Cheap flights from Philadelphia to Phnom Penh from £399

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2 stops
Mon, Jul 28
Philadelphia PHLPhnom Penh PNH

£399
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2 stops
Mon, Jul 28
Philadelphia PHLPhnom Penh PNH

£438
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3 stops
Thu, Jul 31
Philadelphia PHLPhnom Penh PNH

£444
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3 stops
Mon, Jul 28
Philadelphia PHLPhnom Penh PNH

£457
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3 stops
Thu, Jul 31
Philadelphia PHLPhnom Penh PNH

£460
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2 stops
Sat, Aug 2
Philadelphia PHLPhnom Penh PNH

£479
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Prices updated:

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2 stops
Sat, Aug 2 – Sat, Aug 9
Philadelphia PHLPhnom Penh PNH

£1,138
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2 stops
Sat, Aug 2 – Thu, Aug 7
Philadelphia PHLPhnom Penh PNH

£1,169
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2 stops
Sun, Aug 3 – Sat, Aug 9
Philadelphia PHLPhnom Penh PNH

£1,176
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2 stops
Sun, Aug 3 – Sat, Aug 9
Philadelphia PHLPhnom Penh PNH

£1,176
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2 stops
Sat, Aug 2 – Sat, Aug 9
Philadelphia PHLPhnom Penh PNH

£1,222
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2 stops
Sun, Aug 3 – Sat, Aug 9
Philadelphia PHLPhnom Penh PNH

£1,299
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Prices updated:

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How much do flights to Phnom Penh cost?

Key info about flying to Phnom Penh

Depart from
Philadelphia International
Arrive to
Phnom Penh International
Average flights per week
328
Flight distance
Worth visiting
Killing Fields, Phnom Penh - Cu Chi Tunnels

Check-in for a flight from Philadelphia to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
Korean AirKALKEYes
Frontier AirlinesFFTF9No
Cathay PacificCPACXNo
VietJet AirVJCVJYes
Cambodia AirwaysKMEKRYes

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
5 Jul
89%
36°C25°C
12 Jul
77%
34°C26°C
Sunday
6 Jul
89%
34°C27°C
13 Jul
34°C26°C
Monday
7 Jul
89%
34°C26°C
14 Jul
66%
35°C26°C
Tuesday
8 Jul
88%
34°C25°C
15 Jul
37°C26°C
Wednesday
9 Jul
86%
36°C25°C
16 Jul
38°C26°C
Thursday
10 Jul
80%
36°C27°C
17 Jul
35°C27°C
Friday
11 Jul
86%
37°C26°C
18 Jul
89%
37°C27°C
The most popular airlines for this route are Korean Air, Frontier Airlines, Cathay Pacific, VietJet Air, and Cambodia Airways. Philadelphia and Phnom Penh have 328 direct flights per week. When you arrive at Phnom Penh, consider visiting Killing Fields, Phnom Penh, and Cu Chi Tunnels.

Frequently asked questions

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