How Much Does a Massage in Siam Square Cost? (2026 Prices)

Six shops, six starting prices

Prices shift with promotions and season, so treat this as a snapshot rather than a live quote; the number on the shop's own booking page at checkout always governs.

Read that table with one caveat attached: the listed price is a starting figure for the shortest duration on offer, not a flat rate for every treatment the shop sells. A 120-minute signature package at any of these six costs more than the number above, sometimes close to double.

Three sample budgets

Three worked examples, using the listed platform prices converted at 32.74 baht to the dollar.

• Solo traveler, one 60-minute treatment at Pela: US$13.69 (about ฿448) plus a 60-baht tip, total about US$15.53 (about ฿508).
• Couple, two 90-minute treatments at Lek's Heavenly Relax package: roughly US$33.50 combined (about ฿1,097) plus 100 baht each in tips, total near US$39.60 (about ฿1,297).
• One traveler booking the private suite at Treasure for 90 minutes: about US$40 (about ฿1,309) plus a 100-baht tip, total near US$43 (about ฿1,409).

Length of the treatment

Every shop here prices in blocks, and the jump from 60 to 90 minutes typically adds 40 to 60 percent to the price rather than a flat 50 percent, since longer sessions often add a technique (an oil finish, a scalp routine) rather than just more time on the same treatment.

Treatment type

A plain foot massage is the floor of the price range everywhere; a Thai massage with a hot herbal compress or an aromatherapy oil finish sits above it because it uses consumables (the compress itself, the oil) and usually runs longer. Nature's own published menu shows this directly: a basic 5-in-1 therapy lists at ฿599 to ฿799, while its Signature Office Syndrome treatment at 120 minutes lists at ฿2,016.

Street level versus mall floor

Treasure Spa and Let's Relax both sit on the sixth floor of Siam Square One, reached by skywalk from BTS Siam exit 4, and both carry the highest starting prices of the six. Pela, Nature and ThaiThai are street-level shops on Soi 5 and Soi 6, and all three list under US$20. The mall floor buys air conditioning in the corridor, a private suite with its own bathroom at Treasure, and a longer walk from the train; the street shops buy a lower price and a one-to-two-minute walk from the exit.

Promotion windows

Treasure's own site advertises a morning promotion before 13:00 and an evening happy hour, both of which discount its own door rate rather than the platform rate. None of the other five publish a standing time-of-day discount, so a morning or evening booking mostly only changes the price at Treasure, not the rest of the block.

Budget: under US$17

Pela Thai Massage is the cheapest listed entry at US$13.69, with the widest menu of the six at twelve package types from 30 to 180 minutes, in a private room or the shared foot lounge. Nature Thai Massage sits close behind at US$16.15 and adds a herbal drink after every treatment, but the voucher only works between 10:00 and 17:00, which rules it out for an evening visit. The trade-off at this tier is scheduling, not the room: both are private-room shops, not curtained beds in a hallway.

The three shops in this band, with what each entry rate actually covers, read from their listings in August 2026:

Mid-range: US$17 to US$23

ThaiThai Massage at US$19.59 publishes the clearest ladder of the six, straight 60/90/120-minute pricing with no guesswork, and its whole range runs about 10 percent under its own door rate. Let's Relax Spa at US$22.80 is the name most travelers already recognize before they land in Bangkok, with the longest voucher validity here at 180 days, though it will not take the voucher the same day it is bought.

Private-suite: US$30

Treasure Spa is the only shop here with treatment rooms built as full private suites, each with its own bathroom rather than a shared corridor. That extra US$30 buys privacy and a consultation form that sets pressure and problem areas in writing before the treatment starts, not a materially different massage technique from the cheaper shops.

Treasure's own card lists about ฿1,500 for 60 minutes and ฿1,950 for 90; the platform rate for the same 60-minute foot treatment lands near ฿985, a gap of roughly a third. ThaiThai prices 60, 90 and 120 minutes at US$19.59, US$28.65 and US$37.65 against its own door rates of 21.75, 31.79 and 41.80 in the same currency, about 10 percent under at every duration.

No walk-in figure is verified for Lek, Pela or Nature's full menu beyond what each publishes on its own listing, so this is not a claim that booking ahead always beats the door everywhere. Where a like-for-like comparison exists, though, it favors booking ahead, not walking in.

The one shop that publishes its whole door card

Let's Relax is the only one of the six that puts its full price list on its own website, which makes it the cleanest reference point on the block for what a mall-floor treatment costs at the counter. Rates read from the branch page in August 2026.

Side-street shops in residential Bangkok run about 250 to 350 baht an hour in 2026. Mid-range shops on Sukhumvit and Silom typically charge 400 to 700 baht. Hotel and premium spas start around 1,500 baht and climb from there.

The Novotel spa a short walk from Siam Square sells a foot-and-Thai combo for 999 baht. Against that scale, the six we compare here, at roughly 448 to 985 baht, sit above the cheapest side-street shops and below the hotel-spa tier, which tracks with their location on a well-known central square rather than a back-street residential lane. A rate far below that band is the one number worth pausing on, and the reason is not the saving: it is what the shop is selling. The five-second check at the door settles it.

Tipping

Tipping is customary in Bangkok's massage trade but not built into any of the six prices above. Reviewers booking these six shops describe 40 to 100 baht per therapist as their own habit, in line with the wider Bangkok norm of roughly 50 to 100 baht for a standard hour, and that reported range is one more reason to plan for it as a real line item rather than an afterthought. Hand it to the therapist directly at the end of the treatment rather than leaving it at the reception counter.

The full etiquette around this, including how it fits into your first visit, is covered on our first-time guide.

The herbal drink is not a hidden extra

A Thai herbal drink after the treatment is already included in the listed price at Nature, Lek, Treasure and Pela. Let's Relax swaps it for mango sticky rice, but only on a spend over ฿850, so a single 60-minute booking there will not automatically include the dessert.

• Book Pela or Nature for the lowest listed starting price of the six
• Book Treasure between 10:00 and 13:00 to catch its own-site morning promotion on the door rate
• Book Treasure or ThaiThai online rather than at the door, the two shops with a verified online discount
• Skip the 30-minute foot-only packages if your real goal is a full Thai massage, since the per-minute rate on the shortest packages is usually the worst value
• Book a longer single session rather than two short ones back to back, since the price per minute drops as duration rises
• Avoid booking through a hotel concierge desk, which typically marks up local activities well above the shop's own online rate

If your real question is whether any of this is worth paying for at all rather than simply which shop is cheapest, our first-time guide covers what actually happens in a treatment before you commit to a booking.

A ฿448 foot massage and a ฿985 private suite are not competing for the same booking; they answer different questions. If your afternoon has thirty minutes free between Siam Paragon and the BTS, the cheapest shop on this list solves that. If you want a full 90-minute treatment with a private bathroom and want the room, not just the massage, to feel worth the price, the suite is the better match even though the number is higher.

Either way, none of the six here is meaningfully overpriced against the rest of central Bangkok, and the real savings on the what each Siam Square spa charges come from booking the right shop for the visit you actually want, not from chasing the single lowest number on the page.

The prices above are a snapshot from August 2026, and the number on each shop's own booking page at checkout is always the one that governs. If a specific treatment or duration matters more to you than the starting price, read what each shop actually includes before you book rather than sorting by price alone.