Cheap flights from Hanoi to Techo International

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Flight deals from Hanoi to Techo International

Looking for a cheap last-minute deal or the best round-trip flight from Hanoi Airport to Techo International Airport? If you want to travel next month, round-trip fares start from $205. Find the lowest prices on one-way and round-trip tickets right here.

Phnom Penh.$200 per passenger.Departing Fri, Oct 9, returning Wed, Oct 14.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Fri, Oct 9, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Wed, Oct 14, arriving in Hanoi.Price includes taxes and charges.From $200, select.

Phnom Penh.$205 per passenger.Departing Fri, Sep 4, returning Sun, Sep 6.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Fri, Sep 4, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Sun, Sep 6, arriving in Hanoi.Price includes taxes and charges.From $205, select.

Phnom Penh.$205 per passenger.Departing Mon, Aug 24, returning Fri, Aug 28.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Mon, Aug 24, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Fri, Aug 28, arriving in Hanoi.Price includes taxes and charges.From $205, select.

Phnom Penh.$206 per passenger.Departing Fri, Dec 25, returning Mon, Dec 28.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Fri, Dec 25, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Mon, Dec 28, arriving in Hanoi.Price includes taxes and charges.From $206, select.

Phnom Penh.$206 per passenger.Departing Sun, Aug 30, returning Wed, Sep 2.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Sun, Aug 30, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Wed, Sep 2, arriving in Hanoi.Price includes taxes and charges.From $206, select.

Phnom Penh.$206 per passenger.Departing Sun, Sep 27, returning Fri, Oct 2.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Sun, Sep 27, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Fri, Oct 2, arriving in Hanoi.Price includes taxes and charges.From $206, select.

Phnom Penh.$206 per passenger.Departing Wed, Nov 18, returning Wed, Nov 25.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Wed, Nov 18, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Wed, Nov 25, arriving in Hanoi.Price includes taxes and charges.From $206, select.

Phnom Penh.$207 per passenger.Departing Fri, Oct 30, returning Sun, Nov 1.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Fri, Oct 30, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Sun, Nov 1, arriving in Hanoi.Price includes taxes and charges.From $207, select.

Phnom Penh.$227 per passenger.Departing Fri, Dec 18, returning Sun, Jan 3.Round-trip flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departing from Hanoi on Fri, Dec 18, arriving in Techo International.Inbound direct flight with Vietnam Airlines departing from Techo International on Sun, Jan 3, arriving in Hanoi.Price includes taxes and charges.From $227, select.

Phnom Penh.$241 per passenger.Departing Mon, Mar 15, returning Sun, Mar 21.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Mon, Mar 15, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Sun, Mar 21, arriving in Hanoi.Price includes taxes and charges.From $241, select.

Phnom Penh.$243 per passenger.Departing Sat, Nov 28, returning Sat, Dec 19.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Sat, Nov 28, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Sat, Dec 19, arriving in Hanoi.Price includes taxes and charges.From $243, select.

Phnom Penh.$251 per passenger.Departing Thu, Nov 5, returning Tue, Apr 27.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Thu, Nov 5, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Tue, Apr 27, arriving in Hanoi.Price includes taxes and charges.From $251, select.

Phnom Penh.$253 per passenger.Departing Mon, May 31, returning Sun, Jun 6.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Mon, May 31, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Sun, Jun 6, arriving in Hanoi.Price includes taxes and charges.From $253, select.

Phnom Penh.$265 per passenger.Departing Thu, Nov 12, returning Thu, Jan 14.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Thu, Nov 12, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Thu, Jan 14, arriving in Hanoi.Price includes taxes and charges.From $265, select.

Phnom Penh.$270 per passenger.Departing Thu, May 27, returning Fri, May 28.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Thu, May 27, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Fri, May 28, arriving in Hanoi.Price includes taxes and charges.From $270, select.

Phnom Penh.$270 per passenger.Departing Thu, Apr 1, returning Tue, Apr 6.Round-trip flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Hanoi on Thu, Apr 1, arriving in Techo International.Inbound indirect flight with Vietnam Airlines, departing from Techo International on Tue, Apr 6, arriving in Hanoi.Price includes taxes and charges.From $270, select.

Find the cheapest month to fly from Hanoi to Techo International

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

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Direct flights from Hanoi to Techo International

Hanoi to Phnom Penh: Flight information

The things to know before you go.

Cheapest flight found	$200
Cheapest month to fly	October
Average flight time	1 hr, 57 mins
Most popular airline	Vietnam Airlines
Average flights per week	26

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

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

The best price we found for a round-trip flight from Hanoi to Techo International is $200. 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 Hanoi to Techo International?

1 hour and 57 minutes is the average flight time from Hanoi to Techo International.

Which airlines fly direct from Hanoi to Techo International?

Vietnam Airlines and Air Cambodia fly direct from Hanoi to Techo International.

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

There are 26 flights per week flying from Hanoi to Techo International, as of August 2026.

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

The cheapest month to fly from Hanoi to Techo International is usually October.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Techo International Airport on Friday, October 9, 2026.

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

Yes – the average flight time is 1 hour and 57 minutes.

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 Hanoi Airport to Techo International?

Currently, Vietnam Airlines offers the cheapest flight tickets to Techo International.

Traveling from Hanoi Airport (HAN) to Techo International Airport (KTI): what you need to know

Around 1 hour 55 minutes is how long you can expect to be in the air on a direct flight from Hanoi Airport to Techo International Airport.
Hanoi and Phnom Penh are in the UTC+7 timezone. This means there's no time difference to consider.
You can take your pick of 14 weekly Hanoi Airport to Techo International Airport flights.
Give yourself plenty of time to catch your HAN to KTI flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
Traveling during a peak month like June? School holidays and other popular periods can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before a domestic departure.
A variety of airlines offer direct flights from Hanoi Airport to Techo International Airport, so jetting to Phnom Penh (and then seeing more of Cambodia!) is easy. The most popular carriers that fly nonstop include:
The majority of passengers choose to fly with Cambodia Angkor Air on this route.
Cambodia Angkor Air is the most punctual carrier operating HAN to KTI flights.

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

At the moment, $120 is the cheapest price we've found for a one-way Hanoi Airport to Techo International Airport flight. The best price for a return ticket is $200. Remember that fares may change due to availability at the time of booking.
To score cheap tickets from HAN to KTI, book early. Airlines typically offer the most competitive fares when flights are first made available.
If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll give you the cheapest price across the month when searching for your flight from Hanoi Airport to Techo International Airport.
Finding cheap flights from HAN to KTI couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when there's a better deal.
Lock in the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Hanoi Airport to Techo International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Hanoi Airport (HAN)

Of the flights that depart from Hanoi Airport, 72% arrive as scheduled at their destination.
Hanoi Airport is about 31 kilometers from central Hanoi. If you're driving, ride-sharing or catching a cab from the center, it'll take you 40 minutes or so to arrive, depending on the traffic.
You can expect a journey time of roughly 1 hour on public transport.
Catching an early flight from Hanoi Airport to Techo International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to HAN:

Arriving at Techo International Airport (KTI)

Get off your Hanoi Airport to Techo International Airport flight and be in your hotel bed shortly after. If you want a handy option that's not too far from KTI, unpack your bags at zhuo' bo Hotel.

When to fly to Techo International Airport (KTI)

It's time to work out your trip dates for your flight from Hanoi Airport to Techo International Airport. January is the most popular month to head to Phnom Penh. If you want a quieter vibe, go in March.
The warmest month in Phnom Penh is March, with the temperature ranging between 23ºC (73ºF) and 38ºC (100ºF). Lock in your flights from Hanoi Airport to Techo International Airport in this month if this is the type of weather you enjoy.
January has average temperatures of between 20ºC (68ºF) and 33ºC (91ºF). Look for cheap tickets from HAN to KTI around that time if you'd rather travel in cooler conditions.

Explore more of Cambodia

You've seen Phnom Penh, now it's time to explore more of Cambodia. Travel around 193 kilometers south-west to Sihanoukville to check off its leading attractions. From Otres Beach to Independence Beach and Sokha Beach, you'll have a full itinerary ahead.
Around 257 kilometers north-west of Phnom Penh, Battambang is another favorite stop in Cambodia. Get a taste of what this destination has to offer at Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space.