Cheapest return flights from Washington to Tokyo in December from 651€

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

Return flights

05 Dec - 15 Dec Frontier Airlines
05 Dec - 11 Dec Frontier Airlines
06 Dec - 13 Dec Frontier Airlines
05 Dec - 12 Dec Alaska Airlines
03 Dec - 14 Dec Southern Airways Express
15 Dec - 19 Jan Alaska Airlines
01 Dec - 11 Dec Turkish Airlines
14 Dec - 17 Jan Alaska Airlines
15 Dec - 17 Jan Alaska Airlines
03 Dec - 10 Dec Southern Airways Express
02 Dec - 16 Dec Air Canada
12 Dec - 25 Dec Hawaiian Airlines
04 Dec - 08 Dec Air Canada
16 Dec - 17 Jan Frontier Airlines
23 Dec - 15 Jan Southern Airways Express
16 Dec - 12 Jan Air Canada
28 Dec - 10 Jan Frontier Airlines
23 Dec - 04 Jan Southern Airways Express
29 Dec - 09 Jan Frontier Airlines
24 Dec - 09 Jan Frontier Airlines

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

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