Cheapest return flights from Portland (PDX) to Tokyo (NRT), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Dec 15 Dec Alaska Airlines
05 Dec 13 Dec Alaska Airlines
07 Dec 11 Jan Frontier Airlines
02 Dec 30 Dec Air Canada
06 Dec 20 Dec Alaska Airlines
12 Dec 12 Jan Alaska Airlines
15 Dec 06 Jan Alaska Airlines
24 Dec 02 Jan Air Canada
19 Dec 28 Dec Frontier Airlines
19 Dec 03 Jan Frontier Airlines
20 Dec 31 Dec Alaska Airlines
20 Dec 03 Jan Alaska Airlines
16 Dec 31 Dec Alaska Airlines
21 Dec 03 Jan Frontier Airlines
18 Dec 28 Dec Air Canada
17 Dec 04 Jan Alaska Airlines
23 Dec 06 Jan Air Canada
18 Dec 03 Jan Alaska Airlines
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deals for one-way flights from Portland to Tokyo in December.

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Updated Sep 2, 2026.

About these fares

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