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The Siam

$604
/ night

Avg. for September

The Siam - Image 1
The Siam - Room
The Siam - Room
The Siam - View from room
The Siam - Pool

Prices for The Siam

Select dates to see prices and availability

$604
/ night

Avg. for September

Monthly average prices

Nightly prices at The Siam average $445 in May, the cheapest month, and $1,208 in December, the most expensive, based on the last 12 months.

Average nightly price at The Siam by month, last 12 months (USD)
MonthAverage price
January$781
February$699
March$662
April$530
May$445
June$515
July$513
August$589
September$604
October$985
November$1,073
December$1,208

Most expensive: December (~$1,208)

Cheapest: May (~$445)

About this property

Pamper yourself with a visit to the spa, which offers massages, body treatments, and facials. You can take advantage of recreational amenities such as an outdoor pool and a 24-hour fitness center. Additional features at this Art Deco hotel ...
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  • Parking

  • Airport shuttle

  • Restaurant

  • Swimming pool

  • Business Center

  • Room Service

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Location

3/2 Thanon Khao, Vachirapayabal, Dusit, Wachira Phayaban, Bangkok, Thailand

Wat Benchamabophit (1.6 miles)

Chao Praya River (2 miles)

Rajadamnern Thai Boxing Stadium (2 miles)

Khaosan Road (2.1 miles)

Bangkok National Museum (2.3 miles)

Thammasat University (2.3 miles)


Room options

Premier River View Suite

Room details

1 King Bed

Sleeps 2

1076 ft²

Air Conditioning
Wi-Fi (Free)
Separate Living Room
Fireplace

Courtyard Pool Villa

Room details

1 King Bed

Sleeps 2

1399 ft²

Balcony
Air Conditioning
Wi-Fi (Free)
Separate Living Room
Plunge Pool
Fireplace

Riverside Pool Villa

Room details

1 King Bed

Sleeps 2

1399 ft²

Balcony
Air Conditioning
Wi-Fi (Free)
Separate Living Room
Plunge Pool
Fireplace

Siam Suite

Room details

1 King Bed

Sleeps 2

861 ft²

Air Conditioning
Wi-Fi (Free)
Separate Living Room
Fireplace

Premier Garden View Suite

Room details

1 King Bed

Sleeps 2

1076 ft²

Air Conditioning
Wi-Fi (Free)
Separate Living Room
Fireplace

Garden View Suite

Room details

1 King Bed

Sleeps 2

969 ft²

Air Conditioning
Wi-Fi (Free)
Separate Living Room
Fireplace

River View Suite

Room details

1 King Bed

Sleeps 2

1098 ft²

Air Conditioning
Wi-Fi (Free)
Separate Living Room
Fireplace

Guest reviews of The Siam

What guests think

AI-generated summary based on recent guest reviews

The Siam stands out as a tranquil, riverside boutique hotel with museum-like decor, spacious and comfortable rooms, notably personalized service from butlers and managers, and quality dining, creating a calm, upscale experience that feels both intimate and distinctly curated.

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Facilities

Great

Cleanliness

Clean

Service

Attentive

Location

Quiet

Dining

Fantastic

Was this helpful?

10

Ian

IAN-logo

4 weeks ago

·

Stayed 3 nights

Exceptional in every single way. The room, the hotel grounds and the service were all incredible
Exceptional in every single way. The room, the hotel grounds and the service were all incredible

10

Ana

EXP-logo

Jun 6, 2026

·

Stayed 3 nights

Top notch, ultimate privacy, VIP service and premium luxury in Bangkok. Celebrity like accomodation.
Top notch, ultimate privacy, VIP service and premium luxury in Bangkok. Celebrity like accomodation.

10

Simran

EXP-logo

Jun 5, 2026

·

Stayed 4 nights

Beautiful hotel - well maintained, clean and stylish. The staff are so welcoming, friendly, and helpful. Hotel in a quiet location and the hotel run a free of charge boat shuttle to all the main pier points in the city. When I return to Bangkok I wouldn’t hesitate to rebook The Siam and would definitely recommend it to others.
Beautiful hotel - well maintained, clean and stylish. The staff are so welcoming, friendly, and helpful. Hotel in a quiet location and the hotel run a free of charge boat shuttle to all the main pier points in the city. When I return to Bangkok I wouldn’t hesitate to rebook The Siam and would definitely recommend it to others.

10

Linda

EXP-logo

May 25, 2026

·

Stayed 2 nights

It helped that there weren't that many guests in late May. But this is a wonderfully serene hotel, lots of water close by and in pools, beautiful antiques and greenery. Staff are expert and considerate.
It helped that there weren't that many guests in late May. But this is a wonderfully serene hotel, lots of water close by and in pools, beautiful antiques and greenery. Staff are expert and considerate.

8

Devinder

EXP-logo

May 12, 2026

·

Stayed 2 nights

To far from busy place but nonetheless nice hotel
To far from busy place but nonetheless nice hotel

Property Policies

Check-in instructions

Everything you need to know for a smooth check-in.

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Check-in

Check-out

From 14:00 to 23:30

Before 12:00


Good to know

Additional policies and info about this property.

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Optional extras

Additional paid services you can request.

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FAQs about The Siam

Is parking available at the property?

Free self-parking is available on-site, but it is limited.


What type of breakfast is offered and what are the serving hours?

A complimentary cooked-to-order breakfast is served daily from 6:00 AM to 11:00 AM.


Does the property allow pets?

No pets and no service animals are allowed at this property.


What are the standard check-in and check-out times?

Check-in is from 2:00 PM until 11:30 PM, and check-out is at 12:00 PM. Early check-in and late check-out are available for a fee, subject to availability.


Are airport shuttle services available?

Airport shuttle services are available for a fee of THB 3248 per vehicle (one-way). Guests must contact the property 72 hours prior to arrival to arrange the transfer.

What accessibility features are available for guests with disabilities?

The property features step-free entrances and wheelchair-accessible facilities in public areas and rooms. Specific details regarding bathrooms and pool access features are not provided.


Where is the property located in relation to key landmarks?

The property is located in Bangkok Riverside, within a 5-minute drive of Wat Benchamabophit and Khaosan Road. It is approximately 3.2 miles from the Grand Palace and 3.5 miles from Wat Pho.


Does the property have a swimming pool?

Yes, there is an outdoor swimming pool available, which is seasonal. Operational hours are not specified.


What are the policies for guests staying with children?

One child 12 years old or younger stays free when occupying the parent or guardian's room, using existing bedding.


What are the policies regarding extra beds and cribs?

Rollaway beds are available for a fee of THB 4929 per night. Reservations for extra beds must be made in advance.


Have a question?

Instant AI responses are based on hotel information


Considering this hotel for your Bangkok trip?

What do room rates usually look like at The Siam in Bangkok?

Over the next 60–90 days, room rates at The Siam in Bangkok typically land around $593 a night for two guests, ranging from $517 to $641.


When is it least crowded at The Siam in Bangkok?

June is the quietest month to visit The Siam in Bangkok, with demand dropping sharply after January’s peak; plan for lighter crowds in late spring and early summer to avoid the busiest periods.


Which month is the cheapest to book The Siam in Bangkok?

May is the cheapest month to stay at The Siam in Bangkok, averaging $513 a night; December is the priciest month, averaging $1,400. The quietest month differs from the cheapest month, as June is the calmest for crowds.

What nearby attractions and vibes should I expect around The Siam in Bangkok?

Set on the Chao Praya River in Bangkok Province, The Siam is close to the Grand Palace, Wat Pho and the Bangkok National Museum, making it convenient for culture-focused itineraries. The property suits couples and groups and leans into Luxury and Spa / Relaxation themes.


How do The Siam’s prices compare with other hotels nearby?

The Siam is more expensive than its local peers — cheaper than 0 of 11 comparable hotels in the Bangkok peer set, with a typical median of $724 a night versus about $66 for peers.


How does the nightly price at The Siam in Bangkok compare to recent weeks?

The current price at The Siam in Bangkok is $578 per night for 2 guests, which is low for this hotel: about 10% below its $660 average over the last 60 days. Most nights over that period fell between $474 and $858.

Prices for upcoming dates

September 2026
October 2026

Cheaper

Pricier

Average nightly price across deals, with taxes & fees.

Prices in USD for 2 guests, updated daily.



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