Cheapest one-way flights from Houston to Phnom-penh in January from $522

Best time to book flights for Houston (IAH) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest one-way flights from Houston (IAH) to Phnom-penh (PNH) in January 2025 (see full year).

One-Way flights

14 Jan Frontier Airlines

Also check the deals for return flights from Houston to Phnom-penh in January.

Skyscanner

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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