Cheapest return flights from Boston to Tokyo in December from 659€

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

Return flights

05 Dec - 11 Dec Frontier Airlines
05 Dec - 13 Dec Frontier Airlines
04 Dec - 12 Dec Spirit Airlines
10 Dec - 24 Dec Frontier Airlines
31 Dec - 19 Jan Frontier Airlines
08 Dec - 14 Dec Alaska Airlines
02 Dec - 17 Dec Spirit Airlines
10 Dec - 18 Dec Porter Airlines (Canada) Ltd
09 Dec - 25 Dec Spirit Airlines
30 Dec - 19 Jan Frontier Airlines
08 Dec - 16 Dec Hawaiian Airlines
09 Dec - 15 Dec Hawaiian Airlines
29 Dec - 16 Jan Frontier Airlines
31 Dec - 18 Jan Frontier Airlines
30 Dec - 16 Jan Hawaiian Airlines
29 Dec - 17 Jan Frontier Airlines
31 Dec - 15 Jan Frontier Airlines
31 Dec - 20 Jan Air Canada
28 Dec - 16 Jan Sun Country Airlines
25 Dec - 17 Jan Porter Airlines (Canada) Ltd

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

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