Cheapest return flights from Washington to Tokyo in May from $1077

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

Return flights

12 May - 19 May China Airlines
03 May - 08 May Air Canada
10 May - 16 May Air Canada
10 May - 20 May Air Canada
05 May - 17 May Air Canada
11 May - 27 May STARLUX Airlines
24 May - 31 May Sun Country Airlines
20 May - 01 Jun Air Canada
14 May - 22 May Air Canada
08 May - 17 May Sun Country Airlines
18 May - 26 May Air Canada
19 May - 12 Jun Alaska Airlines

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

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