Alaska Airlines Cheap Flights from Seattle to Japan
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1 Passenger
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Deals on flights from Seattle to Japan.*
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Seattle (SEA)to
Tokyo (HND)Depart: Oct 19, 2026
From
$934
Seen: 22 hours ago
One-way
Main
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way low-fare flights Seattle to Japan.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Dec 30, 2026 | From $482 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jan 19, 2027 | From $482 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jan 20, 2027 | From $482 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jan 24, 2027 | From $482 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jan 27, 2027 | From $482 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Feb 1, 2027 | From $482 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Dec 6, 2026 | From $606 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Jan 10, 2027 | From $606 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Jan 18, 2027 | From $606 Seen: 14 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Jan 25, 2027 | From $606 Seen: 14 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.