AirHint found the following cheapest one-way flights from Washington (IAD) to Tokyo (NRT) in April 2026 (see full year).
One-Way flights
| 01 Apr | Korean Air | ||
| 09 Apr | United | ||
| 02 Apr | Air Canada | ||
| 12 Apr | Emirates | ||
| 11 Apr | Emirates |
Also check the deals for return flights from Washington to Tokyo in April.
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