Seattle to Tokyo
Flights from Seattle to Tokyo
Seattle (SEA) is one of the closest US mainland gateways to Japan, with nonstop flights to both of Tokyo's international airports. Because Narita and Haneda are far apart, the airport you land at can matter as much as the airline you choose.
- Flight time
- About 10 to 11 hours nonstop to Tokyo
- Airlines flying direct
- Alaska and JAL to Narita; ANA and Delta to Haneda
- Airports
- Seattle (SEA) to Tokyo Narita (NRT) or Haneda (HND)
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When to book
Fares to Japan usually rise around cherry blossom season in spring, Golden Week in late April and early May, the summer holidays and New Year. If your dates can move, traveling outside those periods gives your expert more options.
Direct vs. one-stop
Nonstop flights are the norm from Seattle. One-stop itineraries via cities such as Vancouver, Seoul or Taipei can sometimes cost less but add hours, so your expert can compare both.
When to call a travel expert
If this trip involves a stopover, a premium cabin, family seating, or anything urgent, a named expert can handle the whole itinerary in one conversation.
Narita or Haneda: which Tokyo airport?
Tokyo has two international airports, and nonstop flights from Seattle use both. Alaska Airlines and Japan Airlines fly to Narita (NRT), while ANA and Delta fly to Haneda (HND). Delta has also announced a Seattle to Narita nonstop from March 2027.
Haneda is much closer to central Tokyo, which can shorten the trip to your hotel. Narita is further out to the east, so allow more time for the train or transfer. If you are connecting onward within Japan or Asia, the better airport depends on that next flight.
Alaska Airlines and Japan Airlines are both oneworld members, ANA is in Star Alliance and Delta is in SkyTeam, which can matter if you collect frequent flyer miles. Catchaflight offers a discount on Alaska Airlines fares on this route. When you call, your expert reads you the change, refund and baggage rules for the exact fare before you agree to anything.
What our agents recommend for Seattle to Tokyo
Start with a nonstop, then think about your hotel
We look at nonstop flights first. If you're staying in central Tokyo and the fares are close, we usually lean toward Haneda because the transfer is generally shorter. Before choosing, we ask where you're staying and how much walking you're comfortable with. Alaska Airlines to Narita can be a good fit when the fare and timing work better; we just plan your hotel transfer properly. We only suggest a one-stop if there's a worthwhile saving or another clear benefit.
Check the airport before you book the fare
A common mistake is seeing "Tokyo," choosing the cheaper fare and overlooking which airport you arrive at. Narita can work perfectly well, but check the arrival time, your hotel location and transport options first. A cheaper ticket can look less attractive once you add the transfer cost and extra travel after a long flight.
Not sure which airport suits your hotel? Tell us where you're staying, and we'll compare Narita and Haneda for you.
Call +1 (650) 514-3905Choose seats for how you travel
An aisle is usually better if you need to stretch or use the restroom often; a window suits someone who prefers to settle in and sleep. For couples, two aisle seats across from each other keep you close without one person being stuck in the middle. Premium economy is worth comparing if the extra room would make a real difference, but check the actual aircraft and seat first: extra-legroom economy isn't the same as a separate premium economy cabin. We also check how far your seat is from the restroom, without putting you right beside the line.
The cabin and seat matter more than the logo
No airline is best for everyone, so we compare the actual flight, seat, airport and fare rules for your dates rather than choosing on reputation alone. A higher price doesn't automatically mean you can cancel for a refund, so we read the ticket rules with you. If you already have miles or status with one airline, that may tip the balance. Otherwise, we choose the option that makes the whole journey easiest for you.
Connecting through Seattle
If you're flying from Portland, Spokane, Boise, Las Vegas or Sacramento, we check that both flights are issued together on one ticket, how much time you have in Seattle and whether your bags are checked through to Tokyo. We don't choose the shortest connection just because it's available; we allow time to get between gates, for a restroom stop and for any assistance you need. Separate tickets need extra care: you may have to collect and recheck your bags, and the onward airline may not rebook you if you miss its flight. Sometimes an earlier flight to Seattle, or arriving the day before, is worth it for the breathing room.
Flying from Portland, Spokane, Boise, Las Vegas or Sacramento? Call, and we'll check the connection time and bags before you book.
Call +1 (650) 514-3905What happens when you call
We ask your dates, how flexible you are, who's traveling and where you're staying in Tokyo, then talk about budget, seating preferences and any airport assistance. We compare the flights and explain the differences: arrival airport, timings, cabin, baggage and the rules for changes or cancellation. Before you pay, you get a written itinerary and price breakdown showing the total, including any agency fees. We check names against passports and explain what happens after payment, when to expect your tickets and who to contact for help. You should feel comfortable with what you're buying before we take payment.
Common questions
How long is the flight from Seattle to Tokyo?
About 10 to 11 hours nonstop heading to Tokyo, depending on the airline, the schedule and the winds. The return flight to Seattle is usually a little shorter.
Which airlines fly nonstop from Seattle to Tokyo?
Alaska Airlines and Japan Airlines fly nonstop to Narita, and ANA and Delta fly nonstop to Haneda. Schedules change by season, so your expert confirms what is flying on your dates.
Should I fly into Narita or Haneda?
Haneda is closer to central Tokyo. Narita is further out but can suit some airlines, fares or onward connections. Your expert can compare both for your trip.
Can I fly to Tokyo from Portland, Spokane, Boise, Las Vegas or Sacramento?
Yes. Alaska Airlines connects these cities to Tokyo through Seattle on one ticket, so your bags and connection are protected under the same booking.
Do you offer a discount on Alaska Airlines flights to Tokyo?
Yes. Catchaflight offers a discount on Alaska Airlines fares on this route. Your expert quotes the full price, including taxes and fees, before you pay.
Also see: Flights to Tokyo, Portland to Tokyo, Spokane to Tokyo, Boise to Tokyo, Las Vegas to Tokyo, Sacramento to Tokyo, Seattle to Rome, Seattle to Seoul, Seattle to London, Seattle to Athens, Seattle to Paris, San Francisco to Seattle
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