AirHint found the following cheapest one-way flights from Washington (DCA) to Tokyo (HND) in April 2026 (see full year).
One-Way flights
| 07 Apr | Air Canada | ||
| 19 Apr | Air Canada | ||
| 12 Apr | Air Canada | ||
| 18 Apr | Air Canada | ||
| 09 Apr | Air Canada | ||
| 11 Apr | Air Canada | ||
| 26 Apr | Air Canada | ||
| 04 Apr | Frontier Airlines | ||
| 03 Apr | Hawaiian Airlines | ||
| 02 Apr | Alaska Airlines |
Also check the deals for return flights from Washington to Tokyo in April.
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