Korea's Top 10 Seafood Restaurants in Jeju

The first slice is cool and mineral, then sweetness blooms as the grain of Jeju snapper relaxes on your tongue. This is a spot loved by locals and travelers alike, where the craft is quiet and the fish selection is uncompromising.

• Order this: Seasonal assorted sashimi with Jeju red snapper and mackerel; pair with a zero-proof highball if you are not drinking.

Story: Named after the idea of precious jade hidden beneath humble cloth, the house treats each ingredient as treasure.

Steaming rockfish, glossy and delicate, arrives with a generous spread that tastes clean rather than heavy. This is an all-ages favorite where big portions meet honest seasoning, beloved by locals and visitors for its consistency and speed.

• Order this: Signature rockfish set for the table; time your visit before the dinner rush for the shortest wait.

Space: Bright, bustling dining room with kids-welcome zones and swift table turns.

Landing or leaving, this branch does the same reliable island table with portions that keep travelers happy. The flavor is bright and steady, a safe bet when schedules are tight.

• Order this: Rockfish set or mixed seafood for sharing; pad in extra time around flights.

Note: Ideal for group travel days and family itineraries near the airport.

Cuts are calm and precise, rice is warm with a delicate vinegar lift, and the fish is often bought at dawn by the chef himself. Expect Jeju species to headline, prepared with hotel-level polish in an intimate room.

• Order this: Omakase course featuring the day’s Jeju fish; ask for guidance on sequence and seasoning.

Chef: Jeon Seok-chang, formerly of Lotte Hotel Seoul, now championing Jeju’s waters.

Grilled rockfish with tidy side dishes invites you to wrap, dip, and eat at your own pace. It is a relaxed choice near Hamdeok where groups and families flow in and out all day.

• Order this: Kid’s meal plus the grilled rockfish for wraps; plan early dinner to avoid queues.

Tip: Perfect after a Hamdeok swim when appetites are big and sandy.

Waves glint through glass while nigiri moves from briny to buttery in a poised sequence. The craft is premium but the tone stays gentle, making it a favorite for anniversaries and special days.

• Order this: Omakase for two by the window; enjoy the pacing and the view.

Atmosphere: Calm counter energy and considerate service that lets the fish lead.

Silver hairtail from Jeju’s clean waters is served two ways so you can compare textures at the same table. The braise is layered with abalone, clams, and shrimp, while the grill is deftly prepared so you worry less about bones and more about appetite.

• Order this: Combo of whole braised and whole grilled hairtail with rice and greens on the side.

Service: Staff can prep the grilled fish tableside so you can enjoy boneless bites.

Jeju’s finest fish meets hand-picked Japanese vinegars, soy, and miso for a course that is both classic and distinctly island. The flavors are quiet and long, ideal for guests who want focus and craftsmanship.

• Order this: Lunch or dinner omakase; consider wine or tea pairings to keep the palate sharp.

Note: Parking is limited; follow on-site guidance and leave your contact if double-parked.

A refined grill room where seafood courses meet wood smoke, followed by signature meats. Expect a composed progression and thoughtful pairings that make date nights feel celebratory.

• Order this: Seasonal tasting with wine pairing; ask for seafood-forward picks if that is your focus.

Kitchen: Woodfire grill and brick oven with a zero-waste philosophy and seasonal produce.

If you want the classic Jeju hairtail table, this local-approved spot offers hearty braises and grills plus a fun mackerel mini-omakase. Portions are generous and the seafood is fresh-forward rather than overly sweet.

• Order this: Whole hairtail braise and grill combo; add mackerel sashimi or tempura for contrast.

Concept: Local Jungmun favorite with an earnest, ingredient-first approach to hairtail and mackerel.