Cheap flights from Los Angeles to Siem Reap from $509

Travelers frequently search for route combinations, such as Los Angeles and Guadalajara, Mexico City, Barcelona, Calgary, Toronto, New York, Dallas, Paris, San Francisco, Denver, Las Vegas, Rome, San Salvador, Cancún, Oaxaca, Athens, San José del Cabo, Honolulu, Edmonton, Istanbul.

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, Ho Chi Minh City, Phnom Penh, Hanoi, Da Nang, Chiang Mai, Tampa, Nashville, Tulsa, Seattle, Washington, D.C., Charlotte, Honolulu, Phuket City, Kuala Lumpur, Sihanoukville Province, Singapore, Krabi, Ko Samui, Denpasar.

The main airport in Los Angeles is Los Angeles International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Meadows Field, Long Beach, Santa Maria Public, Santa Barbara Municipal.

The main airport in Siem Reap is Siem Reap International. It is also served by Phnom Penh International.

Currently, you can fly between Los Angeles and Siem Reap with Air Cambodia, Vietnam Airlines, Thai AirAsia, Asiana Airlines, Singapore Airlines.

If you don’t have specific dates for your trip between Los Angeles and Siem Reap, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Los Angeles and Siem Reap, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Los Angeles. The main one is Los Angeles International and other nearby airports include Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Meadows Field, Long Beach, Santa Maria Public, Santa Barbara Municipal

There are a number of airports in and around Siem Reap. The main one is Siem Reap International and other nearby airports include Phnom Penh International.