ONESIAM

A global destination of extraordinary experiences in downtown Bangkok including three world- renowned shopping centers: Siam Paragon, Siam Center, and Siam Discovery. With its peak location close to BTS Siam and easy access, it is a must-visit destination for tourists in Thailand. Be sure everybody will be amazed, inspired and revolutionary with the best selection of fashion, dining, entertainment and lifestyle experiences under one roof.  SEE MORE ABOUT ONESIAM

Exclusive Privilege for Tourists

ONESIAM would like to warmly welcome foreign customers with many exclusive privileges. Don’t miss this special opportunity to have an enjoyable shopping experience that is so worthwhile and unlike any other, only available at ONESIAM!

 CAN'T-MISS PROMOTIONS

Siam Gift Card Surprise Deal!

Siam Gift Card Surprise Deal!

1 OCT’ 21 - 30 NOV’ 21

Make Thailand Yours with Mastercard

Exclusive Privilege for JCB Cardholders

1 November 2021 – 31 December 2021

Make Thailand Yours with Mastercard

Make Thailand Yours with Mastercard

1 Nov’21 – 31 Dec’21

BKK SHOPPING FIERCE-TI-VAL 2021

BKK SHOPPING FIERCE-TI-VAL 2021

29 Oct ‘21 – 28 Nov ‘21

Tasty and Safe Meals Delivered Right to Your Place!

Tasty and Safe Meals Delivered Right to Your Place!

Daily from 10:00 – 18:00, Jul 1 – 31, 21 only!

CHAT OR CALL SERVICE

CHAT OR CALL SERVICE

Extraordinary shopping experience at ONESIAM

No. 1 among the World Best’ 50 Dishes 2020 by CNN Travel

No. 1 among the World Best’ 50 Dishes 2020 by CNN Travel

The menu is now available at SIAM PARAGON!

 ONESIAM Extraordinary Shop

ONESIAM Extraordinary Shop

NON-STOP HAPPINESS, SERVE TO YOUR HOME

“CABB Taxi” for your “better” journey”

“A gift that changed my life”

ECOTOPIA, SIAM DISCOVERY 3 FL.

“CABB Taxi” for your “better” journey”

“CABB Taxi” for your “better” journey

latest service from Siam Paragon

Ecotopia: A New Definition of Green Minds

Ecotopia: A New Definition of Green Minds

Ecotopia on 3rd floor Siam Discovery

ONESIAM received “Amazing Thailand SHA Certification”

ONESIAM received “Amazing Thailand SHA Certification”

Ensure customer’s confidence at ONESIAM

Welcome to The New Normal Innovative Lifestyle

Welcome to The New Normal Innovative Lifestyle

ONESIAM prepares for every customer

ONESIAM measures against the new coronavirus (COVID-19)

ONESIAM measures against the new coronavirus (COVID-19)

At Siam Paragon, Siam Center, Siam Discovery

Downtown Vat Refund for Tourists

Downtown Vat Refund for Tourists

Siam Paragon G Floor (Near Entrance to SEA LIFE Bangkok)

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Siam Paragon
Siam Center
Siam Discovery
ONESIAM暹罗商圈
暹罗百丽宫SiamParagon
暹罗中心SiamCenter
暹罗探索SiamDiscovery