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Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh from C$ 82

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 150

One-way from

C$ 82

Popular in

January

Cheapest in

June

Average price

C$ 180
Thai Vietjet Air
  • Thai Vietjet Air
  • 25/8-28/8
  • Nonstop
  • 2h 30m total
  • Bangkok to Phnom Penh
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Cambodia Airways
  • Cambodia Airways
  • 3/9
  • Nonstop
  • 1h 15m total
  • Bangkok to Phnom Penh
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Highest demand for flights based on searches. 6% potential increase in price (C$ 15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 29 July 2025.

Mon 25/85:00 p.m.BKK - PNH
Nonstop1h 15mThai Vietjet Air
Thu 28/811:05 a.m.PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 28/7C$ 150
Wed 8/109:00 p.m.BKK - PNH
Nonstop1h 20mCambodia Angkor Air
Wed 22/106:45 p.m.PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Deal found 28/7C$ 159
Fri 12/92:25 p.m.BKK - PNH
Nonstop1h 15mMultiple Airlines
Wed 24/99:10 a.m.PNH - BKK
Nonstop1h 20mMultiple Airlines
Deal found 27/7C$ 198
Fri 12/911:30 a.m.BKK - PNH
Nonstop1h 15mCambodia Airways
Wed 24/99:10 a.m.PNH - BKK
Nonstop1h 20mCambodia Airways
Deal found 29/7C$ 213
Wed 6/87:20 a.m.BKK - PNH
Nonstop1h 15mBangkok Airways
Wed 6/87:40 p.m.PNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/7C$ 306
Tue 19/86:00 a.m.BKK - PNH
1 stop11h 25mMalaysia Airlines
Sat 23/811:10 a.m.PNH - BKK
1 stop11h 55mMalaysia Airlines
Deal found 29/7C$ 370
Wed 22/1011:20 a.m.BKK - PNH
1 stop5h 35mVietnam Airlines
Mon 10/111:50 p.m.PNH - BKK
1 stop6h 25mVietnam Airlines
Deal found 29/7C$ 450

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 629,999 searches. Data last updated 29 July 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

Mon 25/8

5:00 p.m.-6:15 p.m.

Nonstop1h 15m

Phnom Penh Pochentong

Thu 28/8

11:05 a.m.-12:20 p.m.

Nonstop1h 15m

C$ 150

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 8/10

9:00 p.m.-10:20 p.m.

Nonstop1h 20m

Phnom Penh Pochentong

Wed 22/10

6:45 p.m.-8:00 p.m.

Nonstop1h 15m

C$ 159

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 12/9

2:25 p.m.-3:40 p.m.

Nonstop1h 15m

Phnom Penh Pochentong

Wed 24/9

9:10 a.m.-10:30 a.m.

Nonstop1h 20m

C$ 198

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 12/9

11:30 a.m.-12:45 p.m.

Nonstop1h 15m

Phnom Penh Pochentong

Wed 24/9

9:10 a.m.-10:30 a.m.

Nonstop1h 20m

C$ 213

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 8/8

7:20 a.m.-8:35 a.m.

Nonstop1h 15m

Phnom Penh Pochentong

Fri 8/8

7:40 p.m.-8:55 p.m.

Nonstop1h 15m

C$ 306

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 19/8

6:00 a.m.-5:25 p.m.

1 stop11h 25m

Phnom Penh Pochentong

Sat 23/8

11:10 a.m.-11:05 p.m.

1 stop11h 55m

C$ 370

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 22/10

11:20 a.m.-4:55 p.m.

1 stop5h 35m

Phnom Penh Pochentong

Mon 10/11

1:50 p.m.-8:15 p.m.

1 stop6h 25m

C$ 450

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 3/9

4:20 p.m.-5:35 p.m.

Nonstop1h 15m

C$ 82

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 3/1

1:00 p.m.-2:10 p.m.

Nonstop1h 10m

C$ 92

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 5/8

5:30 p.m.-6:45 p.m.

Nonstop1h 15m

C$ 129

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 15 results
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2

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 25 July 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, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of C$ 1,138). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in December is currently the most expensive (average of C$ 1,576). 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 29 July 2025.

One of the essential ways to save on airfare from Bangkok Suvarnabhumi Airport to Phnom Penh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

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 29 July 2025.

The most flights from BKK to PNH are scheduled on a Monday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 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 29 July 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Phnom Penh, such as Bangkok Airways,China Southern, andVietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very good
112 reviews
Check prices

Food

7.2

Crew

8.5

Boarding

8.0

Overall

8.0

Entertainment

6.3

Comfort

7.9

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
Check prices

Food

7.2

Crew

8.5

Boarding

8.0

Overall

8.0

Entertainment

6.3

Comfort

7.9

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.
China Southern
7.6
Good
103 reviews
Bangkok Airways
8.0
Very good
112 reviews
Check prices

Food

7.2

Crew

8.5

Boarding

8.0

Overall

8.0

Entertainment

6.3

Comfort

7.9

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.
Vietnam Airlines
7.5
Good
196 reviews
Bangkok Airways
8.0
Very good
112 reviews
Check prices

Food

7.2

Crew

8.5

Boarding

8.0

Overall

8.0

Entertainment

6.3

Comfort

7.9

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
Check prices

Food

7.2

Crew

8.5

Boarding

8.0

Overall

8.0

Entertainment

6.3

Comfort

7.9

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
Check prices

Food

7.2

Crew

8.5

Boarding

8.0

Overall

8.0

Entertainment

6.3

Comfort

7.9

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?

    If you book a flight to Phnom Penh from Bangkok Suvarnabhumi, 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. There are 37 flights from Bangkok Suvarnabhumi to Pochentong per day from 1 airline.

  • 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 C$ 150. Additional round-trip tickets that might be worth considering are offered by Cambodia Angkor Air and Cambodia Airways, with the lowest prices starting at C$ 159 and C$ 213, respectively. Thai Vietjet Air is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Cambodia Airways, with whom users have recently found tickets for as low as C$ 82. However, be on the lookout for offers from Cambodia Angkor Air and Bangkok Airways, as they are both options that can get you from Bangkok Suvarnabhumi Airport to Phnom Penh for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to Phnom Penh on time: Etihad Airways (98%), Finnair (98%), Emirates (86%).

  • 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, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of C$ 1,138). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in December is currently the most expensive (average of C$ 1,576). 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
Siem Reap car rentals

Top airline flying from Suvarnabhumi to Phnom Penh

Discover the top airline 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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestC$ 153AverageC$ 168FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

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

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

Deals for Suvarnabhumi to Phnom Penh 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 Suvarnabhumi to Phnom Penh?

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 Phnom Penh from Suvarnabhumi.

Can Cheapflights find flights from Suvarnabhumi 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 Suvarnabhumi 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 Suvarnabhumi to Phnom Penh become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Phnom Penh from Suvarnabhumi today and book when prices fit your budget.

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