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Find Austin to Phnom Penh flights starting at CAD 1,037.

Book one-way or return flights from Austin to Phnom Penh from as little as CAD 1,037. 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.

Searching for the best last minute flight from Austin to Phnom Penh? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Austin to Phnom Penh. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from Austin to Phnom Penh

View airlines operating flights from Austin to Phnom Penh. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From CAD 1,037
Alaska Airlines
From CAD 1,039
United Airlines
From CAD 1,104
Qatar Airways
From CAD 1,138
Delta Air Lines
From CAD 1,263
Jetblue Airways
From CAD 1,265
China Airlines
From CAD 1,329
Asiana Airlines
From CAD 1,378
Singapore Airlines
From CAD 1,399
Korean Air
From CAD 1,432
ANA airlines

Find more flights and airlines

Alternative Routes for Austin to Phnom Penh Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Austin to Phnom Penh.

  • Cheapest
    American Airlines
    AUS
    08:43
    38h 32m
    2 transfer
    PNH
    11:15
    Austin-Bergstrom International Airport - Phnom Penh International Airport
    Fri, May 10American Airlines
    CAD 1,037
  • American Airlines
    AUS
    08:43
    38h 32m
    2 transfer
    PNH
    11:15
    Austin-Bergstrom International Airport - Phnom Penh International Airport
    Fri, May 10American Airlines
    CAD 1,037
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Austin (AUS) to Phnom Penh (PNH) the cheapest?

    Airlines adjust prices for flights from Austin to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Austin (AUS) to Phnom Penh (PNH) cost?

    According to Trip.com's data, the lowest price is around CAD 2,601.
  • What is the transportation method from the main airport to downtown in Phnom Penh?

    • The distance from Phnom Penh International Airport to downtown is about 7km, by taxi about 20 minutes.
  • How many airports in Phnom Penh (PNH)?

    There are 1 airport(s) in Phnom Penh (PNH): Phnom Penh International Airport.

How to find a cheap flight from Austin to Phnom Penh

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 Austin to Phnom Penh. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for Austin to Phnom Penh Flights

Cheapest month

March

Peak season for travel

December

Flight distance

14,769.96km

Popular airline

American Airlines