Cheap Flights from Incheon International Airport to Phnom Penh from HK$1,515 Return

Flight deals from Incheon International Airport to Phnom Penh

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

Phnom Penh.HK$1,515 per passenger.Departing Tue, 30 Dec, returning Sun, 18 Jan.Return flight with China Eastern.Outbound indirect flight with China Eastern, departs from Incheon International on Tue, 30 Dec, arriving in Techo International.Inbound indirect flight with China Eastern, departs from Techo International on Sun, 18 Jan, arriving in Incheon International.Price includes taxes and charges.From HK$1,515, select.

See more deals

Flying from Incheon International Airport to Phnom Penh

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,515
Cheapest month to fly	December
Average flight time	5 hrs, 57 mins
Average flights per week	22
Most popular airline	United

How to find cheap flights from Incheon International Airport to Phnom Penh

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Incheon International Airport to Phnom Penh. Other savvy travellers recently found return flights from HK$1,515 and one-way tickets from HK$779. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in December

The cheapest time to fly from Incheon International Airport to Phnom Penh is currently December.

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 Incheon International Airport 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 Incheon International Airport to your chosen airport in 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 Airport to Phnom Penh flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Incheon International Airport to Phnom Penh?

Yes - direct flights currently operate from Incheon International Airport to Techo International Airport in Phnom Penh.

What is the average price of a flight from Incheon International Airport to Phnom Penh?

We looked at all of the upcoming return flights from Incheon International Airport to Phnom Penh we could find over the next 12 months. It looks like HK$1,515 is the best price. This is good, compared to the average Phnom Penh ticket price of HK$1,515.

What is the cheapest month to fly from Incheon International Airport to Phnom Penh?

The cheapest month to fly from Incheon International Airport to Phnom Penh is currently December.

Which upcoming date is cheapest to fly from Incheon International Airport to Phnom Penh on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Incheon International Airport to Phnom Penh on Tuesday, 30 December 2025.

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

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