Seoul to Tokyo: Complete Travel Guide 2026

PlanRouteAI Travel Guide · June 2026

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Seoul to Tokyo — Overview

Seoul to Tokyo is one of the busiest international flight corridors in the world, linking two of East Asia's biggest capitals with frequent flights throughout the day.

Travel Options

TransportDurationCostNotes
Flight (Incheon → Narita/Haneda)2h 20m–2h 40m₩150,000–400,000The only direct option — no land or rail route between the two countries
💡 Airport tip: Flights to Haneda Airport land closer to central Tokyo than Narita, often saving 45–60 minutes on the airport transfer.

Top Places to Visit in Tokyo

Famous Food in Tokyo

Best Time to Visit

Late March–early April for cherry blossoms, and October–November for mild weather and autumn colours, are Tokyo's best seasons.