Alaska Airlines Cheap Flights from Seattle to Japan
Deals on one-way flights from Seattle to Japan.*
Seattle (SEA)to
Tokyo (NRT)Seattle (SEA)to
Tokyo (NRT)Seattle (SEA)to
Tokyo (NRT)Seattle (SEA)to
Tokyo (NRT)Seattle (SEA)to
Tokyo (NRT)Seattle (SEA)to
Tokyo (HND)Seattle (SEA)to
Tokyo (HND)Seattle (SEA)to
Tokyo (HND)Seattle (SEA)to
Tokyo (HND)Seattle (SEA)to
Tokyo (HND)*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.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Sep 7, 2026 | From $520 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Sep 9, 2026 | From $520 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jul 22, 2026 | From $520 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jul 27, 2026 | From $520 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Jul 28, 2026 | From $520 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (NRT) | One-way | Saver | Depart: Aug 2, 2026 | From $520 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Aug 20, 2026 | From $1,058 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Aug 26, 2026 | From $1,058 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Sep 6, 2026 | From $1,058 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Sep 9, 2026 | From $1,058 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Sep 10, 2026 | From $1,058 Seen: 15 hours ago | |
| Seattle (SEA) | Tokyo (HND) | One-way | Saver | Depart: Sep 13, 2026 | From $1,058 Seen: 15 hours ago | |
| Seattle (SEA) | Osaka (KIX) | One-way | Saver | Depart: Nov 26, 2026 | From $1,416 Seen: 5 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.