Cheap flights from Houston to Phnom Penh from £392

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2 stops
Sun, Aug 3
Houston IAHPhnom Penh PNH

£392
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2 stops
Wed, Jul 30
Houston IAHPhnom Penh PNH

£415
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2 stops
Mon, Jul 28
Houston IAHPhnom Penh PNH

£416
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2 stops
Mon, Jul 28
Houston IAHPhnom Penh PNH

£447
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2 stops
Sat, Aug 2
Houston IAHPhnom Penh PNH

£466
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2 stops
Sat, Aug 2
Houston IAHPhnom Penh PNH

£466
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Prices updated:

2 stops
Fri, Aug 1 – Thu, Aug 7
Houston IAHPhnom Penh PNH

£1,009
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2 stops
Sun, Aug 3 – Fri, Aug 8
Houston IAHPhnom Penh PNH

£1,048
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2 stops
Sun, Aug 3 – Fri, Aug 8
Houston IAHPhnom Penh PNH

£1,097
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2 stops
Sat, Aug 2 – Fri, Aug 8
Houston IAHPhnom Penh PNH

£1,098
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2 stops
Sat, Aug 2 – Fri, Aug 8
Houston IAHPhnom Penh PNH

£1,122
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2 stops
Sat, Aug 2 – Fri, Aug 8
Houston IAHPhnom Penh PNH

£1,122
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Prices updated:

How much do flights to Phnom Penh cost?

Key info about flying to Phnom Penh

Depart from
George Bush Intercontinental
Arrive to
Phnom Penh International
Average flights per week
400
Flight distance
Worth visiting
Cu Chi Tunnels - Killing Fields, Phnom Penh

Check-in for a flight from Houston to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
Air CambodiaKHVK6No
Cathay PacificCPACXNo
VietJet AirVJCVJYes

Weather in Phnom Penh

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January32°C22°C
February34°C23°C
March36°C25°C
April35°C26°C
May34°C26°C
June33°C25°C
July32°C25°C
August32°C25°C
September31°C25°C
October31°C24°C
November31°C23°C
December30°C22°C
Hottest Month
36°C
March
Coldest month
22°C
January
Sunny days
197
days per year

14 day forecast

Saturday
12 Jul
86%
36°C26°C
19 Jul
84%
33°C27°C
Sunday
13 Jul
87%
36°C25°C
20 Jul
34°C27°C
Monday
14 Jul
36°C26°C
21 Jul
35°C28°C
Tuesday
15 Jul
87%
37°C26°C
22 Jul
33°C28°C
Wednesday
16 Jul
86%
35°C26°C
23 Jul
70%
34°C28°C
Thursday
17 Jul
65%
36°C26°C
24 Jul
30°C28°C
Friday
18 Jul
85%
38°C27°C
25 Jul
89%
28°C27°C
Travelers usually depart from George Bush Intercontinental, or William P. Hobby when they travel from Houston to Phnom Penh. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, Air Cambodia, Cathay Pacific, and VietJet Air. Houston and Phnom Penh have 400 direct flights per week. When you arrive at Phnom Penh, consider visiting Cu Chi Tunnels, and Killing Fields, Phnom Penh.

Frequently asked questions

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