Let's Relax Spa at Terminal 21 Asok in Bangkok
Award-winning boutique spa inside Terminal 21 Asok mall — Thai massage, aromatherapy & packages steps from BTS Asok. Compare live prices and coupons.
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5% off sitewide
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What it is
Let's Relax Spa Terminal 21 Asok is a flagship branch of Thailand's award-winning Let's Relax Spa chain, recognized as 'Thailand's Most Popular Day Spa' and featured in Lonely Planet guides. The spa sits inside the Terminal 21 Asok lifestyle mall in Bangkok's Sukhumvit district, making it one of the most conveniently located spas in the city. Its 750-square-meter space houses over 15 private treatment rooms where guests can choose from a wide menu of services — from classic 120-minute Thai massages and aromatherapy oil massages to body scrubs, herbal compresses, hot stone treatments, four-hands massages, and curated multi-step packages. Every visit typically ends with a complimentary mango sticky rice dessert (on qualifying spend), turning a wellness appointment into a complete Bangkok experience.
Highlights
- Thai Massage (120 min): The signature service, combining acupressure and assisted stretching rooted in Chinese and Indian healing traditions — ideal for relieving deep muscle tension and fatigue accumulated during travel.
- Aromatherapy Oil Massage (60 or 120 min): Uses essential oils extracted from plants, herbs, and flowers to stimulate circulation and balance the body and mind; choose from multiple aromatic blends to suit your mood.
- Thai Massage with Hot Herbal Compress (120 min): Traditional Thai massage enhanced with warm compress bundles packed with lemongrass, kaffir lime, and turmeric — excellent for sore muscles and improving skin tone.
- Full Spirit Package (165 min): A comprehensive multi-step journey starting with a body scrub or wrap to exfoliate and nourish, followed by an aromatic oil massage, and finishing with a reflexology foot massage — covers skin, muscles, and circulation in one session.
- Dream Package (90 min): A targeted pressure-point massage covering the neck, shoulders, hands, and feet to stimulate circulation and release tension — great for a quick but effective mid-trip recharge.
- Body Scrub (60 min): Choose from six natural exfoliant blends, including options suitable for sensitive skin; removes dead cells and leaves skin visibly smoother and more radiant.
Good to know
- Book at least 1 day in advance — this branch is extremely popular and walk-in availability is limited, especially on weekends; online booking via Klook or the spa's own website is strongly recommended.
- Open daily from 10:00 AM to 12:00 AM (midnight), giving you flexibility whether you prefer a morning treatment or a late-night wind-down after dinner.
Frequently asked
- Where exactly is Let's Relax Spa at Terminal 21 Asok located?
- The spa is on the 6th floor of Terminal 21 Asok shopping mall at 88 Sukhumvit Soi 19, Wattana District, Bangkok. It is a 190-meter walk from BTS Asok Station (Exit 1) and about 350 meters from MRT Sukhumvit Station (Exit 3). Parking is available at the mall.
- Do I need to book in advance, or can I walk in?
- Advance booking is strongly recommended — at least 1 day before your visit. This is one of the busiest spa branches in Bangkok, and same-day walk-in slots are often unavailable. You can book online via Klook, the spa's own website, phone (+66 2108 0555), or LINE Official (@letsrelaxspa).
- What treatments are available and how long do they typically take?
- The menu covers classic Thai massage (120 min), aromatherapy oil massage (60 or 120 min), foot massage (45 or 60 min), body scrub (60 min), body wrap (60 min), hot stone massage (90 min), and curated packages ranging from 90 to 210 minutes. Package options like the Dream Package (90 min) or Full Spirit (165 min) combine multiple treatments for a better value per minute.