Cheap Flights from Phoenix to Techo International

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Find the cheapest month or even day of the year to fly to Techo International

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Flight deals from Phoenix to Techo International

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Techo International Airport? If you want to travel next month, round-trip fares start from $1,149. Find the lowest prices on one-way and round-trip tickets right here.

Phnom Penh.$1,074 per passenger.Departing Tue, Sep 22, returning Sat, Oct 3.Round-trip flight with Frontier Airlines and Thai VietJet Air.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Tue, Sep 22, arriving in Techo International.Inbound indirect flight with Thai VietJet Air, departing from Techo International on Sat, Oct 3, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,074, select.

Phnom Penh.$1,077 per passenger.Departing Wed, Aug 5, returning Wed, Sep 2.Round-trip flight with Frontier Airlines and Thai VietJet Air.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Wed, Aug 5, arriving in Techo International.Inbound indirect flight with Thai VietJet Air, departing from Techo International on Wed, Sep 2, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,077, select.

Phnom Penh.$1,149 per passenger.Departing Tue, Aug 4, returning Wed, Aug 26.Round-trip flight with Frontier Airlines and Thai VietJet Air.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Tue, Aug 4, arriving in Techo International.Inbound indirect flight with Thai VietJet Air, departing from Techo International on Wed, Aug 26, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,149, select.

Phnom Penh.$1,172 per passenger.Departing Sun, Sep 13, returning Tue, Sep 22.Round-trip flight with Frontier Airlines and Air Cambodia.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sun, Sep 13, arriving in Techo International.Inbound indirect flight with Air Cambodia, departing from Techo International on Tue, Sep 22, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,172, select.

Phnom Penh.$1,193 per passenger.Departing Sun, Nov 1, returning Sat, Nov 7.Round-trip flight with Frontier Airlines and Korean Air.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sun, Nov 1, arriving in Techo International.Inbound indirect flight with Korean Air, departing from Techo International on Sat, Nov 7, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,193, select.

Phnom Penh.$1,204 per passenger.Departing Thu, Nov 19, returning Sat, Dec 5.Round-trip flight with Frontier Airlines and Thai VietJet Air.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Thu, Nov 19, arriving in Techo International.Inbound indirect flight with Thai VietJet Air, departing from Techo International on Sat, Dec 5, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,204, select.

Phnom Penh.$1,255 per passenger.Departing Tue, Dec 1, returning Tue, Dec 15.Round-trip flight with WestJet and Thai VietJet Air.Outbound indirect flight with WestJet, departing from Phoenix Sky Harbor on Tue, Dec 1, arriving in Techo International.Inbound indirect flight with Thai VietJet Air, departing from Techo International on Tue, Dec 15, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,255, select.

Phnom Penh.$1,286 per passenger.Departing Thu, Jul 23, returning Mon, Aug 3.Round-trip flight with Frontier Airlines and Vietnam Airlines.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Thu, Jul 23, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Mon, Aug 3, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,286, select.

Find the cheapest month to fly from Phoenix to Techo International

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

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Phoenix to Phnom Penh: Flight information

The things to know before you go.

Cheapest flight found	$1,074
Cheapest month to fly	September

Finding cheap flights from Phoenix to Techo International: Frequently asked questions

How much are round-trip flights from Phoenix to Techo International?

The best price we found for a round-trip flight from Phoenix to Techo International is $1,074. 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.

Which airlines fly direct from Phoenix to Techo International?

Currently, there are no airlines that fly direct from Phoenix to Techo International. But we found flights with one stop from $1,074.

How many flights are there a week from Phoenix to Techo International?

There are no flights flying from Phoenix to Techo International, as of July 2026.

When is the cheapest time to fly from Phoenix to Techo International?

The cheapest month to fly from Phoenix to Techo International is usually September.

Which upcoming date is cheapest to fly from Phoenix to Techo International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Techo International Airport on Tuesday, September 22, 2026.

Can I get a direct flight from Phoenix to Techo International Airport?

No airlines currently offer direct flights between Phoenix and Techo International Airport. Most routes have one or more stops.

How can I find the best flight deal to Techo International?

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 International 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 Phnom Penh?

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.

Which is the cheapest airline to fly with from Phoenix to Techo International?

The cheapest airline that flies to Techo International is Frontier Airlines.

Flying from Phoenix to Techo International Airport (KTI): What you need to know

Phnom Penh is 14 hours ahead of Phoenix. Techo International Airport is located in Phnom Penh, which runs on the UTC+7 timezone.
Your flight from Phoenix to KTI won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
With more people on the move during busy periods like March, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow extra time for delays. Remember things also get busy during major holidays like Fourth of July.

Airports in Phoenix

Phoenix Sky Harbor International Airport (PHX)

PHX is about 5 kilometers from central Phoenix. If you're catching a cab, driving or ride-sharing from the center, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 25 minutes.
Searching for a convenient hotel near Phoenix Sky Harbor International Airport? If you've booked an early flight from Phoenix to Techo International Airport, these stays will put you moments from your departure gate:
80% of flights departing from Phoenix Sky Harbor International Airport arrive at their destination on schedule. With its dependable on-time performance, you're unlikely to face delays when setting off from PHX.
You'll find PHX at 3400 Sky Harbor Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

AZA is around 32 kilometers from central Phoenix. It takes 30 minutes or so to get to the airport if you're driving from the city center. Public transport takes approximately 1 hour 15 minutes.
Flying out early in the morning? Think about staying at one of these accommodation options near Phoenix-Mesa Gateway Airport the day before your Phoenix to KTI flight:
Phoenix-Mesa Gateway Airport has a strong track record for reliability and timeliness. 82% of flights out of here make it to their final destination as planned.
The address for AZA is 6033 S. Sossaman Rd..

About Techo International Airport (KTI)

Have a late flight from Phoenix to Techo International Airport? Don't let your travel day stretch into tomorrow. Stay a short drive from KTI at zhuo' bo Hotel.

How to find the cheapest flights from Phoenix to Techo International Airport (KTI)

$525 is currently the best price for a one-way ticket from Phoenix to Techo International Airport. Return flights start at $1,074. These fares can change depending on demand and availability.
To find cheap flights from Phoenix to KTI, book early. Airlines usually offer lower prices when flights first go on sale.
If you're flexible with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price in every month when searching for your Phoenix to Techo International Airport ticket.
Finding a cheap plane ticket from Phoenix to KTI is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.
Bag the best deal on a flight from Phoenix to Techo International Airport with the help of the filters. Pick your ideal departure and arrival times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Phoenix to Techo International Airport (KTI)

It's time to figure out your travel dates for your flight from Phoenix to Techo International Airport (KTI). February is the peak month for travel to Phnom Penh. If a slower pace sounds more appealing, think about going in May.
Book a Phoenix to KTI plane ticket departing in March if you're eager to experience the city during its warmest month. You can expect temperatures in Phnom Penh to range from 23ºC (73ºF) to 38ºC (100ºF).
Search for cheap tickets from Phoenix to Techo International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 33ºC (91ºF).

More about Phnom Penh

Start your Phnom Penh trip right by choosing the ideal place to stay. Once you've booked your flight from Phoenix to Techo International Airport, browse our selection of accommodation options including:
Your trip to Phnom Penh isn't complete without checking out the sights. Highlights that are worth your time include Royal Palace, Genocide museum and Documentation Center of Cambodia.

Explore more of Cambodia

You've seen Phnom Penh, now it's time to discover other corners of Cambodia. Journey about 177 kilometers southwest to Sihanoukville to check off its leading attractions. From Otres Beach to Independence Beach and Sokha Beach, your itinerary will be busy.
If you're eager to discover another major destination in Cambodia, head for Battambang, about 274 kilometers northwest of Phnom Penh. Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space are key highlights.