β˜…topspotsreviews

Best spa & onsen in Bangkok

πŸ“ ♨️ Bangkok

20 places in Bangkok, ranked by real Google reviews. Hot springs, spas and wellness. The most reviewed is Yunomori Onsen & Spa Sukhumvit Soi 26, with 5,309 reviews.

Sort by
  1. ⭐1top
    Yunomori Onsen & Spa Sukhumvit Soi 26

    Yunomori Onsen & Spa Sukhumvit Soi 26

    ♨️ Khet Khlong Toei, Bangkok

    4.5
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…5.3K reviews
    Public BathSpa
    🎟 Tickets
  2. ⭐2top
    Yunomori Onsen & Spa Sathorn 10

    Yunomori Onsen & Spa Sathorn 10

    ♨️ Khet Bang Rak, Bangkok

    4.5
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…3K reviews
    Public BathSpa
    🎟 Tickets
  3. ⭐3top
    Oasis Spa (Bangkok, Sukhumvit 31)

    Oasis Spa (Bangkok, Sukhumvit 31)

    ♨️ Watthana, Bangkok

    4.6
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…2.3K reviews
    Massage SpaSpaMassage
    🎟 Tickets
  4. 4no.
    Morning Kiss Blissful Head Spa Private Onsen Bangkok Nail salon Manicure

    Morning Kiss Blissful Head Spa Private Onsen Bangkok Nail salon Manicure

    ♨️ Khet Khlong Toei, Bangkok

    4.9
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…1.1K reviews
    Wellness CenterNail SalonSpa
    🎟 Tickets
  5. 5no.
    Yumoto Spa Private Onsen Bangkok

    Yumoto Spa Private Onsen Bangkok

    ♨️ Watthana, Bangkok

    4.9
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…1.1K reviews
    SpaMassage SpaPublic Bath
    🎟 Tickets
  6. 6no.
    Let’s Relax Onsen and Spa (Lumphini)

    Let’s Relax Onsen and Spa (Lumphini)

    ♨️ Khwaeng Thung Maha Mek, Bangkok

    4.6
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…597 reviews
    Public BathSpa
    🎟 Tickets
  7. 7no.
    Kashikiri Onsen and Spa Sukhumvit 49

    Kashikiri Onsen and Spa Sukhumvit 49

    ♨️ Watthana, Bangkok

    4.6
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…499 reviews
    Spa
    🎟 Tickets
  8. 8no.
    Dip - Garden Onsen, Sauna & Ice Bath

    Dip - Garden Onsen, Sauna & Ice Bath

    ♨️ Khet Phaya Thai, Bangkok

    4.5
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…307 reviews
    SaunaPublic BathSpa
    🎟 Tickets
  9. 9no.
    ICHIRIN WELLNESS

    ICHIRIN WELLNESS

    ♨️ Khet Khlong Toei, Bangkok

    4.8
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…307 reviews
    SaunaPublic BathSpa
    🎟 Tickets
  10. 10no.
    ZENVA - Private Onsen & Spa

    ZENVA - Private Onsen & Spa

    ♨️ Watthana, Bangkok

    4.7
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…304 reviews
    SpaPublic Bath
    🎟 Tickets
  11. 11no.
    Head Onsen Thailand [ Head spa therapy ]

    Head Onsen Thailand [ Head spa therapy ]

    ♨️ Watthana, Bangkok

    4.8
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…255 reviews
    Massage SpaSpaMassage
    🎟 Tickets
  12. 12no.
    OMAKASEN Private Organic Onsen & Spa

    OMAKASEN Private Organic Onsen & Spa

    ♨️ Khet Prawet, Bangkok

    5.0
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…214 reviews
    SpaPublic BathWellness Center
    🎟 Tickets
  13. 13no.
    Health World Onsen Spa and Massage

    Health World Onsen Spa and Massage

    ♨️ Khet Khlong Toei, Bangkok

    4.3
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…177 reviews
    SpaHealth
    🎟 Tickets
  14. 14no.
    Bangkok Onsen

    Bangkok Onsen

    ♨️ Khet Khlong Toei, Bangkok

    4.8
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…166 reviews
    Public BathSpa
    🎟 Tickets
  15. 15no.
    DIORA Onsen & Spa Sathorn

    DIORA Onsen & Spa Sathorn

    ♨️ Khet Sathon, Bangkok

    4.8
    β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…165 reviews
    Tea HousePublic BathSpa
    🎟 Tickets

About spa & onsen in Bangkok

How were these places chosen?+

We rank by a score combining the Google rating, the number of reviews and the recent trend β€” not just popularity.

How is the ranking calculated?+

We use a Bayesian score that blends the average rating with the number of reviews, plus a trend signal (new reviews per month). This keeps a place with 5.0 and 10 reviews from beating a classic with 4.3 and thousands.