Find flights
When to book
Airlines
FAQs

Cheap flights from Phnom Penh to Bangkok Don Mueang Intl Airport

KTI — DMK
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Phnom Penh to Don Mueang Intl

Popular in

May

Cheapest in

October

Average price

฿4,707
Highest demand for flights based on searches. 10% potential increase in price (฿17,599 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Best time to book a flight from Phnom Penh to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Phnom Penh with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Phnom Penh to Bangkok Don Mueang Intl Airport

What is the cheapest month to book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport (average of ฿4,053). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in May is currently the most expensive (average of ฿5,458). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KTI to DMK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phnom Penh to Bangkok Don Mueang Intl Airport as you normally would.

Reviews of airlines servicing Don Mueang Intl

See what other customers who have flown with Thai AirAsia from Phnom Penh to Bangkok Don Mueang Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
246 reviews
Check prices

Comfort

6.7

Crew

7.9

Entertainment

5.5

Overall

7.4

Boarding

7.4

Food

6.2

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
246 reviews
Thai AirAsia
7.4
Good
246 reviews
Check prices

Comfort

6.7

Crew

7.9

Entertainment

5.5

Overall

7.4

Boarding

7.4

Food

6.2

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Related info for your journey

  • What airport do you fly from for flights from Phnom Penh to Bangkok Don Mueang Intl?

    Phnom Penh Techo Intl (KTI), located 22.6 km from the city centre, is the airport you fly out of when you book flights from Phnom Penh to Bangkok Don Mueang Intl. 1 airline have flights from Techo Intl to Bangkok Don Mueang Intl on a regular basis. Booking flights from Phnom Penh Techo Intl to Bangkok Don Mueang Intl should not be difficult; the airport handles an average of 0 outbound flights to Bangkok Don Mueang Intl per day.

  • What is the cheapest airline to fly from Phnom Penh to Bangkok Don Mueang Intl Airport round-trip?

    Thai AirAsia, at ฿3,794, was found to be the cheapest airline from Phnom Penh to Bangkok Don Mueang Intl Airport.. Thai AirAsia is currently priced 20% below the average price you’ll pay for this route.

  • Can I find deals for flights from Phnom Penh to Don Mueang Intl that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Don Mueang Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Don Mueang Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Don Mueang Intl.

  • Can I find deals for business class flights from Phnom Penh to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Phnom Penh to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport (average of ฿4,053). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in May is currently the most expensive (average of ฿5,458). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Phnom Penh to Don Mueang Intl on these airlines

Thai AirAsia flights from Phnom Penh Techo Intl to Bangkok Don Mueang Intl

Top airline flying from Phnom Penh to Don Mueang Intl

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿3,794Average฿4,758FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Phnom Penh to Don Mueang Intl?

Deals for Phnom Penh to Don Mueang Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Don Mueang Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Don Mueang Intl from Phnom Penh.

Can Cheapflights find flights from Phnom Penh to Don Mueang Intl with no change fees?

Certainly. Search results for flights to Don Mueang Intl from Phnom Penh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Phnom Penh to Don Mueang Intl become cheaper?

Yes! Start tracking prices for Phnom Penh to Don Mueang Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.