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

Return flights

07 Aug - 23 Sep	United
13 Aug - 17 Sep	United
28 Aug - 02 Sep	United
28 Aug - 04 Sep	United
18 Aug - 13 Sep	United
15 Aug - 21 Aug	Spirit Airlines
07 Aug - 25 Aug	Frontier Airlines
08 Aug - 10 Aug	Spirit Airlines

Also check the deals for one-way flights from Houston to Manila 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 Manila in August from 735€

Return flights