Cheapest return flights from Washington to Tokyo in December from $1056

Best time to book flights for Washington (IAD) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (NRT) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec Alaska Airlines
03 Dec - 17 Dec Hawaiian Airlines
03 Dec - 15 Dec Hawaiian Airlines
02 Dec - 16 Dec Hawaiian Airlines
01 Dec - 15 Dec Hawaiian Airlines
15 Dec - 31 Dec Alaska Airlines
15 Dec - 17 Dec Air Canada
01 Dec - 31 Dec Air Canada
16 Dec - 25 Dec SWISS
24 Dec - 04 Jan Air Canada
16 Dec - 30 Dec SWISS
26 Dec - 04 Jan Air Canada
20 Dec - 03 Jan Air Canada

Also check the deals for one-way flights from Washington 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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