AirHint found the following cheapest one-way flights from Washington (IAD) to Tokyo (NRT) in December 2026 (see full year).
One-Way flights
| 26 Dec | Air Canada | ||
| 21 Dec | Air Canada | ||
| 22 Dec | Air Canada | ||
| 20 Dec | Korean Air | ||
| 23 Dec | Alaska Airlines | ||
| 18 Dec | Austrian Airlines | ||
| 19 Dec | Korean Air |
Also check the deals for return 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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