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Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh from £40

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
13 Mar — 20 Mar1
1 adult

The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in July or May, booked 77 days in advance, depart on a Thursday or Wednesday 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 8 March 2025.

Round-trip from

£109

One-way from

£40

Popular in

January

Cheapest in

July

Average price

£104

Good round-trip deal

£103 or less

Good one-way deal

£51 or less
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 25/4-1/5
  • Nonstop
  • 2h 30m total
  • Bangkok to Phnom Penh
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Thai Vietjet Air
  • Thai Vietjet Air
  • 6/4
  • Nonstop
  • 1h 15m total
  • Bangkok to Phnom Penh
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 0% potential price decrease (£1 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 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 8 March 2025.

Fri 25/421:00BKK - PNH
Nonstop1h 15mCambodia Angkor Air
Thu 1/508:15PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Deal found 6/3£109
Fri 7/321:20BKK - PNH
Nonstop1h 10mCambodia Airways
Sun 9/319:05PNH - BKK
Nonstop1h 05mCambodia Airways
Deal found 7/3£124
Sun 9/308:50BKK - PNH
Nonstop1h 15mBangkok Airways
Wed 12/319:25PNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 7/3£147
Mon 21/421:05BKK - PNH
1 stop12h 25mMultiple Airlines
Thu 24/419:10PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 7/3£167
Thu 13/305:40BKK - PNH
1 stop11h 50mMalaysia Airlines
Mon 17/311:10PNH - BKK
1 stop6h 30mMalaysia Airlines
Deal found 7/3£197
Wed 2/409:20BKK - PNH
1 stop7h 15mEmirates
Tue 8/420:50PNH - BKK
1 stop19h 25mEmirates
Deal found 7/3£230
Mon 21/418:05BKK - PNH
2 stops22h 50mVietnam Airlines
Thu 24/407:00PNH - BKK
1 stop13h 05mVietnam Airlines
Deal found 7/3£257
Wed 12/1108:30BKK - PNH
Nonstop1h 15mThai Vietjet Air
Wed 19/1110:35PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 7/3£382
Tue 1/403:15BKK - PNH
1 stop7h 55mShenzhen Airlines
Tue 8/412:15PNH - BKK
1 stop14h 00mShenzhen Airlines
Deal found 7/3£388
Mon 21/421:55BKK - PNH
1 stop13h 40mChina Eastern
Wed 23/400:10PNH - BKK
1 stop12h 20mChina Eastern
Deal found 7/3£474
Wed 19/301:45BKK - PNH
1 stop15h 20mXiamenAir
Sun 23/318:10PNH - BKK
1 stop17h 05mXiamenAir
Deal found 7/3£526
Fri 28/301:50BKK - PNH
1 stop21h 30mAsiana Airlines
Sun 6/423:55PNH - BKK
1 stop23h 15mAsiana Airlines
Deal found 7/3£763

Find flights from Suvarnabhumi to Phnom Penh within your budget

Customise 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 858,174 searches. Data last updated 8 March 2025.

Fly from

Suvarnabhumi

Fly to

Phnom Penh

Route

Depart

Return

Price

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 25/4

21:00-22:15

Nonstop1h 15m

Phnom Penh Pochentong

Thu 1/5

08:15-09:30

Nonstop1h 15m

£109

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 21/4

21:05-09:30

1 stop12h 25m

Phnom Penh Pochentong

Thu 24/4

19:10-20:25

Nonstop1h 15m

£167

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 20/3

20:05-09:50

1 stop13h 45m

Phnom Penh Pochentong

Sun 23/3

11:10-17:40

1 stop6h 30m

£198

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 2/4

09:20-16:35

1 stop7h 15m

Phnom Penh Pochentong

Tue 8/4

20:50-16:15

1 stop19h 25m

£230

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 21/4

18:05-16:55

2 stops22h 50m

Phnom Penh Pochentong

Thu 24/4

07:00-20:05

1 stop13h 05m

£257

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 1/4

03:15-11:10

1 stop7h 55m

Phnom Penh Pochentong

Tue 8/4

12:15-02:15

1 stop14h 00m

£388

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 21/4

21:55-11:35

1 stop13h 40m

Phnom Penh Pochentong

Wed 23/4

00:10-12:30

1 stop12h 20m

£474

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 19/3

01:45-17:05

1 stop15h 20m

Phnom Penh Pochentong

Sun 23/3

18:10-11:15

1 stop17h 05m

£526

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 28/3

01:50-23:20

1 stop21h 30m

Phnom Penh Pochentong

Sun 6/4

23:55-23:10

1 stop23h 15m

£763

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 6/4

08:40-09:55

Nonstop1h 15m

£40

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 20 results
1
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 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 Suvarnabhumi to Phnom Penh

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

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 return flight from Suvarnabhumi to Phnom Penh. Price data was last updated on 28 February 2025.

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Phnom Penh, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £689). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in July is currently the most expensive (average of £1,232). 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 8 March 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Phnom Penh in the morning. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Suvarnabhumi to Phnom Penh. Price data was last updated on 2 March 2025.

Travellers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Phnom Penh flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday afternoons 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 8 March 2025.

The most flights from BKK to PNH are scheduled on a Monday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 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 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

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 8 March 2025.
To help decide which airline to fly from Bangkok to Phnom Penh, see what other customers have to say about Asiana Airlines, Emirates and Vietnam Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Crew

8.5

Entertainment

7.8

Food

8.0

Comfort

8.1

Overall

8.2

Boarding

8.4

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

Crew

8.5

Entertainment

7.8

Food

8.0

Comfort

8.1

Overall

8.2

Boarding

8.4

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
8.1
Very Good
3,226 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Crew

8.5

Entertainment

7.8

Food

8.0

Comfort

8.1

Overall

8.2

Boarding

8.4

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

Crew

8.5

Entertainment

7.8

Food

8.0

Comfort

8.1

Overall

8.2

Boarding

8.4

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.

China Southern
7.5
Good
90 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Crew

8.5

Entertainment

7.8

Food

8.0

Comfort

8.1

Overall

8.2

Boarding

8.4

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.

Malaysia Airlines
7.3
Good
255 reviews
Asiana Airlines
8.2
Very Good
442 reviews
Check prices

Crew

8.5

Entertainment

7.8

Food

8.0

Comfort

8.1

Overall

8.2

Boarding

8.4

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 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. 6 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 48 inbound flights from Bangkok Suvarnabhumi per day.

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

    Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Phnom Penh round-trip from £109. Other airlines that can offer you cheap pricing are Malaysia Airlines, from £198, and Emirates, from £230.

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

    £40 is the cheapest one-way deal found within the past few days, from Thai Vietjet Air. You may also be able to find cheap deals on Sky Angkor and Cambodia Angkor Air, with prices starting from £40 and £47, respectively.

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

    The top 3 most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Phnom Penh are Air France (89%), SWISS (89%) and Etihad Airways (88%).

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

    Looking at all options, your cheapest flight can be booked for £44. While the most popular route (Bangkok Suvarnabhumi - Phnom Penh Pochentong) can be booked for £86 on average our data indicates £97 when flying from Bangkok Suvarnabhumi Airport to Phnom Penh.

  • 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 holiday 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 £689). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in July is currently the most expensive (average of £1,232). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Phnom Penh by adding a car hire and/or hotel booking to your travel itinerary.
Phnom Penh car hire
Phnom Penh Pochentong Airport car hire

Top 6 airlines flying from Suvarnabhumi to Phnom Penh

Discover the top 6 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 858,174 searches. Data last updated 8 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£78Average£91FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Vietjet AirCheapest£79Average£97FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Sky AngkorCheapest£84Average£134FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Cambodia AirwaysCheapest£94Average£109FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Airways flights
Bangkok AirwaysCheapest£139Average£152FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Thai AirwaysCheapest£146Average£156FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

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

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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