The height of summer is over but the city of London is still bursting with energy. The evenings grow golden, the pace of life sharpens, and the capital hosts world-class events that remind us why London remains one of the most inspiring cities on earth. If you’re seeking things to do in London this September, there’s a rich mix of theatre, music, art, and landmark celebrations awaiting you. With Montcalm Collection as your base, every corner of the city is within easy reach, from the sweeping elegance of Mayfair to the vibrant streets that lead toward the river.
One of the brightest moments in September comes as Somerset House celebrates 25 years since it transformed from government building to cultural powerhouse. Over the weekend of 13 and 14 September, the historic neoclassical courtyard will host a birthday party filled with creativity, performance, and a spirit of celebration. Expect a festival atmosphere where art and history converge, offering visitors the chance to look back on a quarter-century of exhibitions, music, and film that have helped to define London’s cultural identity. A short walk from Montcalm Piccadilly Townhouse, Somerset House is an ideal day out for those who want to immerse themselves in the city’s living history while staying close to the beating heart of the West End.
For those who look skyward in wonder, Lightroom presents The Moonwalkers: A Journey with Tom Hanks. This awe-inspiring experience blends cinematic storytelling with state-of-the-art projection to transport visitors into the drama of space exploration. Tom Hanks lends his distinctive voice and perspective to the journey, offering an enthralling narrative that will captivate both dreamers and explorers. Located in King’s Cross, it’s an easy tube journey from most Montcalm Collection hotels. The show provides one of the most unforgettable cultural experiences in London this September.
September in London brings another theatrical highlight with Rosamund Pike starring in Inter Alia at the National Theatre. This new production is set to be both bold and thought-provoking, showcasing Pike’s celebrated ability to captivate audiences with emotional intensity. The South Bank’s landmark theatre has long been at the forefront of innovation, and with the Thames glinting nearby, it offers a perfect cultural evening for those staying at Montcalm Piccadilly Townhouse.
Update: tickets are currently sold out, although Friday Rush seats and standing spaces are available from 1pm each Friday.
Not all the excitement is confined to this September’s performances. This month, tickets go on sale for Ariana Grande’s 2026 shows at London’s O2 Arena. Grande’s return to the capital promises to be one of the biggest pop events of the decade, and even if the concerts are still to come, September in London offers the chance to secure a seat at one of the most anticipated tours of the future. Staying at one of the Montcalm Collection hotels gives guests convenient connections to the O2 Arena, ensuring you’re perfectly placed when the time arrives.
No exploration of things to do in London this September would be complete without the BBC Proms. Held at the Royal Albert Hall, the Proms close with their famous Last Night in mid-September, an evening filled with music, joy, and a sense of tradition that unites audience and orchestra alike. Whether you’re a seasoned classical aficionado or experiencing the Proms for the first time, it’s a cultural cornerstone that should not be missed. Just ten minutes’ from Montcalm Piccadilly Townhouse, guests are only a short distance from the grandeur of the Royal Albert Hall. Don’t miss:
Podcasts have redefined how we consume stories, ideas, and conversation. This September, the London Podcast Festival returns to Kings Place, bringing together an exciting line-up of creators and performers. Fans will have the chance to experience live recordings, meet their favourite voices, and discover new talent across a wide variety of genres. Staying at Montcalm East allows visitors to pair the creativity of Shoreditch with the energy of this festival, making it an ideal retreat for podcast enthusiasts exploring the city.
This month also marks a milestone for the National Theatre as it stages Hamlet for the first time in 15 years. The timeless Shakespearean tragedy is reimagined for a new era, blending tradition with contemporary resonance. September in London is full of powerful theatre, and Hamlet promises to be one of the season’s defining productions. For guests at the Montcalm Collection, the short journey to the South Bank offers an evening steeped in art, drama, and riverside atmosphere.
Art lovers will also be drawn to the new MOCO Museum in London, the latest outpost of the Amsterdam-based gallery renowned for its bold, contemporary spirit. With works from icons such as Banksy, Basquiat, and Yayoi Kusama, the museum offers a dynamic counterpoint to London’s classical institutions. This September, its opening season provides an invigorating new destination for those seeking things to do in London, blending street art with modern masterpieces. Staying at Montcalm Mayfair places you near both the established galleries of Mayfair and this fresh addition to the city’s cultural landscape.
September also raises a glass to one of the world’s most iconic cocktails with Negroni Week. Across London, leading bars and restaurants create inventive takes on the classic mix of gin, vermouth, and Campari, all while supporting charitable causes. Guests of the Montcalm Collection can indulge in the celebrations in style, whether sipping a perfectly balanced Negroni in the elegance of Montcalm Mayfair or discovering bold new interpretations in Shoreditch near Montcalm East. Please drink responsibly.
Few artists have shaped music and culture like David Bowie. September in London welcomes visitors to the David Bowie Centre, a space dedicated to celebrating his life, work, and ongoing influence. The centre invites exploration of his archives, costumes, and recordings, offering an intimate glimpse into the creativity of one of London’s most iconic figures. A must-see for music lovers and cultural explorers, guests staying at Montcalm Mayfair can easily weave a visit into their itinerary, combining it with the capital’s many artistic treasures.
For those intrigued by history and storytelling, Titanic: Echoes From The Past offers a poignant journey into one of the most compelling narratives of the twentieth century. This immersive exhibition brings together artefacts, testimonies, and reconstructed scenes that allow visitors to step into the atmosphere of the ill-fated voyage. It’s an experience that lingers long in memory, delicately combining education with emotion.
With so many extraordinary things to do in London this September, choosing the right base is essential. Montcalm Collection offers a portfolio of distinctive hotels across the city, each combining heritage and modern elegance in its own unique setting. Whether you prefer the timeless luxury of Montcalm Mayfair, the design-driven energy of Montcalm East in Shoreditch, or the central sophistication of Montcalm Marble Arch, you’re assured of exceptional comfort, style, and service.
September in London is a month of contrasts. It is at once reflective and forward-looking, steeped in tradition yet filled with innovation. To be in the city during this time is to feel the pulse of culture, the beauty of changing light, and the thrill of discovery. With Montcalm Collection as your host, each day begins in luxury and ends with stories worth telling.
Image licensing. No partnership or formal affiliation should be inferred from using images shared in the common domain. Credits: London Image: Christine Matthews via Geograph. Somerset House: Paul the Archivist via Wikimedia Commons. Tom Hanks: Dick Thomas Johnson. Ariana Grande: Just Entertainment. BBC Proms: Amanda Slater via Flickr, Wikimedia Commons. National Theatre: Ben Sutherland. Negroni: Anglorian Cultural Review. David Bowie: Adam Bielawski.
More articles like this
In order to have the best experience, please update your browser. If you choose not to update, this website may not function as expected. Clicking the button below will help you to update your browser.
Update Your Browser Continue Without Updating
When you book directly with us, you are guaranteed the best available rate—no exceptions.
Find a better price elsewhere within 24 hours? We’ll match it.
Just share your booking reference and where you saw the lower rate.
No hidden fees. Just the confidence that you are getting the best deal, every time.
Book direct. We will take care of the rest!
