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Cheap flights from Phnom Penh (KTI) to California

KTI — LAX
Sep 21 — Sep 281
Mon 9/21
Mon 9/28
1 adult, Economy
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Find flight deals from Phnom Penh to California

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

December

Average price

$1,113
Provider with most accurate pricing for Phnom Penh Techo Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Techo Intl-Los Angeles flights.
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Highest demand for flights based on searches. 4% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Insights

Everything you need to know about your flight from Phnom Penh to California

How far ahead should I book a flight from Phnom Penh to California?

The best time to book flights from Phnom Penh to California is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phnom Penh to California?

Currently, December is the cheapest month in which you can book a flight from Phnom Penh to California (average of $775). Flying from Phnom Penh to California in April is currently the most expensive (average of $1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing California

Read reviews from past customers who have flown EVA Air,Korean Air, andChina Airlines from Phnom Penh to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,518 reviews

Crew

8.7

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking
EVA Air
8.5
Very good
1,518 reviews
EVA Air
8.5
Very good
1,518 reviews

Crew

8.7

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking
Korean Air
8.4
Very good
1,221 reviews
EVA Air
8.5
Very good
1,518 reviews

Crew

8.7

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking
China Airlines
8.3
Very good
843 reviews
EVA Air
8.5
Very good
1,518 reviews

Crew

8.7

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking
Asiana Airlines
8.1
Very good
559 reviews
EVA Air
8.5
Very good
1,518 reviews

Crew

8.7

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking
Cathay Pacific
7.6
Good
1,455 reviews
EVA Air
8.5
Very good
1,518 reviews

Crew

8.7

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Related info for your journey

  • What airport do you fly from for flights from Phnom Penh to California?

    If you book a flight to California from Phnom Penh, you will be flying from Techo Intl, which is the city’s only airport. Phnom Penh Techo Intl (KTI) is located 14.1 mi from the center of Phnom Penh.

  • What are the cheapest airlines to fly from Phnom Penh to California one-way?

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at $330. XiamenAir flights start at $363 while deals on Philippine Airlines start at $400 one-way.

  • Can I find deals for flights from Phnom Penh to California that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to California.

  • Can I find deals for business class flights from Phnom Penh to California?

    Yes. Cheapflights offers flight deals from Phnom Penh to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to California?

    Currently, December is the cheapest month in which you can book a flight from Phnom Penh to California (average of $775). Flying from Phnom Penh to California in April is currently the most expensive (average of $1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Phnom Penh to California

AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$304Average$854FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$653Average$996FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$720Average$838FlexibilityNo cancel feeOn-time76%
XiamenAirCheapest$728Average$772FlexibilityNo cancel feeOn-time49%
Philippine AirlinesCheapest$744Average$874FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$833Average$1,137FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,086Average$1,267FlexibilityNo cancel feeOn-time74%
China SouthernCheapest$1,145Average$1,225FlexibilityNo cancel feeOn-time69%

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