$131 Cheap Korean Air flights Seoul (ICN) to Tokyo (NRT)

Scoring cheap one-way Korean Air flights from ICN to NRT from $131 on Expedia is easy — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $227 for your next exciting adventure.**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.

Search for one-way or return flights to Tokyo in January or February. You could find an affordable fare with Korean Air during these off-peak travel months.

Landing the best Korean Air deals from ICN to NRT is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start checking out flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Yes, you can travel from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) on any of Korean Air’s 28 direct weekly flights. Apply our “Nonstop” and “Airline” filters to find the Korean Air flight that’ll take you to NRT at your preferred time.

Leave Incheon Intl. Airport (ICN) for Narita Intl. Airport (NRT) on a nonstop Korean Air flight, and you’ll be in the skies for around 2h 28m.

Korean Air operates 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 options and flexibility on this day.

The earliest flight from ICN to NRT with Korean Air departs at 9:55AM UTC+9. You’ll touch down at 12:20PM UTC+9. The final Korean Air flight of the day leaves at 6:35PM UTC+9 and arrives at 9:05PM UTC+9. With 20% fewer cancellations for early and mid-morning departures, jetting out early is typically the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Many Korean Air flights from Incheon Intl. Airport (ICN) to Tokyo land at Narita Intl. Airport (NRT). This is the airline’s primary gateway here. It’s worth browsing Expedia for flights to nearby airports such as Haneda Airport (HND), as fares may be cheaper.

On a standard economy flight with Korean Air from ICN to NRT, you can bring 2 checked-in bags up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you can have 1 cabin bag weighing up to 39 lb and measuring less than 21 inches x 15 inches x 7 inches. Size and weight allowances can differ based on your airfare type and cabin class. To make sure you don’t get caught with extra charges at the airport, check your Korean Air booking or visit the airline’s website before you start packing.

Offering a 5-star airline rating, Korean Air is a top pick for many travelers journeying from ICN to NRT. Plus, as a Korean Airlines Skypass and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) route, Korean Air typically flies Airbus A321neo and Boeing 787-10 planes. Keep in mind that last-minute changes are possible for operational reasons, meaning your flight could be on a different aircraft.

Changes are usually free within 24 hours of making a booking, but your airline may add a charge after that time. For further information about modifying your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to update your itinerary without additional charges, tick the “Changes included” or “No cancel fee” filter when planning your next trip.