Cheapest one-way flights from Boston to Tokyo in August from $486

Best time to book flights for Boston (BOS) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Tokyo (NRT) in August 2025 (see full year).

One-Way flights

25 Aug WestJet
03 Aug WestJet
20 Aug jetBlue
20 Aug Japan Airlines direct
01 Aug Emirates

Also check the deals for return flights from Boston to Tokyo in August.

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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