
Flights From Houston (HOU) to Phnom Penh (KH-12)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Selected fares from Houston to Phnom Penh
The cheapest prices found with in the last 7 days for return flights were CA $1,685 and CA $907 for one-way flights to Phnom Penh for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct. 29 - Thu, Nov. 20
IAH
George Bush Intercontinental
PNH
Phnom Penh Intl.
CA $1,685 Roundtrip, just found
CA $1,685
Roundtrip
just found

Wed, Oct. 29 - Thu, Nov. 20
IAH
George Bush Intercontinental
PNH
Phnom Penh Intl.
CA $1,719 Roundtrip, just found
CA $1,719
Roundtrip
just found

Wed, Oct. 29 - Thu, Nov. 20
IAH
George Bush Intercontinental
PNH
Phnom Penh Intl.
CA $1,757 Roundtrip, just found
CA $1,757
Roundtrip
just found
Flights to Cities near Phnom Penh
More to explore for Houston to Phnom Penh
Most Popular
Flights
- Flights from Calgary to Yellowstone National Park
- Flights from Seattle to Anaheim
- Flights from Calgary to Kailua-Kona
- Flights from Winnipeg to Oahu
- Flights from Vancouver to Honolulu
- Flights from Edmonton to Yellowstone National Park
- Flights from Montreal to Anaheim
- Flights from Toronto to Pigeon Forge
- Flights from Edmonton to Maui
- Flights from Calgary to Anaheim
- Flights from Calgary to Maui
- Flights from Vancouver to Maui
- Flights from Vancouver to Tahoe City
- Flights from Winnipeg to Kailua-Kona
- Flights from Ottawa to Sunnyvale
- Flights from Winnipeg to Anaheim
- Flights from Hamilton to Sanford
- Flights from Vancouver to Yellowstone National Park
- Flights from Toronto to Tahoe City
- Flights from Edmonton to Kauai
- Flights from Toronto to Yellowstone National Park
- Flights from Ottawa to Honolulu
- Flights from Vancouver to Orcas Island
- Flights from Toronto to Maui
- Flights from Vancouver to Anaheim
- Flights from Vancouver to Kauai
- Flights from Toronto to Honolulu
- Flights from Vancouver to Forks
- Flights from Ottawa to Kauai
- Flights from Calgary to Hilo