# Seongsu pizzeria bar table for one with fries: Pizza Slice Seoul - By Yerin Cheon (https://superchart.com/en/@noryangjin-late-counter/) - Written Sep 18, 2026 - Local places › Restaurants › Seongdong, Seoul - Sponsored: This story was written as a sponsored store visit. - English edition: https://superchart.com/en/@noryangjin-late-counter/seongsu-pizza-slice-seoul-solo-bar-seat/ - Also in: [한국어](https://superchart.com/ko/@noryangjin-late-counter/seongsu-pizza-slice-seoul-solo-bar-seat/index.md) ## In short Pizza Slice Seoul is a New York-style slice pizzeria on the basement floor at 159 Achasan-ro, midway between Seongsu Station and Konkuk University Station in Seongdong, Seoul. Eating alone at the bar table, the writer had a pepperoni slice and a white Hawaiian slice with fries, garlic dipping sauce and a Zero Coke, and since each slice was bigger than a face, one or two was plenty. Open daily from 11am to 8pm with no break time, Pizza Slice Seoul is an easy place to eat solo near Seongsu Station. ## Good to know - **Location**: B1, 159 Achasan-ro, Seongdong-gu, Seoul (midway between Seongsu and Konkuk University stations, 8-9 minute walk) - **Hours**: Daily 11am-8pm, no break time - **What was ordered**: Pepperoni, white Hawaiian, fries, garlic dipping sauce, Zero Coke - **Seating**: Bar table for solo diners, basement hall with wide gaps between tables, sink available - **How it's sold**: Sold by the slice, so you can order just 1-2 slices; reheated in the oven as soon as you order - **Also good to know**: Beer and cocktails available; off-menu lettering pizza can be reserved *as written by the visitor on Sep 18, 2026* ![Signature slice photo at Pizza Slice Seoul](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-01-93kkw-1200.webp) The weather's been so bright and lovely lately that I went on a solo outing to Seongsu after a while. While wandering the alleys of Seongsu-dong, I stopped in my tracks when I spotted a hip sign that smelled unmistakably American, haha. After walking around Seongsu for a long time, I wanted a filling dinner even though I was alone, and I was so happy to find a great Seongsu pizza spot where you can enjoy slices without any pressure of eating solo :)) ## Where is Pizza Slice Seoul, and what are its hours? ![Hip signage of Pizza Slice Seoul in Seongsu-dong](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-02-dhtm6-878.webp) ![Exterior of the pizzeria with an American vibe](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-03-7cjn4-863.webp) ![Alley entrance between Seongsu and Konkuk University stations](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-04-u4x6p-815.webp) The solo-dining spot I visited near Seongsu Station is Pizza Slice Seoul, located midway between Konkuk University Station and Seongsu Station. It's about an 8-9 minute walk from the subway station, perfect for a light neighborhood stroll. ![Store entrance with posted business hours](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-05-1at8e-900.webp) It's open daily from 11am to 8pm. No need to worry about a break time — perfect for stopping by comfortably to enjoy solo dining in Seongsu 👍 ![Stairs leading down to the basement level](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-06-ye7u8-900.webp) ![Bar table seating good for solo dining](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-07-twq64-900.webp) There's a bar table where you don't feel self-conscious eating alone at all, and since it's sold by the slice, you can order just 1-2 slices, whatever amount you want — a great atmosphere for anyone doing solo dining in Seongsu. ## Inside the basement pizzeria in Seongsu As soon as I went down the stairs to the basement, I was surprised by how spacious and pleasant the space felt. There was none of that typical basement stuffiness, and the tables were spaced really far apart, haha. Most of all, it had an open kitchen structure that was spotless and gleaming — not a speck of dust. The place was shockingly clean! The hygiene management was so thorough it really built trust. There was even a sink for washing your hands before eating, which I thought was such a thoughtful touch 💛 ## The menu board and how to choose your slices ![The Pizza Slice Seoul menu board](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-08-qpb40-966.webp) The Pizza Slice Seoul menu board! They sell a variety of slices — cheese, pepperoni, jalapeño, and more — along with sides to go with them. Besides drinks, they also have beer and cocktails, so a simple pizza-and-beer combo is possible too, haha. ![Reservable lettering pizza](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-09-rppmg-874.webp) It's not written on the menu, but apparently you can reserve one of these trendy lettering pizzas too!! Someone happened to order one while I was there and I snuck a peek — totally hip vibe... ✨ ![Slices displayed in the glass showcase](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-10-svq8o-900.webp) ![Display case where you pick slices by sight](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-11-pi8xw-900.webp) Big pizzas are lined up inside a glass showcase, so you can also pick out what you want with your own eyes! Looking at those shiny pizzas made my mouth water. I ordered pepperoni, white Hawaiian pizza, fries, garlic dipping sauce, and Zero Coke! They reheated it in the oven right after ordering, so I could feel that fresh-out-of-the-oven warmth right away 💛 ## How do the pepperoni and white Hawaiian slices taste? ![Order of pepperoni and white Hawaiian slices](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-12-fkcpm-900.webp) ![Table set with fries and Zero Coke](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-13-19zfr-900.webp) My first impression of the pizza was: this is really big! ![Jumbo-sized slice bigger than a face](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-14-x9cuj-900.webp) I was shocked at how the slice was way bigger than my face — ordering just 2 slices per person would leave you stuffed. If you're doing solo dining near Seongsu Station, 1-2 slices per person should be plenty to fill most people up! ![Pepperoni slice piled high with toppings](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-15-1kb72-900.webp) The salty pepperoni pizza burst with the deep, spicy-salty flavor of American-style pepperoni the moment I bit into it. A salty pizza that goes so well with hot sauce! ![Cross-section of a bitten pepperoni slice](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-16-1vt5u-900.webp) Maybe because it was piled high with pepperoni, the flavor was so rich and truly delicious. ![White Hawaiian pizza topped with pineapple](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-17-1omdd-900.webp) The white Hawaiian pizza showed off an amazing sweet-and-salty charm where sweet, tangy pineapple met smooth white sauce! The white sauce plus bacon and onion combo blended so well it almost tasted like a cream pasta!! ![Slice dipped in garlic dipping sauce](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-18-1216p-900.webp) Dipping it generously into the rich, savory garlic dipping sauce, it paired beautifully with the crust's crispy, clean flavor — I was impressed all the way to the last bite. I could see exactly why this place is famous as a Seongsu pizza spot! ![Thin, crispy New York-style pizza crust](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-19-chyhy-900.webp) ![Ketchup, hot sauce, and seasonings on the table](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-20-1xe1s-900.webp) ### Table seasonings and the fries with garlic dipping sauce The crust was thin and crispy — genuinely tastes like it's straight from America — and every table had Heinz ketchup, hot sauce, crushed red pepper, black pepper, and salt so you could sprinkle to your taste 🍕 ![Hot fries served as a side](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-21-1lmt6-900.webp) The fries were hot too, and eating them together was so good. They weren't too salty, which I liked even more! Next time I'd love to try the buffalo wings I've been curious about, haha. ## 5 reasons Pizza Slice Seoul works for eating alone near Seongsu Station - A comfortable bar table where solo diners near Seongsu Station never feel self-conscious - Jumbo-sized New York-style slices bigger than your face - A system that reheats each slice crispy in the oven right after ordering - A wide seasoning lineup you can sprinkle on to your taste - A spotlessly clean open kitchen without a speck of dust ![A spread of pizza, fries, and coke together](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-22-1yrou-900.webp) ![Enjoying solo slices at the bar table](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-23-mz3np-900.webp) A crispy fry, a salty slice of pizza, and a cold coke on the side made for such a delicious combo. This is genuinely a certified Seongsu pizza spot. ![Table at Pizza Slice Seoul after finishing the meal](https://img.superchart.com/images/seongsu-pizza-slice-seoul-solo-bar-seat/seongsu-pizza-slice-seoul-solo-bar-seat-24-8ehtd-900.webp) If you're out and about in Seongsu-dong looking for a hip, casual Seongsu pizza spot, you have to check this place out! The atmosphere is great for pizza-and-beer too, so I'll definitely come back next time I need to do solo dining near Seongsu Station. Hope a delicious slice of pizza helps blow away your everyday fatigue :)) ## Where it is - Pizza Slice Seoul (피자 슬라이스 서울) - 159 Achasan-ro, B1, Seongdong-gu, Seoul, South Korea - 서울특별시 성동구 아차산로 159 지하1층 - 37.5430948, 127.0616748 - Google Maps: https://www.google.com/maps/search/%ED%94%BC%EC%9E%90%20%EC%8A%AC%EB%9D%BC%EC%9D%B4%EC%8A%A4%20%EC%84%9C%EC%9A%B8/@37.5430948,127.0616748,17z --- Superchart · https://superchart.com/en/@noryangjin-late-counter/seongsu-pizza-slice-seoul-solo-bar-seat/ · https://superchart.com/llms.txt