$395 Cheap Alaska Airlines flights Seattle (SEA) to Tokyo (NRT)

Landing cheap one-way Alaska Airlines flights from SEA to NRT from $395 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $757 for your next getaway.**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 jet off to Tokyo with Alaska Airlines. You could also find fantastic deals on one-way and return fares in February.

Getting the best Alaska Airlines deals from SEA 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. To top it off, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often 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.

Click on our “Nonstop” filter when searching for direct Alaska Airlines flights from SEA to NRT. You can also compare other carriers servicing the same direct route.

To find the earliest departure from SEA to NRT with Alaska Airlines, filter your search by “Early Morning” and “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.

Narita Intl. Airport (NRT) is the primary Tokyo hub for Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA).

Traveling from SEA to NRT with Alaska Airlines means enjoying a variety of perks, including a rewarding loyalty program and top-tier customer service. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or change your flight, although there may be a charge if you made your booking more than 24 hours ago. Prefer to keep your options open? Use Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to revise your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for more information.