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Cheap flights from San Diego to Siem Reap from $1,344

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 am - 8:30 pmSAN  San Diego-SAI Siem Reap–Angkor Intl
47h 15m2 stops San Francisco Ho Chi Minh City
Multiple Airlines Logo
9:30 pm - 11:41 amSAI  Siem Reap–Angkor Intl-SAN San Diego
53h 11m2 stops Ho Chi Minh City San Francisco
$1,344Multiple Airlines
Sun, Dec 6 - Sat, Jan 16
Multiple Airlines Logo
2:30 pm - 9:55 amSAN  San Diego-SAI Siem Reap–Angkor Intl
28h 25m2 stops Los Angeles Singapore Changi
Multiple Airlines Logo
10:45 am - 7:55 pmSAI  Siem Reap–Angkor Intl-SAN San Diego
48h 10m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl
$1,484Multiple Airlines
Sun, Dec 6 - Sat, Jan 16
Multiple Airlines Logo
4:49 pm - 6:50 pmSAN  San Diego-SAI Siem Reap–Angkor Intl
35h 01m3 stops San Francisco Taipei City Taiwan Taoyuan Intl Ho Chi Minh City
Multiple Airlines Logo
10:20 am - 11:26 pmSAI  Siem Reap–Angkor Intl-SAN San Diego
28h 06m3 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,808Multiple Airlines
Sun, Dec 6 - Sat, Jan 16

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Use the filters below to find and compare flights from San Diego to Siem Reap that are best for you.

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Cheapest round-trip

San DiegoSiem Reap

SAN San Diego - SAI Siem Reap–Angkor Intl

SANSAI

San Diego

Sun 12/6

6:15 am-8:30 pm

2 stops47h 15m

Siem Reap–Angkor Intl

Sat 1/16

9:30 pm-11:41 am

2 stops53h 11m

$1,344

San DiegoSiem Reap

SAN San Diego - SAI Siem Reap–Angkor Intl

SANSAI

San Diego

Sun 12/6

2:30 pm-9:55 am

2 stops28h 25m

Siem Reap–Angkor Intl

Sat 1/16

10:45 am-7:55 pm

3 stops48h 10m

$1,484
Quickest round-trip

San DiegoSiem Reap

SAN San Diego - SAI Siem Reap–Angkor Intl

SANSAI

San Diego

Sun 12/6

4:49 pm-6:50 pm

3 stops35h 01m

Siem Reap–Angkor Intl

Sat 1/16

10:20 am-11:26 pm

3 stops28h 06m

$1,808

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Diego to Region of Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Region of Siem Reap

Best Price Found

$1,344

Fastest flight time

47h 15m

Direct flights

None
The best flight deal from San Diego to Region of Siem Reap found on momondo in the last 72 hours is $1,344
The fastest flight from San Diego to Region of Siem Reap takes 47h 15m
There are no direct flights from San Diego to Region of Siem Reap. There are no popular flight routes from San Diego to Region of Siem Reap.
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Frequently asked questions about flying from San Diego to Siem Reap

  • When did momondo last update prices for flights from San Diego Airport to Siem Reap?

    Prices for flights from San Diego Airport to Siem Reap refresh daily.

  • How old do you have to be to fly from San Diego Airport to Siem Reap?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The necessary travel and health documents for your Siem Reap trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from San Diego to Siem Reap

  • How do I get Price Alerts for flights from San Diego to Region of Siem Reap?

    Confirm your travel details to search for the latest offers for flights from San Diego to Region of Siem Reap. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Diego to Region of Siem Reap with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Siem Reap?

Finding the right flight to Siem Reap from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Siem Reap quick and easy, saving you time and money.

Can I find flights from San Diego to Siem Reap with flexible booking policies on momondo?

momondo does allow users to show only those flights to Siem Reap from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego to Siem Reap?

Once all potential San Diego to Siem Reap flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to Siem Reap right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Siem Reap, momondo offers a useful price alert feature which will track prices for flights to Siem Reap from San Diego and alert you when they change.

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