SAii Hotels & Resorts Discount Codes & Deals

Yes, but only for one resort. The SAii Lagoon Maldives offer pages on saiihotels.com publish two promo codes: SLMEB3 for 30% off all rooms and villas when you book 90 days before arrival, and SLMEB1 for 20% off when you book 30 days before arrival. Both lead to Hilton's booking engine, because the Maldives resort is part of Hilton's Curio Collection. For the three Thai resorts the site publishes no general promo code; the savings there are rate offers that apply when you pick them in the booking engine. The only other code on the site, THAIRESIDENT, is a Thailand residents' rate and is not meant for UK travellers.

Each resort has its own Stay Longer & Save offer. At SAii Phi Phi Island Village you save 30% on the Best Flexible Rate with breakfast and get shared speedboat transfers from Royal Phuket Marina; the offer must be booked at least 14 days before arrival and does not apply from 24 December 2026 to 8 January 2027. SAii Laguna Phuket also offers 30% off for long stays booked at least 60 days ahead; the offer page mentions both eight and nine nights, so check the minimum when you book. SAii Koh Samui Villas gives 15% off for five consecutive nights, with breakfast for two and airport transfers. All three long-stay rates are paid in full when you book and are non-refundable.

SAii DISCOVERY is the free loyalty programme of SAii Hotels & Resorts, run through the GHA DISCOVERY alliance. According to saiihotels.com, members who book direct save 10% or more on stays as soon as they join, and earn 4% to 7% back in DISCOVERY Dollars on eligible purchases (1 D$ is worth US$1). Silver members, the entry level, also get 10% off dining and spa. Higher tiers add room upgrades and later check-out, subject to availability. Members who register for the current promotion and stay between 1 November and 31 December 2026 earn double tier nights.

Most of the Thai offers are prepaid and non-refundable. The Book Early & Save rate at SAii Laguna Phuket and SAii Phi Phi Island Village needs full prepayment, but you can change the dates once within 365 days of your original arrival date, subject to availability and any rate difference. At SAii Koh Samui Villas the long-stay rate is non-refundable but 'modifications are flexible'. In the Maldives the Long Stay Offer lists 'flexible cancellations and modifications'; for the advance-purchase codes the site refers you to the cancellation policy shown when you book.

No. In Thailand the offer rates are subject to a 10% service charge, 7% VAT and 1% provincial tax. At SAii Lagoon Maldives you pay a 10% service charge, the prevailing tourism goods and services tax and a green tax of USD 12 per person per night. Compare totals rather than nightly rates.

We read every offer above on saiihotels.com on the date stated next to it and noted the conditions. We only publish codes that SAii publishes itself, and we remove an offer when the site ends it.