Cheap flight deals from Udon Thani 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 | Udon Thani to Phnom Penh

Cheapest one-way flight price	Rp 1,026,146
Off-season for travel	March
Peak season for travel	May
Flight distance	686 km
Popular airline	Thai AirAsia

When is the cheapest time to fly from Udon Thani to Phnom Penh?

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

Cheapest flights

From price

11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20
20 27
Aug

27 3

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 Udon Thani (UTH) to Phnom Penh (PNH) the cheapest?

Airlines adjust prices for flights from Udon Thani 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 Udon Thani (UTH) to Phnom Penh (PNH) cost?

According to Trip.com's data, the lowest price is around Rp 2,216,475.

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

Be flexible with your travel dates to get the cheapest Udon Thani to Phnom Penh ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Udon Thani 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 Rp 1026147 for a one-way ticket on Sat, Jun 14.

Compare cheap Udon Thani 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 Udon Thani to Phnom Penh. The most affordable airline currently operating on this route is Thai Lion Air.

Set up a Price Alert to track fare drops.

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

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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 Udon Thani to Phnom Penh to access exclusive deals just for you.