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

Return flights

08 Dec - 15 Dec	KLM
06 Dec - 12 Dec	Korean Air
06 Dec - 13 Dec	Korean Air
04 Dec - 17 Dec	Korean Air
02 Dec - 11 Dec	Delta
04 Dec - 11 Dec	Delta
07 Dec - 20 Dec	Delta
27 Dec - 04 Jan	Delta
30 Dec - 06 Jan	Korean Air
14 Dec - 21 Dec	Delta
20 Dec - 23 Dec	Delta
16 Dec - 22 Dec	Delta
20 Dec - 02 Jan	Delta
20 Dec - 05 Jan	Delta
12 Dec - 02 Jan	Delta
22 Dec - 03 Jan	Delta
18 Dec - 11 Jan	Delta
12 Dec - 03 Jan	Delta

Also check the deals for one-way flights from Dallas 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 Dallas to Tokyo in December from 1646€

Return flights