Skip to content
Hotels of Earth

S31 Sukhumvit Hotel

★★★★★ 545 Sukhumvit 31, Klongtoey-Nua, Wattana, Bangkok, TH

8.4 guest rating· 1348 reviews

The five stars

S31 Sukhumvit Hotel holds a five-star rating in its official classification, the requirement for every property in the Hotels of Earth collection.

The service side of those stars shows in its listing: Fitness facilities, Fitness center, Swimming pool, Room service and Outdoor pool.

Guests score it 8.4/10 across 1348 reviews.

About this hotel

Luxurious Accommodation with Modern Amenities

Towering over trendy Sukhumvit, the iconic S31 offers modern 5-star accommodation with iPod docks and internet access. Located on the corner of Sukhumvit 31, it is a 5-minute walk from the Asoke and Phrom Phong BTS Stations.

State-of-the-Art Facilities for Relaxation and Recreation

Featuring floor-to-ceiling windows, spacious rooms at S31 Sukhumvit boast modern dark wood furnishings, a double-door fridge, and 32-inch flat-screen TV. Guests can unwind at the fitness centre with sauna and steam bath, indulge in spa treatments, or take a dip in the outdoor pool with stunning city views.

Culinary Delights and Spectacular City Views

The hotel's rooftop restaurant offers international dishes and panoramic city views, providing an ideal setting for a fine dining experience. For lighter fare, guests can visit the coffee shop for refreshments throughout the day.

Book your stay at S31 Sukhumvit Hotel for a luxurious and unforgettable experience!

Rooms & rates

Deluxe Double Room

Sleeps 3 · 30 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Junior Double Suite

Sleeps 3 · 40 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Duplex Double Suite

Sleeps 3 · 55 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Panorama Double Suite

Sleeps 3 · 70 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Deluxe Single Room

Sleeps 2 · 30 m² · Twin bed

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Duplex Single Suite

Sleeps 2 · 50 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Minibar

Junior Single Suite

Sleeps 2 · 40 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Superior Double Room

Sleeps 3 · 28 m² · Double bed

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Kitchenette

Panorama Single Suite

Sleeps 2 · 70 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

Premier Single Room

Sleeps 2 · 30 m² · Twin bed

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Minibar

Amenities

  • Free WiFi
  • Outdoor pool
  • Swimming pool
  • Fitness facilities
  • Free Parking
  • Restaurant
  • Bar
  • Screens / Barriers between staff and guests for safety
  • Snack bar
  • Air conditioning
  • 24-hour front desk
  • Business center
  • Room service
  • 24-hour security
Show all 54 amenities
  • Non-smoking rooms
  • Family rooms
  • Cashless payment available
  • CCTV in common areas
  • CCTV outside property
  • Cleaning standards that are effective against Coronavirus
  • Concierge service
  • Daily housekeeping
  • Delivered food - securely covered
  • Designated smoking area
  • Dry cleaning
  • Fax/photocopying
  • Fire extinguishers
  • First aid kit available
  • Food delivered to guest room
  • Grocery deliveries
  • Guest room sealed after cleaning
  • Guest rooms disinfected between stays
  • Guests can opt-out any cleaning services during stay
  • Hand sanitizer in guest room and key areas
  • Invoice provided
  • Ironing service
  • Key card access
  • Laundry
  • Laundry washed per local authority guidelines
  • Lift / Elevator
  • Lockers
  • Luggage storage
  • Meeting/banquet facilities
  • Physical distancing in dining areas
  • Physical distancing rules followed
  • Property cleaned by professional cleaning companies
  • Safety deposit box
  • Sanitized tableware & silverware
  • Security alarm
  • Shared lounge/TV area
  • Smoke alarms
  • Soundproof rooms
  • Staff adhere to local safety protocols
  • Wine/champagne

Location

What guests say8.41348 reviews

+ Friendly staff+ Great location+ Excellent breakfast+ Clean rooms− Lift system can be complicated− Bathroom lighting could be improved
Cleanliness8.1
Service8.7
Location8.6
Room Quality8.3
Amenities8.4
Value for Money8.2

Guest review

9.0

Good location. Good parking.Nice staff

− Just a bit strange layout.Room is not big.Sink is not in the bathroom.You have to brush outside bathroom.

Leo Kuma · TH · 2026-10-24

객실은 만족스러웠지만, 사전 요청사항 미반영과 고객 정보 관리가 아쉬웠던 숙박

9.0

객실의 위치와 크기가 만족스러웠으며, 전반적인 시설과 청결 상태도 양호했습니다. 객실 내부 공간이 넉넉하여 편안하게 휴식을 취할 수 있었고, 호텔의 접근성과 편의성도 좋았습니다. 전체적으로 객실 자체에 대한 만족도는 높은 편이었습니다.

− 예약 당시 세 가지 사항을 사전에 요청하였습니다. 첫째, 소음이 적은 조용한 객실 배정 둘째, 가능한 높은 층의 객실 배정 셋째, 오후 2시까지 체크아웃 연장이 가능한지 확인 그러나 실제 투숙 과정에서는 이러한 요청사항이 충분히 반영되거나 사전에 확인되지 않은 것으로 느껴졌습니다. 모든 요청이 반드시 수용될 수 있는 것은 아니라는 점은 이해하지만, 가능 여부에 대한 안내나 설명이 부족했던 점은 아쉬웠습니다. 특히 가장 유감스러웠던 부분은 투숙객의 이름이 잘못 기재되어 있었다는 점입니다. 고객의 이름은 예약 및 투숙 관리에서 가장 기본적이고 중요한 정보라고 생각합니다. 이러한 기본적인 정보조차 정확하게 확인되지 않았다는 사실에 상당한 실망감을 느꼈습니다. 객실과 시설 자체는 만족스러웠지만, 고객의 사전 요청사항에 대한 세심한 확인과 기본적인 고객 정보 관리 측면에서는 개선이 필요하다고 생각합니다.

JooYoung · KR · 2026-10-23

ยังไม่ผ่าน

6.0

ทำเลดี

− - สิ่งอำนวยความสะดวกในโรงแรมคือแทบไม่มี เช่น กาน้ำร้อน - ไม่มีการตรวจสอบของใช้ภายในว่าใช้ได้มั้ย ไฟที่โต๊ะหลอดไฟขาดเปิดไม่ติด, ไดร์เป่าผมลมเบาเหมือนจะพัง เป่ายังไงก็ไม่แห้ง, เปลเด็กและผ้ารองในเปลที่ขอไปสภาพเก่าเลอะเทอะมาก ,สวิตช์ไฟหัวเตียงใดๆคือสายไฟเก่าออกมาจากผนัง ใช้ปากกาเมจิกเขียนบอกตำแหน่งตำแหน่งไฟ - โรงแรม 5ดาว แต่น้ำซักขวดในตู้เย็นยังไม่ฟรีเลย - Bell boy , จุดฝากกระเป๋า ยังไม่ผ่าน

JARUPHA · TH · 2026-10-22

It was very good

10.0

The place is very comfortable and the crew was respectful

− Just a note regarding the food that the items are not changed every day. The same items do not change. This is considered boring.

CHAIMAE · QA · 2026-10-21

All the staff make this hotel enjoyable

10.0

Great location and extremely helpful staff

helen · GB · 2026-10-20

舒適

10.0

設備

CHIHWEI · TW · 2026-10-17

Hotels of Earth · questions

Is S31 Sukhumvit Hotel really a five-star hotel?
Yes. Its own classification data carries five stars; that rating, not a style label, is what puts a property in this collection.

Good to know

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

Guests under the age of 18 can only check in with a parent or official guardian.

Swimming pool: Closed from Sat, Sep 12, 2026 until Sat, Sep 26, 2026

A deposit may be required at the property.