Extend your journey and luxuriate in savings of up to 20%.

Advance Purchase Special

From
5000.00
  • 15% savings on dining
  • 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.

Best Flexible Rate

From
5252.00
  • 15% savings on dining
  • Welcome drink
Enjoy exceptional rates on luxurious stays with the freedom you need to change your dates when you need to.

Extraordinary Suite Escapes

From
50000.00
  • Laundry
  • Lounge access
  • Private roundtrip airport transfers
  • Welcome drink
Experience the ultimate elegance at our most prestigious suites with a package combining accommodation, VIP amenities, airport transfers, and more.

North to South with Anantara

Book four nights at participating Anantara properties and enjoy complimentary resort activities, resort credit and other benefits to make the most of your Thailand explorer experience.

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.

SPA for a year

From
39000.00
Give your skin and body the care it deserves, all year round.

Vibrant Gua Sha Glow

From
6500.00
An infusion of East meets West.
Festive Offer

Burn & Bright IV Drip

From
6500.00
Give your body the Christmas boost it needs!

Restore and Rejuvenate

From
6000.00
Instant relief for sore muscles, jet lag and brain fog.

Shirodhara

From
3800.00
A Tranquil Ayurvedic Experience.

Cannabis Herbal Compress Massage

From
4200.00
A herbal approach to holistic wellness.

Siam Splendour

Where every detail inspires romance.

Unveiling Love

Love stories unfold in the heart of Siam.

Bespoke Celebration

From
1650.00
A dawn of new beginnings.

Blissful Banquets

From
1600.00
Bespoke banquets in the beating heart of Bangkok.

Exceptional Events

From
4800.00
Memorable stays and events in the heart of modern Bangkok.

Vegetarian Festival

From
320.00
Savour the flavour of nature’s bounty

Guilty Gitano

Await your fate at Guilty.

Haunted

From
210.00
Savour the spirit of Hallowe’en at Mocha & Muffins

Thanksgiving Table

From
1600.00

Iconic Festive Afternoon Tea

From
1950.00
A treasured institution wrapped in festive cheer.

Caviar Pairing

From
2500.00
A little luxury goes a long way.

Gingerbread House Decorating

From
1200.00
An interactive activity for budding designers.

Festive Dining

From
2600.00
Celebrating the holidays with award-winning cuisines.

Christmas Eve Buffet

From
3500.00
Feast on the joys of the festive season.

New Year’s Eve Dinner

From
3200.00
Toast to new beginnings with family and friends.

New Year’s Eve Dinner – The Lobby

From
3500.00
Ring in the new year at Bangkok’s best address.

New Year's Day Brunch

From
2800.00
The perfect way to spend New Year’s Day!

Mosaic

From
1450.00
A work of art afternoon tea.

Guilty Birthday Celebrations

From
1790.00
Wild ways to celebrate birthdays!

La Noche Loca Guilty Night Brunch

From
1950.00
Surrender to your Guilty pleasures.

Guilty Gatherings

Gatecrash Guilty for your own South American Lockdown.

Taste of Guilty – Lunch Set made Simple

From
900.00
Flavour-Packed South American Lunch.

Express Business Lunch at Biscotti

From
1145.00
Enjoy exceptional lunch time dining at Biscotti.
** ABOUT YOUR BOOK DIRECT BENEFITS (Only when applicable)
  • Book directly using our Advance Purchase, Best Flexible, or Stay Longer Special and enjoy a 15% discount on food only* at Anantara Siam Bangkok Hotel throughout your stay. Please note that the 15% discount on food does not apply to in-room dining, 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.