HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Don Mueang Intl

Cheap flights from Phnom Penh (KTI) to Don Mueang Intl (DMK)

KTI — DMK
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phnom Penh to Don Mueang Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Phnom Penh to Don Mueang Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (KTI) to Don Mueang Intl (DMK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.

Popular in

May

Cheapest in

October

Average price

$162
Highest demand for flights based on searches. 9% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 $124). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in May is currently the most expensive (average of $167). 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?

Find hourly flight availability from Phnom Penh to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2026.

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

Get insights into the airlines that provide service to Don Mueang Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Don Mueang Intl. Reviews last updated July 9, 2026.
Peruse reviews from past customers who have flown with Thai AirAsia from Phnom Penh to Bangkok Don Mueang Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
243 reviews

Crew

7.9

Food

6.2

Overall

7.4

Comfort

6.7

Boarding

7.3

Entertainment

5.5

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
243 reviews
Thai AirAsia
7.4
Good
243 reviews

Crew

7.9

Food

6.2

Overall

7.4

Comfort

6.7

Boarding

7.3

Entertainment

5.5

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

Find useful and relevant information for your journey from Phnom Penh to Don Mueang Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Phnom Penh Techo Intl (KTI), located 14.1 mi from the city center, 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?

    Flying on Thai AirAsia is currently your cheapest option to Bangkok Don Mueang Intl Airport, with prices starting at $115. Thai AirAsia is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 vacation 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 $124). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in May is currently the most expensive (average of $167). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phnom Penh to Don Mueang Intl

See prices for flight routes from nearby airports that may be better suited for you.
Siem Reap to Suvarnabhumi flights

Top airline flying from Phnom Penh to Don Mueang Intl

Discover the top airline that operate flights from Phnom Penh to Don Mueang Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$115Average$139FlexibilityNo cancel feeOn-time87%

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.