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Cheap Flights to Techo Airport

Compare Techo Airport flights across hundreds of providers

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Flight deals to Techo

Looking for a cheap last-minute deal or the best return flight to Techo Airport? If you want to travel to Techo Airport next month, return fares start from $506. Find the lowest prices on one-way and return tickets right here.
Phnom Penh.$506 per passenger.Departing Mon, 4 May, returning Mon, 11 May.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Mon, 4 May, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Mon, 11 May, arriving in Perth.Price includes taxes and charges.From $506, select.
Phnom Penh.$508 per passenger.Departing Fri, 6 Nov, returning Sun, 15 Nov.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Fri, 6 Nov, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Sun, 15 Nov, arriving in Perth.Price includes taxes and charges.From $508, select.
Phnom Penh.$509 per passenger.Departing Thu, 20 Aug, returning Tue, 1 Sep.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Thu, 20 Aug, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Tue, 1 Sep, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$509 per passenger.Departing Mon, 19 Oct, returning Sun, 1 Nov.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Mon, 19 Oct, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Sun, 1 Nov, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$509 per passenger.Departing Mon, 19 Oct, returning Mon, 26 Oct.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Mon, 19 Oct, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Mon, 26 Oct, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$509 per passenger.Departing Fri, 17 Jul, returning Fri, 7 Aug.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Fri, 17 Jul, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Fri, 7 Aug, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$509 per passenger.Departing Sat, 1 Aug, returning Thu, 13 Aug.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Sat, 1 Aug, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Thu, 13 Aug, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$509 per passenger.Departing Tue, 1 Sep, returning Sun, 13 Sep.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Tue, 1 Sep, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Sun, 13 Sep, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$509 per passenger.Departing Fri, 6 Nov, returning Fri, 4 Dec.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Fri, 6 Nov, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Fri, 4 Dec, arriving in Perth.Price includes taxes and charges.From $509, select.
Phnom Penh.$510 per passenger.Departing Wed, 29 Apr, returning Wed, 6 May.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Wed, 29 Apr, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Wed, 6 May, arriving in Perth.Price includes taxes and charges.From $510, select.
Phnom Penh.$513 per passenger.Departing Wed, 27 May, returning Wed, 3 Jun.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Wed, 27 May, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Wed, 3 Jun, arriving in Perth.Price includes taxes and charges.From $513, select.
Phnom Penh.$514 per passenger.Departing Thu, 4 Jun, returning Thu, 3 Sep.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Thu, 4 Jun, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Thu, 3 Sep, arriving in Perth.Price includes taxes and charges.From $514, select.
Phnom Penh.$515 per passenger.Departing Tue, 9 Jun, returning Mon, 22 Jun.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Tue, 9 Jun, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Mon, 22 Jun, arriving in Perth.Price includes taxes and charges.From $515, select.
Phnom Penh.$532 per passenger.Departing Tue, 2 Jun, returning Wed, 1 Jul.Return flight with AirAsia and AirAsia Cambodia.Outbound indirect flight with AirAsia, departs from Perth on Tue, 2 Jun, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Wed, 1 Jul, arriving in Perth.Price includes taxes and charges.From $532, select.
Phnom Penh.$624 per passenger.Departing Sat, 11 Jul, returning Thu, 10 Sep.Return flight with AirAsia X and AirAsia Cambodia.Outbound indirect flight with AirAsia X, departs from Sydney on Sat, 11 Jul, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Thu, 10 Sep, arriving in Sydney.Price includes taxes and charges.From $624, select.
Phnom Penh.$625 per passenger.Departing Sat, 6 Mar, returning Sat, 20 Mar.Return flight with AirAsia X and AirAsia Cambodia.Outbound indirect flight with AirAsia X, departs from Sydney on Sat, 6 Mar, arriving in Techo.Inbound indirect flight with AirAsia Cambodia, departs from Techo on Sat, 20 Mar, arriving in Sydney.Price includes taxes and charges.From $625, select.

Find the cheapest time to fly to Techo

Flexible on travel dates? Find the cheapest month – or even day – to fly to Techo.
Apr
from $632
May
from $506
Jun
from $515
Jul
from $627
Aug
from $509
Sep
from $509
Oct
from $509
Nov
from $508
Dec
from $708
Jan
from $845
Feb
from $626
Mar
from $625

Airports near Phnom Penh

Compare routes to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier.

Phnom Penh

9km from central Phnom Penh
Closest
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Direct flights to Techo

Frequently asked questions

Currently, Qantas is the only airline that flies direct to Techo.
The cheapest month to fly to Techo is usually May.
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 Techo 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.
Yes – the average flight time is 6 hours and 25 minutes.
The best price we found for a return flight to Techo is $506. 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.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Techo Airport is Monday, 4 May 2026.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia offers the cheapest flight tickets to Techo.

Flying to Techo

The things to know before you go.
Cheapest flight found$243
Cheapest month to flyAugust
Average flight time6 hrs, 25 mins
Most popular airlineQantas
Average flights per week1

Discover Techo

How to find cheap flights to Techo airport (KTI) in 2026

Looking for cheap tickets to Techo airport? Return tickets start from $506 and one-way flights to Techo start from $243.

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

  • Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to Techo airport to find the cheapest flights. And with us there are no hidden charges - what you see is what you pay.
  • Compare flight deals to Techo airport from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Phnom Penh start from $243 one-way.
  • Flex your dates to secure the best fare for your Techo airport flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Techo airport from your chosen departure location.
  • Set up a Price Alert. You can easily track the price of your flights to Techo airport by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
  • Look for direct flights. Only interested in direct flights to Techo airport? Make sure to tick 'Direct flights only' when performing a search. If there are direct KTI flights available, these will appear in the results.
  • Find the cheapest Business class flights to Techo airport. We scour the internet for the best Business, Premium Economy and First Class flight fares to Phnom Penh, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
  • Include nearby airports in your search. Widen your search for Techo airport 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 to Techo airport whenever you want.

Combine your cheap flight to Techo with hotels and car hire

Once you've secured your ticket to Techo airport, discover the best prices and exclusive rates for hotels in, or close to, Techo airport. You can also compare hundreds of car hire companies in one go so that you get the best car hire deals for your trip.

Compare Techo airport plane tickets with other destinations using the everywhere search

Not entirely set on flying to Techo airport yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your departure location.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.