Korean Air Cheap Flights from Seoul to Tokyo: KE ICN→NRT

View HK$645 flight on Sat, 11 Oct 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$645 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seoul to Tokyo route information
Origin airport
Incheon Intl.
Destination airport
Narita Intl.
Airlines serving
Air China, Air Premia, All Nippon Airways, Asiana Airlines, Ethiopian Airlines, Hahn Air Systems, JIN AIR, Japan Airlines, Jeju Air, Jeju Air with Bag, Korean Air, T'Way Air, T'way Air with baggage, ZIPAIR
Popular airline
Hahn Air Systems
Distance
1250 km
Average flight time
2 hours 21 mins

Frequently asked questions

How much is a Korean Air flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
You'll find budget-friendly return Korean Air flights from ICN to NRT by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from HK$645 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ICN to NRT with Korean Air?
January is one of the most affordable months to jet away to Tokyo with Korean Air. You could also find great prices on one-way and return fares in February.
Does Korean Air fly nonstop from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Yes, you can fly from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) on any of Korean Air's 28 weekly direct flights. Use our "Nonstop" and "Airline" filters to find the Korean Air flight that'll land at NRT at your preferred time.
How long does it take to fly from ICN to NRT with Korean Air?
From takeoff to touchdown, a direct Korean Air flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) takes around 2h 28m.
Which day of the week has the most Korean Air flights from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Korean Air has the most flights from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) on Monday. With up to 4 daily departures, you'll get the most flexibility and choice on this day.
What airports does Korean Air fly into in Tokyo?
Narita Intl. Airport (NRT) is the main arrival point for Korean Air flights from Incheon Intl. Airport (ICN) to Tokyo. But the airline also travels to Haneda Airport (HND). Make sure you choose the "All Airports" option for your destination to see what's available for your trip to Tokyo.
What kind of luggage can I take on a Korean Air flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
For checked luggage, passengers can take 2 checked-in bags weighing up to 23 kgs with dimensions not exceeding 62 inches. You can also bring 1 cabin bag in the cabin when flying standard economy from ICN to NRT with Korean Air. This carry-on has to weigh less than 18 kgs and be no bigger than 21 inches x 15 inches x 7 inches. Exceeding these restrictions can mean additional charges, so check Korean Air's baggage allowance guidelines before you pack.
What type of plane does Korean Air fly from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
You'll likely be on an Airbus A321neo or a Boeing 787-10 when flying Korean Air from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT). However, keep in mind that a different aircraft could be assigned to your route due to operational demands.
Can I change or cancel my Korean Air flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Changes are often free within 24 hours of making a booking, but your airline may charge you after that time. For more details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without extra charges, tick the "Changes included" or "No cancel fee" filter when organising your trip.
*Available to Expedia members.