Cheapest return IAD–NRT flights, December

AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (NRT) in December 2026 (see full year).

Return flights

30 Dec - 16 Jan Turkish Airlines
25 Dec - 05 Jan Alaska Airlines
10 Dec - 17 Dec Turkish Airlines
10 Dec - 13 Dec Air Canada
22 Dec - 27 Dec KLM
19 Dec - 28 Dec Alaska Airlines
23 Dec - 30 Dec Emirates

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

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