Is September a good time to visit Seoul? Absolutely!
If you’ve been dreaming about visiting Seoul, let me tell you—September is THE month to go!
The summer heat is finally gone, the autumn breeze is setting in, and Seoul is packed with exciting events, festivals, and of course, tons of K-pop moments you won’t want to miss!
I remember my first September in Seoul—every corner of the city felt alive, from the cozy streets of Hongdae to the grand palaces where the cool air made hanbok photoshoots feel like a fairy tale.
So if you’re planning your trip (or just daydreaming about it), here’s my ultimate guide to the best things to do in Seoul in September! Let’s gooo~
Things to do in Seoul in September
Here’s a list of awesome things to do in Seoul in September:
1. Rent a Hanbok & Visit Gyeongbokgung Palace
I know, I know—this is on every Seoul travel list.
But trust me, September makes it extra special!
The heat isn’t unbearable, so you can comfortably walk around in a hanbok without sweating buckets.
Plus, the golden hues of early autumn make every photo look stunning. 🍁📸
Don’t miss The Changing of the Guard Ceremony at 10 AM & 2 PM—it’s like stepping into a historical K-drama!
- Location: Gyeongbokgung Palace
- Best Time to Visit: 9-10 AM (less crowded, best lighting for photos)
Pro Tip: Rent a hanbok from the nearby shops & get FREE entry to the palace!
2. Get Lost in Hongdae’s K-Pop & Shopping Paradise
Hongdae at night? A WHOLE VIBE. The neon lights, the energy, and the live busking performances make it feel like a scene straight out of a music video.
If you love K-pop, K-fashion, and cute cafés, prepare to spend hours here.
Where to Shop:
- Music Korea – Your go-to for albums, photocards & merch.
- Style Nanda – If you love aesthetic Korean fashion.
- Artbox – The CUTEST K-pop-themed stationery & gifts.
What to Do:
- Watch live busking performances (some idols started here before debut!)
- Grab a drink at Cafe ZAPANGI—their pink vending machine entrance is iconic!
- Try Egg Drop toast—yes, the one BTS’s Jungkook loves! 🥪
K-pop Tip: Keep your eyes peeled—idols & trainees are sometimes spotted in Hongdae!
3. Celebrate Chuseok (Korea’s Thanksgiving)
Chuseok is a huge holiday in Korea, and if you’re visiting in September, you might get to experience some of the traditions!
Think hanbok-wearing locals, delicious songpyeon (rice cakes), and special cultural events.
Where to Experience It:
- Namsangol Hanok Village – Free Chuseok events for tourists!
- Korean Folk Village – Traditional performances & markets.
Heads up! Many shops & restaurants close for a few days during Chuseok, so check ahead before making plans!
4. See Your Bias Perform at a Music Show
September is comeback season, which means idols are EVERYWHERE. If you’ve ever wanted to see them perform LIVE, now’s your chance!
How to Attend:
Join your bias’s fan club—sometimes they have priority access!
Check the websites for Music Bank (KBS), Inkigayo (SBS), or M Countdown (Mnet) for ticket details.
Some shows offer online reservations for foreigners!
Want to discover more exciting things to do in Seoul? Check out our detailed guide on 24+ Fun Things to Do in Seoul, Must Visit!
For monthly activities and more tips, explore the sections below:
- Things to Do in Seoul in January
- Things to Do in Seoul in February
- Things to Do in Seoul in March
- Things to Do in Seoul in April
- Things to Do in Seoul in May
- Things to Do in Seoul in June
- Things to Do in Seoul in July
- Things to Do in Seoul in August
- Things to Do in Seoul in September
- Things to Do in Seoul in October
- Things to Do in Seoul in November
- Things to Do in Seoul in December
5. Stroll Through Cheonggyecheon Stream at Night
Seoul at night = pure magic. And if you love pretty cityscapes, Cheonggyecheon Stream is where you need to be.
The twinkling lanterns, the peaceful sound of flowing water, and the glowing skyline—it’s straight-up K-drama material. 💫
- Where: Cheonggyecheon Stream
- Best Time: After 7 PM for the best views
- Photo Spot: Stand on Gwangtonggyo Bridge for the dreamiest pics!
6. Hike Up Namsan Tower & Lock Your Love
Even if you’re single, Namsan Tower in September is a must!
The cool air makes the hike bearable, and the view from the top is breathtaking. If you’re traveling with someone special, don’t forget to leave a love lock! 🥰
- Where: Namsan Seoul Tower
- How to Get There: Take the Namsan Cable Car or hike up!
Fun Fact: This place is iconic in K-dramas (Boys Over Flowers, My Love from the Star, anyone?).
7. Eat ALL the Street Food
Seoul’s street food is always elite, but in September, you get special seasonal snacks! Don’t leave without trying:
- Hotteok (호떡) – Sweet pancakes stuffed with cinnamon & nuts
- Roasted Chestnuts – The ultimate cozy snack
- Eomuk (어묵) – Fish cake skewers in warm broth
Best Street Food Spots:
Ordering Tip: If you’re unsure what to get, just say “추천해주세요” (chucheon haejuseyo), which means “Please recommend something!”
Final Thoughts?
September in Seoul is a dream come true. Perfect weather, K-pop events, and a whole city that feels like a real-life K-drama set.
So, when are you booking your flight? Let me know in the comments if you need more recommendations! 😉
FAQ about Things to do in Seoul in September
What happens in September in Korea?
September in Korea marks the start of autumn with cooler weather and several festivals and cultural events.
How hot is Seoul in September?
Seoul starts to cool down in September, with temperatures typically ranging from 20°C to 27°C (68°F to 81°F).
What to wear in Seoul in September?
Wear light layers as temperatures can vary; a light jacket or sweater is also handy for cooler evenings.
Is September autumn in Seoul?
Yes, September marks the beginning of autumn in Seoul, with cooler temperatures and the start of fall foliage.
What Korean festival is in September?
Chuseok, also known as Korean Harvest Festival, usually takes place in September and is a major celebration with traditional foods and family gatherings.
