Cheapest return flights from Boston to Tokyo in September from 749€

AirHint found the following cheapest return flights from Boston (BOS) to Tokyo (NRT) in September 2025 (see full year).

Return flights

14 Sep - 27 Sep WestJet
25 Sep - 04 Oct jetBlue
04 Sep - 07 Sep Hawaiian Airlines
11 Sep - 29 Sep Alaska Airlines
10 Sep - 18 Sep Hawaiian Airlines
07 Sep - 16 Sep WestJet
08 Sep - 15 Sep WestJet
19 Sep - 24 Sep Hawaiian Airlines
01 Sep - 01 Oct WestJet
01 Sep - 22 Sep WestJet
10 Sep - 24 Sep Hawaiian Airlines
11 Sep - 14 Sep Hawaiian Airlines
08 Sep - 28 Oct Air Canada
09 Sep - 28 Oct Air Canada
27 Sep - 11 Oct Hawaiian Airlines
26 Sep - 13 Oct Air Canada
25 Sep - 04 Oct Japan Airlines direct
27 Sep - 11 Oct Japan Airlines direct
26 Sep - 13 Oct Japan Airlines direct
01 Sep - 01 Oct Japan Airlines direct

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

Skyscanner

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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