$355 Cheap Flights from Utapao (UTP) to Phnom Penh (PNH)

View $355 flight on Wed, Jun 4, 2025Opens in a new window

Popular airlines from Utapao (UTP-Utapao Intl.) to Phnom Penh Intl. Airport (PNH)

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Cheap Flights from Utapao to Phnom Penh (UTP-PNH)

Prices were available within the past 7 days and start at $355 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH) cost?
Discover the latest flight deals from UTP to PNH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from UTP to PNH?
The cheapest flights from UTP to PNH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from UTP to PNH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from UTP to PNH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH)?
You’ll need to catch a flight with a layover if you’re traveling from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH). Direct flights don’t operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from UTP to PNH?
Generally you’ll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH)?
Opt for a flight from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH) last-minute?
Holding off until just before your departure to book a ticket from UTP to PNH often results in higher prices. While you might find some last-minute deals, there’s no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book an UTP to PNH flight and hotel package?
Compared with arranging hotels and flights separately, booking an UTP to PNH flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Utapao Intl. Airport (UTP) to Phnom Penh Intl. Airport (PNH)?
If you reserved your UTP to PNH flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.
*Available to One Key members.