The Westin Grande Sukhumvit, Bangkok Meetings & Weddings

Transform your spectacular meeting or event vision into reality at The Westin Grande Sukhumvit, Bangkok. In addition to a central location, we offer a rare approach that unites premier services with inspiring venues.

Spanning over 1,725 square meters, our fourteen venues include Altitude, an innovative rooftop space, a Grand Ballroom, meeting rooms, boardrooms, and more. Further, our sensory meeting set-up, and experienced staff combine with top technology and a premier Business Center.

Nourish meeting attendees throughout it all with an energizing coffee break or memorable meal. Our chef is pleased to offer a range of catering menus customized to perfectly complement your event. Along with a range of favorites, each menu includes SuperFoodsRx options, such as silken tofu and tomato caprese or grilled pepper and garlic beef skewers. We are also pleased to provide additional international, Thai, and Japanese catering via third-party partners.

Find a special offer that will transform your meeting or event.

Number of Guest Rooms: 362
Number of Meeting Spaces: 14
Largest Meeting Space: 6,717 sq ft (624 sq m)

Our Features


Elevate your meeting or event with an inspiring backdrop at The Westin Grande Sukhumvit, Bangkok. Spread over 1,725 square meters, our diverse venues, including a Grand Ballroom, pool, and terrace, can be customized to any occasion. More >


Let our talented team of chefs create a customized menu for your event. We are pleased to offer a range of options from an energizing coffee break to a memorable meal that will perfectly complement your event. More >

Meeting and Event Services

Host a successful meeting or event thanks to our experienced staff and premier meeting and event services, which include comprehensive audiovisual amenities, themed events, team building, and more. More >

About Westin Weddings at The Westin Grande Sukhumvit

Say I do in the vibrant heart of Bangkok. Whether you’re planning an intimate party or an elaborate reception, our dedicated wedding specialists will help create the wedding of your dreams. More >

Wireless High Speed Internet Access in Meeting Facilities

Wireless High Speed Internet Access is available in all meeting and event venues for a daily fee of 470 THB, per user. 

Get Rewarded

Earn Starpoints® and eligible nights toward SPG elite status on your next meeting or event. More >




To explore the full experience, Flash Player Version 6.39 or higher is required. Click here for a free download. Alternatively click here to experience the non-flash version of Enjoy