LAX - KTI

Find cheap flights from Los Angeles to Phnom Penh - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Los Angeles and Phnom Penh. You'll need to take a connecting flight to reach the destination.
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When to book
19 weeks
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 30% compared to booking last minute.
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When to travel
August
Cheapest • 26% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Guangzhou Baiyun (CAN)
Cheapest • Avg $726 (round-trip)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 19h 56m (one-way)
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Cheap Flights from Los Angeles to Phnom Penh (LAX-KTI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Phnom Penh

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LAX  Los Angeles Airport-KTI Phnom Penh Techo Intl
8202 mimulti-stop
Multiple Airlines Logo
KTI  Phnom Penh Techo Intl-LAX Los Angeles Airport
8202 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Los Angeles to Phnom Penh flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Los Angeles to Phnom Penh with more confidence.

What's the cheapest day of the week to fly from Los Angeles to Phnom Penh?

Sunday is the cheapest day of the week to fly from Los Angeles to Phnom Penh, it is 8% cheaper than the average day. Friday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Los Angeles to Phnom Penh?

  • August is the cheapest month to fly from Los Angeles to Phnom Penh at $715 round-trip.
  • June ($1,319) and July ($1,256) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Los Angeles to Phnom Penh the cheapest?

Flights from Los Angeles to Phnom Penh are cheapest 19 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Los Angeles to Phnom Penh flights

Low season

January
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 36% increase in price.

When to book flights from Los Angeles to Phnom Penh

Are your dates flexible? Find out the best times to travel from Los Angeles to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Los Angeles to Phnom Penh flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Los Angeles to Phnom Penh?

    Flights from Los Angeles to Phnom Penh usually depart from Los Angeles (LAX) and arrive at Phnom Penh Techo Intl (KTI).

  • What cabin classes can I book on flights from Los Angeles to Phnom Penh?

    Three cabin classes are available on flights from Los Angeles to Phnom Penh:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Los Angeles to Phnom Penh pass through?

    One-stop flights from Los Angeles to Phnom Penh most commonly connect through:

    • Singapore Changi (SIN) - 27% of one-stop connections
    • Hong Kong Intl (HKG) - 27% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 25% of one-stop connections
    • Incheon Intl (ICN) - 10% of one-stop connections

    Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Los Angeles to Phnom Penh?

    On the Los Angeles to Phnom Penh route, being flexible with your departure day can save you up to 17%. Sunday is the cheapest day at $891 round-trip on average, while Friday is the most expensive at $1,062: a $171 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Los Angeles to Phnom Penh?

    A nonstop flight from Los Angeles to Phnom Penh takes 0h 00m, covering 8,202 miles.

  • What are the earliest and latest flights from Los Angeles to Phnom Penh?

    These are the earliest and latest flight times available from Los Angeles to Phnom Penh:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Los Angeles to Phnom Penh flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $967. Book 19 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Los Angeles to Phnom Penh?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much time can I save by choosing a different layover airport from Los Angeles to Phnom Penh?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 19h 56m, compared with 20h 01m via Hong Kong Intl (HKG) and 21h 10m via Guangzhou Baiyun (CAN).

  • What is the time difference between Los Angeles and Phnom Penh?

    Phnom Penh is 14 hours ahead of Los Angeles (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Los Angeles to Phnom Penh flight?

    Round-trip flights from Los Angeles to Phnom Penh range from $766 to $1,231, with an average of $967 over the past 12 months. Anything below $766 counts as a good deal.

Your guide to booking Los Angeles to Phnom Penh flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average $891 - about $171 less than Friday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Los Angeles to Phnom Penh trip for August. Fares historically average $715 round-trip in that month - typically $604 less than the most expensive month, which is June (based on the last 12 months).

Everything you need to know for your flight from Los Angeles to Phnom Penh

Information on your arrival and departure airports

Los Angeles (LAX)
Phnom Penh (KTI)