SAN - KTI

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1 adult
1 adult, Economy, 0 bags

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Everything you should know

When to travel
February
Cheapest • 16% price drop
March
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights from San Diego to Phnom Penh (SAN-KTI)

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

Recent round-trip flight deals from San Diego to Phnom Penh

Multiple Airlines Logo
SAN  San Diego Airport-KTI Phnom Penh Techo Intl
8309 mimulti-stop
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KTI  Phnom Penh Techo Intl-SAN San Diego Airport
8309 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for San Diego to Phnom Penh flights

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

What's the cheapest day of the week to fly from San Diego to Phnom Penh?

Saturday is the cheapest day of the week to fly from San Diego to Phnom Penh, it is 34% cheaper than the average day. Tuesday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for San Diego to Phnom Penh flights

Low season

September
Most popular time to fly and prices are also 9% lower on average.

When to book flights from San Diego to Phnom Penh

Are your dates flexible? Find out the best times to travel from San Diego 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 San Diego 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 San Diego to Phnom Penh?

    Flights from San Diego to Phnom Penh usually depart from San Diego (SAN) and arrive at Phnom Penh Techo Intl (KTI).

  • What cabin classes can I book on flights from San Diego to Phnom Penh?

    Only Economy Class is available on flights from San Diego to Phnom Penh.

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

    On the San Diego to Phnom Penh route, being flexible with your departure day can save you up to 40%. Saturday is the cheapest day at $775 round-trip on average, while Tuesday is the most expensive at $1,282: a $507 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Do I need a passport to fly from San Diego 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.

  • What is the time difference between San Diego and Phnom Penh?

    Phnom Penh is 14 hours ahead of San Diego (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 San Diego to Phnom Penh flight?

    Round-trip flights from San Diego to Phnom Penh range from $926 to $1,282, with an average of $1,164 over the past 12 months. Anything below $926 counts as a good deal.

Your guide to booking San Diego 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 Saturday departure instead of Tuesday. On this route, Saturday flights average $775 - about $507 less than Tuesday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Phnom Penh trip for February. Fares historically average $976 round-trip in that month - typically $402 less than the most expensive month, which is April (based on the last 12 months).

Everything you need to know for your flight from San Diego to Phnom Penh

Information on your arrival and departure airports

San Diego (SAN)
Phnom Penh (KTI)