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

Return flights

27 Aug - 13 Sep	Zipair	direct
22 Aug - 30 Aug	Zipair	direct
22 Aug - 01 Sep	Zipair	direct
22 Aug - 05 Sep	Zipair	direct
20 Aug - 25 Aug	Zipair	direct
20 Aug - 29 Aug	Zipair	direct
20 Aug - 10 Sep	Zipair	direct
27 Aug - 06 Sep	Zipair	direct
25 Aug - 06 Sep	Zipair	direct
29 Aug - 05 Sep	Zipair	direct
26 Aug - 04 Sep	Air Canada
28 Aug - 07 Sep	Air Canada
25 Aug - 31 Aug	Frontier Airlines
30 Aug - 31 Aug	Zipair
22 Aug - 31 Aug	Zipair
25 Aug - 04 Sep	Air Canada
24 Aug - 31 Aug	Spirit Airlines
21 Aug - 29 Aug	Frontier Airlines
21 Aug - 29 Aug	ANA	direct
25 Aug - 31 Aug	ANA	direct

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

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 August from $705

Return flights