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Cheap flights from Phnom Penh to Bangkok Don Mueang Intl Airport from ฿2,484

KTI — DMK
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Phnom Penh to Don Mueang Intl

Enter your travel dates to find the best prices.

Cheapest flights from Phnom Penh to Don Mueang Intl

Mon 26/1015:05 -
Nonstop1h 15m
Fri 30/1013:05 -
Nonstop1h 15m
Deal found 10/10฿4,699
Sat 24/1018:35 -
Nonstop1h 20m
Sun 25/1013:05 -
Nonstop1h 15m
Deal found 14/10฿4,732
Tue 27/1015:05 -
Nonstop1h 15m
Sat 31/1013:05 -
Nonstop1h 15m
Deal found 11/10฿4,833
Mon 19/1018:35 -
Nonstop1h 20m
Wed 21/1016:35 -
Nonstop1h 10m
Deal found 10/10฿4,866
Wed 28/1015:05 -
Nonstop1h 15m
Thu 29/1013:05 -
Nonstop1h 15m
Deal found 12/10฿4,900
Thu 5/1115:05 -
Nonstop1h 15m
Tue 5/113:05 -
Nonstop1h 15m
Deal found 11/10฿4,933
Sat 5/1215:05 -
Nonstop1h 15m
Wed 20/113:05 -
Nonstop1h 15m
Deal found 10/10฿4,967
Sun 25/1015:05 -
Nonstop1h 15m
Tue 27/1013:05 -
Nonstop1h 15m
Deal found 9/10฿5,001
Thu 22/1018:35 -
Nonstop1h 20m
Wed 28/1013:05 -
Nonstop1h 15m
Deal found 9/10฿5,034
Sat 5/1215:05 -
Nonstop1h 15m
Thu 10/1213:05 -
Nonstop1h 15m
Deal found 10/10฿5,101

Find flight deals from Phnom Penh to Don Mueang Intl

Round-trip from

฿4,699

One-way from

฿2,484

Popular in

September

Cheapest in

January

Average price

฿4,833
Thai AirAsia
  • Thai AirAsia
  • 26/10-30/10
  • Nonstop
  • 2h 30m total
  • Phnom Penh to Bangkok
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 5/11-31/12
  • Nonstop
  • 1h 15m total
  • Phnom Penh to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿10,581 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿4,454 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Phnom Penh to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Wed 17/2

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿2,685

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Mon 2/11

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿2,685

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Thu 28/1

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿2,886

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Sun 13/12

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿3,222

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Wed 28/10

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Thu 29/10

13:05-14:20

Nonstop1h 15m

฿4,900

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Thu 3/12

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Sun 6/12

13:05-14:20

Nonstop1h 15m

฿5,638

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Sat 2/1

17:10-23:10

1 stop6h 00m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿6,410

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Tue 24/11

15:05-16:20

Nonstop1h 15m

Bangkok Don Mueang Intl

Sun 29/11

13:05-14:20

Nonstop1h 15m

฿6,477

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Thu 5/11

22:20-12:30

2 stops14h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿8,290

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - DMK Bangkok Don Mueang Intl

KTIDMK

Phnom Penh Techo Intl

Thu 7/1

21:50-11:10

2 stops13h 20m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

฿8,592

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 21 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport (average of ฿4,430). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in September is currently the most expensive (average of ฿6,612). 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.

How much does it cost for a return flight from Phnom Penh to Bangkok Don Mueang Intl Airport?

Airfare is typical for this route at the moment.

Phnom Penh to Bangkok Don Mueang Intl Airport flights typically cost between ฿4,497 and ฿5,068 in October.
The cheapest return price found within the last 5 days was ฿4,699 on Thai AirAsia (26 Oct–30 Oct).

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
7.5
Good
253 reviews
Check prices

Entertainment

5.6

Crew

7.9

Overall

7.5

Boarding

7.4

Comfort

6.8

Food

6.2

Reviews

1 / 6
6.0
Good

Anonymous,Sep 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!
Thai AirAsia
7.5
Good
253 reviews
Thai AirAsia
7.5
Good
253 reviews
Check prices

Entertainment

5.6

Crew

7.9

Overall

7.5

Boarding

7.4

Comfort

6.8

Food

6.2

Reviews

1 / 6
6.0
Good

Anonymous,Sep 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!

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.

  • How long is the flight from Phnom Penh to Bangkok Don Mueang Intl Airport?

    Thai AirAsia can get you from Phnom Penh to Bangkok Don Mueang Intl Airport in just under 1h 15m. Your travel time will be generally consistent. There are 549 km between Phnom Penh and Bangkok Don Mueang Intl Airport. Most flights are nonstop.

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

    Thai AirAsia, at ฿3,896, was found to be the cheapest airline from Phnom Penh to Bangkok Don Mueang Intl Airport.. Thai AirAsia is currently priced 24% 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, January is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport (average of ฿4,430). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in September is currently the most expensive (average of ฿6,612). 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฿3,896Average฿5,007FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

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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.

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