Cheap flight deals from Ubon Ratchathani to Phnom Penh

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Ubon Ratchathani to Phnom Penh

Cheapest one-way flight price	THB 2,514
Off-season for travel	March
Peak season for travel	January
Flight distance	411.96 km
Popular airline	Thai AirAsia

When is the cheapest time to fly from Ubon Ratchathani to Phnom Penh?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Ubon Ratchathani (UBP) to Phnom Penh (PNH) the cheapest?

Airlines adjust prices for flights from Ubon Ratchathani to Phnom Penh based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Ubon Ratchathani (UBP) to Phnom Penh (PNH) cost?

According to Trip.com's data, the lowest price is around THB 4,292.

How to find a cheap flight from Ubon Ratchathani 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 Ubon Ratchathani to Phnom Penh. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Ubon Ratchathani to Phnom Penh ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Ubon Ratchathani to Phnom Penh for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is THB 2514 for a one-way ticket on Sun, Jun 1.

Compare cheap Ubon Ratchathani to Phnom Penh flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Ubon Ratchathani to Phnom Penh. The most affordable airline currently operating on this route is Thai AirAsia.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Ubon Ratchathani to Phnom Penh route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Ubon Ratchathani to Phnom Penh flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Ubon Ratchathani to Phnom Penh to access exclusive deals just for you.