Search flights to Siem Reap (SAI)

Compare flights from different airlines and book cheap plane tickets with ease

Cheapest flights to Siem Reap

The cheapest flights available in the next 60 days – prices are updated regularly

Flying to Siem Reap: things to know

There are 23 airlines that fly from the United States to Siem Reap. The most popular route is from San Francisco International Airport in San Francisco to Siem Reap-Angkor International Airport in Siem Reap. On average this flight takes 21 hours 44 minutes one way and costs US$1,878 for the round trip.

The most popular route
SFO San Francisco International Airport to SAI Siem Reap-Angkor International Airport
Average flight on the most popular route
21 hours 44 minutes
Average round-trip ticket price
US$1,878
Fly from the United States to Siem Reap
23 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly to Siem Reap

Based on flights we've sold recently. Available airlines may vary depending on your search.

  • Singapore Airlines
  • Qatar Airways
  • Vietnam Airlines
  • Turkish Airlines
  • China Airlines
  • Air Canada
  • United Airlines
  • Asiana Airlines
  • Alaska Airlines
  • All Nippon Airways
  • Emirates
  • Eva Air
  • Korean Air
  • Cathay Pacific
  • DAC Aviation
  • Hawaiian Airlines

Frequently asked questions

Fly to more destinations

Research, refine and make plans for your whole trip

Hotels in Siem Reap

Thinking about which towns and cities to visit during your trip? Try Siem Reap, a popular choice with other visitors.

Cheap holidays in Siem Reap

Book the best flights, stays and more – all in one place

Things to do in Siem Reap

How will you spend your time in the city?

Flights from Los Angeles to Cambodia

Plan your next getaway from Los Angeles.

Flights to Thailand

Search, compare and book flights with ease.

Flights to Vietnam

Search, compare and book flights with ease.

Flights to Laos

A popular destination to visit from the United States. Get your flight tickets right here on Booking.com.

Flights to Siem Reap Province

Check fares and book plane tickets without any hassle.

Flights to Preah Sihanouk Province

Check fares and book plane tickets without any hassle.
gogless