Flights from Seoul to Tokyo
Nonstop flights from Seoul (ICN) to Tokyo (NRT) take about 2h 4m. T'way Air, Eastar Jet and Air Seoul fly it. Lowest fare seen: $57 one-way, nonstop (8 Oct 2026).
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Seoul → Tokyo flights
Fares seen from $57 one-way (8 Oct 2026). Live prices for your dates on the booking site.
Route snapshot: Seoul to Tokyo
Seoul (ICN) to Tokyo (NRT) is 1,257 km, about 2h 4m flying nonstop. Airlines with flights or nonstop fares on this route include T'way Air, Eastar Jet, Air Seoul, ZIPAIR, Jeju Air and Peach. The lowest one-way fare seen recently was $57 with T'way Air (nonstop), departing 10 Oct 2026 — as of 8 Oct 2026.
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When you land in Tokyo
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Getting out of Tokyo (NRT)
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Why travelers watch this route
Fares seen
The lowest one-way fare seen was $57 with T'way Air (nonstop), departing 10 Oct 2026. Checked 8 Oct 2026 — fares move daily.
Seasonality
Tokyo demand usually strengthens around March – May, September – November, which can push fares higher on this corridor.
Who flies it
Airlines with flights or nonstop fares here include T'way Air, Eastar Jet, Air Seoul, ZIPAIR and Jeju Air. More carriers may sell it with a connection.
Airlines flying Seoul to Tokyo
Carriers on ICN–NRT according to our route data and nonstop fares seen as of 8 Oct 2026. Not a complete list.
Best time to fly to Tokyo
Based on weather and travel conditions in Japan
Spring cherry blossoms (late March–April) and autumn foliage (October–November) are peak seasons for good reason. Summers are hot and humid; winters are cold but great for skiing.
Direct & Connecting Flights
Nonstop flights link Seoul (ICN) and Tokyo (NRT), taking about 2h 4m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on ICN–NRT was $57 USD (nonstop) as of 8 Oct 2026. Set a fare alert to be told when it drops.
About Tokyo, Japan
Flights arrive at Narita International Airport (NRT). Best visited during March – May, September – November. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search ICN → NRT
See current Seoul to Tokyo fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for ICN and NRT.
Airline Route Maps
Explore the networks of airlines flying from Seoul and Tokyo.
Tokyo Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on ICN–NRT and related city pairs.
Visa Guides
Check entry rules before booking flights from South Korea to Japan.
Explore related route clusters
More routes in this part of the world.
Frequently asked questions — Seoul to Tokyo flights
How long is the flight from Seoul to Tokyo?
How far is Seoul from Tokyo by air?
Which airlines fly from Seoul to Tokyo?
How much does a flight from Seoul to Tokyo cost?
Do I need a visa to travel from South Korea to Japan?
What is the best time to visit Tokyo?
Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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