$319 Cheap United flights Kailua-Kona (KOA) to Tokyo (NRT)

You can find affordable round-trip United Airlines flights from $684 from KOA to NRT by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $319 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.

United Airlines flights to Tokyo are typically more affordable in the off-peak months of January and February. Whether you’re in search of a one-way or round-trip ticket, you could find a better deal then.

To get affordable flights from KOA to NRT with United Airlines, start searching about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday offers 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.

To find out if there’s a direct journey from KOA to NRT with United Airlines or any other airlines, use our “Nonstop” filter when browsing for flights.

Filter your results by “Morning” and “Early Morning” to see the earliest flights from KOA to NRT. Taking off early means flight 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 United Airlines flights from Kona Intl. Airport (KOA).

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to jet off from KOA to NRT with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually change or cancel your flight, although additional fees may apply if your booking was made over 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge you extra if you need to adjust your plans. To make modifications, go to “Trips,” select your flight and click on “Manage Booking” for more information.