£163 Cheap Flights from Phnom Penh (PNH) to Ubon Ratchathani (UBP)

View £163 flight on Tue, 12 Aug 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Ubon Ratchathani (UBP-Ubon Ratchathani Intl.)

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Cheap Flights from Phnom Penh (PNH) to Ubon Ratchathani (UBP)

Prices were available within the past 7 days and start at £163 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Phnom Penh to Ubon Ratchathani route information
Origin airport
Phnom Penh Intl.
Destination airport
Ubon Ratchathani Intl.
Distance
408 km

Compare flights from Phnom Penh to Ubon Ratchathani easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phnom Penh to Ubon Ratchathani. Operating between them flights per day, 13 airlines cover the route. And fly direct, getting you to Ubon Ratchathani Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Phnom Penh Intl. to Ubon Ratchathani Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Phnom Penh Intl. (PNH) to Ubon Ratchathani Intl. (UBP)

The easiest way to view the best deals on flights from Phnom Penh to Ubon Ratchathani today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Phnom Penh Intl. to Ubon Ratchathani Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Phnom Penh and Ubon Ratchathani
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Phnom Penh to Ubon Ratchathani flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Phnom Penh Intl. to Ubon Ratchathani Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Phnom Penh Airport to Ubon Ratchathani Airport?
If you're planning on travelling between PNH and UBP, round-trip flights start from . This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PNH to Ubon Ratchathani Airport?
Most flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Ubon Ratchathani Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PNH to UBP flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PNH to Ubon Ratchathani Intl. Airport (UBP)?
It's only 410 kilometres between Cambodia and Ubon Ratchathani. Chances are you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to UBP?
Unfortunately, there are no airlines that fly direct between Phnom Penh Intl. Airport (PNH) and Ubon Ratchathani Airport. You'll need to book a flight with at least one stop.
Are Phnom Penh Airport to UBP flight tickets cheaper when they're purchased at the last minute?
It is possible to score amazing last-minute deals from Phnom Penh Intl. Airport (PNH) to Ubon Ratchathani Airport, but it can also be hit-or-miss. As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

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