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Phnom Penh

$49+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in May or July, booked 69 days in advance, depart on a Friday or Tuesday 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$126
(Mytrip)

One-way from

$49
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$134

Good round-trip deal

$110 or less

Good one-way deal

$59 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Phnom Penh Pochentong flights.
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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. 5% potential increase in price ($7 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 March 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 March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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 3/315:00 pmBKK - PNH
Nonstop1h 15mThai Vietjet Air
Wed 4/307:10 pmPNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 3/24$114
This Mytrip deal was found by Cheapflights users on 3/22. 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 3/2412:00 pmBKK - PNH
Nonstop1h 10mMultiple Airlines
Tue 3/257:55 pmPNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 3/22$120
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 5/299:00 pmBKK - PNH
Nonstop1h 20mCambodia Angkor Air
Sun 6/18:30 amPNH - BKK
Nonstop1h 00mCambodia Angkor Air
Deal found 3/24$131
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:10 amBKK - PNH
Nonstop1h 15mSky Angkor
Fri 4/44:20 pmPNH - BKK
Nonstop1h 15mSky Angkor
Deal found 3/23$132
This Bangkok Airways deal was found by Cheapflights users on 3/24. 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.
Fri 11/215:20 pmBKK - PNH
Nonstop1h 15mBangkok Airways
Fri 11/283:20 pmPNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 3/24$187
This oojo deal was found by Cheapflights users on 3/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:25 pmBKK - PNH
Nonstop1h 10mThai Airways
Tue 11/118:55 pmPNH - BKK
Nonstop1h 05mThai Airways
Deal found 3/24$191
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:05 amBKK - PNH
1 stop6h 20mMalaysia Airlines
Sat 5/311:10 amPNH - BKK
1 stop7h 45mMalaysia Airlines
Deal found 3/23$248
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:20 amBKK - PNH
1 stop7h 15mEmirates
Wed 6/118:50 pmPNH - BKK
1 stop23h 50mEmirates
Deal found 3/23$269
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 3/2810:20 pmBKK - PNH
1 stop16h 40mVietnam Airlines
Sun 3/304:25 pmPNH - BKK
1 stop26h 05mVietnam Airlines
Deal found 3/23$296

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 March 25, 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

Tue 7/8

8:40 am-9:55 am

Nonstop1h 15m

Phnom Penh Pochentong

Sat 7/12

11:05 am-12:20 pm

Nonstop1h 15m

$120

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 4/3

10:10 am-11:25 am

Nonstop1h 15m

Phnom Penh Pochentong

Sun 4/6

7:10 pm-8:25 pm

Nonstop1h 15m

$128

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 5/29

9:00 pm-10:20 pm

Nonstop1h 20m

Phnom Penh Pochentong

Sun 6/1

8:30 am-9:30 am

Nonstop1h 00m

$131

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 4/25

11:05 am-5:25 pm

1 stop6h 20m

Phnom Penh Pochentong

Sat 5/3

11:10 am-6:55 pm

1 stop7h 45m

$248

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 5/21

9:20 am-4:35 pm

1 stop7h 15m

Phnom Penh Pochentong

Wed 6/11

8:50 pm-8:40 pm

1 stop23h 50m

$269

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 5/14

2:25 pm-7:40 pm

1 stop5h 15m

Phnom Penh Pochentong

Wed 5/21

2:10 pm-6:30 pm

1 stop4h 20m

$301

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 7/4

5:00 pm-6:15 pm

Nonstop1h 15m

$49

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 4/1

10:10 am-11:25 am

Nonstop1h 15m

$56

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 3/30

10:20 am-11:45 am

Nonstop1h 25m

$62

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 4/15

7:20 am-8:35 am

Nonstop1h 15m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 19 results
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Compare providers for flights from Suvarnabhumi to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Phnom Penh in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 21, 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 69 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, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $1,002). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in June is currently the most expensive (average of $1,582). 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 March 25, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% 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 March 23, 2025.

Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Phnom Penh flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday evenings 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 March 25, 2025.

The most flights from BKK to PNH are scheduled on a Monday (49 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (45 on average).

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

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 March 25, 2025.
To help decide which airline to fly from Bangkok to Phnom Penh, see what other customers have to say about Singapore Airlines, Emirates and Bangkok Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,283 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,283 reviews
Singapore Airlines
8.1
Very good
1,283 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,283 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Bangkok Airways
7.9
Good
106 reviews
Singapore Airlines
8.1
Very good
1,283 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very good
1,283 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.4
Good
91 reviews
Singapore Airlines
8.1
Very good
1,283 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 47 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 $126. Additional round-trip tickets that might be worth considering are offered by Cambodia Angkor Air and Bangkok Airways, with the lowest prices starting at $131 and $232, respectively. You may be able to fly from Bangkok Suvarnabhumi Airport to Phnom Penh for 10% 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 ($49), Sky Angkor ($56), and Cambodia Angkor Air ($62).

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

    Consider Air France (93%), SWISS (93%) or Etihad Airways (93%) 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 $104, our data shows the cheapest flight currently is $47. When looking at the most popular route, (Bangkok Suvarnabhumi - Phnom Penh Pochentong), you can expect to pay $106 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, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $1,002). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in June is currently the most expensive (average of $1,582). 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$105Average$123FlexibilityNo cancel feeOn-time87%
Thai Vietjet AirCheapest$106Average$130FlexibilityNo cancel feeOn-timeN/A
Cambodia AirwaysCheapest$122Average$169FlexibilityNo cancel feeOn-timeN/A
Sky AngkorCheapest$125Average$162FlexibilityNo cancel feeOn-timeN/A
Cambodia Angkor AirCheapest$126Average$133FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$184Average$196FlexibilityNo cancel feeOn-time77%
Bangkok AirwaysCheapest$184Average$200FlexibilityNo cancel feeOn-time74%
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