$377 Cheap flight deals from San Francisco (SJC) to Siem Reap (SAI)

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Airfares from $377 One Way, $725 Round Trip from San Francisco to Siem Reap

Prices starting at $725 for return flights and $377 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.

Sun, Sep 21 - Fri, Oct 3
SFO
San Francisco
SAI
Siem Reap
$725 Roundtrip, found 2 days ago
$725
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Sun, Sep 21 from San Francisco to Siem Reap, returning Fri, Oct 3, priced at $725 found 2 days ago
Thu, Aug 28 - Wed, Sep 3
SFO
San Francisco
SAI
Siem Reap
$729 Roundtrip, found 2 days ago
$729
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Thu, Aug 28 from San Francisco to Siem Reap, returning Wed, Sep 3, priced at $729 found 2 days ago
Wed, Aug 27 - Wed, Sep 3
SFO
San Francisco
SAI
Siem Reap
$762 Roundtrip, found 2 days ago
$762
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Wed, Aug 27 from San Francisco to Siem Reap, returning Wed, Sep 3, priced at $762 found 2 days ago
Wed, Sep 3 - Wed, Sep 24
OAK
Oakland
SAI
Siem Reap
$1,135 Roundtrip, found 5 days ago
$1,135
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Oakland to Siem Reap, returning Wed, Sep 24, priced at $1,135 found 5 days ago
Wed, Jan 28 - Wed, Feb 11
SFO
San Francisco
SAI
Siem Reap
$1,751 Roundtrip, found 2 days ago
$1,751
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jan 28 from San Francisco to Siem Reap, returning Wed, Feb 11, priced at $1,751 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

Great Deals on Flights From San Francisco to Siem Reap

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Flights That Fit Your Budget

Traveling on a budget? Not to worry if you are using Orbitz. We monitor thousands of fares to make sure we show you the best air ticket prices available for your travel dates. Besides amazing prices on San Francisco to Siem Reap flights, we offer you great deals on hotels, vacation packages, and last-minute getaways for the perfect trip.

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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.