Reviewed · BANGKOK MASSAGE AND SPA EXPERIENCES
Bangkok: Let’s Relax Spa Sukhumvit Soi 39 E-Voucher
The most useful feature here is choice. At Let’s Relax Spa Sukhumvit 39, you can use your voucher for a classic Thai massage, aromatherapy oil massage, foot massage, or the spa’s signature hot stone treatment. The renovated space also adds nail care, so you can pair body treatment with a manicure or pedicure.
I like the central Phrom Phong location, just minutes from the BTS station, and the calm new interior, built around Colonial Style details, pale colors, and perforated designs inspired by the Rama V and VI eras. The catch is simple but important: this is a voucher, not a confirmed appointment. You must call the spa before going, and the purchase is non-refundable.
Key points at a glance
- Renovated after 12 years of service: The spa now uses a warm Colonial Style interior with pastel colors and period-inspired perforated patterns.
- Massage choices cover the basics well: You can select Thai massage, aromatherapy oil massage, foot massage, or hot stone massage, depending on your voucher option.
- Nail care is now part of the address: Manicure, pedicure, gel nail polish, and paraffin treatments are available.
- Easy BTS access: The spa is located on Sukhumvit Soi 39, a short distance from BTS Phrom Phong.
- The $22 price needs a close look: The amount is per person, but what it includes changes with the option selected.
- Book by phone before arrival: Call +66 02 662 6935 to secure your appointment.
A renovated spa on Sukhumvit Soi 39

Let’s Relax Spa Sukhumvit 39 is designed as a one-stop address for massage, relaxation, and beauty care. That matters in Bangkok, where you may want a treatment near your hotel, shopping, or a BTS station rather than spending half the day crossing town.
The branch recently received a full renovation after serving customers for 12 years. Its new interior combines Colonial Style design with perforated patterns drawn from the periods of Rama V and Rama VI. Light and pastel colors give the space a softer day-spa feel.
You should not expect a sightseeing tour or a guided cultural activity here. The setting is the experience. The design gives you a little Bangkok context without turning the treatment room into a museum, and the subdued colors should suit anyone who wants a quieter pause from Sukhumvit’s traffic and crowds.
The host language is Thai, according to the available information. Since this is a spa voucher rather than a hosted tour, the key point is not conversation or guiding. It is making your appointment clearly and arriving with the correct voucher option.
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Reaching the spa from BTS Phrom Phong
The location near BTS Phrom Phong is one of the strongest practical reasons to choose this branch. Phrom Phong is a central stop on Bangkok’s Sukhumvit line, making the spa easier to reach than an outlying address.
The spa is on Sukhumvit Soi 39, just minutes from the station. The information provided does not give a precise walking time or directions from the platform, so you should check the route before setting out. A map app and the spa’s phone number are useful backups if you are unfamiliar with the soi.
This location works especially well if you are already spending time around Phrom Phong. You can fit in a treatment before or after other plans without arranging a separate cross-city transfer. It is also a reasonable choice when you want a known spa brand in a central area rather than an unknown shop chosen at random.
Still, keep your schedule realistic. The voucher is valid for one day, but no treatment length is supplied here. Do not book a tight connection, meal, or tour immediately afterward until the spa confirms the appointment time and treatment duration.
Choosing between massage and nail care

The full-service menu gives you four main massage directions.
Thai massage is the straightforward traditional choice. It suits you if you want a treatment associated with Thailand and prefer a menu staple rather than an oil-based service. The available information does not specify the exact technique, pressure, clothing, or session length, so ask when you call if those details matter to you.
Aromatherapy oil massage is the softer-sounding option for anyone who prefers oil and a more gentle spa format. You should confirm the treatment details and any preparation requirements with the spa when booking.
Foot massage can be the most convenient pick if you have limited time or simply want attention on tired feet. The voucher information does not state the duration, so do not assume it is a particular number of minutes.
Hot stone massage is described as the spa’s signature treatment. That gives it special billing on the menu, but it may not be included in the $22 option. Check exactly what your selected voucher covers before you call.
The newer nail care section broadens the appeal. You can choose manicure, pedicure, gel nail polish, or paraffin. This is useful if one person in your party wants a massage while another prefers beauty care, though you should confirm whether your chosen voucher covers one service, a combination, or a particular package.
The central lesson is to read the option name carefully. The price shown is $22 per person, but inclusions vary by selection. Two people paying the same basic price may not have the same treatment if they choose different options.
What the new Colonial Style design adds

The renovation is more than a fresh coat of paint. The interior draws on Colonial Style, with perforated design elements linked to the eras of Rama V and Rama VI. Light and pastel colors create the intended warm day-spa atmosphere.
You will not need to know Thai architectural history to appreciate the effect. The design gives the branch a sense of place while keeping the mood calm and modern enough for a short appointment. It is a useful middle ground between a plain neighborhood massage shop and a formal luxury spa.
The renovation also matters because the branch had already been operating for 12 years. A newly updated space may be a better choice if you care about surroundings as much as the treatment itself. At the same time, the available information does not promise a specific room type, view, music, refreshments, or changing facilities. Keep your expectations tied to what is actually included: a professional spa setting and a menu of treatments.
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How the $22 price works

At $22 per person, this experience is priced as an accessible spa visit rather than a full luxury package. The value depends almost entirely on the option you select.
If the voucher covers a massage you already want, the price may be practical for a central Bangkok address near public transport. If you are comparing it with a higher-priced spa package, remember that this offer does not automatically include every service on the menu.
I would treat $22 as the starting point for deciding, not the final answer. Before paying, check:
- Which treatment or nail service is included
- The duration of that service
- Whether any add-ons cost extra
- The date on which you can use the voucher
- Whether the spa has availability for your preferred time
The purchase is non-refundable. That makes the phone call especially important. Confirm availability before you rely on the voucher for a particular day, and do not assume that buying it automatically reserves a treatment.
Booking the appointment without a surprise

You must call Let’s Relax Spa directly at +66 02 662 6935 to secure an appointment. This is the most important practical detail in the offer.
Have your voucher information ready and tell the spa which option you purchased. Ask them to confirm the appointment date, starting time, treatment included, and any arrival instructions. Since the published information does not provide treatment lengths, ask how much time to allow.
The voucher is valid for one day, with starting times subject to availability. If you select a future month, the e-voucher is sent to your email at the beginning of the month you selected. That timing matters. You should not expect to receive a future-month voucher immediately.
I would avoid making non-refundable plans around an unconfirmed time. First receive the voucher, then call the spa, then build your day around the confirmed booking. This small bit of planning prevents the most likely problem with the experience: arriving with a valid voucher but no appointment.
Who will get the most from this spa visit
This experience suits you if you want a central Bangkok treatment with several choices in one location. It is particularly handy for visitors staying near Sukhumvit or planning time around BTS Phrom Phong.
It also works well for people with different preferences. One person can look at massage options while another considers manicure, pedicure, gel polish, or paraffin care. The availability of both body treatments and nail services makes the branch more flexible than a massage-only address.
Choose it if you value a renovated setting and a professional, well-known spa. The Colonial Style interior and pastel color scheme add atmosphere, while the nearby BTS station keeps the trip simple.
You may want to pass if you need a confirmed booking at the moment of purchase, a detailed treatment schedule before payment, or a refundable reservation. The non-refundable policy and appointment requirement put more responsibility on you.
The spa is wheelchair accessible, which is useful for visitors who need that feature. The supplied information does not explain the exact accessible route, facilities, or treatment-room setup, so ask the spa directly if you need specific arrangements.
Is Let’s Relax Spa Sukhumvit 39 worth booking?

I would book this voucher if you want an easy-to-reach Bangkok spa and you are comfortable confirming the appointment yourself. The strongest reasons are the BTS Phrom Phong location, the newly renovated Colonial Style setting, and the choice between massage and nail care.
Before you buy, make sure the $22 option matches the service you want. Call +66 02 662 6935 as soon as the voucher details are available, and confirm the treatment, date, duration, and appointment time.
For a central, practical spa stop, this is a sensible choice. It is less suitable for anyone seeking a fully arranged package with no phone call, a guaranteed time at checkout, or the option to cancel later.
FAQ

Where is Let’s Relax Spa Sukhumvit 39 located?
It is on Sukhumvit Soi 39 in Bangkok, minutes from BTS Phrom Phong.
How much does the experience cost?
The listed price is $22 per person. The exact service included depends on the option selected.
What treatments are available?
The spa offers Thai massage, aromatherapy oil massage, foot massage, and hot stone massage. Its nail care section offers manicure, pedicure, gel nail polish, and paraffin.
Is the spa newly renovated?
Yes. The Sukhumvit 39 branch was fully renovated after 12 years of serving customers.
What style is the renovated interior?
The design combines Colonial Style with perforated patterns inspired by the eras of Rama V and Rama VI. Light and pastel colors are used to create a warm day-spa atmosphere.
Do I need to make an appointment?
Yes. The voucher does not itself secure a booking. You must call the spa directly at +66 02 662 6935.
Is the voucher refundable?
No. The activity is non-refundable.
When will I receive a voucher for a future month?
If you select a future month, the e-voucher is sent to your email at the start of that selected month.
Is the spa wheelchair accessible?
Yes, the experience is listed as wheelchair accessible.
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