Cheapest one-way flights from Washington (IAD) to Tokyo (NRT), October

10 dates in October, from $ 333. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
23 Oct Air Premia
19 Oct Air Premia
26 Oct Air Premia
31 Oct Air Premia
24 Oct Frontier Airlines
12 Oct Air Premia
13 Oct Frontier Airlines
17 Oct Frontier Airlines
15 Oct Alaska Airlines
22 Oct Ethiopian Airlines
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Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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