Photos from the place's own website.
Nearby
Onsen · Day spa · Thai massage
Thong Lo
Let’s Relax Onsen and Spa (Thonglor)
เล็ทส์ รีแลกซ์ ออนเซน แอนด์ สปา (ทองหล่อ)
Onsen baths, a sauna and a steam room on the fifth floor of a Thonglor hotel.
Prices
- Onsen฿750/ 60 min
- Foot massage฿875/ 60 min
- Aromatherapy oil massage฿1,400/ 60 min
- Dr. Spiller facial soothing massage฿1,600/ 60 min
- Thai massage฿1,300/ 120 min
- Thai massage with hot herbal compress฿1,500/ 120 min
From the Thonglor branch page, which uses the chain's spa menu. From the place's own website. Prices change; check with the place before you go. Place website
Photos from the place's own website.
Daily 10:00–midnight
Hours by day
| Monday | 10:00–00:00 |
|---|---|
| Tuesday | 10:00–00:00 |
| Wednesday | 10:00–00:00 |
| Thursday | 10:00–00:00 |
| Friday | 10:00–00:00 |
| Saturday | 10:00–00:00 |
| Sunday | 10:00–00:00 |
BTS Thong Lo15 min walk BTS Phrom Phong, 23 min walkBTS Ekkamai, 23 min walk
300 Thong Lo, Khlong Tan Nuea, Watthana, Bangkok 10110 Open in Google Maps
Bathing
- Time limit
- 60 min
- Note
- Onsen entry is sold as a 60-minute session.
From the place's own website.
Details
- Phone
- 02 042 8045
- Website
- letsrelaxspa.com/branches/bangkok-thonglor-onsen-and-spa
- Sources
- Listing: Google Maps.Prices and photos: letsrelaxspa.com.Last checked 28 October 2026.