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

Return flights

28 Jul - 18 Aug	Zipair	direct
15 Jul - 22 Jul	Spirit Airlines
16 Jul - 24 Jul	Zipair
18 Jul - 25 Jul	Zipair
21 Jul - 05 Aug	Zipair
15 Jul - 31 Jul	Air Canada
15 Jul - 29 Jul	Air Canada
26 Jul - 29 Jul	Spirit Airlines
24 Jul - 28 Jul	Frontier Airlines
16 Jul - 04 Aug	Zipair
14 Jul - 25 Jul	Zipair
21 Jul - 06 Aug	Zipair
22 Jul - 29 Jul	Frontier Airlines
18 Jul - 06 Aug	Zipair
30 Jul - 01 Aug	Spirit Airlines
17 Jul - 24 Jul	Frontier Airlines
30 Jul - 11 Aug	Zipair
22 Jul - 07 Aug	Spirit Airlines
26 Jul - 02 Aug	Air Canada
20 Jul - 09 Aug	Asiana Airlines

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

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 July from $741

Return flights