$66 Flights from Techo International (KTI) to Siem Reap Angkor (SAI)

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Flight deals from Techo International Airport to Siem Reap Angkor Airport

Looking for a cheap last-minute deal or the best round-trip flight from Techo International Airport to Siem Reap Angkor Airport? If you want to travel next month, round-trip fares start from $120. Find the lowest prices on one-way and round-trip tickets right here.

Siem Reap.$66 per passenger.Departing Sun, Feb 1.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Sun, Feb 1, arriving in Siem Reap Angkor.Price includes taxes and charges.From $66, select.

Siem Reap.$66 per passenger.Departing Sat, Jan 31.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Sat, Jan 31, arriving in Siem Reap Angkor.Price includes taxes and charges.From $66, select.

Siem Reap.$76 per passenger.Departing Tue, Mar 24.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Tue, Mar 24, arriving in Siem Reap Angkor.Price includes taxes and charges.From $76, select.

Siem Reap.$85 per passenger.Departing Fri, Apr 17.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Fri, Apr 17, arriving in Siem Reap Angkor.Price includes taxes and charges.From $85, select.

Siem Reap.$89 per passenger.Departing Tue, Jun 2.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Tue, Jun 2, arriving in Siem Reap Angkor.Price includes taxes and charges.From $89, select.

Siem Reap.$91 per passenger.Departing Mon, Aug 10.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Mon, Aug 10, arriving in Siem Reap Angkor.Price includes taxes and charges.From $91, select.

Siem Reap.$91 per passenger.Departing Sat, Oct 24.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Sat, Oct 24, arriving in Siem Reap Angkor.Price includes taxes and charges.From $91, select.

Siem Reap.$91 per passenger.Departing Tue, Jul 28.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Tue, Jul 28, arriving in Siem Reap Angkor.Price includes taxes and charges.From $91, select.

Siem Reap.$91 per passenger.Departing Thu, May 7.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Thu, May 7, arriving in Siem Reap Angkor.Price includes taxes and charges.From $91, select.

Siem Reap.$92 per passenger.Departing Wed, Sep 16.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departing from Techo International on Wed, Sep 16, arriving in Siem Reap Angkor.Price includes taxes and charges.From $92, select.

Find the cheapest month to fly from Techo International to Siem Reap Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Techo International to Siem Reap Angkor flights are currently cheapest in January.

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Direct flights from Techo International to Siem Reap Angkor

Techo International to Siem Reap Angkor: Alternative routes

Compare routes from Techo International to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap Angkor.

Siem Reap Angkor

26 miles from central Siem Reap

ClosestCheapest

from $66

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Phnom Penh to Siem Reap: Flight information

The things to know before you go.

Cheapest flight found	$66
Cheapest month to fly	February
Average flight time	51 mins
Most popular airline	Air Cambodia
Average flights per week	28

Finding cheap flights from Techo International to Siem Reap Angkor: Frequently asked questions

How much are round-trip flights from Techo International to Siem Reap Angkor?

The best price we found for a round-trip flight from Techo International to Siem Reap Angkor is $120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Techo International to Siem Reap Angkor?

51 minutes is the average flight time from Techo International to Siem Reap Angkor.

Which airlines fly direct from Techo International to Siem Reap Angkor?

Air Cambodia and Vietnam Airlines fly direct from Techo International to Siem Reap Angkor.

How many flights are there a week from Techo International to Siem Reap Angkor?

There are 26 flights per week flying from Techo International to Siem Reap Angkor, as of January 2026.

When is the cheapest time to fly from Techo International to Siem Reap Angkor?

The cheapest month to fly from Techo International to Siem Reap Angkor is usually February.

Which upcoming date is cheapest to fly from Techo International Airport to Siem Reap Angkor Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Techo International Airport to Siem Reap Angkor Airport on Wednesday, February 11, 2026.

Can I get a direct flight from Techo International Airport to Siem Reap Angkor Airport?

Yes – the average flight time is 52 minutes.

How can I find the best flight deal to Siem Reap Angkor?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Siem Reap?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Techo International Airport to Siem Reap Angkor?

Currently, Air Cambodia offers the cheapest flight tickets to Siem Reap Angkor.

How to find cheap flights to Siem Reap (SAI) from Phnom Penh (KTI) in 2026

Looking for cheap tickets from Techo International to Siem Reap Angkor? Round-trip tickets start from $120 and one-way flights to Siem Reap Angkor from Techo International start from $66

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From American Airlines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Techo to Siem Reap Angkor. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Siem Reap from Phnom Penh from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Siem Reap start from $66 one-way.
Flex your dates to find the best KTI–SAI ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Siem Reap Angkor from Techo International.
Set up a Price Alert. You can easily track the fare of your cheap Techo-Siem Reap Angkor flights by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Techo International and Siem Reap Angkor? Make sure to check "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Air Cambodia
Vietnam Airlines
Find the cheapest Business class flights from Techo International and Siem Reap Angkor. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Siem Reap, too. Check the difference in price as you search – you might just chance upon a last-minute deal. Note that not all cabin classes are available for every destination or airline.
Flexible on when you travel? The cheapest month to fly from Techo International to Siem Reap Angkor is February.
Include nearby airports in your search. Widen your search for Techo International to Siem Reap Angkor flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Techo International and Siem Reap Angkor whenever you want.

Combine your flight to Siem Reap Angkor from Techo International with hotels and car rental

Once you've secured your cheap flight ticket from Techo International to Siem Reap Angkor, discover the best prices and exclusive rates for hotels in Siem Reap or nearby. You can also compare hundreds of car rental companies all at once so you get the best car rental price for your trip.