AirHint found the following cheapest return flights from Houston (IAH) to Tokyo (NRT) in January 2026 (see full year).

Return flights

29 Jan - 01 Feb	Zipair	direct
15 Jan - 22 Jan	Frontier Airlines
15 Jan - 27 Jan	Zipair	direct
22 Jan - 29 Jan	Zipair	direct
20 Jan - 27 Jan	Zipair	direct
15 Jan - 22 Jan	Zipair	direct
22 Jan - 25 Jan	Zipair	direct
15 Jan - 25 Jan	Zipair	direct
06 Jan - 13 Jan	Zipair	direct
01 Jan - 15 Jan	Zipair	direct
03 Jan - 15 Jan	Zipair	direct
25 Jan - 05 Feb	Zipair	direct
25 Jan - 08 Feb	Zipair	direct
15 Jan - 19 Feb	Zipair	direct
23 Jan - 09 Feb	WestJet
29 Jan - 07 Feb	WestJet
29 Jan - 07 Feb	United	direct
23 Jan - 09 Feb	United	direct

Also check the deals for one-way flights from Houston to Tokyo in January.

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 January from 490€

Return flights