$191 Cheap Korean Air flights Seoul (GMP) to Tokyo (NRT)

You’ll find cheap return Korean Air flights from $356 from GMP to NRT by organizing your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $191 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 cheapest months to jet off to Tokyo with Korean Air. You could also find fantastic deals on one-way and return fares in February.

To grab affordable flights from GMP to NRT with Korean Air, begin searching about one month before your intended 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. 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.

Click on our “Nonstop” filter when browsing for direct Korean Air flights from GMP to NRT. It’s also a good way to compare other carriers offering the same nonstop journey.

To find the earliest departure from GMP to NRT with Korean Air, filter your search by “Morning” and “Early Morning.” Choosing an early flight usually means you’ll experience fewer cancellations.**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.

Take a Korean Air flight from Gimpo Intl. Airport (GMP) to Tokyo, and you’re most likely to arrive at Narita Intl. Airport (NRT). This is the airline’s main hub in this destination.

On a standard economy flight with Korean Air from GMP to NRT, you can bring 2 checked-in bags up to 50 lb with dimensions not exceeding 62 inches in total. For carry-on, you’re permitted 1 cabin bag weighing up to 39 lb and measuring less than 21 inches x 15 inches x 7 inches. Size and weight allowances may vary depending on the airfare type and cabin class you’re in. To make sure you’re not hit with extra fees at the terminal, check your Korean Air booking or visit the airline’s website before you start packing.

Journey from GMP to NRT with Korean Air and you can look forward to a range of perks starting with a 5-star airline rating. When you book through Expedia as a Korean Airlines Skypass and One Key™ member, you could also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can cancel or change your flight, although there may be a charge if you booked over 24 hours ago. Need flexible options? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you need to revise your plans. To modify your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for more information.