AirHint found the following cheapest one-way flights from Washington (IAD) to Tokyo (HND) in April 2026 (see full year).
One-Way flights
| 05 Apr | Korean Air | ||
| 13 Apr | Korean Air | ||
| 01 Apr | Air Canada | ||
| 01 Apr | ANA | direct | |
| 13 Apr | ANA | direct | |
| 05 Apr | ANA | direct | |
| 03 Apr | Emirates |
Also check the deals for return flights from Washington to Tokyo in April.
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