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?

Three cabin classes are available on flights from San Diego to Phnom Penh: • Economy Class • Business Class • First Class

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

Yes. Flexible dates can save you up to 54% on flights from San Diego to Phnom Penh. Saturday is the cheapest departure day at $836 round-trip on average, while Friday is the most expensive at $1,799, a difference of $963. 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.

How are flight prices from San Diego to Phnom Penh looking right now?

One-way fares from San Diego to Phnom Penh are currently higher than usual. Average one-way flight prices are about $870, which is 21% above the typical average for this route.

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 $1,134 over the past 12 months. Anything below $926 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from San Diego to Phnom Penh. It’s 27% cheaper than the average day, while Friday is the most expensive, with prices 58% higher.

$573 CHEAP FLIGHTS from San Diego to Phnom Penh (SAN - KTI)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$993

Typical prices: $926-$1,282

Cathay Pacific

Sat 11/17Sat 12/15

SAN - KTI • 2 stops

Cheapest one-way

$573

Typical prices: $610-$740

Multiple Airlines

Wed 12/5

SAN - KTI • 3 stops

When to travel

September

Cheapest • 26% price drop

March

Most popular

Good to know

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We hope you love your trip to Phnom Penh!

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.

Round-trip

One-way

Last minute

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

Tue, Nov 17 - Tue, Dec 15

5:15 pm - 10:25 amSAN San Diego-KTI Phnom Penh Techo Intl

26h 10m2 stops Vancouver Intl Hong Kong Intl

7:05 pm - 1:23 pmKTI Phnom Penh Techo Intl-SAN San Diego

33h 18m2 stops Hong Kong Intl Seattle/Tacoma Intl

$993Multiple Airlines

Tue, Nov 17 - Tue, Dec 15

5:15 pm - 10:25 amSAN San Diego-KTI Phnom Penh Techo Intl

26h 10m2 stops Vancouver Intl Hong Kong Intl

7:05 pm - 1:23 pmKTI Phnom Penh Techo Intl-SAN San Diego

33h 18m2 stops Hong Kong Intl Seattle/Tacoma Intl

$996Multiple Airlines

Tue, Nov 17 - Tue, Dec 15

5:15 pm - 10:25 amSAN San Diego-KTI Phnom Penh Techo Intl

26h 10m2 stops Vancouver Intl Hong Kong Intl

7:05 pm - 1:23 pmKTI Phnom Penh Techo Intl-SAN San Diego

33h 18m2 stops Hong Kong Intl Seattle/Tacoma Intl

$998Multiple Airlines

Mon, Mar 1 - Wed, Mar 31

11:00 am - 10:25 amSAN San Diego-KTI Phnom Penh Techo Intl

32h 25m2 stops San Francisco Hong Kong Intl

11:25 am - 7:52 pmKTI Phnom Penh Techo Intl-SAN San Diego

46h 27m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,000Multiple Airlines

Wed, Nov 11 - Wed, Jan 27

4:25 pm - 5:45 pmSAN San Diego-KTI Phnom Penh Techo Intl

34h 20m2 stops San Francisco Hong Kong Intl

7:05 pm - 10:06 amKTI Phnom Penh Techo Intl-SAN San Diego

30h 01m2 stops Hong Kong Intl San Francisco

$1,013Multiple Airlines

Tue, Feb 16 - Tue, Feb 23

6:00 pm - 5:45 pmSAN San Diego-KTI Phnom Penh Techo Intl

32h 45m2 stops San Francisco Hong Kong Intl

7:05 pm - 2:37 pmKTI Phnom Penh Techo Intl-SAN San Diego

34h 32m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,013Multiple Airlines

Tue, Nov 17 - Tue, Dec 15

5:15 pm - 10:25 amSAN San Diego-KTI Phnom Penh Techo Intl

26h 10m2 stops Vancouver Intl Hong Kong Intl

7:05 pm - 1:23 pmKTI Phnom Penh Techo Intl-SAN San Diego

33h 18m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,026Multiple Airlines

Wed, Nov 11 - Thu, Dec 10

4:45 pm - 5:45 pmSAN San Diego-KTI Phnom Penh Techo Intl

34h 00m2 stops Vancouver Intl Hong Kong Intl

7:05 pm - 8:00 amKTI Phnom Penh Techo Intl-SAN San Diego

27h 55m2 stops Hong Kong Intl San Francisco

$1,043Multiple Airlines

Wed, Nov 11 - Fri, Dec 11

4:45 pm - 5:45 pmSAN San Diego-KTI Phnom Penh Techo Intl

34h 00m2 stops Vancouver Intl Hong Kong Intl

7:05 pm - 8:00 amKTI Phnom Penh Techo Intl-SAN San Diego

27h 55m2 stops Hong Kong Intl San Francisco

$1,043Multiple Airlines

Recent last minute flight deals from San Diego to Phnom Penh

Sat, Oct 10 - Sat, Nov 14

6:15 am - 10:15 amSAN San Diego-KTI Phnom Penh Techo Intl

38h 00m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:45 am - 8:42 amKTI Phnom Penh Techo Intl-SAN San Diego

35h 57m2 stops Hong Kong Intl San Francisco

$1,277Cathay Pacific

Fri, Oct 9 - Sat, Nov 14

7:50 am - 11:15 amSAN San Diego-KTI Phnom Penh Techo Intl

37h 25m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

12:45 pm - 7:52 pmKTI Phnom Penh Techo Intl-SAN San Diego

22h 07m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,348Multiple Airlines

Sat, Oct 10 - Sat, Nov 14

4:00 pm - 11:15 amSAN San Diego-KTI Phnom Penh Techo Intl

53h 15m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

9:45 am - 9:57 amKTI Phnom Penh Techo Intl-SAN San Diego

39h 12m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl San Francisco

$1,467Multiple Airlines

Sat, Oct 10 - Sat, Nov 14

3:56 pm - 12:55 pmSAN San Diego-KTI Phnom Penh Techo Intl

30h 59m3 stops San Francisco Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

9:45 am - 9:57 amKTI Phnom Penh Techo Intl-SAN San Diego

39h 12m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl San Francisco

$1,598Multiple Airlines

Fri, Oct 9 - Sat, Nov 14

8:28 pm - 3:10 pmSAN San Diego-KTI Phnom Penh Techo Intl

52h 42m3 stops Seattle/Tacoma Intl Istanbul Bangkok Suvarnabhumi

7:15 pm - 8:22 pmKTI Phnom Penh Techo Intl-SAN San Diego

64h 07m3 stops Bangkok Suvarnabhumi Istanbul New York John F Kennedy Intl

$1,686Multiple Airlines

Fri, Oct 9 - Sat, Nov 14

7:59 pm - 9:50 amSAN San Diego-KTI Phnom Penh Techo Intl

23h 51m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

9:45 am - 9:57 amKTI Phnom Penh Techo Intl-SAN San Diego

39h 12m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl San Francisco

$1,966Multiple Airlines

Sat, Oct 10 - Sat, Nov 14

1:00 pm - 1:15 amSAN San Diego-KTI Phnom Penh Techo Intl

22h 15m1 stop Tokyo Narita

9:40 pm - 3:55 pmKTI Phnom Penh Techo Intl-SAN San Diego

33h 15m2 stops Singapore Changi Vancouver Intl

$2,294Multiple 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 with more confidence.

What's the cheapest day of the week to fly from San Diego to Phnom Penh?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from San Diego to Phnom Penh. It’s 27% cheaper than the average day, while Friday is the most expensive, with prices 58% higher.

Find deals

Low season	September
High season	March
Cheapest flight	$573

Beat the crowds with an average 51% drop in travelers.

One-way flight from San Diego to Phnom Penh

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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Diego to Phnom Penh?
Three cabin classes are available on flights from San Diego to Phnom Penh:

• Economy Class
• Business Class
• First Class
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.
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 $1,134 over the past 12 months. Anything below $926 counts as a good deal.
How are flight prices from San Diego to Phnom Penh looking right now?
One-way fares from San Diego to Phnom Penh are currently higher than usual. Average one-way flight prices are about $870, which is 21% above the typical average for this route.
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).
Can I save money by using flexible dates for flights from San Diego to Phnom Penh?
Yes. Flexible dates can save you up to 54% on flights from San Diego to Phnom Penh. Saturday is the cheapest departure day at $836 round-trip on average, while Friday is the most expensive at $1,799, a difference of $963.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
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.

If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $836, about $963 less than Friday fares (54% savings) based on the last 12 months.
If you can choose when to travel, plan your San Diego to Phnom Penh trip for September. Fares historically average $836 round-trip in that month - typically $1,680 less than the most expensive month, which is December (based on the last 12 months).

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SAN - KTI

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Everything you should know

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

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

Recent one-way flight deals from San Diego to Phnom Penh

Recent last minute flight deals from San Diego to Phnom Penh

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

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

Key details for San Diego to Phnom Penh flights

Low season

High season

Cheapest flight

When to book flights from San Diego to Phnom Penh

Your San Diego to Phnom Penh flight questions, answered

Your guide to booking San Diego to Phnom Penh flights

More options for your flight from San Diego to Phnom Penh

Complete your trip to Phnom Penh with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Diego to Phnom Penh

Find direct flights to and from San Diego and Phnom Penh

Flights from domestic origins to Phnom Penh

Flights to other popular destinations

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