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

Thai Vietjet Air, at $145, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Phnom Penh.Alternate airlines to your destination round-trip include Cambodia Angkor Air and Thai AirAsia. You may be able to fly from Bangkok Suvarnabhumi Airport to Phnom Penh for 28% less than the average price by searching for these airlines. Find deals

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

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

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.

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).

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 $214, our data shows the cheapest flight currently is $60. When looking at the most popular route, (Bangkok Suvarnabhumi - Phnom Penh Pochentong), you can expect to pay $858 for that flight.

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

Consider Garuda Indonesia (100%), Etihad Airways (97%) or Finnair (97%) when booking your flight. These represent the most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Phnom Penh.

What are the most popular airlines that fly from Bangkok Suvarnabhumi Airport to Phnom Penh?

The most popular airlines flying from Bangkok Suvarnabhumi Airport to Phnom Penh are Thai AirAsia, Cambodia Angkor Air and Thai Vietjet Air. Something to consider prior to booking your flight.

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

Friday is generally a great day to depart. Flying on this day could help you save up to 86%.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, June can be a great choice for travel to Phnom Penh. Flights to Phnom Penh from Bangkok Suvarnabhumi Airport in June are about $204 on average during June, but can be found for as low as $131.

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 0 flights from Bangkok Suvarnabhumi to Pochentong per day from 4 different airlines.

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.

$1,109+ Cheap Flights from Bangkok Suvarnabhumi Airport to Phnom Penh

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in June or August, booked 65 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Suvarnabhumi to Phnom Penh

Round-trip from	$2,009
One-way from	$1,109
Popular in	January
Cheapest in	June
Average price	$213
Good round-trip deal	$182 or less
Good one-way deal	$63 or less

31/10-7/11
6 total stops
61h 35m total
Bangkok to Phnom Penh

Search Deals

23/10
2 total stops
33h 15m total
Bangkok to Phnom Penh

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Phnom Penh Pochentong.

Search Deals

Price to beat on a one-way flight from Bangkok Suvarnabhumi to Phnom Penh Pochentong.

Search Deals

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 16 September 2025.

Fri 31/1013:05BKK - PNH

3 stops29h 20mMultiple Airlines

Fri 7/1107:55PNH - BKK

3 stops32h 15mMultiple Airlines

Deal found 16/9$2,009

One-way flights from Suvarnabhumi to Phnom Penh
Search for one-way flight options from Suvarnabhumi to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Thu 23/1021:40BKK - PNH

2 stops33h 15mMultiple Airlines

Deal found 14/9$1,109

Thu 23/1020:55BKK - PNH

1 stop34h 00mEtihad Airways

Deal found 14/9$3,249

Wed 26/1102:55BKK - PNH

1 stop15h 30mEtihad Airways

Deal found 14/9$3,276

Wed 24/1202:55BKK - PNH

1 stop15h 30mEtihad Airways

Deal found 14/9$3,281

Mon 16/202:55BKK - PNH

1 stop15h 30mEtihad Airways

Deal found 15/9$3,282

Sat 27/1202:55BKK - PNH

1 stop27h 35mEtihad Airways

Deal found 15/9$3,284

Wed 28/114:40BKK - PNH

1 stop27h 45mEtihad Airways

Deal found 15/9$3,285

Sun 18/114:40BKK - PNH

1 stop15h 50mEtihad Airways

Deal found 14/9$3,290

Fri 19/1214:40BKK - PNH

1 stop27h 45mEtihad Airways

Deal found 14/9$3,311

Thu 30/1002:55BKK - PNH

1 stop27h 35mEtihad Airways

Deal found 15/9$3,326

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 31/10

13:05-18:25

3 stops29h 20m

Phnom Penh Pochentong

Fri 7/11

07:55-16:10

3 stops32h 15m

$2,009

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 23/10

20:55-06:55

1 stop34h 00m

$3,249

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 10/12

02:55-18:25

1 stop15h 30m

$3,276

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 26/11

02:55-18:25

1 stop15h 30m

$3,276

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 24/12

02:55-18:25

1 stop15h 30m

$3,281

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 16/2

02:55-18:25

1 stop15h 30m

$3,282

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 28/12

14:40-06:30

1 stop15h 50m

$3,284

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 28/1

14:40-18:25

1 stop27h 45m

$3,285

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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.

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?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $535). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in December is currently the most expensive (average of $1,028). 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?

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Phnom Penh in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Phnom Penh

Get a feel of what it's like to fly with Thai AirAsia, Thai Vietjet Air, andSky Angkor from Bangkok Suvarnabhumi Airport to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Thai AirAsia

7.5

Good

216 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

David,June 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Thai AirAsia

7.5

Good

216 reviews

Thai AirAsia

7.5

Good

216 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

David,June 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Thai Vietjet Air

6.8

Okay

107 reviews

Thai AirAsia

7.5

Good

216 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

David,June 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Sky Angkor

5.0

Fair

Thai AirAsia

7.5

Good

216 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

David,June 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

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 0 flights from Bangkok Suvarnabhumi to Pochentong per day from 4 different airlines.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Phnom Penh round-trip?
Thai Vietjet Air, at $145, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Phnom Penh.Alternate airlines to your destination round-trip include Cambodia Angkor Air and Thai AirAsia. You may be able to fly from Bangkok Suvarnabhumi Airport to Phnom Penh for 28% less than the average price by searching for these airlines.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Phnom Penh?
Consider Garuda Indonesia (100%), Etihad Airways (97%) or Finnair (97%) 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 $214, our data shows the cheapest flight currently is $60. When looking at the most popular route, (Bangkok Suvarnabhumi - Phnom Penh Pochentong), you can expect to pay $858 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 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, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $535). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in December is currently the most expensive (average of $1,028). 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

Complete your trip

Phnom Penh car hire

Phnom Penh Pochentong Airport car hire

Siem Reap car hire

Top 4 airlines flying from Suvarnabhumi to Phnom Penh

Airline	Cheapest	Average	Flexibility	On-time
Thai Vietjet Air	Cheapest$145	Average$179	FlexibilityNo cancel fee	On-timeN/A	Search Thai Vietjet Air flights
Cambodia Angkor Air	Cheapest$154	Average$201	FlexibilityNo cancel fee	On-timeN/A	Search Cambodia Angkor Air flights
Thai AirAsia	Cheapest$164	Average$183	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Sky Angkor	Cheapest$197	Average$244	FlexibilityNo cancel fee	On-timeN/A	Search Sky Angkor flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Suvarnabhumi to Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Suvarnabhumi to Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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

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Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh from $1,109

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in June or August, booked 65 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Suvarnabhumi to Phnom Penh

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Suvarnabhumi to Phnom Penh

Cheapest flights from Suvarnabhumi to Phnom PenhExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Phnom Penh that are best for you.

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.

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?

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?

What is the cheapest time of day to fly from BKK to PNH?

Reviews of airlines servicing Phnom Penh

Get a feel of what it's like to fly with Thai AirAsia, Thai Vietjet Air, andSky Angkor from Bangkok Suvarnabhumi Airport to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?

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.

Top 4 airlines flying from Suvarnabhumi to Phnom Penh

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Find the best flight deals on Cheapflights, where travellers 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?

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

Can Cheapflights 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?

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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 16 September 2025.