Cheapest return flights from Washington to Tokyo in December from $849

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

Return flights

05 Dec - 17 Dec Frontier Airlines
04 Dec - 16 Dec Frontier Airlines
03 Dec - 10 Dec Air Canada
03 Dec - 17 Dec Air Canada
05 Dec - 15 Dec Frontier Airlines
01 Dec - 11 Dec Turkish Airlines
01 Dec - 09 Dec Turkish Airlines
03 Dec - 09 Dec Turkish Airlines
05 Dec - 12 Dec Alaska Airlines
04 Dec - 09 Dec Frontier Airlines
31 Dec - 14 Jan Air Canada
26 Dec - 16 Jan Air Canada
28 Dec - 08 Jan Frontier Airlines
14 Dec - 17 Jan Air Canada
31 Dec - 08 Jan Southern Airways Express
27 Dec - 10 Jan Frontier Airlines
28 Dec - 10 Jan Frontier Airlines
24 Dec - 09 Jan Frontier Airlines
21 Dec - 09 Jan Frontier Airlines
24 Dec - 07 Jan Frontier Airlines

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

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