KOREA 2024: Cafe Onion Seongsu 카페 어니언 성수

[Travel in March 2024]

I didn’t initially plan to visit this cafe because it’s quite overhyped and not very new. It’s already all over the web and needs no introduction, haha. But since it was on my way, I thought, why not grab a cup of hot milk tea? I really wanted a warm drink, haha.

I actually like how industrial looking it is. So, when it first open, I wanted to visit it badly.

Slowly, year pass, covid happened, and I just didn’t visit this anymore. Coincidentally, I visit this time round while walking pass it!

While waiting for my strawberry milk tea (ended up, didnt get my milk tea OR hot drink haha)

Honestly, the pastry really look very good. but we are just too full for anything! 🙂

Direction to Cafe Onion Seongsu 카페 어니언 성수

Because I headed over from Jayeon Do, so I have to cross the road from Exit 3. Turn right after crossing!

If you exit from Exit 2, this is the route you can start following 🙂

Turn left here!

Go Straight! and you will spot Onion on your right! 🙂


Cafe Onion Seongsu 카페 어니언 성수

Address: 8 Achasan-ro 9-gil, Seongdong-gu, Seoul, South Korea
Nearest Subway Station: Seongsu Station Exit 2
Operating Hours: 8am – 10pm (Monday – Friday), 10am – 10pm (Saturday & Sunday)

I didn’t have any pastries, so I can’t say much about them. I had a full meal at Rain Report and some salted bread at Jayeon Do, so I didn’t feel like I missed out by not eating here. I was satisfied with the other two places. However, I stopped by here because I wanted something hot, like milk tea, and it was on my way to DIOR. Unfortunately, I didn’t get my hot milk tea nor a nice drink in the end.

Plenty of cafes around Seongsu, can really skip this place but pastries does look good!

Overall Rating: 6/10

Air Tickets
Singapore > Incheon: Korean Air Ticket – SGD891.40
Gimpo > Cheju: Korean Air Ticket – SGD177.99

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Jeju Airbnb
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Airport Transfer 6002 Bus Limousine: 17,000won
Private Transport: Kakao Taxi and payment via Youtrip
Within Seoul: T-Money
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Camera Canon R50, Go Pro 12 Hero, iPhone 14 Pro Max

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