Cheap Flights from Phnom Penh (PNH) to Udon Thani (UTH)

Popular airlines from Phnom Penh Intl. Airport (PNH) to Udon Thani (UTH-Udon Thani Intl.)

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH) cost?
Grab a cheap one-way flight or cheap return flight from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH)?
is the least expensive month to fly from PNH to UTH. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from PNH to UTH. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH)?
There aren't any daily direct flights departing from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PNH to UTH?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH)?
Opt for a flight from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH) last-minute?
Holding off until right before your break to book your flight from PNH to UTH generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a PNH to UTH flight and hotel package?
You'll typically save money by securing a PNH to UTH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Udon Thani Intl. Airport (UTH)?
If you booked your PNH to UTH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Phnom Penh Intl.
Destination airport
Udon Thani Intl.
Distance
425 mi

Book with confidence

Phnom Penh to Udon Thani Flights

The cheapest times to fly from Phnom Penh to Udon Thani

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phnom Penh to Udon Thani are during the month of . You can find some of the cheapest flights from Phnom Penh to Udon Thani with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Udon Thani

Sunday is one of the best days to book for cheap flights from Phnom Penh to Udon Thani: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phnom Penh to Udon Thani

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phnom Penh to Udon Thani in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phnom Penh to Udon Thani flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phnom Penh to Udon Thani airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phnom Penh to Udon Thani Flights

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*Available to One Key members.