Previous slide Next slide

Stop video Mute video

ArrivalDD/MM/YYYY

DepartureDD/MM/YYYY

RoomsNumber of rooms

Room 1

Adult(s)Number of adults

Child(ren)Number of children

Children's age

Child 1

Child 2

Child 3

Room 2

Adult(s)Number of adults

Child(ren)Number of children

Children's age

Child 1

Child 2

Child 3

Room 3

Adult(s)Number of adults

Child(ren)Number of children

Children's age

Child 1

Child 2

Child 3

Loyalty or subscription number16-digit number on your card

Business client with contractClient code (SC, AS...)

Access code10 characters

Preferential code

Best rate guaranteed

Stay longer, save more

Stay Longer, Save More for the locals at heart.

Discover more and explore for longer. Extend your stay at Mercure Bangkok Siam Ratchathewi Hotel and save when you book 3 nights or more, and book at least 3 days in advance to unlock our Stay Longer, Save More discounts of up to 25% off.

Whether you’re on a business trip or seeking the thrill of Thailand, enjoy more savings the longer you stay with us.

Make a reservation

Book this offer Join ALL now

For truly immersive experience

We evoke the essence of Phuket

ALL Members get an extra 5% off

Travel has never been so rewarding. Sign up for ALL – Accor Live Limitless – and enjoy up to 5% off our best rates.

Pratunam market

Discover Pratunam market, an essential destination for an authentic Thai shopping experience. As Bangkok’s premier wholesale fashion hub, its bustling alleys offer a refined array of garments, textiles, and unique accessories. Beyond the colourful boutiques, savour the exquisite flavours of traditional local street food.

King Size Bed

Comfortable and restful

BTS Station

Just steps from the BTS

Pool

Life is cool by the pool

Gym Fitness

Recharge and Energise

Included in this offer

Up to 25% off your stay
Plus 10% discount for Accor Plus members
Complimentary Wi-Fi throughout the hotel
ALL-Accor Live Limitless Reward Points and Benefits

Other offers

Accommodation

OPENING DEAL

First stays, for the curious at heart. Enjoy 25% off on your first stay at Mercure Bangkok Siam Ratchathewi. Discover a new stay experience in the vibrant Si…

Book this offer Discover more

Meetings & Events

2X REWARD POINTS FOR MEETINGS & EVENTS

Make your next meeting or event twice as rewarding. Book and hold your event at Mercure Bangkok Siam Ratchathewi to earn 2x Reward points across eligible events…

Discover more

Accommodation

Fully Flexible

Because your plans are not always fixed, with our Fully Flexible Rate, you can cancel or modify your stay for free as late as 1 day before arrival. So do not…

Book this offer Discover more

Accommodation

Advance Saver

Discover new horizons or familiar favourites, enjoy bustling days exploring the sois of Siam, or thrill your taste buds with unlimited street food with Advance …

Book this offer Discover more

Loyalty

Accor Members get 5% off

Time to sit back and relax at Mercure Bangkok Siam Ratchathewi with Accor Member Rate: 5% off your stay. Embrace the spirit of Bangkok as you embark on an inspi…

Book this offer Discover more

Meetings & Events

ALL Meeting Planner

Join the ALL Meeting Planner program and earn points every time you organise an event at Mercure Bangkok Siam Ratchathewi Hotel. Book seminars to banquets where…

Discover more

Book now