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Phnom Penh

$46+ Cheap flights from Suvarnabhumi (BKK) to Phnom Penh (PNH)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in June or March, booked 65 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Suvarnabhumi to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Phnom Penh (PNH). 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 28, 2025.

Round-trip from

$106
(Mytrip)

One-way from

$46
(Mytrip)

Popular in

January

Cheapest in

June

Average price

$131

Good round-trip deal

$98 or less

Good one-way deal

$61 or less
From Bangkok Suvarnabhumi to Phnom Penh Pochentong
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One-way flight from Bangkok Suvarnabhumi to Phnom Penh Pochentong
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Highest demand for flights based on searches. 6% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Phnom Penh Pochentong.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Phnom Penh Pochentong.
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Find flight deals from Suvarnabhumi to Phnom Penh

Cheapest flights from Suvarnabhumi to Phnom Penh
Explore the most affordable flight options available from Suvarnabhumi to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:00 pmBKK - PNH
Nonstop1h 15mThai Vietjet Air
Sun 8/3111:05 amPNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 7/27$106
This Cambodia Angkor Air deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cambodia Angkor Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:00 pmBKK - PNH
Nonstop1h 20mCambodia Angkor Air
Wed 10/226:45 pmPNH - BKK
Nonstop1h 15mCambodia Angkor Air
Deal found 7/28$116
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:40 amBKK - PNH
Nonstop1h 15mMultiple Airlines
Fri 8/221:55 pmPNH - BKK
Nonstop1h 25mMultiple Airlines
Deal found 7/26$120
This Priceline deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:30 amBKK - PNH
Nonstop1h 15mCambodia Airways
Thu 9/189:10 amPNH - BKK
Nonstop1h 20mCambodia Airways
Deal found 7/28$168
This Bangkok Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:20 amBKK - PNH
Nonstop1h 15mBangkok Airways
Sun 8/317:25 pmPNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 7/25$192

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi 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 2,558,603 searches. Data last updated July 28, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Phnom Penh that are best for you.

Fly from

Suvarnabhumi

Fly to

Phnom Penh

Route

Depart

Return

Price

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 8/24

5:00 pm-6:15 pm

Nonstop1h 15m

Phnom Penh Pochentong

Sun 8/31

11:05 am-12:20 pm

Nonstop1h 15m

$106

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 10/8

9:00 pm-10:20 pm

Nonstop1h 20m

Phnom Penh Pochentong

Wed 10/22

6:45 pm-8:00 pm

Nonstop1h 15m

$116

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 8/18

8:40 am-9:55 am

Nonstop1h 15m

Phnom Penh Pochentong

Fri 8/22

1:55 pm-3:20 pm

Nonstop1h 25m

$120

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 9/15

11:30 am-12:45 pm

Nonstop1h 15m

Phnom Penh Pochentong

Thu 9/18

9:10 am-10:30 am

Nonstop1h 20m

$168

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 8/28

7:20 am-8:35 am

Nonstop1h 15m

Phnom Penh Pochentong

Sun 8/31

7:25 pm-8:40 pm

Nonstop1h 15m

$192

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 8/3

5:00 pm-6:15 pm

Nonstop1h 15m

$46

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 9/3

4:20 pm-5:35 pm

Nonstop1h 15m

$60

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 9/2

1:05 pm-2:20 pm

Nonstop1h 15m

$67

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 8/5

5:30 pm-6:45 pm

Nonstop1h 15m

$94

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 9/1

12:50 pm-8:45 am

2 stops19h 55m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 12 results
1
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Best time to book a flight from Suvarnabhumi to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Phnom Penh

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Phnom Penh. Price data was last updated on July 25, 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $988). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in June is currently the most expensive (average of $1,549). 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 BKK to PNH?

Find hourly flight availability from Suvarnabhumi 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 July 28, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from Bangkok Suvarnabhumi Airport to Phnom Penh by exploring options for tickets in the morning.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Phnom Penh?

Use this chart to determine the cheapest time to fly round-trip from Suvarnabhumi to Phnom Penh. Price data was last updated on July 20, 2025.

Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Phnom Penh flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Phnom Penh

Explore weekly flight availability from Suvarnabhumi 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 July 28, 2025.

The most flights from BKK to PNH are scheduled on a Wednesday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Phnom Penh?

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 July 28, 2025.
Read reviews from past customers who have flown Bangkok Airways, Malaysia Airlines, and Thai Vietjet Air from Bangkok Suvarnabhumi Airport to Phnom Penh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very good
112 reviews

Comfort

7.9

Entertainment

6.3

Crew

8.5

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very good
112 reviews
Bangkok Airways
8.0
Very good
112 reviews

Comfort

7.9

Entertainment

6.3

Crew

8.5

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Malaysia Airlines
7.4
Good
270 reviews
Bangkok Airways
8.0
Very good
112 reviews

Comfort

7.9

Entertainment

6.3

Crew

8.5

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Thai Vietjet Air
6.7
Okay
106 reviews
Bangkok Airways
8.0
Very good
112 reviews

Comfort

7.9

Entertainment

6.3

Crew

8.5

Food

7.2

Overall

8.0

Boarding

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi 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 Bangkok Suvarnabhumi?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Bangkok Suvarnabhumi to Phnom Penh. 7 airlines have flights to Pochentong from Bangkok Suvarnabhumi on a regular basis. Booking flights from Bangkok Suvarnabhumi to Phnom Penh Pochentong should not be difficult; the airport handles an average of 40 inbound flights from Bangkok Suvarnabhumi per day.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Phnom Penh round-trip?

    Flying on Thai Vietjet Air is currently your cheapest option to Phnom Penh, with prices starting at $106. Additional round-trip tickets that might be worth considering are offered by Cambodia Angkor Air and Cambodia Airways, with the lowest prices starting at $116 and $168, respectively. You may be able to fly from Bangkok Suvarnabhumi Airport to Phnom Penh for 23% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Phnom Penh one-way?

    The cheapest airlines for a one-way flight from Bangkok Suvarnabhumi Airport to Phnom Penh are Thai Vietjet Air ($46), Cambodia Airways ($60), and Cambodia Angkor Air ($67).

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Phnom Penh?

    Consider Etihad Airways (98%), Finnair (98%) or Emirates (86%) when booking your flight. These represent the most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Phnom Penh.

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Phnom Penh?

    While on average a flight from Bangkok Suvarnabhumi Airport to Phnom Penh is generally $166, our data shows the cheapest flight currently is $44. When looking at the most popular route, (Bangkok Suvarnabhumi - Phnom Penh Pochentong), you can expect to pay $114 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $988). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in June is currently the most expensive (average of $1,549). 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

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Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car rentals
Phnom Penh Pochentong Airport car rentals

Top 7 airlines flying from Suvarnabhumi to Phnom Penh

Discover the top 7 airlines that operate flights from Suvarnabhumi 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 2,558,603 searches. Data last updated July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$94Average$130FlexibilityNo cancel feeOn-timeN/A
Cambodia Angkor AirCheapest$106Average$129FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$109Average$126FlexibilityNo cancel feeOn-time87%
Sky AngkorCheapest$119Average$160FlexibilityNo cancel feeOn-timeN/A
Cambodia AirwaysCheapest$131Average$169FlexibilityNo cancel feeOn-timeN/A
Bangkok AirwaysCheapest$184Average$203FlexibilityNo cancel feeOn-time74%
Thai AirwaysCheapest$184Average$196FlexibilityNo cancel feeOn-time77%

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