Europe is not building new luxury hotels so much as resurrecting old buildings: a 1902 Budapest palace, a department store, Admiralty Arch, a 1918 thermal bath. Every date below was verified in June 2026 against brand announcements and trade press; where a date is soft, we say so plainly.
What does the European opening calendar look like?
Nine openings matter between now and the end of 2027. Status verified June 2026.
| Hotel | City | Status | The building |
|---|---|---|---|
| Six Senses London | London | Open (Mar 1, 2026) | Whiteley's department store |
| The St. Regis Budapest | Budapest | Open (Apr 28, 2026) | Klotild Palace, 1902 |
| Amoh, a Luxury Collection Resort | Rhodes | Open (spring 2026, seasonal) | New build near Lindos |
| Waldorf Astoria London | London | Summer 2026, date soft | Admiralty Arch, Grade I |
| Baccarat Hotel Rome | Rome | Late 2026 target | Former Hotel Majestic |
| The Park Gstaad, Four Seasons | Gstaad | 2026-27 ski season | Town's first five-star, 1910 |
| Six Senses Milan | Milan | 2027 | Via Brera 19 |
| Mandarin Oriental Gellert | Budapest | 2027 | Gellert thermal hotel, 1918 |
| Cheval Blanc Pitrizza | Costa Smeralda | Relaunch May 2027 | Luigi Vietti's Hotel Pitrizza |
Which new European luxury hotels are already open?
Three, all verified open as of June 2026, and all three are conversions or resort debuts rather than city new-builds.
The St. Regis Budapest (Klotild Palace)
Opened April 28, 2026. The brand's Hungary debut fills the Klotild Palace, the Neo-Baroque landmark commissioned by Princess Klotild of Saxe-Coburg and Gotha and designed by Floris Korb and Kalman Giergl: 63 rooms and 39 suites, a Klotild Tower Suite, 99 Sushi Bar and a patisserie set in a historic apothecary. The honest caveat: the spa is compact for the price point, an indoor pool and hammam but only three treatment rooms, and a brand-new butler operation needs a season to settle. Budapest suddenly has serious five-star competition; see our Budapest hotel guide for the incumbents it has to beat.
Six Senses London (The Whiteley)
Opened March 1, 2026. The UK debut, carved from the former Whiteley's department store in Bayswater: 109 rooms and suites, a subterranean spa and the brand's first private members club. We cover it in depth in the world openings list; the short version is that it shipped three years late and the social spaces are still finding their rhythm. Compare it against the established names in our London hotel guide.
Amoh, a Luxury Collection Resort (Rhodes)
Opened spring 2026; Marriott announced the debut on April 28. The Luxury Collection's first Rhodes property sits on a peninsula at Pefki near Lindos: 197 rooms and suites, two private beaches and design by London's Studio Lost, with opening rates from roughly 500 dollars or 76,000 Bonvoy points. The honest caveat: it is seasonal, April through October, and Pefki is a quiet base; you drive to Lindos and its Acropolis rather than walk. A first-season resort on a Greek island will also be ironing out service through July.
What opens in Europe later in 2026?
Three projects carry hard dates or financing-backed windows; one of them is the most-watched opening in Britain.
Waldorf Astoria London Admiralty Arch
Summer 2026, and the date is soft. Published reports range from May to July 2026 for the Grade I-listed arch at the end of The Mall, with Buckingham Palace and Trafalgar Square framed from the suites and restaurants from Clare Smyth and Daniel Boulud. The honest caveat: a listed-building conversion with this much ceremony attached rarely opens on its first announced week. If this is an anniversary or once-a-decade trip, wait until a bookable date is live rather than planning around a press release.
Baccarat Hotel Rome (Via Veneto)
Targeted for late 2026. The former Hotel Majestic is being rebuilt around the crystal house's aesthetic: 87 rooms and suites, a Via Veneto terrace restaurant, a rooftop bar and 111 million euros in confirmed financing. The honest caveat: conversions of this scale routinely slip a quarter. Our Rome hotel guide covers the incumbents, and Rome's last debut of this weight was Bvlgari in 2023.
The Park Gstaad, A Four Seasons Hotel
Opening for the 2026-27 ski season. Gstaad's original five-star, first opened in 1910, returns under Four Seasons management with 75 rooms and suites reworked by Joseph Dirand, six penthouses, indoor and outdoor pools and a winter ice rink. The honest caveat: "in time for ski season" is a window, not a date, and opening-winter rates in Gstaad will not be soft; the buying opportunity is more likely the first summer season, when the town empties and new hotels negotiate.
Which European openings lead the 2027 pipeline?
Budapest appears twice on this page, which tells you where European luxury capital is flowing: heritage buildings in cities where entry costs less than London or Paris.
Six Senses Milan (Brera)
2027 is the expected date. The brand's Italian city debut at Via Brera 19: 68 rooms including 15 suites, two with plunge pools, interiors by Tara Bernerd and the wellness programming the flag is known for. The honest caveat: earlier coverage said late 2026, and the slip already happened once; verify before planning. Milan's luxury field is crowded and getting more so; see our Milan hotel guide for who is already there.
Mandarin Oriental Gellert, Budapest
Expected 2027. The 1918 Gellert, Budapest's most famous thermal-bath hotel, is being rebuilt into 143 rooms and suites with a top-floor pool under a retractable glass ceiling and a spa that folds Hungary's bathing culture into the group's Asian treatments. The honest caveat: this is a gut renovation of a national landmark with the baths themselves under separate works; 2027 is plausible, not promised.
Cheval Blanc Pitrizza, Costa Smeralda
Official relaunch May 2027. LVMH already manages the hotel and about 80 percent of the rooms are renovated; the May 2027 date marks the full rebrand of Luigi Vietti's low-slung granite icon, with a new spa concept and fine-dining restaurant to follow. The honest caveat: the property is already charging more than it did before the LVMH takeover, while the spa and restaurant that justify the premium are not finished. Booking summer 2026 means paying 2027 prices for a hotel mid-transformation.
Which European "openings" should you double-check?
The conclusion first: one famous project has no date at all, and one has a date that moves every time it is reported. The Louis Vuitton hotel at 103-111 Avenue des Champs-Elysees is real, reportedly around ten suites with a spa and panoramic restaurant, but the house has published no opening date and no rates; every year you see attached to it is a guess. And Waldorf Astoria London's window has been reported as May, June and July 2026 by different outlets in the same quarter. Our rule, here as on the world list: re-verify any opening date four to six weeks before you book, because openings lists, including ours, age fast. That is why this page carries a visible verification date instead of pretending the calendar is static.
How should you book a conversion-heavy opening year?
The answer in one line: time city conversions to their first off-season and be slower to chase resort debuts. A palace hotel that opens in spring, like the St. Regis Budapest, hits its first winter with an unproven name and prices accordingly; that first November-to-February stretch is when the room-rate gap to established rivals is widest. Seasonal coastal openings work the other way: Amoh's April-to-October calendar means its first season is its cheapest, and once a first summer of reviews lands, Greek island repricing is brutal. For ski, the Park Gstaad's debut winter will trade on scarcity; its first June is where value hides. If you only book one 2026 European opening at full freight, make it the one with a hard date and a finished product behind it rather than a window and a render.
For the global picture, including the Americas and the cancelled projects still circulating on stale lists, start with the verified 2026 world list, the Asia 2026-2027 calendar, the US openings report, the Caribbean and Mexico cut and the 2027 openings overview. For Europe stays you can book today, our European cities guide and heritage hotels ranking cover the proven inventory.
