Cheapest return flights from Washington to Tokyo in December from $1149

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

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

Return flights

03 Dec - 10 Dec Air Canada
03 Dec - 13 Dec Air Canada
06 Dec - 13 Dec Air Canada
26 Dec - 16 Jan Air Canada
26 Dec - 10 Jan Air Canada
12 Dec - 27 Dec Air Canada
17 Dec - 09 Jan Air Canada
10 Dec - 04 Jan Air Canada
22 Dec - 11 Jan Air Canada
13 Dec - 04 Jan Air Canada
10 Dec - 01 Jan Air Canada
10 Dec - 02 Jan Air Canada
23 Dec - 02 Jan WestJet
23 Dec - 04 Jan WestJet
13 Dec - 28 Dec American Airlines
18 Dec - 31 Dec Air Canada
15 Dec - 25 Dec Cathay Pacific

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

Skyscanner

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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