Cheapest Day to Buy Flights from Tokyo Narita to Seattle
Low Fare Calendar — Tokyo Narita to Seattle
When to book vs. when to fly — Tokyo Narita → Seattle
Live data from recent Aviasales searches for NRT → SEA, plus a booking rule of thumb.
Lowest indicative per-adult round-trip fares seen in Aviasales searches — confirmed live on the booking site before payment.
See the cheapest month’s fares ↗Search any date — Tokyo Narita → Seattle
Flight options — Tokyo Narita → Seattle
Recently-seen round-trip fares — click any flight for details, alternatives and booking.
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FAQ — NRT → SEA
How much is a flight from Tokyo Narita to Seattle?
Prices vary by season and departure day. The Low Fare Calendar on this page shows the cheapest fare for every day of the coming year between Tokyo Narita (NRT) and Seattle (SEA).
Which airlines fly from Tokyo Narita to Seattle?
The Tokyo Narita → Seattle route covers about 7,656 km and commonly 8–12 h nonstop or with 1 stop. Multiple carriers operate it — search FlyTiming to compare every airline and agency serving NRT → SEA in one search.
What is the cheapest day to fly from Tokyo Narita to Seattle?
It varies by month. The price card on this page highlights the cheapest month and the historically cheapest day of the week to fly this route — the Low Fare Calendar below marks low-fare days in green.
When is the best time to book flights from Tokyo Narita to Seattle?
As a rule of thumb, fares on international routes are usually lowest roughly 3–12 weeks before departure — and northern-summer peak (June–August) usually means the highest fares — book early or aim for the shoulder months. The calendar below is the fastest way to spot the cheapest months for Tokyo Narita → Seattle.