AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (HND) in August 2026 (see full year).
Return flights
| 04 Aug - 18 Aug | United | ||
| 14 Aug - 29 Aug | United | ||
| 07 Aug - 22 Aug | United | ||
| 08 Aug - 22 Aug | United | ||
| 07 Aug - 22 Aug | ANA | direct | |
| 08 Aug - 17 Aug | United | ||
| 12 Aug - 26 Aug | ANA | ||
| 18 Aug - 25 Aug | British Airways |
Also check the deals for one-way flights from Washington to Tokyo in August.
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