Cheap flights from Thailand to Phnom Penh from ฿1,482

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
5 Sep — 12 Sep1
1 adult

Cheap flight deals from Thailand to Phnom Penh

Keep the following information in mind while searching for Thailand to Phnom Penh flight deals. Data was last updated 31 August 2025.

Round-trip from

฿6,026

One-way from

฿1,482

Popular in

October

Cheapest in

June

Average price

฿4,318

Good round-trip deal

฿3,438 or less

Good one-way deal

฿1,553 or less
Cambodia Airways
  • Cambodia Airways
  • 17/9-9/10
  • Nonstop
  • 2h 40m total
  • Thailand to Phnom Penh
Thai Vietjet Air
  • Thai Vietjet Air
  • 5/9
  • Nonstop
  • 1h 15m total
  • Thailand to Phnom Penh
Highest demand for flights based on searches. 7% potential increase in price (฿11,405 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿1,419 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Thailand to Phnom Penh Pochentong.
Price to beat on a one-way flight from Thailand to Phnom Penh Pochentong.

Find flight deals from Thailand to Phnom Penh

Cheapest flights from Thailand to Phnom Penh
Explore the most affordable flight options available from Thailand to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2025.

Thu 4/908:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sun 7/919:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 29/8฿3,448
Thu 4/908:40BKK - PNH
Nonstop1h 15mMultiple Airlines
Sun 7/908:20PNH - BKK
Nonstop1h 10mMultiple Airlines
Deal found 29/8฿3,544
Sat 6/908:40BKK - PNH
Nonstop1h 15mMultiple Airlines
Wed 10/913:55PNH - BKK
Nonstop1h 25mMultiple Airlines
Deal found 30/8฿3,577
Sun 7/917:00BKK - PNH
Nonstop1h 15mMultiple Airlines
Mon 8/908:15PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 29/8฿3,609
Thu 4/908:40BKK - PNH
Nonstop1h 15mMultiple Airlines
Mon 8/908:15PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 29/8฿3,673
Sat 6/917:00BKK - PNH
Nonstop1h 15mMultiple Airlines
Mon 8/908:15PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 29/8฿3,738
Wed 3/917:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Fri 5/919:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 30/8฿3,770
Sat 6/907:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sun 7/917:05PNH - DMK
Nonstop1h 20mThai AirAsia
Deal found 29/8฿3,802
Fri 5/908:40BKK - PNH
Nonstop1h 15mMultiple Airlines
Wed 10/913:55PNH - BKK
Nonstop1h 25mMultiple Airlines
Deal found 29/8฿3,802
Sun 7/917:00BKK - PNH
Nonstop1h 15mMultiple Airlines
Wed 10/913:55PNH - BKK
Nonstop1h 25mMultiple Airlines
Deal found 29/8฿3,867
Wed 3/907:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sun 7/909:45PNH - DMK
Nonstop1h 25mThai AirAsia
Deal found 28/8฿4,028
Thu 4/907:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sun 7/917:05PNH - DMK
Nonstop1h 20mThai AirAsia
Deal found 29/8฿4,124

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 31 August 2025.
Use the filters below to find and compare flights from Thailand to Phnom Penh that are best for you.

Fly from

Thailand

Fly to

Phnom Penh

Route

Depart

Return

Price

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 17/9

16:20-17:35

Nonstop1h 15m

Phnom Penh Pochentong

Thu 9/10

13:55-15:20

Nonstop1h 25m

฿6,026

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 19/9

02:35-11:10

2 stops32h 35m

Phnom Penh Pochentong

Mon 29/9

13:55-15:20

Nonstop1h 25m

฿10,375

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 12/9

17:25-11:10

1 stop17h 45m

Phnom Penh Pochentong

Tue 16/9

13:55-15:20

Nonstop1h 25m

฿11,987

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 20/9

17:25-11:10

1 stop17h 45m

Phnom Penh Pochentong

Wed 24/9

13:55-15:20

Nonstop1h 25m

฿12,019

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 28/9

03:00-15:40

1 stop12h 40m

Phnom Penh Pochentong

Fri 3/10

13:55-15:20

Nonstop1h 25m

฿12,115

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 10/9

17:25-11:10

1 stop17h 45m

Phnom Penh Pochentong

Sun 14/9

13:55-15:20

Nonstop1h 25m

฿12,115

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 12/10

03:05-23:10

1 stop20h 05m

Phnom Penh Pochentong

Mon 20/10

08:15-09:30

Nonstop1h 15m

฿12,244

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 24/9

17:40-10:50

2 stops41h 10m

Phnom Penh Pochentong

Tue 30/9

13:55-15:20

Nonstop1h 25m

฿12,760

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 13/9

12:10-11:10

1 stop23h 00m

Phnom Penh Pochentong

Tue 16/9

13:55-15:20

Nonstop1h 25m

฿12,953

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 15/9

19:30-11:10

1 stop15h 40m

Phnom Penh Pochentong

Thu 18/9

13:55-15:20

Nonstop1h 25m

฿12,953

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 50 results
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Best time to book a flight from Thailand to Phnom Penh

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

What is the cheapest month to book a flight from Thailand to Phnom Penh?

Currently, May is the cheapest month in which you can book a flight from Thailand to Phnom Penh (average of ฿109). Flying from Thailand to Phnom Penh in October is currently the most expensive (average of ฿145). 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 TH to PNH?

Find hourly flight availability from Thailand to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2025.

When flying from Thailand to Phnom Penh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Thailand to Phnom Penh

Explore weekly flight availability from Thailand to Phnom Penh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 August 2025.

The most flights from TH0 to PNH are scheduled on a Friday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 on average).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated 31 August 2025.
Get a feel of what it's like to fly with Thai AirAsia, Thai Vietjet Air, andSky Angkor from Thailand to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.5

Comfort

6.8

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Overall

7.5

Comfort

6.8

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Overall

7.5

Comfort

6.8

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Sky Angkor
5.0
Fair

Overall

7.5

Comfort

6.8

Boarding

7.5

Food

6.1

Crew

8.0

Entertainment

5.5

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

Find useful and relevant information for your journey from Thailand to Phnom Penh. 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 into for flights to Phnom Penh from Thailand?

    If you book a flight to Phnom Penh from Thailand, you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 8.0 km from the centre of Phnom Penh.

  • How long is the flight from Thailand to Phnom Penh?

    A quick flight from Thailand to Phnom Penh can take about 1h 15m. Cambodia Airways provides one of the quickest options available for as low as ฿6,026. There are 504 km between Thailand and Phnom Penh. Most flights are nonstop.

  • What are the most popular routes from Thailand to Phnom Penh?

  • What are the most reliable airlines from Thailand to Phnom Penh?

    Consider เอทิฮัดแอร์เวย์ (98%), Finnair (98%) or Cambodia Airways (97%) when booking your flight. These represent the most reliable airlines when flying from Thailand to Phnom Penh.

  • What are the cheapest flights from Thailand to Phnom Penh?

    Looking for the cheapest flight from Thailand to Phnom Penh? While on average our users pay ฿2,827, our data indicates the cheapest price to be ฿1,478. The most popular route (Bangkok Suvarnabhumi - Phnom Penh Pochentong), is priced around ฿3,383.

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

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

  • How can I find direct flights from Thailand to Phnom Penh?

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

  • Can I find deals for business class flights from Thailand to Phnom Penh?

    Yes. Cheapflights offers flight deals from Thailand to Phnom Penh 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 Thailand to Phnom Penh?

    Currently, May is the cheapest month in which you can book a flight from Thailand to Phnom Penh (average of ฿109). Flying from Thailand to Phnom Penh in October is currently the most expensive (average of ฿145). 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

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Alternative routes for Thailand to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Thailand to Phnom Penh

Discover the top 7 airlines that operate flights from Thailand to Phnom Penh. 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 17,341 searches. Data last updated 31 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia AirwaysCheapest฿2,158Average฿5,368FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Airways flights
Thai Vietjet AirCheapest฿3,266Average฿4,272FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
แคมโบเดีย อังกอร์ แอร์Cheapest฿3,435Average฿3,959FlexibilityNo cancel feeOn-timeN/A
Search แคมโบเดีย อังกอร์ แอร์ flights
Thai AirAsiaCheapest฿3,478Average฿4,324FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Sky AngkorCheapest฿4,148Average฿5,730FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Bangkok AirwaysCheapest฿5,961Average฿6,288FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Thai AirwaysCheapest฿6,272Average฿7,217FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Phnom Penh?

When you search for this flight from Thailand to Phnom Penh, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Phnom Penh?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Phnom Penh for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thailand to Phnom Penh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thailand to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Thailand to Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on Thailand to Phnom Penh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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