Once the scorching heat of summer has passed, only the autumn breeze remains.
How can we best welcome the new season that’s upon us?
Pull out a light jacket and throw yourself into the city center as it takes on the colors of autumn.
Here’s a roundup of Seoul’s must-see events in September.
Seoul World Fireworks Festival

A landmark event that epitomizes autumn in Seoul.
As this is a major downtown event that draws over a million people every year, advance planning and diligence are essential to securing a prime spot.
Although you’ll have to put up with extreme crowds, if you live in Seoul, it’s definitely worth experiencing at least once, if only to add a special touch to your daily life.
Seoul Oktoberfest

Mon–Thu Admission: 20,000 won; Fri–Sun Admission: 25,000 won
What if “going to Oktoberfest,” the annual festival in Munich, Germany, has been on your bucket list for a long time?
Now, there’s no need to travel far—Oktoberfest is coming right here.
As the first event in Korea to receive official approval from the City of Munich, it offers an overwhelmingly immersive and vivid experience that’s in a league of its own compared to other festivals that merely imitate the original.
During the 10-day “Oktoberfest Seoul,” you can fully savor the charm of authentic German beer accompanied by live performances from traditional German bands that bring the atmosphere of the original festival right to Seoul.
KIAF Seoul & Frieze Seoul

We mustn’t forget that KIAP and Frieze, world-renowned art fairs celebrated by artists, are also held in September.
Frieze Seoul features a large-scale exhibition with over 125 galleries participating from 30 countries around the world.
This year, KIAF Seoul explores trends in contemporary art under the theme of “Coexistence,” featuring 175 galleries from 18 countries. Another highlight to look forward to at KIAF Seoul! On September 4, there will be a performance titled “KIAF Classic: Resonance of Coexistence” featuring world-renowned pianist Cho Seong-jin. You’ll be able to experience the close connection between art and music firsthand.
Sound Planet Festival

This year’s “Sound Planet Festival,” organized by Rolling Hall—Hongdae’s music mecca—to commemorate its 30th anniversary.
True to a production that draws on years of expertise, 73 acts from South Korea and Japan—each boasting unique musical talent—will take the stage in full force. With five diverse stages set up to perfectly showcase a rich lineup that transcends borders and genres, the festival promises to deliver unforgettable music and visual spectacles for music fans.
MADLY MEDLEY
Another unique music festival that will heat up the start of fall, “MADLY MEDLEY,” is also not to be missed.
This event stands out for its unique medley-style format, which breaks down genre boundaries and seamlessly weaves together a diverse musical spectrum. With intense beats that never let up for a single moment and the artists’ explosive energy, the live audience will be captivated in an instant.
2026 Asia Top ArtistFestival
Musicians whose very names make your heart race welcome audiences as autumn begins.
From Jannabi with their emotive melodies to CNBLUE with their distinctive band sound, and Urban Zakapa with their soulful vocals, a host of artists reminiscent of the crisp autumn breeze take the stage. Their resonant live performances on the open-air stage maximize the romance of the season and deliver the unique emotional impact that only a fall music festival can provide.
Brad Walls Photo Exhibition

A photo exhibition by Brad Walls, a world-renowned aerial photographer who reinterprets the ordinary world into unique visual art through drone photography, is also a must-see cultural event this fall.
His works—characterized by intricate symmetry, restrained colors, and perfect geometric compositions—offer a new visual wonder that can only be discovered from a bird’s-eye view.
From the graceful movements of a ballerina to the clean lines of modern architecture, his aesthetic vision—which transforms the world into a single artistic pattern—leaves viewers with a deep, lingering impression and fresh, sensory inspiration.
Along with over 130 large-scale artworks, the exhibition offers a more sophisticated experience by combining a diverse range of performances—from live ballet right before your eyes to a new Korean dance piece directed by One Million Ria Kim.
Gyeongbokgung Palace Nighttime Opening

Is there any date more romantic than strolling through Gyeongbokgung Palace at night, illuminated by soft lights? For just 3,000 won, you can enjoy the epitome of romance—the palace night tour, a quintessential part of Seoul’s autumn evenings.
The nighttime scenery unfolding beneath the serene, colorful painted decorations offers countless couples an unforgettable romantic experience. Ticket sales for the second half of the year begin at 10:00 a.m. on August 26 via Interpark NOL, so set an alarm in advance and enjoy the thrill of victory in the fierce ticket battle!
The Musical “Brahms”

VIP Seats: 77,000 won, R Seats: 66,000 won, S Seats: 55,000 won
“Brahms” is an original musical that explores the love triangle between Brahms, Schumann, and Clara—a relationship often cited as one of the most beautiful and poignant romances in the history of classical music.
The human anguish hidden behind his genius musical talent and Brahms’ devoted love for the one woman he cherished his entire life are delicately unfolded atop majestic melodies. In particular, this production combines classical music with three-dimensional media art, such as video projection mapping, to vividly bring the profound artistic world of Romantic-era composers to life right before your eyes.
The beautiful ensemble sound—a reinterpretation of masterpieces by true classical giants—combined with the actors’ deeply moving performances, leaves the audience with the lingering resonance of a classic autumn day and a heartwarming sense of emotion.
The Musical “Gwanghwamun Ballad”

True to the saying, “What you know is what scares you the most,” South Korea’s representative jukebox musical, “Gwanghwamun Ballad,” resonates with familiarity right from the opening. The timeless classics by composer Lee Young-hoon—songs that touch the hearts of every Korean, such as “Standing in the Shade of the Street Trees,” “Old Love,” and “Red Sunset”—reappear as musical numbers, filling the stage with a profound presence.
It poignantly depicts the fleeting time travel undertaken by the protagonist “Myeong-woo,” who is nearing the end of his life, as he is guided by the “Memory Master” “Wol-ha” during his final moments. Timeless classics and spectacular stage production come together to evoke the memories of first love and the nostalgia for days long past that everyone holds in their hearts, resonating deeply across generations.