Sheraton Hotels and Resorts has entered Papua New Guinea with a converted landmark in the capital. On August 3, 2026, Marriott International announced the opening of Sheraton Port Moresby Stanley Hotel and Suites, a 394-key property that adds Marriott Bonvoy earn and redeem inventory in Port Moresby and becomes the brand’s first Sheraton flag in the country.
For travelers, the decision is concrete: book a standard room, suite, or apartment product minutes from Jacksons International Airport, or stay with another Port Moresby hotel that does not plug into Bonvoy. Extended-stay guests get kitchens and separate living areas; short-stay business and leisure guests get the ballroom, club, dining, and wellness stack that the press package now treats as open.
- What opened: Sheraton Port Moresby Stanley Hotel and Suites on August 3, 2026.
- Key count: 394 keys, including 284 guestrooms, 15 suites, and 95 apartments.
- Location: Central Port Moresby, about five minutes from Jacksons International Airport.
- Program: Marriott Bonvoy earn and redeem; Marriott’s second hotel in Papua New Guinea.
- Events scale: More than 2,500 square metres of meeting space, including PNG’s largest ballroom per the release.
What Marriott and Sheraton put on the record
A Sheraton press release carried by Journal des Palaces on August 3, 2026, says Sheraton Hotels and Resorts debuted in Papua New Guinea with Sheraton Port Moresby Stanley Hotel and Suites after a transformative renovation of the former Stanley Hotel and Suites. The release positions the hotel in the central business and government district, about five minutes from Jacksons International Airport and connected to Vision City Mega Mall.
Independent trade coverage on Travelling for Business restates the same opening facts and room mix. Marriott’s live hotel page for the property is already listed as Sheraton Port Moresby Stanley Hotel and Suites under the POMSI property code on Marriott.com, which is the booking surface travelers should recheck for rates and availability.
Cristiano Rinaldi of Marriott International’s Asia Pacific lodging product team called the opening a milestone for introducing a global Sheraton flag to Papua New Guinea. General Manager Shin Ching said a larger grand opening event is still planned later in 2026, so soft-open inventory and full promotional launch are not necessarily the same calendar moment.
Rooms, apartments, and who each product fits
The press package breaks the 394 keys into 284 guestrooms, 15 suites, and 95 apartments. Apartments include separate living areas, kitchens, and dining spaces, which is the product to prefer for multi-week project work, family stays, or anyone who wants to cook rather than rely only on hotel restaurants.
Standard rooms and suites target shorter business and leisure visits. The release emphasizes contemporary Sheraton design, integrated technology, and public spaces rebuilt around connection, including a Community Table, soundproof booths, and tech-enabled studios in the lobby zone. Those design details matter less than whether your reservation confirms the room type and refund rules you need.
If you already hold Marriott Bonvoy elite status, confirm how this property recognizes upgrades, lounge access, and late checkout once you book. Club access language in the release refers to a new Sheraton Club product at the hotel; elite benefit mapping can still vary by rate and membership tier, so read the rate rules rather than assuming every Bonvoy elite amenity is automatic.
Also confirm whether your company travel policy prefers global brands for duty-of-care reporting. Some corporate travelers will book Sheraton for the brand standards and Bonvoy receipt trail even when a cheaper independent hotel sits nearby. Leisure travelers who do not care about points should still price the apartments if a kitchen will cut food costs over a long Port Moresby stay.
Dining, events, and wellness that change a stay plan
Named dining venues in the release include Silverleaf for elevated grill and seafood dining, Greenhaus for buffet service across meal periods, and More by Sheraton as a lobby coffee, market, and bar hybrid. Monsoon Bar and Lounge is positioned as a sports and entertainment venue, with a Pool Bar and Café for resort-style daytime use.
Meeting inventory is a major differentiator for corporate and government groups. The hotel claims more than 2,500 square metres of meeting and event space, including the largest ballroom in Papua New Guinea. If your trip is an event rather than a pure overnight, request current diagrams and blackout dates before locking flights.
Wellness facilities listed include an infinity pool with panoramic views, Sheraton Fitness described as one of the city’s more comprehensive gyms, and a full-service day spa. Those amenities support both short stays and longer apartment bookings when heat and humidity make outdoor exercise harder.
How to book and what to double-check in Port Moresby
Start on the official Marriott property page for Sheraton Port Moresby Stanley Hotel and Suites, then compare flexible versus prepaid rates. Bonvoy members should sign in before shopping so elite pricing and points options appear correctly. Non-members can still book cash rates, then decide whether free enrollment is worth it for this stay alone.
Location logistics are a second decision layer. A five-minute airport link is useful for early departures and late arrivals, while the Vision City Mega Mall connection and proximity to the Papua New Guinea Football Stadium matter for guests who want shopping or match-day access without long road transfers. Always recheck local security guidance and hotel transfer options for your arrival hour.
For Bonvoy program context only, Deep Arrival’s recent report on Marriott luxury brand bonus points is a separate promotional stream that may or may not stack with this property depending on brand tier and booking windows. Treat the live Marriott property page and current government travel guidance for Papua New Guinea as the operating authority for rates, security, and entry rules.
If you are choosing between extended-stay products across brands, the Port Moresby apartments are a kitchen-and-living-room product rather than a pure points play. Compare them against other regional hotel openings on total trip cost, airport transfer time, and whether your company or personal travel needs a ballroom and club lounge in the same building. Always reconfirm payment currency, deposit rules, and whether the rate includes breakfast before you lock flights into Jacksons.
| If you… | What to do |
|---|---|
| Need Bonvoy earn or elite recognition in Port Moresby | Book the new Sheraton flag and confirm elite benefits on the chosen rate before arrival. |
| Stay more than a few nights or want a kitchen | Prefer one of the 95 apartments rather than a standard guestroom. |
| Are planning a large meeting or social event | Ask for current ballroom and meeting-room inventory; the release claims PNG’s largest ballroom. |
| Only need a basic airport-adjacent night without brand loyalty | Compare total cash price against non-Bonvoy hotels before paying a brand premium. |
- Brand choice: Port Moresby now has a live Sheraton and Bonvoy option after the August 3 opening.
- Apartment path: Ninety-five apartment keys are the extended-stay product to request explicitly.
- Airport timing: The five-minute Jacksons Airport link supports tight flight schedules if traffic cooperates.
- Event scale: Groups should verify the large ballroom and 2,500-plus square metres of event space on current diagrams.
- Grand opening later: A fuller celebration is still planned later in 2026; opening-day inventory may expand in stages.
The practical takeaway is that Port Moresby lodging now includes a renovated 394-key Sheraton with apartments and Bonvoy plumbing, not only independent or other-brand inventory. Match the key type to stay length, then verify rates and benefits on Marriott’s live page before you fly.
When did Sheraton open in Papua New Guinea?
Marriott announced the August 3, 2026 opening of Sheraton Port Moresby Stanley Hotel and Suites as the first Sheraton property in Papua New Guinea.
How many rooms does Sheraton Port Moresby Stanley have?
The hotel has 394 keys: 284 guestrooms, 15 suites, and 95 apartments with kitchens and separate living areas.
Is the hotel in the Marriott Bonvoy program?
Yes. Sheraton is part of Marriott Bonvoy, so members can earn and redeem points subject to standard program and rate rules.
How far is the hotel from Jacksons International Airport?
The press release places the hotel about five minutes from Jacksons International Airport in central Port Moresby.
