Cheapest return flights from Portland to Tokyo in December from $682

Best time to book flights for Portland (PDX) to Tokyo (HND) flights at AirHint

AirHint found the following cheapest return flights from Portland (PDX) to Tokyo (HND) in December 2025 (see full year).

Return flights

03 Dec - 11 Dec ANA
23 Dec - 30 Dec Alaska Airlines
24 Dec - 31 Dec Alaska Airlines
17 Dec - 24 Dec United
17 Dec - 18 Jan Delta
16 Dec - 18 Jan Delta
25 Dec - 01 Jan ANA
21 Dec - 31 Dec Air Canada
18 Dec - 17 Jan United
22 Dec - 01 Jan Air Canada
24 Dec - 04 Jan ANA
19 Dec - 18 Jan Hawaiian Airlines
20 Dec - 29 Dec Air Canada
18 Dec - 18 Jan ANA

Also check the deals for one-way flights from Portland to Tokyo in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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