Cheapest return flights from Washington to Tokyo in August from $959

AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (NRT) in August 2026 (see full year).

Return flights

25 Aug - 03 Sep Korean Air
30 Aug - 13 Sep Air Canada
04 Aug - 18 Aug Air Canada
02 Aug - 12 Aug Air Canada
01 Aug - 15 Aug Air Canada
14 Aug - 29 Aug Korean Air
14 Aug - 23 Aug Korean Air
13 Aug - 16 Aug Korean Air

Also check the deals for one-way flights from Washington to Tokyo in August.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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