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

Return flights

30 Dec - 07 Jan	United
15 Dec - 22 Dec	Spirit Airlines
16 Dec - 23 Dec	United
20 Dec - 30 Dec	Spirit Airlines
16 Dec - 22 Dec	Air Canada
27 Dec - 10 Jan	Air Canada
15 Dec - 23 Dec	Air Canada
22 Dec - 06 Jan	Frontier Airlines
24 Dec - 26 Dec	Spirit Airlines
15 Dec - 31 Dec	Spirit Airlines
20 Dec - 28 Dec	Air Canada
23 Dec - 31 Dec	Hawaiian Airlines
30 Dec - 05 Jan	Air Canada
20 Dec - 31 Dec	Spirit Airlines
18 Dec - 08 Jan	Air Canada
30 Dec - 06 Jan	United
31 Dec - 07 Jan	United
29 Dec - 05 Jan	United
20 Dec - 03 Jan	Frontier Airlines
20 Dec - 04 Jan	Frontier Airlines

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

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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Cheapest return flights from Miami to Tokyo in December from $1281

Return flights