Alaska Airlines Cheap Flights from Portland to Japan
Deals on one-way flights from Portland to Japan.*
Portland (PDX)to
Tokyo (HND)Portland (PDX)to
Tokyo (HND)Portland (PDX)to
Tokyo (HND)Portland (PDX)to
Tokyo (HND)Portland (PDX)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 Portland to Japan.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Aug 27, 2025 | From $365 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Sep 9, 2025 | From $365 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Sep 10, 2025 | From $365 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Sep 17, 2025 | From $365 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Oct 21, 2025 | From $365 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Oct 28, 2025 | From $365 Seen: 18 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.
Popular Portland to Japan routes
- Flight from Seattle to Japan
- Flight from San Francisco to Japan
- Flight from Honolulu to Japan
- Flight from Los Angeles to Japan
- Flight from San Diego to Japan
- Flight from Long Beach to Japan
- Flight from Sacramento to Japan
- Flight from Phoenix to Japan
- Flight from San Jose to Japan
- Flight from Las Vegas to Japan
- Flight from Ontario to Japan
- Flight from Oakland to Japan
- Flight from Salt Lake City to Japan