Cheap Flights from Phnom Penh to California from $949 Return

Flight deals from Phnom Penh to California

Looking for cheap tickets from Phnom Penh to California, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Los Angeles.$949 per passenger.Departing Tue, 27 Jan, returning Wed, 4 Feb.Return flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Techo International on Tue, 27 Jan, arriving in Los Angeles International.Inbound indirect flight with Cathay Pacific, departs from Los Angeles International on Wed, 4 Feb, arriving in Techo International.Price includes taxes and charges.From $949, select.

San Francisco.$951 per passenger.Departing Sat, 18 Apr, returning Sat, 25 Apr.Return flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Techo International on Sat, 18 Apr, arriving in San Francisco International.Inbound indirect flight with Cathay Pacific, departs from San Francisco International on Sat, 25 Apr, arriving in Techo International.Price includes taxes and charges.From $951, select.

Ontario.$1,287 per passenger.Departing Sat, 18 Apr, returning Sat, 25 Apr.Return flight with China Airlines.Outbound indirect flight with China Airlines, departs from Techo International on Sat, 18 Apr, arriving in Ontario International.Inbound indirect flight with China Airlines, departs from Ontario International on Sat, 25 Apr, arriving in Techo International.Price includes taxes and charges.From $1,287, select.

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Flying from Phnom Penh to California

Arm yourself with these facts on the fly.

Cheapest flight found	$949
Cheapest month to fly	January
Cheapest airport to fly from	Techo International

How to find cheap flights from Phnom Penh to California

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Phnom Penh to California. Other savvy travellers recently found return flights from $949 and one-way tickets from $457 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Techo International into Los Angeles International

At the moment, the lowest priced flight tickets to California are from Techo International Airport to Los Angeles International Airport.

Fly in January

We crunched the flight calendar and found the cheapest time to fly from Phnom Penh to California is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Phnom Penh to anywhere you choose in California.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Phnom Penh to California go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the California to California flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Phnom Penh to California flight price?

We looked at all of the upcoming return flights from Phnom Penh to California we could find over the next 12 months. It looks like $949 is the best price. This is good, compared to the average California ticket price of $1,063.

What is the cheapest month to fly from Phnom Penh to California?

The cheapest month to fly from Phnom Penh to San Francisco International Airport is currently April. The cheapest month to fly from Phnom Penh to Los Angeles International Airport is usually January. And the cheapest month to fly from Phnom Penh to Ontario International Airport is usually April.

Which upcoming date is cheapest to fly from Phnom Penh to California on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phnom Penh to California on Tuesday, 27 January 2026.

Are there any direct flights from Phnom Penh to California?

Currently, there aren't any direct flights from Phnom Penh to California, but you can still fly with a stopover.

If I'm flying from Phnom Penh, where in California is cheapest to fly into?

If you're flying from Phnom Penh, the cheapest city in California to fly into is Los Angeles. The cheapest airport serving Los Angeles at the moment is Los Angeles International.