Cheapest return flights from Boston to Tokyo in December from $828

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

Return flights

02 Dec - 07 Dec Air Canada
27 Dec - 19 Jan Air Canada
29 Dec - 12 Jan Air Canada
25 Dec - 12 Jan Air Canada
12 Dec - 23 Dec Air Canada
11 Dec - 18 Dec Air Canada
28 Dec - 07 Jan Etihad Airways
03 Dec - 07 Jan Cathay Pacific
25 Dec - 09 Jan Porter Airlines (Canada) Ltd
14 Dec - 30 Dec Spirit Airlines
27 Dec - 05 Jan Etihad Airways
25 Dec - 12 Jan Japan Airlines direct
29 Dec - 12 Jan American Airlines direct
27 Dec - 19 Jan American Airlines direct
23 Dec - 31 Dec Sun Country Airlines
18 Dec - 29 Dec Air Canada
19 Dec - 30 Dec Air Canada
19 Dec - 28 Dec Air Canada
11 Dec - 18 Dec Japan Airlines direct
19 Dec - 28 Dec Japan Airlines direct

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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