Flights from Ulaanbaatar to Phnom Penh

Flight deals from Ulaanbaatar to Phnom Penh

Looking for cheap tickets from Ulaanbaatar to Phnom Penh, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Phnom Penh.R 4,901 per passenger.Departing Thu, 10 Sep.One-way flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Chinggis Khaan on Thu, 10 Sep, arriving in Techo International.Price includes taxes and charges.From R 4,901, select.

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Flying from Ulaanbaatar to Phnom Penh

Arm yourself with these facts on the fly.

Cheapest flight found	R 4,901
Cheapest month to fly	September
Cheapest airport to fly from	Chinggis Khaan

How to find cheap flights from Ulaanbaatar to Phnom Penh

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Ulaanbaatar to Phnom Penh. Other savvy travellers recently found return flights from R 10,824 and one-way tickets from R 4,901 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Chinggis Khaan into Techo International

At the moment, the lowest priced flight tickets to Phnom Penh are from Chinggis Khaan Airport to Techo International Airport.

Fly in May

We crunched the flight calendar and found the cheapest time to fly from Ulaanbaatar to Phnom Penh is currently May.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Ulaanbaatar to anywhere you choose in Phnom Penh.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Ulaanbaatar to Phnom Penh go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Phnom Penh to Phnom Penh flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Ulaanbaatar to Phnom Penh flight price?

We looked at all of the upcoming return flights from Ulaanbaatar to Phnom Penh we could find over the next 12 months. It looks like R 10,824 is the best price. This is good, compared to the average Phnom Penh ticket price of R 10,824.

What is the cheapest month to fly from Ulaanbaatar to Phnom Penh?

The cheapest month to fly from Ulaanbaatar to Phnom Penh is currently May.

Which upcoming date is cheapest to fly from Ulaanbaatar to Phnom Penh on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ulaanbaatar to Phnom Penh on Friday, 8 May 2026.

Are there any direct flights from Ulaanbaatar to Phnom Penh?

Currently, there aren't any direct flights from Ulaanbaatar to Phnom Penh, but you can still fly with a stopover.

If I'm flying from Ulaanbaatar, where in Phnom Penh is cheapest to fly into?

If you're flying from Ulaanbaatar, the cheapest city in Phnom Penh to fly into is Phnom Penh. The cheapest airport serving Phnom Penh at the moment is Techo International.