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Cheap flights from Phnom Penh to Bangkok Suvarnabhumi Airport from $126

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — BKK
27 Mar — 3 Apr1
1 adult

Cheapflights Tip: The best prices from Phnom Penh Pochentong to Bangkok Suvarnabhumi are usually found in May or June, booked 74 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Phnom Penh to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Suvarnabhumi (BKK). 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 22 March 2025.

Round-trip from

$229

One-way from

$126

Popular in

January

Cheapest in

May

Average price

$234

Good round-trip deal

$219 or less

Good one-way deal

$121 or less
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 1/5-5/5
  • Nonstop
  • 2h 40m total
  • Phnom Penh to Bangkok
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Cambodia Angkor Air
  • Cambodia Angkor Air
  • 23/6
  • Nonstop
  • 1h 15m total
  • Phnom Penh to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average return 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 Phnom Penh Pochentong to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Phnom Penh Pochentong to Bangkok Suvarnabhumi.
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Find flight deals from Phnom Penh to Suvarnabhumi

Cheapest flights from Phnom Penh to Suvarnabhumi
Explore the most affordable flight options available from Phnom Penh to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Sat 17/509:10PNH - BKK
Nonstop1h 20mCambodia Airways
Tue 20/511:30BKK - PNH
Nonstop1h 15mCambodia Airways
Deal found 21/3$261
Fri 11/418:45PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Fri 18/410:20BKK - PNH
Nonstop1h 25mCambodia Angkor Air
Deal found 21/3$285
Wed 7/519:10PNH - BKK
Nonstop1h 15mMultiple Airlines
Thu 15/509:20BKK - PNH
1 stop7h 15mMultiple Airlines
Deal found 21/3$320
Thu 27/315:20PNH - BKK
Nonstop1h 15mBangkok Airways
Mon 31/307:20BKK - PNH
Nonstop1h 15mBangkok Airways
Deal found 21/3$340
Fri 21/319:55PNH - BKK
Nonstop1h 15mThai Vietjet Air
Fri 4/408:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Deal found 20/3$348
Thu 24/407:05PNH - BKK
1 stop13h 00mVietnam Airlines
Sun 27/421:05BKK - PNH
1 stop15h 50mVietnam Airlines
Deal found 21/3$554
Tue 29/411:10PNH - BKK
1 stop11h 55mMalaysia Airlines
Fri 2/519:40BKK - PNH
1 stop14h 20mMalaysia Airlines
Deal found 21/3$571
Fri 30/520:10PNH - BKK
1 stop22h 05mMAI
Thu 21/819:15BKK - PNH
1 stop23h 55mMAI
Deal found 21/3$772
Mon 9/612:15PNH - BKK
1 stop14h 00mShenzhen Airlines
Wed 11/603:15BKK - PNH
1 stop7h 55mShenzhen Airlines
Deal found 21/3$939
Sat 24/509:25PNH - BKK
Nonstop1h 15mSingapore Airlines
Tue 19/812:15BKK - PNH
1 stop5h 25mSingapore Airlines
Deal found 21/3$1,021
Thu 27/318:10PNH - BKK
1 stop22h 25mXiamenAir
Sun 30/301:50BKK - PNH
1 stop15h 10mXiamenAir
Deal found 21/3$1,147
Fri 28/300:30PNH - BKK
1 stop21h 30mAsiana Airlines
Sun 30/301:20BKK - PNH
1 stop21h 35mAsiana Airlines
Deal found 21/3$1,321

Cheapflights Fare Finder

Customise your flight search to find flights from Phnom Penh to Suvarnabhumi 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 647,157 searches. Data last updated 22 March 2025.
Use the filters below to find and compare flights from Phnom Penh to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Phnom Penh

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 17/5

09:10-10:30

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 20/5

11:30-12:45

Nonstop1h 15m

$261

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 11/4

18:45-20:00

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 18/4

10:20-11:45

Nonstop1h 25m

$285

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Wed 7/5

19:10-20:25

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 15/5

09:20-16:35

1 stop7h 15m

$320

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 24/4

07:05-20:05

1 stop13h 00m

Bangkok Suvarnabhumi

Sun 27/4

21:05-12:55

1 stop15h 50m

$554

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 29/4

11:10-23:05

1 stop11h 55m

Bangkok Suvarnabhumi

Fri 2/5

19:40-10:00

1 stop14h 20m

$571

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 30/5

20:10-18:15

1 stop22h 05m

Bangkok Suvarnabhumi

Thu 21/8

19:15-19:10

1 stop23h 55m

$772

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 9/6

12:15-02:15

1 stop14h 00m

Bangkok Suvarnabhumi

Wed 11/6

03:15-11:10

1 stop7h 55m

$939

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 24/5

19:25-20:40

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 17/8

12:15-17:40

1 stop5h 25m

$1,021

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 11/4

20:50-10:00

2 stops37h 10m

Bangkok Suvarnabhumi

Sat 19/4

02:15-16:35

2 stops38h 20m

$4,305

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 23/6

08:15-09:30

Nonstop1h 15m

$126

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 18 results
1
2

Best time to book a flight from Phnom Penh to Suvarnabhumi

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

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

Use this chart to determine the optimal time to book a return flight from Phnom Penh to Suvarnabhumi. Price data was last updated on 14 March 2025.

The price you pay for your flight from Phnom Penh to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 74 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 Phnom Penh to Bangkok Suvarnabhumi Airport?

Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport (average of $489). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $911). 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 PNH to BKK?

Find hourly flight availability from Phnom Penh to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

It’s optimal to fly from Phnom Penh to Bangkok Suvarnabhumi Airport in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Phnom Penh to Suvarnabhumi. Price data was last updated on 16 March 2025.

Travellers seeking maximum savings on their Phnom Penh to Bangkok Suvarnabhumi Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phnom Penh to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Phnom Penh to Suvarnabhumi. 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 22 March 2025.

The most flights from PNH to BKK are scheduled on a Friday (45 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Suvarnabhumi by month

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

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

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

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 22 March 2025.
Read reviews from past customers who have flown Asiana Airlines, Singapore Airlines and Emirates from Phnom Penh to Bangkok. 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.
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Crew

8.5

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very Good
442 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Crew

8.5

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Singapore Airlines
8.1
Very Good
1,284 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Crew

8.5

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Emirates
8.0
Very Good
3,192 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Crew

8.5

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Bangkok Airways
7.9
Good
107 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Crew

8.5

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Vietnam Airlines
7.6
Good
191 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Crew

8.5

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Suvarnabhumi. 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 from for flights from Phnom Penh to Bangkok Suvarnabhumi?

    Most people fly from Phnom Penh Pochentong (PNH) if they book a flight from Phnom Penh to Bangkok Suvarnabhumi. On average, Pochentong has 42 outbound flights to Bangkok Suvarnabhumi per day from 5 airlines. Phnom Penh Pochentong is conveniently located just 8.0 km from Phnom Penh’s city centre.

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

    Our cheapest airline available from Phnom Penh to Bangkok Suvarnabhumi Airport is Cambodia Angkor Air. Our recent data shows that you can find tickets from as low as $229 on this airline. Additional options worth looking into are Cambodia Airways and Bangkok Airways, starting at $261 and $340 round-trip. Cambodia Angkor Air is priced at 3% lower than the current average price of a flight leaving 3 months from now.

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

    $126 is the cheapest one-way deal found within the past few days, from Cambodia Angkor Air. You may also be able to find cheap deals on Cambodia Airways and Bangkok Airways, with prices starting from $134 and $223, respectively.

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

    Before booking your flight to Bangkok Suvarnabhumi Airport from Phnom Penh, have a look at the most reliable airlines to get you to your destination on time: Sky Angkor (94%), Qantas Airways (91%), Austrian Airlines( 88%).

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

    While on average a flight from Phnom Penh to Bangkok Suvarnabhumi Airport is generally $217, our data shows the cheapest flight currently is $96. When looking at the most popular route, (Phnom Penh Pochentong - Bangkok Suvarnabhumi), you can expect to pay $204 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport (average of $489). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $911). 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

Travelling to a place near Phnom Penh?

Book flights to Phnom Penh if you plan to visit one of these locations
Ko Samet
Chonburi
Cha-am
Ko Lan
Sattahip
Ayutthaya

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Fly from Phnom Penh to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from Phnom Penh to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 22 March 2025.
Sky Angkor flights from Phnom Penh Pochentong to Bangkok Suvarnabhumi
Thai Vietjet Air flights from Phnom Penh Pochentong to Bangkok Suvarnabhumi
Thai AirAsia flights from Phnom Penh Pochentong to Bangkok Suvarnabhumi

Top 5 airlines flying from Phnom Penh to Suvarnabhumi

Discover the top 5 airlines that operate flights from Phnom Penh to Suvarnabhumi. 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 647,157 searches. Data last updated 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$161Average$214FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest$175Average$198FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Cambodia AirwaysCheapest$213Average$286FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Airways flights
Sky AngkorCheapest$225Average$291FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Bangkok AirwaysCheapest$319Average$338FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Suvarnabhumi from Phnom Penh today with Cheapflights!

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

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

Yes! Cheapflights helps users easily find flights from Phnom Penh to Suvarnabhumi with no change fees.

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

Not ready to book yet? You can track prices for flights from Phnom Penh to Suvarnabhumi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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