10 Addresses · Ranked by our editors · Updated 2026
A London honeymoon is a particular kind of romance: champagne overlooking the Thames at dusk, a suite above a Georgian garden square, breakfast arriving on white linen while the city hums below. The hotels that do it best combine a genuinely special room with the small ceremonies — petals, a note, a table held at the bar — that turn a stay into a memory.
For this list we favoured suites worth the upgrade, spas built for two, and addresses with a sense of occasion. Our advice: tell the hotel it is your honeymoon when you book — every property below keeps something aside for newlyweds, and the ones at the top of this list are famously generous about it.
“The Apartment suite, martini trolley for two and Mayfair village outside — the connoisseur's honeymoon.”
A legendary Mayfair address where heritage meets contemporary artistry. Home to Hélène Darroze's Michelin-starred table and the city's most storied martini bar.
“Pure fairy-tale: Louis XVI suites, Palm Court tea and the most photographed staircase in London.”
Louis XVI opulence on Piccadilly, holder of a Royal Warrant since 1906. Gilded suites, white-glove pageantry, and the most photographed dining room in Europe.
“Art Deco romance with the city's most beautiful foyer — arrive here and the honeymoon has already begun.”
The jewel of Brook Street, adored by royalty and Hollywood alike. Art Deco grandeur, legendary afternoon tea, and service that borders on clairvoyance.
“Heritage suites where statesmen plotted, a Guerlain couples' spa and Whitehall's grandeur at the door.”
The Old War Office reborn as Whitehall's most opulent address, where Churchill's corridors now hold nine restaurants and a Guerlain spa. State-room suites with the Household Cavalry parading past.
“A bath with a skyline view from the 40th floor — London laid out beneath you like a private cinema.”
Western Europe's tallest hotel, floating between the 34th and 52nd floors of The Shard. Gong's sky-high cocktails and floor-to-ceiling sunrises over the Thames are pure theatre.
“River-view suites where Monet painted the Thames — history, glamour and the American Bar below.”
London's first purpose-built luxury hotel, hosting everyone from Monet to Marilyn since 1889. Thames-side grandeur with the Savoy Grill, the American Bar and butler service as standard.
“Antony Gormley's ROOM — a suite inside a sculpture — for couples who want a story no one else has.”
An Art Deco Mayfair refuge steps from Selfridges, crowned by Antony Gormley's inhabitable sculpture suite. The Colony Grill Room channels 1920s New York grill-room glamour.
“A magistrates' court turned velvet-lined hideaway; the Library Bar nightcap is honeymoon ritual.”
The Bow Street magistrates' court reborn as London's most theatrical hotel, with a soaring atrium restaurant under a glass canopy. Library cocktails and Covent Garden's opera houses at the door.
Ranked on suite quality, romantic atmosphere, couples' spa and dining, and how well each hotel handles special occasions. Mention the occasion when booking — upgrades and gestures follow remarkably often.