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)Portland (PDX)to
Fukuoka (FUK)Portland (PDX)to
Fukuoka (FUK)Portland (PDX)to
Fukuoka (FUK)Portland (PDX)to
Fukuoka (FUK)Portland (PDX)to
Fukuoka (FUK)*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: Jul 14, 2026 | From $555 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Jul 19, 2026 | From $555 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Aug 24, 2026 | From $555 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Aug 25, 2026 | From $555 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Aug 26, 2026 | From $555 Seen: 18 hours ago | |
| Portland (PDX) | Tokyo (HND) | One-way | Saver | Depart: Sep 21, 2026 | From $555 Seen: 18 hours ago | |
| Portland (PDX) | Fukuoka (FUK) | One-way | Saver | Depart: Jul 12, 2026 | From $683 Seen: 18 hours ago | |
| Portland (PDX) | Fukuoka (FUK) | One-way | Saver | Depart: Jul 14, 2026 | From $683 Seen: 18 hours ago | |
| Portland (PDX) | Fukuoka (FUK) | One-way | Saver | Depart: Jul 15, 2026 | From $683 Seen: 18 hours ago | |
| Portland (PDX) | Fukuoka (FUK) | One-way | Saver | Depart: Aug 25, 2026 | From $683 Seen: 18 hours ago | |
| Portland (PDX) | Fukuoka (FUK) | One-way | Saver | Depart: Sep 23, 2026 | From $683 Seen: 18 hours ago | |
| Portland (PDX) | Fukuoka (FUK) | One-way | Saver | Depart: Oct 6, 2026 | From $683 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.