Cheap Cathay Pacific flights Seoul (ICN) to Tokyo (NRT)

Grab budget-friendly return Cathay Pacific flights from ICN to NRT by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains 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.

Browse for one-way or return flights to Tokyo in January or February. You could find cheaper fares with Cathay Pacific during these off-season months.

Getting the best Cathay Pacific deals from ICN to NRT often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, 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 smart to kick off your flight search about one month before your travel dates.*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.

Click on our “Nonstop” filter when looking for direct Cathay Pacific flights from ICN to NRT. You’ll also be able to compare other carriers offering the same direct trip.

To find the earliest departure from ICN to NRT with Cathay Pacific, filter your results by “Early Morning” and “Morning.” Choosing an early flight generally means cancellations are less likely.**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.

Narita Intl. Airport (NRT) is the primary Tokyo gateway for Cathay Pacific flights from Incheon Intl. Airport (ICN).

On Cathay Pacific, you can fly standard economy from ICN to NRT with a small personal item and 1 cabin bag. Your carry-on bag should be no larger than 22 inches x 9 inches x 14 inches and weigh less than 33 lb. Exceeding these limits may lead to additional fees, so read your airline’s current guidelines before completing your booking.

Cathay Pacific makes traveling from ICN to NRT more comfortable with an excellent in-flight experience and a 5-star airline rating. You also have the chance to earn points with Marco Polo Club. Be sure to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee may apply if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes while looking for flights. For more information on canceling or changing your reservation, visit “Trips,” select your flight and click on “Manage Booking.”