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Cheap flights from Phnom Penh to Bangkok Suvarnabhumi Airport from £55

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — BKK
26 Feb — 5 Mar1
1 adult

The best prices from Phnom Penh Pochentong to Bangkok Suvarnabhumi are usually found in May or June, booked 70 days in advance, depart on a Monday or Sunday and return on a Thursday

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 21 February 2025.

Round-trip from

£110

One-way from

£55

Popular in

January

Cheapest in

May

Average price

£118

Good round-trip deal

£116 or less

Good one-way deal

£65 or less
Cambodia Airways
  • Cambodia Airways
  • 16/3-17/3
  • Nonstop
  • 2h 15m total
  • Phnom Penh to Bangkok
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Thai Vietjet Air
  • Thai Vietjet Air
  • 25/2
  • Nonstop
  • 1h 15m total
  • Phnom Penh to Bangkok
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Phnom Penh Pochentong to Bangkok Suvarnabhumi.
Search Deals
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 21 February 2025.

Sun 16/319:05PNH - BKK
Nonstop1h 05mCambodia Airways
Mon 17/316:20BKK - PNH
Nonstop1h 10mCambodia Airways
Deal found 19/2£110
Mon 24/209:50PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Wed 26/212:00BKK - PNH
Nonstop1h 10mCambodia Angkor Air
Deal found 20/2£120
Tue 25/221:55PNH - BKK
1 stop10h 10mMultiple Airlines
Thu 27/217:45BKK - PNH
Nonstop1h 15mMultiple Airlines
Deal found 20/2£150
Sat 20/915:15PNH - BKK
Nonstop1h 15mBangkok Airways
Wed 24/907:20BKK - PNH
Nonstop1h 15mBangkok Airways
Deal found 19/2£165
Fri 7/319:55PNH - BKK
Nonstop1h 15mThai Vietjet Air
Fri 21/308:30BKK - PNH
Nonstop1h 15mThai Vietjet Air
Deal found 20/2£185
Tue 4/321:10PNH - BKK
1 stop24h 10mVietnam Airlines
Fri 21/319:35BKK - PNH
1 stop24h 05mVietnam Airlines
Deal found 20/2£275
Thu 1/511:10PNH - BKK
1 stop11h 55mMalaysia Airlines
Sun 4/506:00BKK - PNH
1 stop11h 25mMalaysia Airlines
Deal found 20/2£315
Tue 25/215:50PNH - BKK
1 stop9h 10mChina Southern
Wed 26/202:10BKK - PNH
1 stop8h 40mChina Southern
Deal found 20/2£329
Sun 2/320:10PNH - BKK
1 stop22h 05mMAI
Sat 22/320:45BKK - PNH
1 stop22h 25mMAI
Deal found 20/2£384
Fri 7/319:50PNH - BKK
1 stop22h 40mShenzhen Airlines
Tue 11/303:05BKK - PNH
1 stop8h 10mShenzhen Airlines
Deal found 21/2£395
Thu 13/309:35PNH - BKK
1 stop9h 10mSingapore Airlines
Sun 16/309:35BKK - PNH
1 stop8h 55mSingapore Airlines
Deal found 20/2£467
Sun 23/200:15PNH - BKK
1 stop25h 40mChina Eastern
Wed 26/221:55BKK - PNH
1 stop12h 05mChina Eastern
Deal found 20/2£487

Find flights from Phnom Penh to Suvarnabhumi within your budget

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 858,174 searches. Data last updated 21 February 2025.

Fly from

Phnom Penh

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 22/4

19:10-20:25

Nonstop1h 15m

Bangkok Suvarnabhumi

Tue 29/4

21:20-16:35

1 stop19h 15m

£159

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 7/3

15:20-16:35

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 20/3

17:20-18:35

Nonstop1h 15m

£183

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 7/3

19:55-21:10

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 21/3

08:30-09:45

Nonstop1h 15m

£185

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 4/3

21:10-21:20

1 stop24h 10m

Bangkok Suvarnabhumi

Fri 21/3

19:35-19:40

1 stop24h 05m

£275

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 1/5

11:10-23:05

1 stop11h 55m

Bangkok Suvarnabhumi

Sun 4/5

06:00-17:25

1 stop11h 25m

£315

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sun 2/3

20:10-18:15

1 stop22h 05m

Bangkok Suvarnabhumi

Sat 22/3

20:45-19:10

1 stop22h 25m

£384

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 7/3

19:50-18:30

1 stop22h 40m

Bangkok Suvarnabhumi

Sat 22/3

03:05-11:15

1 stop8h 10m

£395

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 21/4

00:10-12:30

1 stop12h 20m

Bangkok Suvarnabhumi

Tue 29/4

20:50-11:35

1 stop14h 45m

£458

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 13/3

09:35-18:45

1 stop9h 10m

Bangkok Suvarnabhumi

Sun 16/3

09:35-18:30

1 stop8h 55m

£467

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 10/7

23:55-23:10

1 stop23h 15m

Bangkok Suvarnabhumi

Fri 11/7

01:10-22:55

1 stop21h 45m

£667

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 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.

Travel insights for flights from Phnom Penh to Suvarnabhumi

Get recent, data-driven insights about flights from Phnom Penh to Suvarnabhumi including ideal travel times, pricing trends, and more.

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 February 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 70 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, May is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport (average of £784). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). 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 21 February 2025.

It’s optimal to fly from Phnom Penh to Bangkok Suvarnabhumi Airport at midday. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

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 February 2025.

Travellers seeking maximum savings on their Phnom Penh to Bangkok Suvarnabhumi Airport flight should consider departing on Monday mornings 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 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 21 February 2025.

The most flights from PNH to BKK are scheduled on a Thursday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 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 21 February 2025.
Read reviews from past customers who have flown Asiana Airlines, Emirates and Singapore Airlines from Phnom Penh to Bangkok. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Boarding

8.4

Food

8.1

Comfort

8.1

Entertainment

7.8

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines
8.3
Very Good
445 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Boarding

8.4

Food

8.1

Comfort

8.1

Entertainment

7.8

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Emirates
8.1
Very Good
3,279 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Boarding

8.4

Food

8.1

Comfort

8.1

Entertainment

7.8

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Singapore Airlines
8.1
Very Good
1,299 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Boarding

8.4

Food

8.1

Comfort

8.1

Entertainment

7.8

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Bangkok Airways
8.0
Very Good
114 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Boarding

8.4

Food

8.1

Comfort

8.1

Entertainment

7.8

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Vietnam Airlines
7.7
Good
197 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Boarding

8.4

Food

8.1

Comfort

8.1

Entertainment

7.8

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

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?

    For a flight from Phnom Penh to Bangkok Suvarnabhumi, you will be flying from Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city. Pochentong is the only Phnom Penh airport and it handles 44 outbound flights to Bangkok Suvarnabhumi per day. 8 airlines have flights to Bangkok Suvarnabhumi from Phnom Penh Pochentong on a regular basis.

  • 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 Airways. Our recent data shows that you can find tickets from as low as £110 on this airline. Additional options worth looking into are Cambodia Angkor Air and Bangkok Airways, starting at £126 and £183 round-trip. You may be able to fly from Phnom Penh to Bangkok Suvarnabhumi Airport for 6% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Thai Vietjet Air, which is currently one of the cheapest options available, starting at £55. Cambodia Airways flights start at £67 while deals on Cambodia Angkor Air start at £71 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Phnom Penh to Bangkok Suvarnabhumi Airport consider choosing Sky Angkor (92%), Cambodia Airways (86%) or Qantas Airways (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £56. While the most popular route (Phnom Penh Pochentong - Bangkok Suvarnabhumi) can be booked for £92 on average our data indicates £118 when flying from Phnom Penh to Bangkok Suvarnabhumi Airport.

  • 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, May is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport (average of £784). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). 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
Cha-am
Ko Samet
Ko Lan
Chonburi
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 21 February 2025.
Thai AirAsia flights from Phnom Penh Pochentong to Bangkok Suvarnabhumi
Thai Vietjet Air flights from Phnom Penh Pochentong to Bangkok Suvarnabhumi
Cambodia Airways flights from Phnom Penh Pochentong to Bangkok Suvarnabhumi

Top 8 airlines flying from Phnom Penh to Suvarnabhumi

Discover the top 8 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest£83Average£105FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest£87Average£99FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Cambodia AirwaysCheapest£97Average£122FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Airways flights
Cambodia Angkor AirCheapest£104Average£105FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
Lanmei AirlinesCheapest£109Average£124FlexibilityNo cancel feeOn-timeN/A
Search Lanmei Airlines flights
Sky AngkorCheapest£110Average£137FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Bangkok AirwaysCheapest£147Average£179FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Thai AirwaysCheapest£154Average£170FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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

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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 Suvarnabhumi from Phnom Penh.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Phnom Penh to Suvarnabhumi flexibly with Cheapflights today.

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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