Cheapest return flights from Boston to Tokyo in December from $739

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

Return flights

07 Dec - 19 Dec Air Canada
14 Dec - 21 Dec ANA
13 Dec - 20 Dec ANA
25 Dec - 11 Jan Air Canada
24 Dec - 01 Jan Air Canada
24 Dec - 31 Dec Porter Airlines (Canada) Ltd
16 Dec - 01 Jan Air Canada
20 Dec - 17 Jan Sun Country Airlines
20 Dec - 30 Dec Sun Country Airlines
21 Dec - 02 Jan Sun Country Airlines
21 Dec - 31 Dec United
21 Dec - 28 Dec United

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

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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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