Here are top five‑star hotels in Singapore that commonly run the best current deals, plus the standout packages/promotions and smart tips to get the lowest net price. I checked the hotels’ official offers and recent promotions so you can compare quickly.

Top five‑star deals and highlights

• Marina Bay Sands — frequent direct-book promotions (resort dollars, booking-member credits, seasonal packages). Good for city/Marina Bay views and resort credits that offset dining/shops. (marinabaysands.com)
• Raffles Hotel Singapore — suite‑and‑package offers (early‑book, breakfast or curated suite experiences). Best when you want heritage suites and service inclusions. (rafflessingapore.com)
• Shangri‑La Singapore — regular promotional packages (e.g., “60% off your third night” / Mastercard exclusive bundles, breakfast and dining vouchers). Great value for garden/Resort‑style stays. (shangri-la.com)
• Four Seasons Singapore — common deals like 4th‑night‑free, advance‑purchase up to ~20% off, hotel‑credit packages and family bundles. Good for straightforward percentage discounts and credits. (fourseasons.com)
• The Ritz‑Carlton, Millenia & The Fullerton — frequent curated packages (city packages, dining/spa credits, seasonal “staycay” offers); Fullerton also posts member/partner discounts from time to time. These are useful when you want premium views or heritage settings. (summerpavilion.com.sg)
• InterContinental Singapore — notable for creative promos (for example the publicised “Rain Resist” style package that offered measurable guarantees/credits in certain cases). Good to watch for novel guarantee or experience-based offers. (businessinsider.com)

How to find the actual lowest price (practical steps)

• Compare direct vs OTAs: hotels often match or beat OTAs with resort credits, breakfast, or member rates when you book direct—check each hotel’s “offers” page before booking. (Hotel sites above show many direct-book packages.) (shangri-la.com)
• Use flexible dates and longer‑stay offers: many luxury hotels run “stay 3 pay 2” / “4th night free” or advance‑purchase discounts — shifting your dates by a day or adding one night can unlock large savings. (fourseasons.com)
• Watch credit‑card and partner promos: MBS and several hotels run partnered promos (resort dollars or vouchers) when you use specific airlines/cards—these can add tangible value beyond a headline rate. (singaporeair.com)
• Sign up for hotel newsletters / loyalty programs: many property offers are timed and exclusive to members (early‑bird flash sales, member rates, bonus credits). (shangri-la.com)
• Use a price tracker and compare total cost: compare final price including taxes, service charge/service fees and what’s included (breakfast, transfers, resort credit). A lower base rate can be worse value if it excludes breakfast or has no credits. (See the hotels’ offer pages for inclusions.) (marinabaysands.com)

Quick booking checklist (so you don’t miss value)

• Check what’s included (breakfast, F&B credit, transfers).
• Compare “member” vs “non‑member” rates on the hotel site.
• Confirm cancellation/refund terms on advance‑purchase rates.
• If you have a travel credit card, check if it adds benefits or partner credits for the property.

If you’d like, I can: (a) search live rates and current promo codes for specific Singapore hotels for chosen dates, or (b) build a short list filtered by neighbourhood (Marina Bay, Sentosa, Orchard) and budget. Which would you prefer?