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

Return flights

02 Dec - 09 Dec	WestJet
08 Dec - 15 Dec	Frontier Airlines
01 Dec - 10 Dec	WestJet
01 Dec - 10 Dec	United	direct
07 Dec - 12 Dec	Air Canada
08 Dec - 17 Dec	Air Canada
04 Dec - 11 Dec	WestJet
04 Dec - 11 Dec	Zipair	direct
02 Dec - 09 Dec	Zipair	direct
05 Dec - 12 Dec	Air Canada
30 Dec - 13 Jan	Zipair	direct
27 Dec - 06 Jan	Zipair	direct
16 Dec - 08 Jan	Zipair	direct
28 Dec - 08 Jan	Alaska Airlines
27 Dec - 03 Jan	Zipair	direct
25 Dec - 03 Jan	Zipair	direct
27 Dec - 07 Jan	United
20 Dec - 03 Jan	Zipair	direct
27 Dec - 07 Jan	ANA	direct
25 Dec - 10 Jan	United

Also check the deals for one-way flights from Houston 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 Houston to Tokyo in December from 722€

Return flights