Mother's Day 2026 is past, but the best mum-and-daughter spa experiences run all year. We re-read all 5 official menus on 12 September 2026, and the calendar now matters: AWAY Spa's 210-minute couple's ritual at $725++ and Oasia Spa's up-to-26%-off anniversary rate both end on 30 September, while AWAY's new full-day weekday pass at $320++ runs to 31 December. St Gregory's Perfect for Two holds at $450 GST-inclusive, and its 30-minute foot massages make $160 nett for two the cheapest way onto this list. Auriga Spa's 4.5-hour Journey for Two is $1,600++, and Raffles Sentosa Spa still will not publish a day pass price.
Mother's Day 2026 has passed, but these five mother-daughter spa experiences run all year, at prices we re-read on each spa's own menu on 12 September 2026.
> Quick view: best value for two is St Gregory's Perfect for Two, $450 nett, and its 30-minute foot massages take two people in for $160 nett. The biggest discount, Oasia at 26% off from $150 nett, ends 30 Sep. Minimum ages run 13 at Oasia to 18 at Auriga.
How Singapore hotel spa pricing works
Prices split three ways, and knowing which tier you are shopping in saves a lot of pointless comparison:
- Premium hotel journeys at $530 to $1,600 for multi-hour experiences bundling a bath or scrub, a massage, a facial and a meal. Auriga Spa at Capella sits here.
- Set pair and couple's packages at $450 to $750 for two people, usually 90 to 210 minutes. St Gregory and AWAY Spa sit here, and this is the sweet spot for a mother-daughter booking.
- Short treatments and discounted a la carte at $80 to $195 per treatment, either a 30-minute Brief Escape at St Gregory or a full-length treatment with a running promotion applied. Oasia Spa, St Gregory's Brief Escapes and AWAY Spa's weekday offers sit here.
One pricing detail that catches people out: ++ means service charge and GST are added on top, while nett (or "GST inclusive") means the number you see is the number you pay. With 10% service charge plus 9% GST, a $150++ treatment works out to roughly $180 nett, so always convert before comparing across spas.
Couple's spa package prices at a glance
Everything below is converted to what two people actually pay, so the tiers are comparable:
| Spa | Package | Duration | Price for two | Per person |
|---|
| St Gregory | Perfect for Two | 90 min | $450 nett | ~$225 |
| AWAY Spa | Head Over Heels | 210 min | $725++ | ~$432 nett |
| Auriga Spa | Unwind & Recharge Journey for Two | 4.5 hrs | $1,600++ | ~$953 nett |
| AWAY Spa | AWAY FOR THE DAY, weekdays | full day | $640++ | ~$381 nett |
| Oasia Spa | 2x a la carte 60-min massage (anniversary rate) | 60 min | $300 nett | $150 |
| AWAY Spa | 2x Ladies Spa Day Cove Massage | 60 min | $196++ | ~$117 nett |
| St Gregory | 2x Foot Massage (Brief Escapes) | 30 min | $160 nett | $80 |
The cheapest three rows are not set packages. They are two individual treatments booked together, which is how to do a mother-daughter spa day under $300 without giving up a hotel spa. The trade-off is that you are not guaranteed a shared room unless you request one, and at 30 minutes the St Gregory option is a treat rather than an afternoon.
Book on a weekday: the discount nobody puts in the headline
Two of these spas charge less for exactly the same treatment on a weekday, and neither advertises it above the fold:
- Auriga Spa at Capella publishes a full non-peak price column that applies Monday to Thursday, outside blackout dates. The signature 90-minute Intuitive Wellness Massage is $290++ non-peak against $330++ peak, and the 90-minute Anti-Pollution Facial drops from $495++ to $430++. For two people that is about $80++ saved on massages by picking a Tuesday over a Saturday, or about $130++ if you both book facials, since Dr. Levy's Time ReverCell and Fire & Snow Glow also fall $495++ to $430++ and the Customised Biologique Recherche and Alpine Repair facials $450++ to $390++.
- AWAY Spa puts its two cheapest offers on weekdays only. Ladies Spa Day at $98++ runs Tuesday and Wednesday mornings, and the Sunset Ritual at $125++ runs Monday to Friday evenings.
Oasia Spa's SAFRA rate is the exception that runs daily, public holidays and their eves included, so it is the one booking where the day of the week makes no difference to the price.
Auriga has one rate that beats even its own non-peak column, and it is not on the offers page at all. The Monthly Recharge Series, printed at the back of the treatment menu, prices 10 ninety-minute massages at $2,640++, or $264++ each, against $290++ non-peak and $330++ peak. Five cost $1,400++, or $280++ each. It only pays if you will genuinely use them all, so treat it as a standing arrangement rather than a one-off saving.
Can you bring a younger daughter? Minimum ages, checked
The most common reason a mother-daughter spa plan collapses at the booking stage is age, and the rules differ sharply between these spas. They are published policy, not something a therapist can waive on the day:
- Oasia Spa is the most accommodating, and the only spa here with a menu written for teenagers. Mini-Me Time is designed for ages 13 to 16, so a younger daughter gets her own treatment instead of waiting in the lounge.
- St Gregory offers spa services to guests aged 17 and above. Junior guests aged 5 to 16 may use treatments when accompanied by a legal guardian and dressed appropriately for the service. The gym is a stricter 18 and above.
- Auriga Spa at Capella welcomes guests aged 18 and above. For a guest under 17, an adult must be present in the same treatment room, which in practice means booking one of its four couple's suites rather than two separate singles.
AWAY Spa and Raffles Sentosa Spa do not publish a minimum age, so call before you build a day around either. One more restriction worth separating from age: AWAY Spa's cheapest offer, Ladies Spa Day at $98++, is women-only, a limit on who can book it rather than on how old they are.
The booking terms worth reading before you pay
- St Gregory takes half up front. Its published policy requires 50% pre-payment at the time of booking, and cancelling or rescheduling less than 6 hours before your slot forfeits 50% of the service fee. A no-show is charged in full.
- Auriga's cancellation window is 12 hours for an a la carte treatment, but groups need far more notice than most people expect: 72 hours for 5 to 9 people, 7 days for 10 or more, and between 15 and 30 days for the largest bookings. Cancel or change inside the window and you are charged the full cost of the original treatment.
- AWAY Spa's offers do not stack. Every promotion on its specials page states it cannot be combined with another discount, so a member rate and the Ladies Spa Day price are an either/or, not both.
- Most of the discounts here die on 30 September 2026. Head Over Heels, Ladies Spa Day, the Sunset Ritual, Spa. Sun. Poolside. and Oasia's anniversary rate all end that day. Two run well past it: AWAY FOR THE DAY to 31 December 2026, and Oasia's SAFRA rate to 31 May 2027. St Gregory and Auriga price off standing menus rather than promotions, so nothing there expires.
- Oasia includes Sentosa entry. Booking an appointment at Oasia Spa comes with free admission to Sentosa Island, which quietly removes the island entry cost from a Sentosa spa day.
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