Cheap Flights from Bangkok to Techo International

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Compare Bangkok to Techo International flight deals

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

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Flight deals from Bangkok to Techo International

Looking for a cheap last-minute deal or the best return flight from Bangkok to Techo International Airport? If you want to travel next month, return fares start from $210. Find the lowest prices on one-way and return tickets right here.

Phnom Penh.$210 per passenger.Departing Thu, 29 Oct, returning Thu, 29 Oct.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Thu, 29 Oct, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Thu, 29 Oct, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $210, select.

Phnom Penh.$221 per passenger.Departing Tue, 1 Dec, returning Wed, 16 Dec.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Tue, 1 Dec, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Wed, 16 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $221, select.

Phnom Penh.$221 per passenger.Departing Sat, 31 Oct, returning Sat, 28 Nov.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Sat, 31 Oct, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Sat, 28 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $221, select.

Phnom Penh.$221 per passenger.Departing Mon, 2 Nov, returning Sun, 8 Nov.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Mon, 2 Nov, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Sun, 8 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $221, select.

Phnom Penh.$223 per passenger.Departing Mon, 30 Nov, returning Thu, 3 Dec.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Mon, 30 Nov, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Thu, 3 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $223, select.

Phnom Penh.$224 per passenger.Departing Mon, 22 Feb, returning Fri, 26 Feb.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Mon, 22 Feb, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Fri, 26 Feb, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $224, select.

Phnom Penh.$227 per passenger.Departing Tue, 5 Jan, returning Tue, 12 Jan.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Tue, 5 Jan, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Tue, 12 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $227, select.

Phnom Penh.$233 per passenger.Departing Wed, 3 Mar, returning Mon, 8 Mar.Return flight with Thai AirAsia and Thai VietJet Air.Outbound direct flight with Thai AirAsia departs from Don Mueang on Wed, 3 Mar, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Mon, 8 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $233, select.

Phnom Penh.$234 per passenger.Departing Sat, 16 Jan, returning Thu, 4 Feb.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Sat, 16 Jan, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Thu, 4 Feb, arriving in Don Mueang.Price includes taxes and charges.From $234, select.

Phnom Penh.$235 per passenger.Departing Mon, 9 Nov, returning Fri, 12 Mar.Return flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Mon, 9 Nov, arriving in Techo International.Inbound direct flight with Thai VietJet Air departs from Techo International on Fri, 12 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From $235, select.

Phnom Penh.$235 per passenger.Departing Fri, 7 May, returning Sat, 8 May.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Fri, 7 May, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Sat, 8 May, arriving in Don Mueang.Price includes taxes and charges.From $235, select.

Phnom Penh.$236 per passenger.Departing Tue, 1 Jun, returning Sat, 5 Jun.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Tue, 1 Jun, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Sat, 5 Jun, arriving in Don Mueang.Price includes taxes and charges.From $236, select.

Phnom Penh.$238 per passenger.Departing Mon, 5 Jul, returning Wed, 7 Jul.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Mon, 5 Jul, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Wed, 7 Jul, arriving in Don Mueang.Price includes taxes and charges.From $238, select.

Phnom Penh.$238 per passenger.Departing Wed, 30 Sep, returning Mon, 5 Oct.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Wed, 30 Sep, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Mon, 5 Oct, arriving in Don Mueang.Price includes taxes and charges.From $238, select.

Phnom Penh.$238 per passenger.Departing Thu, 1 Apr, returning Sun, 4 Apr.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Thu, 1 Apr, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Sun, 4 Apr, arriving in Don Mueang.Price includes taxes and charges.From $238, select.

Phnom Penh.$239 per passenger.Departing Fri, 25 Sep, returning Sun, 27 Sep.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Fri, 25 Sep, arriving in Techo International.Inbound direct flight with Thai AirAsia departs from Techo International on Sun, 27 Sep, arriving in Don Mueang.Price includes taxes and charges.From $239, select.

Find the cheapest month to fly from Bangkok to Techo International

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

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Direct flights from Bangkok to Techo International

Bangkok to Phnom Penh: Flight information

The things to know before you go.

Cheapest flight found	$210
Cheapest month to fly	October
Average flight time	1 hr, 19 mins
Most popular airline	Thai VietJet Air
Average flights per week	258

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

How much are return flights from Bangkok to Techo International?

The best price we found for a return flight from Bangkok to Techo International is $210. 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 Bangkok to Techo International?

1 hour and 19 minutes is the average flight time from Bangkok to Techo International.

Which airlines fly direct from Bangkok to Techo International?

Thai VietJet Air, Turkish Airlines and Lufthansa fly direct from Bangkok to Techo International.

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

As of September 2026, there are 516 flights per week flying from Bangkok to Techo International.

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

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

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Techo International Airport on Thursday, 29 October 2026.

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

Yes – the average flight time is 1 hour and 19 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 from Bangkok to Techo International with?

The cheapest airline that flies to Techo International is Thai VietJet Air .

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

There are a couple of airports to choose from in Bangkok. Explore your options departing from Bangkok Suvarnabhumi International Airport (BKK) or Bangkok Don Mueang International Airport (DMK) when booking your flight from Bangkok to Techo International Airport (KTI).
1 hour 15 minutes is the average duration of a direct Bangkok to Techo International Airport flight.
Phnom Penh's timezone is UTC+7, which is the same as Bangkok. Techo International Airport is located in Phnom Penh.
Bangkok Suvarnabhumi International Airport (BKK) to Techo International Airport (KTI) is the busiest route. You can choose from 63 direct services a week between BKK and KTI.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from Bangkok to KTI.
During popular months such as February, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during high season in general.

Airports in Bangkok

Bangkok Suvarnabhumi International Airport (BKK)

You can book a direct flight from Bangkok to Techo International Airport (KTI) departing from Bangkok Suvarnabhumi International Airport (BKK).
Direct flights from Bangkok to Techo International Airport are operated by a good selection of airlines at BKK. Travel with one of these:
Thai Airways is the airline with the highest number of bookings for flights from BKK to KTI.
Among carriers on this route, Turkish Airlines has the highest rate of on-time arrivals.
Travelling from central Bangkok to BKK takes about 35 minutes on public transport. If you drive, ride-share or take a taxi, you'll cover the 31 kilometres in 35 minutes or so, depending on traffic conditions.
Want a hassle-free start to your journey? Stay near Bangkok Suvarnabhumi International Airport. Whether you've booked an early flight from Bangkok to Techo International Airport or aren't a fan of being rushed, these hotels are just the thing:
Of the flights that depart from Bangkok Suvarnabhumi International Airport, 73% arrive as scheduled at their destination.

Bangkok Don Mueang International Airport (DMK)

Prefer to leave from Bangkok Don Mueang International Airport (DMK)? Direct Bangkok to Techo International Airport (KTI) plane tickets are available from this popular hub.
Take a direct flight from Bangkok to KTI with Thai AirAsia. This is one of the top airlines that operates this route out of DMK.
Thai AirAsia has the largest share of bookings on the DMK to KTI route.
Among the carriers operating flights between Bangkok Don Mueang International Airport and Techo International Airport, Thai AirAsia has the best on-time performance.
With public transport, you can travel from central Bangkok to DMK in about 1 hour 5 minutes. The terminal is roughly 24 kilometres away, and making the trip by car will take approximately 35 minutes.
Want to enjoy an extra night away before boarding your Bangkok to KTI flight? Check in to a hotel near Bangkok Don Mueang International Airport before your adventure officially begins. These stays have your key waiting:
Bangkok Don Mueang International Airport has an on-time performance rate of 60%. This figure gives an insight into how often flights departing from this airport land on time.

About Techo International Airport (KTI)

Once your flight from Bangkok to Techo International Airport has landed, kick back at a nearby hotel. Zhuo' bo Hotel is a good option that's not too far from KTI.

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

The lowest price we've found for a one-way ticket from Bangkok to Techo International Airport is $102. For a return flight on this route, the best price is $210. Depending on the availability when you book, these fares may change.
Booking ahead of time is often the key to finding a cheap flight from Bangkok to KTI. Airlines adjust prices based on demand, so the closer you get to departure, the more you'll likely pay.
Cheap Bangkok to Techo International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search function to compare fares across the month and then choose the cheapest day.
There's no need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a better deal comes up on plane tickets from Bangkok to KTI.
Filters make it easier to dig up a deal for your flight from Bangkok to Techo International Airport. Choose the airlines, flight times and stops that check all your boxes. Then sort the results by 'Cheapest' to find the best price quickly.

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

It's time to figure out when to book your flight from Bangkok to Techo International Airport (KTI). February is the busiest month to visit Phnom Penh. If crowds aren't your thing, think about going in May.
Book a Bangkok to KTI plane ticket departing in March if you want to explore the city during its warmest month. Expect temperatures in Phnom Penh to range from 23ºC to 38ºC.
January sees temperatures of between 20ºC and 33ºC. Look for cheap tickets from Bangkok to Techo International Airport around that time if you like cooler conditions.

More about Phnom Penh

Start your Phnom Penh trip off on the right foot by choosing the perfect place to stay. After booking your flight from Bangkok to Techo International Airport, browse our range of hotels including:
Royal Palace and Genocide museum are just the start of the top-rated attractions to add to your Phnom Penh travel itinerary. Keep the momentum going by heading to Documentation Centre of Cambodia.

Explore more of Cambodia

Phnom Penh will leave a lasting impression, but there are so many other parts of Cambodia you should also see. About 177 kilometres southwest of Phnom Penh, a visit to Sihanoukville will keep your itinerary busy. Start with attractions like Otres Beach, Independence Beach and Sokha Beach.
Battambang is another essential stop in Cambodia and is around 274 kilometres northwest of Phnom Penh. No trip is complete without a visit to Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space.