$299 Cheap Japan Airlines flights Seoul (GMP) to Tokyo (NRT)

You’ll find affordable round-trip JAL flights from $566 from GMP to NRT by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $299 for a one-way trip.**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.

January is one of the most affordable months to get away to Tokyo with JAL. You could also find fantastic deals on one-way and round-trip tickets in February.

To find cheap flights from GMP to NRT with JAL, begin your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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.

Fill in your dates, hit search and tick the “Nonstop” filter on Expedia to browse any direct flights from GMP to NRT with JAL or other carriers.

To find the earliest departures from GMP to NRT with JAL, sort your results by “Early Morning” and “Morning.” Choosing an early flight usually 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 main Tokyo gateway for JAL flights from Gimpo Intl. Airport (GMP).

JAL allows you to bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 79 inches on standard economy flights from GMP to NRT. Additionally, you can take 1 cabin bag in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 9 inches and weigh no more than 22 lb. Baggage allowances can differ based on your fare type and cabin class, so check your booking or JAL’s website to avoid extra costs at the airport.

Journey from GMP to NRT with JAL and look forward to a range of benefits starting with a 5-star airline rating. When booking through Expedia as a Japan Airlines Mileage Bank and One Key™ member, you can also earn OneKeyCash™* to redeem on select future travel purchases.*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 cancel or change your booking more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our “No cancel fee” or “Changes included” filter while looking for flights. To learn more about changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”