Cheap Flights from Techo International to Siem Reap–Angkor

Compare Techo International to Siem Reap–Angkor flight deals

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Flight deals from Techo International to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Techo International Airport to Siem Reap–Angkor Airport? If you want to travel next month, return fares start from R 1,170. Find the lowest prices on one-way and return tickets right here.

Siem Reap.R 607 per passenger.Departing Thu, 17 Sep.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Thu, 17 Sep, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 607, select.

Siem Reap.R 620 per passenger.Departing Wed, 19 Aug.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Wed, 19 Aug, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 620, select.

Siem Reap.R 621 per passenger.Departing Mon, 5 Oct.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Mon, 5 Oct, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 621, select.

Siem Reap.R 915 per passenger.Departing Tue, 10 Nov.One-way flight with Cambodia Airways.Outbound direct flight with Cambodia Airways departs from Techo International on Tue, 10 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 915, select.

Siem Reap.R 1,094 per passenger.Departing Mon, 21 Dec.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Mon, 21 Dec, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,094, select.

Siem Reap.R 1,111 per passenger.Departing Tue, 23 Mar.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Tue, 23 Mar, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,111, select.

Siem Reap.R 1,150 per passenger.Departing Mon, 1 Feb.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Mon, 1 Feb, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,150, select.

Siem Reap.R 1,247 per passenger.Departing Sat, 2 Jan.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Sat, 2 Jan, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,247, select.

Siem Reap.R 1,477 per passenger.Departing Mon, 14 Jun.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Mon, 14 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,477, select.

Siem Reap.R 1,477 per passenger.Departing Wed, 7 Apr.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Wed, 7 Apr, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,477, select.

Siem Reap.R 1,755 per passenger.Departing Tue, 4 May.One-way flight with Air Cambodia.Outbound direct flight with Air Cambodia departs from Techo International on Tue, 4 May, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 1,755, select.

Siem Reap.R 9,262 per passenger.Departing Thu, 1 Jul.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Techo International on Thu, 1 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 9,262, 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 September.

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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

41km from central Siem Reap

ClosestCheapest

from R 607

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Phnom Penh to Siem Reap: Flight information

The things to know before you go.

Cheapest flight found	R 607
Cheapest month to fly	September
Average flight time	53 mins
Most popular airline	Air Cambodia
Average flights per week	46

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

How much are return flights from Techo International to Siem Reap–Angkor ?

The best price we found for a return flight from Techo International to Siem Reap–Angkor is R 1,169. 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 ?

53 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, Cambodia Airways 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 ?

As of August 2026, there are 46 flights per week flying from Techo International to Siem Reap–Angkor .

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 August.

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, 19 August 2026.

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

Yes – the average flight time is 53 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 from Techo International Airport to Siem Reap–Angkor with?

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

Flying from Techo International Airport (KTI) to Siem Reap–Angkor Airport (SAI): what you need to know

Hop on a direct flight from Techo International Airport to Siem Reap–Angkor Airport and you'll be in the air for an average of 50 minutes.
Siem Reap's timezone is UTC+7, which is the same as Phnom Penh.
There are 25 Techo International Airport to Siem Reap–Angkor Airport flights every week to choose from.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to catch your KTI to SAI flight.
During popular months such as January, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during peak periods in general.
Travelling to Siem Reap (and then discovering more of Cambodia!) is easy with Cambodia Angkor Air. This popular carrier offers direct flights from Techo International Airport to Siem Reap–Angkor Airport.
Cambodia Angkor Air is the airline most travellers choose to fly with on this route.
Among carriers operating KTI to SAI flights, Cambodia Angkor Air leads the way for on-time arrivals.

How to find the cheapest flights from Techo International Airport (KTI) to Siem Reap–Angkor Airport (SAI)

The lowest price we've seen for a one-way Techo International Airport to Siem Reap–Angkor Airport flight is R 607. A round-trip plane ticket right now is R 1,169. Depending on the availability when you book, these fares may change.
It's a good idea to book early if you're hoping to get cheap tickets from KTI to SAI. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.
The 'Whole month' search function shows you the cheapest flights from Techo International Airport to Siem Reap–Angkor Airport across the month. It's a great way to find a bargain if your travel dates aren't set in stone.
You won't have to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from KTI to SAI.
Discover the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Techo International Airport to Siem Reap–Angkor Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Techo International Airport (KTI)

Of all flights leaving Techo International Airport, 69% land on schedule at their destination.
To find the quickest way to get from central Phnom Penh to Techo International Airport, use navigation tools like Google Maps. The airport is about 23 kilometres from the city centre.
Get your flight from Techo International Airport to Siem Reap–Angkor Airport off to a hassle-free start. Just a short ride from KTI, book a night at zhuo' bo Hotel and you'll be well-rested for the trip ahead.

When to fly to Siem Reap–Angkor Airport (SAI)

The quietest month for a flight from Techo International Airport to Siem Reap–Angkor Airport is June, while December is the most popular. Choose the ideal time to go to Siem Reap based on whether you prefer a more relaxed vibe or a faster pace.
The warmest month in Siem Reap is March, with temperatures ranging between 22ºC (72ºF) and 38ºC (100ºF). Lock in your flights from Techo International Airport to Siem Reap–Angkor Airport in this month if this is the type of weather you enjoy.
If you like cooler conditions, look for a cheap ticket from KTI to SAI in January. Average temperatures are between 18ºC (64ºF) and 33ºC (91ºF) then.

Explore more of Cambodia

Siem Reap has loads to offer, but there are so many other corners of Cambodia you should also see. Around 225 kilometres south-east of Siem Reap, a visit to Phnom Penh will keep you on the go. Check out popular attractions like Royal Palace, Genocide museum and Documentation Centre of Cambodia.
If there's time to check out another well-known destination in Cambodia, consider Sihanoukville, roughly 306 kilometres south of Siem Reap. Otres Beach, Independence Beach and Sokha Beach are among the biggest draws.