Book a trip from Los Angeles to Phnom Penh with Cathay Pacific , fares from USD1,223

Direct flights from Los Angeles with three cabin classes to match your style, your Phnom Penh adventure starts from USD1,223

DISCOUNT CODE (OPTIONAL)

Deals on Los Angeles (LAX) to Phnom Penh (PNH) flights

Book flights to Phnom Penh PNH

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Book flights to Phnom Penh PNH
From
To
Fare Type
Dates
Price
Los Angeles (LAX)Phnom Penh (KTI)Round-trip
/
Economy
22/01/2026 - 19/02/2026

From

USD1,223

Seen 3 hours ago

Los Angeles (LAX)Phnom Penh (KTI)Round-trip
/
Economy
05/01/2026 - 02/02/2026

From

USD1,223

Seen 3 hours ago

Los Angeles (LAX)Phnom Penh (KTI)Round-trip
/
Economy
21/11/2025 - 29/11/2025

From

USD1,323

Seen 1 day ago

Los Angeles (LAX)Phnom Penh (KTI)Round-trip
/
Economy
25/12/2025 - 18/01/2026

From

USD1,473

Seen 5 hours ago

Los Angeles (LAX)Phnom Penh (KTI)Round-trip
/
Economy
25/12/2025 - 10/01/2026

From

USD1,523

Seen 17 hours ago

Book Business Class flights to Phnom Penh - selected offers

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Flight Deals for Popular Routes on Cathay Pacific

USD
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Los Angeles (LAX)Phnom Penh (KTI)Round-trip
/
Economy
01/06/2026 - 15/06/2026

From

USD1,473

Seen 1 day ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Travel to Phnom Penh in Premium Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)