Cheapest return flights from Boston to Tokyo in August from $1003

AirHint found the following cheapest return flights from Boston (BOS) to Tokyo (HND) in August 2026 (see full year).

Return flights

18 Aug - 31 Aug jetBlue
29 Aug - 07 Sep Air Canada
07 Aug - 25 Aug Hainan Airlines
04 Aug - 19 Aug Spirit Airlines
17 Aug - 27 Aug Spirit Airlines
12 Aug - 28 Aug Air Canada
18 Aug - 28 Aug Air Canada
16 Aug - 30 Aug Air Canada
03 Aug - 10 Aug Delta
09 Aug - 20 Aug Cathay Pacific
01 Aug - 08 Aug Delta

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

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