US$609️ Cheap Flights from Siem Reap to San Francisco (2024)

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Siem Reap to San Francisco - Flights Starting at US$609

Book one-way or return flights from Siem Reap to San Francisco from as little as US$609. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Siem Reap to San Francisco

View airlines operating flights from Siem Reap to San Francisco. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

VietJet Air

From US$430

Thai AirAsia

From US$462

Bangkok Airways

From US$514

AirAsia

From US$586

Cambodia Angkor Air

From US$594

Singapore Airlines

From US$609

China Eastern Airlines

From US$825

Qatar Airways

From US$1,041

Vietnam Airlines

From US$1,125

Emirates

From US$1,170

ANA airlines

Find more flights and airlines

Alternative Routes from Siem Reap to San Francisco

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Siem Reap to San Francisco.

Cheapest
SAI
19:05
33h 50m
2 transfer
SFO
14:55
Siem Reap Angkor International Airport - San Francisco International Airport
Wed, May 15VietJet Air
US$430
SAI
19:05
33h 50m
2 transfer
SFO
14:55
Siem Reap Angkor International Airport - San Francisco International Airport
Wed, May 15VietJet Air
US$430
Find More Flights

Frequently Asked Questions

When are flight tickets from Siem Reap (REP) to San Francisco (SFO) the cheapest?
Airlines adjust prices for flights from Siem Reap to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Siem Reap (REP) to San Francisco (SFO) cost?
According to Trip.com's data, the lowest price is around $1,160.
What is the transportation method from the main airport to downtown in San Francisco?
- The distance from San Francisco International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

How to find a cheap flight from Siem Reap to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Siem Reap to San Francisco. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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