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
09 Jul - 25 Aug	Zipair	direct
12 Jul - 21 Jul	Zipair
19 Jul - 23 Jul	Spirit Airlines
27 Jul - 15 Aug	Spirit Airlines
23 Jul - 06 Aug	Spirit Airlines
21 Jul - 24 Jul	Spirit Airlines
22 Jul - 25 Jul	Frontier Airlines
13 Jul - 20 Jul	Frontier Airlines
18 Jul - 06 Aug	Zipair
25 Jul - 11 Aug	Spirit Airlines
12 Jul - 19 Jul	Spirit Airlines
30 Jul - 06 Aug	Spirit Airlines
15 Jul - 28 Jul	Frontier Airlines
11 Jul - 20 Jul	Zipair
16 Jul - 23 Jul	Zipair
23 Jul - 11 Aug	Zipair
16 Jul - 24 Jul	Zipair
23 Jul - 06 Aug	Zipair	direct
30 Jul - 06 Aug	Zipair	direct

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 694€

Return flights