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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Thailand to Phnom Penh from ฿1,462

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
22 Jul — 29 Jul1
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 17 July 2025.

Round-trip from

฿3,379

One-way from

฿1,462

Popular in

January

Cheapest in

June

Average price

฿4,191

Good round-trip deal

฿3,419 or less

Good one-way deal

฿1,659 or less
Thai AirAsia
  • Thai AirAsia
  • 29/9-5/10
  • Nonstop
  • 2h 30m total
  • Thailand to Phnom Penh
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Thai AirAsia
  • Thai AirAsia
  • 20/8
  • Nonstop
  • 1h 10m total
  • Thailand to Phnom Penh
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿9,046 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿1,578 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Thailand to Phnom Penh Pochentong.
Search Deals
Price to beat on a one-way flight from Thailand to Phnom Penh Pochentong.
Search Deals

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 17 July 2025.

Mon 29/907:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sun 5/1017:05PNH - DMK
Nonstop1h 20mThai AirAsia
Deal found 16/7฿3,379
Thu 28/817:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Mon 1/919:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 17/7฿3,379
Wed 24/910:20BKK - PNH
Nonstop1h 05mแคมโบเดีย อังกอร์ แอร์
Sat 27/910:55PNH - BKK
Nonstop1h 10mแคมโบเดีย อังกอร์ แอร์
Deal found 15/7฿3,769
Sat 30/811:30BKK - PNH
Nonstop1h 15mMultiple Airlines
Sat 6/919:10PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 16/7฿3,931
Thu 7/811:30BKK - PNH
Nonstop1h 15mCambodia Airways
Fri 8/813:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 16/7฿4,744
Sat 30/819:50HKT - PNH
1 stop13h 05mMultiple Airlines
Sat 6/919:10PNH - HKT
1 stop13h 15mMultiple Airlines
Deal found 16/7฿5,166
Sat 18/1010:20HKT - PNH
1 stop7h 55mThai Vietjet Air
Mon 20/1011:05PNH - HKT
1 stop12h 35mThai Vietjet Air
Deal found 16/7฿5,198
Mon 25/820:55CNX - PNH
1 stop13h 00mThai Vietjet Air
Mon 1/919:10PNH - CNX
1 stop13h 50mThai Vietjet Air
Deal found 17/7฿5,588
Mon 25/822:20CNX - PNH
1 stop11h 35mMultiple Airlines
Mon 1/919:10PNH - CNX
1 stop11h 30mMultiple Airlines
Deal found 17/7฿5,816
Sat 15/1108:40UTH - PNH
1 stop23h 45mThai AirAsia
Sat 29/1109:10PNH - UTH
1 stop10h 20mThai AirAsia
Deal found 16/7฿5,978
Fri 12/1208:40KBV - PNH
1 stop7h 50mMultiple Airlines
Mon 15/1209:10PNH - KBV
1 stop8h 30mMultiple Airlines
Deal found 16/7฿6,498
Fri 12/1213:35KBV - PNH
1 stop18h 50mThai AirAsia
Mon 15/1209:10PNH - KBV
1 stop9h 15mThai AirAsia
Deal found 16/7฿6,726

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 17 July 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

DMK - PNH

DMKPNH

Bangkok Don Mueang Intl

Mon 29/9

07:45-08:55

Nonstop1h 10m

Phnom Penh Pochentong

Sun 5/10

17:05-18:25

Nonstop1h 20m

฿3,379

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 28/8

17:00-18:15

Nonstop1h 15m

Phnom Penh Pochentong

Mon 1/9

19:10-20:25

Nonstop1h 15m

฿3,379

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 24/9

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Sat 27/9

10:55-12:05

Nonstop1h 10m

฿3,769

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 30/8

11:30-12:45

Nonstop1h 15m

Phnom Penh Pochentong

Sat 6/9

19:10-20:25

Nonstop1h 15m

฿3,931

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 4/8

11:30-12:45

Nonstop1h 15m

Phnom Penh Pochentong

Sun 10/8

19:00-20:20

Nonstop1h 20m

฿4,451

Phuket CityPhnom Penh

HKT - PNH

HKTPNH

Phuket City

Sat 30/8

19:50-08:55

1 stop13h 05m

Phnom Penh Pochentong

Sat 6/9

19:10-08:25

1 stop13h 15m

฿5,166

Phuket CityPhnom Penh

HKT - PNH

HKTPNH

Phuket City

Sat 18/10

10:20-18:15

1 stop7h 55m

Phnom Penh Pochentong

Mon 20/10

11:05-23:40

1 stop12h 35m

฿5,198

Chiang MaiPhnom Penh

CNX - PNH

CNXPNH

Chiang Mai

Mon 25/8

20:55-09:55

1 stop13h 00m

Phnom Penh Pochentong

Mon 1/9

19:10-09:00

1 stop13h 50m

฿5,588

BangkokPhnom Penh

DMK - PNH

DMKPNH

Bangkok Don Mueang Intl

Thu 7/8

18:45-08:45

1 stop14h 00m

Phnom Penh Pochentong

Sat 27/9

09:45-11:10

Nonstop1h 25m

฿5,686

Chiang MaiPhnom Penh

CNX - PNH

CNXPNH

Chiang Mai

Mon 25/8

22:20-09:55

1 stop11h 35m

Phnom Penh Pochentong

Mon 1/9

19:10-06:40

1 stop11h 30m

฿5,816

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 56 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 17 July 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 17 July 2025.

The most flights from TH0 to PNH are scheduled on a Thursday (40 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (38 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 17 July 2025.
Get a feel of what it's like to fly with Asiana Airlines, Singapore Airlines, andBangkok Airways 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.
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Overall

8.2

Boarding

8.4

Food

8.0

Crew

8.6

Comfort

8.1

Entertainment

7.7

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very Good
456 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Overall

8.2

Boarding

8.4

Food

8.0

Crew

8.6

Comfort

8.1

Entertainment

7.7

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Singapore Airlines
8.1
Very Good
1,327 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Overall

8.2

Boarding

8.4

Food

8.0

Crew

8.6

Comfort

8.1

Entertainment

7.7

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Bangkok Airways
8.0
Very Good
111 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Overall

8.2

Boarding

8.4

Food

8.0

Crew

8.6

Comfort

8.1

Entertainment

7.7

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Vietnam Airlines
7.5
Good
195 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Overall

8.2

Boarding

8.4

Food

8.0

Crew

8.6

Comfort

8.1

Entertainment

7.7

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Thai AirAsia
7.5
Good
220 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Overall

8.2

Boarding

8.4

Food

8.0

Crew

8.6

Comfort

8.1

Entertainment

7.7

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

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.

  • What are the cheapest airlines to fly from Thailand to Phnom Penh one-way?

    ฿1,462 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on Thai Vietjet Air and Cambodia Airways, with prices starting from ฿1,462 and ฿2,112, respectively.

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

    The most popular route from Thailand to Phnom Penh is Bangkok Suvarnabhumi - Phnom Penh Pochentong. You may also consider Bangkok Don Mueang Intl - Phnom Penh Pochentong or Krabi - Phnom Penh Pochentong.

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

    Consider เอทิฮัดแอร์เวย์ (98%), Finnair (98%) or Emirates (86%) 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 ฿2,903, our data indicates the cheapest price to be ฿1,461. The most popular route (Bangkok Suvarnabhumi - Phnom Penh Pochentong), is priced around ฿2,924.

  • 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.
Krabi to Phnom Penh flights
Phuket City to Phnom Penh flights
Chiang Mai to Phnom Penh flights
Ko Samui to Phnom Penh flights

Top 6 airlines flying from Thailand to Phnom Penh

Discover the top 6 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 17 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest฿3,305Average฿4,400FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
แคมโบเดีย อังกอร์ แอร์Cheapest฿3,464Average฿3,953FlexibilityNo cancel feeOn-timeN/A
Search แคมโบเดีย อังกอร์ แอร์ flights
Thai AirAsiaCheapest฿3,510Average฿4,174FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Sky AngkorCheapest฿4,182Average฿5,725FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Cambodia AirwaysCheapest฿4,293Average฿5,412FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Airways flights
Bangkok AirwaysCheapest฿6,010Average฿6,341FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

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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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