Flights from Los Angeles to Phnom Penh

Our cheapest offers for flights from Los Angeles to Phnom Penh

Here you can compare cheap flights from Los Angeles (LAX) to Phnom Penh (PNH) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Phnom Penh. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (SIN)
SQ0037, SQ0158
28h 00min
Return
11/17/25
1 Stopover (SIN)
SQ0157, SQ0038
39h 10min
Singapore Airlines ?
$752
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0607
20h 45min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0880
24h 10min
Cathay Pacific Airways
$755
Best option
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0607
20h 45min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0882
16h 35min
Cathay Pacific Airways
$770
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0607
20h 45min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0880
24h 10min
Cathay Pacific Airways
$759
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0655
27h 50min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0882
16h 35min
Cathay Pacific Airways ?
$771
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0607
20h 45min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0882
16h 35min
Cathay Pacific Airways
$793
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (ICN)
OZ0203, OZ0739
33h 55min
Return
11/17/25
1 Stopover (ICN)
OZ0740, OZ0204
31h 05min
Asiana Airlines
$794
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0607
20h 45min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0882
16h 35min
Cathay Pacific Airways ?
$838
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (SIN)
SQ0037, SQ0154
43h 00min
Return
11/17/25
1 Stopover (SIN)
SQ0157, SQ0038
39h 10min
Singapore Airlines ?
$939
Los Angeles
Phnom Penh
Outbound
10/18/25
1 Stopover (HKG)
CX0883, CX0607
20h 45min
Return
11/17/25
1 Stopover (HKG)
CX0608, CX0880
24h 10min
Cathay Pacific Airways ?
$954
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Los Angeles to Phnom Penh

Favorite airline: Philippine Airlines
58 % of travelers choose to book flights on this route with Philippine Airlines, Korean Air and China Airlines.
Philippine Airlines
33 %
Korean Air
17 %
China Airlines
8 %
Favourite connection: via Manila
57 % of booked tickets on this route are for flights with a transfer in Manila.
Route
bookings
1 stopover Manila-Ninoy Aquino Inernational
21h 24min, from $1,190
57 %
1 stopover Seoul-Incheon International Airport
32h 40min, from $999
29 %
2 stopovers San Francisco International Airport, CA Seoul-Incheon International Airport
26h 10min, from $955
14 %

Important flight information

Flight information: Los Angeles - Phnom Penh

Roundtrip from $751.88
Distance 13214 km
Departure airport Airport Los Angeles International Airport, CA (LAX)
Arrival airport Airport Phnom Penh-Pochentong (PNH)
Destination country Flights to Cambodia
Alternative flights to Phnom Penh
Flight destinations with a similar price