7.5 Good Based on 2622 reviews
Editor's Pick

"A rooftop pool sits above this hotel, tucked into a quiet alley near the BTS station. À la carte breakfast options accompany the morning meal. Best for budget-conscious shoppers, less so for anyone sensitive to hallway noise."

From US$ 48 US$ 40 per night
Save 15%
Check-in
28 Sept 2026
Check-out
29 Sept 2026
Guests
2 guests

Adults:

2

Children:

0
  • Free cancellation
    on many rooms
  • No booking fees
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Why guests choose S3 Siam Bangkok Hotel

  • Infinity Pool
    Overlooking Siam district
  • Siam District
    Nearby Jim Thompson
  • International Cuisine
    Chinese, American, Thai
  • Family Rooms
    For 4 guests
  • 24-Hour Front Desk
    Free luggage storage
  • In-Room Safe
    Free deposit box

Overview

The smoke-free S3 Siam Bangkok Hotel, located 9 minutes by foot from Jim Thompson House and 1.5 miles from the 360 rai Lumphini Park, features an infinity swimming pool for guests to take a dip in. Featuring 51 rooms with views of the urban, this comfortable hotel is within reach of Bangkok Art and Culture Centre.

Located just 0.8 miles from Sea Life Bangkok Ocean World Aquarium, the hotel is also 1.8 miles from BTS-Nana railroad station. The S3 Siam Bangkok stands in proximity to Ratchathewi metro station. The area offers shopping experiences such as the 4 - storey Tokyu department store "MBK Center", which is 15 minutes' walk from the accommodation. The bus stop Suanluang Square is located not far from this Bangkok hotel.

The rooms include an air conditioner, along with such modern comforts as a flat-screen TV with satellite channels. The 3-star S3 Siam Bangkok Hotel also provides guests with an electric kettle and a fridge. A separate toilet and a shower, along with hair dryers and a shower cap, are also included in the bathrooms.

This accommodation features an American restaurant with American menu. Baan Mohmee Cuisine is adjacent to the Bangkok hotel, 100 feet away.

  • Check-in
    from 15:00 until 23:59
  • Check-out
    until 12:00
  • Hotel class
    3 stars
S3 Siam Bangkok Hotel
Our tips

Should you book S3 Siam Bangkok Hotel?

Perfect if you
  • Want family rooms with air-conditioning, private bathrooms, and city views.
  • Book a room with a work desk, refrigerator, and free toiletries included.
  • Prefer an on-site restaurant serving American, Chinese, and Thai cuisines.
Maybe skip if you
  • Need an airport shuttle included - it is available for an extra fee.
  • Travel with a pet - the hotel does not allow pets on the premises.
Best for
  • A rooftop infinity pool with sun loungers and city views
  • Free private parking in the best-rated area of Bangkok

Facilities of S3 Siam Bangkok

General
  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • 24-hour security
  • Luggage storage
  • Lift
  • Coffee shop
  • Smoke detectors
  • Fire extinguishers
  • Key card access
Dining
  • Electric kettle
  • Restaurant
Leisure & Sports
  • Infinity pool
  • Rooftop pool
  • Sun loungers
  • Sun terrace
  • Pool with view
S3 Siam Bangkok Guest Services
  • Paid airport shuttle
  • Room service
Room Amenities
  • Air conditioning
  • Terrace
  • Garden furniture
  • Dining table
  • Free toiletries
  • Flat-screen TV

Policies

S3 Siam Bangkok Hotel applies these conditions to all bookings.
Check-in / Check-out
Check-in
from 15:00 until 23:59
Check-out
until 12:00
Important info

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Check-in
28 Sept 2026
Check-out
29 Sept 2026
Guests
2 guests

Adults:

2

Children:

0
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