How much is a flight from Austin to Phnom Penh?

There’s no fixed price — fares between Austin, TX and Phnom Penh can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which departure and arrival airports are available?

Between Austin, TX and Phnom Penh, flight options may depend on the combination of airports available.

• Airports in Austin, TX: Only Austin, TX is currently in operation.
• Airports in Phnom Penh: Phnom Penh - Techo International is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Refine your flight search from Austin to Phnom Penh

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at Cambodia? These cities are trending: Phnom Penh, Siem Reap, Sihanoukville.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.