Top 10 Sushi Restaurants in Seoul

As the most-reviewed sushi spot on this list with over 2,200 ratings, Gatten Sushi Gangnam represents reliable, conveyor-belt accessibility in Seoul's business district. Their salmon and avocado roll remains the crowd-pleaser, perfectly executed with creamy texture and fresh ingredients that exceed chain-restaurant expectations. The lively, family-friendly atmosphere and English-friendly touch-screen ordering make it ideal for international visitors or large groups who want good sushi without the formality, proving that high ratings don't always require high prices.

Sushi In has earned its place among Gangnam's sushi elite through unwavering consistency and a theatrical omakase presentation that unfolds like a 15-course story. The otoro (super fatty tuna) practically dissolves on contact, showcasing why regulars book the same counter seat months in advance. This is serious sushi territory—hushed reverence, meticulous technique, and prices that reflect the chef's two decades training in Osaka—best suited for food-focused occasions where every bite demands full attention.

In Cheongdam-dong's glittering luxury corridor, Sushi Kaisin operates under the radar with just 38 reviews—all glowing—from those who've discovered this refined gem. The chef's kaisin-style interpretation features aged fish preparations that intensify umami, particularly evident in the hirame (flounder) aged for three days. The sophisticated crowd here appreciates the balance of modern plating aesthetics with traditional techniques, making it a favorite for fashion industry insiders and those seeking exclusivity without the scene.

Perched on the 13th floor of Lotte Department Store's main branch, Bunjiro Myeongdong offers convenience, quality, and accessibility in a city where top sushi often requires advance planning. Their kaisen don (seafood rice bowl) overflows with premium cuts and makes an excellent introduction for sushi newcomers or families with varying preferences. The modern, bright setting and proximity to Myeongdong's shopping district make it perfect for tourist-friendly lunches, and the 4.8 rating proves locals haven't written it off as merely a department store restaurant.

Descend into this basement sanctuary in Jongno where Chef Ogawa has created a sake-pairing program that rivals the sushi itself, featuring over 50 premium Japanese labels. The signature anago (sea eel) nigiri arrives warm and brushed with a house-made tsume sauce that balances sweet and savory notes perfectly. The cozy, dimly-lit izakaya atmosphere makes it ideal for after-work gatherings or low-key dates, though the limited seating means reservations are essential on weekends.

With an extraordinary 4.9 rating from discerning diners, It Sushi proves that Seoul's best-kept secrets hide in plain sight in residential Mapo-gu. The omakase course here changes daily based on market availability, but regulars rave about the nodoguro (blackthroat seaperch) when it's in season—lightly seared with a delicate char. The minimalist seven-seat counter creates an almost meditative dining experience perfect for solo food pilgrimages or couples seeking intimate conversation, with the chef personally explaining each piece's origin story.

Located in the heart of Gangnam's luxury district, Sushi Koji represents traditional Edomae sushi at its purest, with Chef Koji personally selecting fish at dawn from Noryangjin Market. The uni (sea urchin) nigiri here is transcendent—creamy, ocean-sweet, and served at the precise moment of optimal temperature. This is where Seoul's elite come for milestone celebrations and where serious sushi enthusiasts willingly wait weeks for a counter seat to watch the master at work, making each piece a small edible sculpture.

Tucked away in Hongdae's artistic quarter, Sushi & Beef brings an unexpected fusion concept that actually works, pairing premium sushi with Korean hanwoo beef in a single menu. The chef's special chirashi bowl loaded with jewel-toned sashimi is Instagram gold and tastes even better than it photographs. With its near-perfect 4.8 rating and intimate 12-seat counter, this spot attracts young professionals and creatives who appreciate quality without pretension—reserve ahead as walk-ins rarely score seats during peak hours.

A neighborhood favorite that punches well above its mid-range price point, Sushi Doku has earned a cult following with over 2,000 glowing reviews for good reason. Their signature aburi (torched) salmon belly nigiri showcases the chef's technique, with a caramelized top layer that adds smoky depth to buttery fish. The casual, buzzing atmosphere makes it perfect for groups of friends or date nights without the stuffiness of high-end establishments, and the value-for-money factor means you can order generously without breaking the bank.

Perched on the 20th floor with sweeping views of Seoul's skyline, Sushi Cho delivers an unforgettable omakase experience helmed by a master chef trained in Tokyo's Tsukiji market traditions. The toro (fatty tuna) nigiri here is legendary among regulars, melting on your tongue with perfect rice temperature and seasoning. This is the spot for special occasions and business dinners where impressing clients is paramount—expect impeccable service, a hushed ambiance, and some of the freshest seafood flown in daily from Japan's coastal markets.