Anantara Siam Bangkok Hotel

Bangkok, Thailand

9.7 Superior Luxury

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Choose Your Room

We recommend booking a stay with free cancellation in case your plans change.

A1K
Deluxe Room, at Anantara Siam Bangkok Hotel

Deluxe Room

  • Blending inviting comforts and tasteful luxury, these rooms exude the warmth of home with unique Thai touches. A sophisticated sense of destination pervades each room as you enjoy tropical garden views or the private golf course of the Royal Bangkok Sports Club. Soak in the deep tub of your marble bathroom after exciting city days
  • 42 square metres
  • Located on the 2nd to 9th floors
  • Tropical garden, golf course or city views

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $232 /nt
$818 for 3 nights
includes taxes & fees
Price breakdown

BEST FLEXIBLE RATE

You have until May 28, 2025 to cancel this reservation without penalty.

USD $208 /nt
$734 for 3 nights
includes taxes & fees
Price breakdown

B12
Premier Room, at Anantara Siam Bangkok Hotel

Premier Room

  • Warm, contemporary decor blends with comfy, elegant furnishings and signature Thai touches to exude a luxuriously serene aesthetic. Feel refreshed by verdant views of our hotel's glorious tropical gardens or the immaculate golf course of the Royal Bangkok Sports Club through expansive windows. Relax on the sofa by the window or catch up on emails at the desk. Soak in the tub of your marble bathroom to wind down, and fall sleep in a sumptuous bed dressed in the finest linen with a fluffy down pillow
  • 42 square metres
  • Located on 3rd to 6th floors
  • Tropical garden, golf course or city views

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $251 /nt
$883 for 3 nights
includes taxes & fees
Price breakdown

BEST FLEXIBLE RATE

You have until May 28, 2025 to cancel this reservation without penalty.

USD $227 /nt
$799 for 3 nights
includes taxes & fees
Price breakdown

E1K
Grand Premier Room, at Anantara Siam Bangkok Hotel

Grand Premier Room

  • Intuitive design, timeless Thai craftsmanship and modern luxury come together in our newly launched Grand Premier Rooms. Start your day with an invigorating rain shower in your marble bathroom featuring luxurious Anantara amenities. Relax in the plush sofa or armchair as the full-wall window bathes the room in natural light or enchanting evening views. Enjoy full connectivity and smart technology to ensure a seamless business or leisure stay
  • 42 square metres
  • Cityscape or pool views
  • Elegant Thai style

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $260 /nt
$915 for 3 nights
includes taxes & fees
Price breakdown

BEST FLEXIBLE RATE

You have until May 28, 2025 to cancel this reservation without penalty.

USD $236 /nt
$831 for 3 nights
includes taxes & fees
Price breakdown

A2Q
Kasara Club Room, at Anantara Siam Bangkok Hotel

Kasara Club Room

  • Stretch out in city sophistication in these well-appointed rooms. The lavish accommodation pays homage to Thai culture with decorative artwork. Gaze onto soothing views of our hotel's tropical gardens or the private golf course of the Royal Bangkok Sports Club. Benefit from Kasara Lounge access to add comfort and convenience to your stay
  • 42 square metres
  • Located on the 7th floor
  • Tropical garden, golf course or city views

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $337 /nt
$1,188 for 3 nights
includes taxes & fees
Price breakdown

STAY LONGER WITH BREAKFAST

Breakfast Included Reservation is non-refundable; no cancelation without penalty.

USD $251 /nt
$883 for 3 nights
includes taxes & fees
Price breakdown

S1Q
Siam Suite, at Anantara Siam Bangkok Hotel

Siam Suite

  • Beautifully appointed Siam Suites come with views of either our tropical gardens and pool, or the private golf course of the Royal Bangkok Sports Club. A luxuriously inviting feel with space for lounging
  • 72 square metres
  • Located on 2nd to 7th floors
  • Tropical garden and swimming pool or golf course views

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $518 /nt
$1,828 for 3 nights
includes taxes & fees
Price breakdown

STAY LONGER WITH BREAKFAST

Breakfast Included Reservation is non-refundable; no cancelation without penalty.

USD $396 /nt
$1,395 for 3 nights
includes taxes & fees
Price breakdown

T1K
One Bedroom Suite, at Anantara Siam Bangkok Hotel

One Bedroom Suite

  • Ideal for both business and leisure travellers, these distinguished suites exude a homely feel, courtesy of a comfortable living room. Enjoy exquisite Thai details inside, unobstructed views of the Royal Bangkok Sports Club, and the convenient option for families and friends of connecting the suite to make a two bedroom retreat
  • 84 square metres
  • Located on 4th to 8th floors
  • Private golf course view

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $697 /nt
$2,459 for 3 nights
includes taxes & fees
Price breakdown

STAY LONGER WITH BREAKFAST

Breakfast Included Reservation is non-refundable; no cancelation without penalty.

USD $539 /nt
$1,900 for 3 nights
includes taxes & fees
Price breakdown

S2Q
Royal Suite, at Anantara Siam Bangkok Hotel

Royal Suite

  • Elegant, refined and wonderfully spacious, these suites overlook the private golf course of the Royal Bangkok Sports Club. In addition to the luxurious bedroom and marble bathroom, a large living area, dining table seating six and guest powder room create the perfect setting for entertaining and socialising
  • 126 square metres
  • Located on 6th to 8th floors
  • Private golf course of the Royal Bangkok Sports Club view

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $980 /nt
$3,457 for 3 nights
includes taxes & fees
Price breakdown

STAY LONGER WITH BREAKFAST

Breakfast Included Reservation is non-refundable; no cancelation without penalty.

USD $765 /nt
$2,699 for 3 nights
includes taxes & fees
Price breakdown

P3K
Two Bedroom Jim Thompson Explorer Suite, at Anantara Siam Bangkok Hotel

Two Bedroom Jim Thompson Explorer Suite

  • This sumptuous two bedroom suite reminisces a Thai summer home, with tongue and groove ceilings, painted panelled walls and polished teak floors lending a colonial backdrop to the beautiful furniture, fabrics and artwork. Entertain in the open plan living and dining room. Enjoy refreshments from your mini bar, which is replenished free of charge on a daily basis. Relax in the office library, designed with hardwood floors, an ample lounge and oversized writing desk. Luxuriate in two spacious marble bathrooms, each featuring a deep soaking tub and separate glass enclosed rain shower, with your guests enjoying their own powder room
  • 198 square metres
  • Located on 8th floor of Montathip Court
  • Panoramic view of the Royal Bangkok Sports Club

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $2,235 /nt
$7,892 for 3 nights
includes taxes & fees
Price breakdown

STAY LONGER WITH BREAKFAST

Breakfast Included Reservation is non-refundable; no cancelation without penalty.

USD $1,769 /nt
$6,246 for 3 nights
includes taxes & fees
Price breakdown

P1K
Anantara Presidential Suite, at Anantara Siam Bangkok Hotel

Anantara Presidential Suite

  • The Presidential Suite is uniquely designed with contemporary and antique artwork, locally designed woven carpets and elegant Thai silk. Sleep in a master bedroom that offers a separate dressing room, massage suite, deep soaking tub and whirlpool. A superb suite for entertaining, enjoy hosting a gathering for up to 18 guests in the oversized living space. Share dinner with a party of 12 in the private dining room. Sip complimentary beverages from your min-bar, refilled daily
  • 344 square metres
  • Located on 9th floor
  • Outdoor pool and landscaped garden view

  • • Full Breakfast for each guest daily
  • • $100 USD (THB equivalent) Hotel Credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full)
  • • Upgrade (based on availability)

You have until May 28, 2025 to cancel this reservation without penalty.

USD $2,831 /nt
$9,996 for 3 nights
includes taxes & fees
Price breakdown

STAY LONGER WITH BREAKFAST

Breakfast Included Reservation is non-refundable; no cancelation without penalty.

USD $2,246 /nt
$7,929 for 3 nights
includes taxes & fees
Price breakdown

Please note, room photos and descriptions are representative of the room category. Actual rooms may vary from what is shown. Upgrades, early check-in, and late check-out are based on availability.

About the Hotel

Anantara Siam Bangkok Hotel offers discerning travellers a prestigious retreat to enjoy life's finer pleasures and engage in soulful, original journeys. Strategically situated in the heart of the city, Anantara Siam Bangkok offers easy access for exploring everything Bangkok has to offer, whether you're staying with us for business, shopping, cultural sightseeing or a cruise on the Chao Phraya River. Located in the heart of the Ratchaprasong shopping and entertainment district, our luxury urban retreat is just adjacent to BTS sky train Ratchadamri station and one kilometre from the subway, connecting you to the entire city with ease.

Location

Anantara Siam Bangkok Hotel
155 Rajadamri Road
Bangkok, Thailand 10330

Nearest Airport: BKK

Features and Amenities

  • General Information
  • Non-Smoking Property
  • Dining
  • Pool Bar
  • Bar & Lounge
  • Restaurants
  • On-Site Amenities
  • Concierge
  • Pool
  • Shoe Shine Service
  • Spa on Property
  • Laundry Service
  • Fitness Center
  • WiFi
  • Currency Exchange Service
  • Sauna
  • Butler Service
  • 24-Hour Front Desk
  • Hot Tub
  • In-Room Amenities
  • Air Conditioning
  • In-Room Safes
  • Mini Bar
  • Flat-Screen Televisions
  • Blackout Curtains
  • Business
  • Business Center/Services
  • Meeting Rooms
  • Conference Facilities
  • Family
  • Babysitting
  • Kids Club
  • Children's Menus
  • Play Area
  • Children's Programs
  • Interests
  • City
  • Hotels
  • Signature Perks

Reviews for Anantara Siam Bangkok Hotel

All class at the Anantara Siam.

TripAdvisor Traveler Review Rating Reviewed 2 days ago

If you are looking for a hotel in a great location that offers great value and genuine warmth through its people and service, then look no further than the Anantara Siam.

Q5397LJjoc - Brisbane, Australia


Wonderful 5 nights experience with my family & friends

TripAdvisor Traveler Review Rating Reviewed 3 days ago

A Wonderful 5-Night Stay with Family & Friends at Anantara Siam, Bangkok We recently spent 5 nights at Anantara Siam with our family and friends, and it was truly an exceptional experience. Every aspect of our stay was thoughtfully taken care of, making it a memorable holiday for all of us. Location: The hotel is ideally located in the heart of Bangkok. Whether it was shopping, sightseeing, or dining out, everything was within easy reach. Yet, the hotel maintains a calm and peaceful atmosphere, away from the city’s hustle. Rooms: Our rooms were spacious, elegant, and extremely comfortable. The beds were cozy, and the room service was consistently prompt and attentive. It felt like a luxurious home away from home. Amenities: The hotel offers a fantastic range of amenities. From the beautifully maintained pool and relaxing spa to the modern gym and open lounges, everything added to our comfort and enjoyment. Breakfast: The breakfast buffet was one of the highlights of our stay — an elaborate spread of delicious international and local options. It catered beautifully to all age groups in our group, and every meal was a treat. Housekeeping: Housekeeping was impeccable throughout our stay. Our rooms were cleaned with precision, and every detail was looked after daily. Staff & Special Appreciation: The entire staff was warm, welcoming, and very prompt in helping with anything we needed. A very special thank you to Chef Dakam, Chef Justin, and Chef Pravin, who personally took great care of our baby’s food requirements every day. Their attention, care, and willingness to go the extra mile truly touched us and made a huge difference to our stay. Their culinary expertise and warmth were greatly appreciated. Overall: Anantara Siam provided a perfect blend of luxury, comfort, and personalized hospitality. We felt valued and cared for throughout our stay, and we highly recommend this hotel for families and groups. Looking forward to staying here again on our next trip to Bangkok!

nrjmittal - Pune, India


Thai Luxury in the Heart of Bangkok

TripAdvisor Traveler Review Rating Reviewed 6 days ago

The Anantara Siam has everything you need, especially for a family holiday. You can certainly leave the hotel and go anywhere in Bangkok you want. But why? You have beautiful rooms, a great pool with a reasonably priced bar attached, a good family room loaded with toys and attendants who can watch your kids, and a never ending breakfast where anything you can desire is served (personally, I love the endless bacon). Anantara has an approachable luxury and local charm that few other hotel chains can achieve. It isn't a Marriott nor a Hyatt, but it has a Thai 'flavor' that lends itself to lazy holidays, whether it's a couple's retreat or a family getaway. Can't recommend the Siam enough.

1965Traveler - Singapore, Singapore


Nice

TripAdvisor Traveler Review Rating Reviewed 1 week ago

The restaurant offers a cozy and inviting atmosphere, perfect for a relaxing meal. The food was not only beautifully presented but also full of flavor. What made the experience truly special was the exceptional service from the staff—Mameaw, Lisa, and Anna were incredibly friendly, attentive, and went out of their way to ensure everything was perfect. Their warm hospitality added a personal touch that made us feel genuinely welcomed. Highly recommended for anyone looking for great food and even better service!

thawitau - Bangkok, Thailand


Biscotti

TripAdvisor Traveler Review Rating Reviewed 1 week ago

Had a lovely meal at Biscotti! The food was absolutely delicious — especially the sea bass and the Risotto Al Tartufo, both were outstanding. Big thanks to Khun Ma Miew, Lisa, and Anna for the amazing, warm service. Highly recommend — I’ll definitely be coming back!

Jitta U


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