$406 Cheap flight deals from San Francisco (SJC) to Siem Reap (SAI)

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This Weekend's Flight Deals from San Francisco to Siem Reap

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 1 - Mon, Mar 3
SFO
San Francisco Intl.
SAI
Siem Reap Angkor Intl. Airport
$1,291 Roundtrip, found 1 day ago
$1,291
Roundtrip
found 1 day ago
Select China Airlines flight, departing Sat, Mar 1 from San Francisco Intl. to Siem Reap Angkor Intl. Airport, returning Mon, Mar 3, priced at $1,291 found 1 day ago

Airfares from $406 One Way, $727 Round Trip from San Francisco to Siem Reap

Prices starting at $727 for return flights and $406 for one-way flights to Siem Reap were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Mon, Oct 20
SFO
San Francisco
SAI
Siem Reap
$727 Roundtrip, found 5 days ago
$727
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Mon, Sep 15 from San Francisco to Siem Reap, returning Mon, Oct 20, priced at $727 found 5 days ago
Thu, Nov 6 - Wed, Nov 12
SFO
San Francisco
SAI
Siem Reap
$795 Roundtrip, found 5 days ago
$795
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Thu, Nov 6 from San Francisco to Siem Reap, returning Wed, Nov 12, priced at $795 found 5 days ago
Sat, Apr 19 - Wed, Apr 23
SFO
San Francisco
SAI
Siem Reap
$837 Roundtrip, found 5 hours ago
$837
Roundtrip
found 5 hours ago
Select Vietnam Airlines flight, departing Sat, Apr 19 from San Francisco to Siem Reap, returning Wed, Apr 23, priced at $837 found 5 hours ago
Sat, Apr 19 - Sat, Apr 26
SFO
San Francisco
SAI
Siem Reap
$877 Roundtrip, found 6 hours ago
$877
Roundtrip
found 6 hours ago
Select Vietnam Airlines flight, departing Sat, Apr 19 from San Francisco to Siem Reap, returning Sat, Apr 26, priced at $877 found 6 hours ago
Wed, Mar 26 - Wed, Apr 23
SFO
San Francisco
SAI
Siem Reap
$881 Roundtrip, found 2 days ago
$881
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Wed, Mar 26 from San Francisco to Siem Reap, returning Wed, Apr 23, priced at $881 found 2 days ago

More About Flying To Siem Reap from San Francisco

Route Information for Flights from San Francisco to Siem Reap

Origin Airport IATA Code
SJC
Destination Airport IATA Code
SAI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

San Francisco to Siem Reap

Orbitz guarantees you low prices on flights from San Francisco to Siem Reap. In addition to low fares on San Francisco to Siem Reap flights, Orbitz offers fantastic savings on hotels, cruises, vacation packages, and more.

Earn Miles While Saving

Besides helping you fly for the lowest fares, Orbitz lets you earn miles for your frequent flyer program for certain flights from San Francisco to Siem Reap. If you are a member of the frequent flyer or loyalty program offered by the airline you booked through Orbitz or a partner airline’s, simply add your frequent flyer number to your Orbitz reservation to get credit for your San Francisco to Siem Reap flights.

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We help take some of the anxiety out of your San Francisco to Siem Reap flights with free flight alerts. We will let you know of flight changes and delays to your flights from San Francisco to Siem Reap by email, voicemail, or text messages to your mobile phone. Alerts can also be sent to up to six other contacts to keep family and business teams informed.

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Orbitz lets you find the best deals on San Francisco to Siem Reap flights while on the go, with our easy-to-use Android and iPhone mobile apps. Easily check flight status, gate numbers, and other flight details all in one place with our app—which is great when you are in a hurry. You can use the apps to access great mobile deals on flights and amazing hotel rooms.

Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.