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Cheap flights from Southeast Asia to Phnom Penh from $104

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Southeast Asia to Phnom Penh

Keep the following information in mind while searching for Southeast Asia to Phnom Penh flight deals. Data was last updated 13 June 2025.

Round-trip from

$164

One-way from

$104
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 17/7-25/7
  • Nonstop
  • 2h 20m total
  • Southeast Asia to Phnom Penh
Search Deals
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 19/6
  • Nonstop
  • 1h 05m total
  • Southeast Asia to Phnom Penh
Search Deals

Find flight deals from Southeast Asia to Phnom Penh

Cheapest flights from Southeast Asia to Phnom Penh
Explore the most affordable flight options available from Southeast Asia to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 22/1209:10BKK - PNH
Nonstop1h 10mCambodia Angkor Air
Mon 5/107:00PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Deal found 13/6$227
Sat 26/708:30SGN - PNH
Nonstop0h 45mCambodia Angkor Air
Sat 2/816:40PNH - SGN
Nonstop1h 15mCambodia Angkor Air
Deal found 10/6$256
Thu 19/616:30SIN - PNH
Nonstop2h 10mSingapore Airlines
Mon 23/618:55PNH - SIN
Nonstop2h 05mSingapore Airlines
Deal found 12/6$278
Mon 7/721:15SIN - PNH
1 stop13h 45mMalaysia Airlines
Sun 20/718:20PNH - SIN
1 stop14h 55mMalaysia Airlines
Deal found 12/6$281
Thu 17/706:20SIN - PNH
1 stop4h 40mMultiple Airlines
Wed 23/720:50PNH - SIN
Nonstop2h 00mMultiple Airlines
Deal found 12/6$286
Mon 6/1007:20BKK - PNH
Nonstop1h 15mBangkok Airways
Mon 6/1019:25PNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 11/6$293
Sun 15/615:35SIN - PNH
Nonstop2h 00mEmirates
Mon 16/620:50PNH - SIN
Nonstop2h 00mEmirates
Deal found 10/6$298
Thu 17/706:50BKK - PNH
2 stops9h 40mMultiple Airlines
Fri 25/718:45PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 12/6$313
Sat 26/721:35SGN - PNH
1 stop11h 20mMultiple Airlines
Sat 2/807:05PNH - SGN
Nonstop0h 45mMultiple Airlines
Deal found 10/6$319
Tue 7/1008:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Tue 7/1019:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 12/6$338
Fri 4/721:35SGN - PNH
1 stop11h 20mThai AirAsia
Sat 12/709:45PNH - SGN
1 stop11h 20mThai AirAsia
Deal found 12/6$358
Thu 17/713:10SIN - PNH
1 stop4h 45mVietnam Airlines
Wed 23/717:45PNH - SIN
2 stops17h 10mVietnam Airlines
Deal found 12/6$402

Cheapflights Fare Finder

Customise your flight search to find flights from Southeast Asia 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 647,157 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Southeast Asia to Phnom Penh that are best for you.

Fly from

Southeast Asia

Fly to

Phnom Penh

Route

Depart

Return

Price

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sat 26/7

08:30-09:15

Nonstop0h 45m

Phnom Penh Pochentong

Sat 2/8

16:40-17:55

Nonstop1h 15m

$256

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Fri 4/7

16:30-17:40

Nonstop2h 10m

Phnom Penh Pochentong

Mon 7/7

09:35-12:40

Nonstop2h 05m

$278

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Mon 7/7

21:15-10:00

1 stop13h 45m

Phnom Penh Pochentong

Sun 20/7

18:20-10:15

1 stop14h 55m

$281

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 17/7

06:20-10:00

1 stop4h 40m

Phnom Penh Pochentong

Wed 23/7

20:50-23:50

Nonstop2h 00m

$286

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 6/10

07:20-08:35

Nonstop1h 15m

Phnom Penh Pochentong

Mon 6/10

19:25-20:40

Nonstop1h 15m

$293

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Tue 8/7

15:35-16:35

Nonstop2h 00m

Phnom Penh Pochentong

Mon 21/7

20:50-23:50

Nonstop2h 00m

$307

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 17/7

06:50-16:30

2 stops9h 40m

Phnom Penh Pochentong

Fri 25/7

18:45-20:00

Nonstop1h 15m

$313

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sat 26/7

21:35-08:55

1 stop11h 20m

Phnom Penh Pochentong

Sat 2/8

07:05-07:50

Nonstop0h 45m

$319

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 7/10

08:40-09:55

Nonstop1h 15m

Phnom Penh Pochentong

Tue 7/10

19:10-20:25

Nonstop1h 15m

$338

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Fri 4/7

21:35-08:55

1 stop11h 20m

Phnom Penh Pochentong

Sat 12/7

09:45-21:05

1 stop11h 20m

$358

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 40 results
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Best time to book a flight from Southeast Asia to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Southeast Asia 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 Southeast Asia to Phnom Penh

What is the cheapest month to book a flight from Southeast Asia to Phnom Penh?

Currently, February is the cheapest month in which you can book a flight from Southeast Asia to Phnom Penh (average of $524). Flying from Southeast Asia to Phnom Penh in December is currently the most expensive (average of $1,059). 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 YJX to PNH?

Find hourly flight availability from Southeast Asia 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 13 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to Phnom Penh as you normally would.

Weekly flight availability from Southeast Asia to Phnom Penh

Explore weekly flight availability from Southeast Asia 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 13 June 2025.

The most flights from zzYJX to PNH are scheduled on a Wednesday (41 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 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 13 June 2025.
Get a feel of what it's like to fly with Asiana Airlines, Emirates and Singapore Airlines from Southeast Asia 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.
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very Good
440 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Emirates
8.1
Very Good
3,265 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Singapore Airlines
8.1
Very Good
1,304 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Bangkok Airways
8.0
Very Good
111 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Cathay Pacific
7.6
Good
892 reviews
Asiana Airlines
8.2
Very Good
440 reviews
Check prices

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia 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 Southeast Asia?

    Located just 8.0 km from the city centre, Phnom Penh Pochentong (PNH) is the airport most travelers will use when flying to Phnom Penh from Southeast Asia.

  • What are the cheapest airlines to fly from Southeast Asia to Phnom Penh one-way?

    For one-way options, check prices for Cambodia Angkor Air. According to our data, you can fly for as low as $104. Users have also found prices from $143 and $157 on Bangkok Airways and Malaysia Airlines, respectively.

  • What are the most popular routes from Southeast Asia to Phnom Penh?

    When deciding which route to take from Southeast Asia to Phnom Penh, consider Singapore Changi - Phnom Penh Pochentong, Ho Chi Minh City - Phnom Penh Pochentong or Bangkok Suvarnabhumi - Phnom Penh Pochentong, as they are the most popular.

  • What are the most reliable airlines from Southeast Asia to Phnom Penh?

    No one likes to see their flight delayed. When booking a flight from Southeast Asia to Phnom Penh consider choosing Etihad Airways(88%), Finnair(88%) or Thai Vietjet Air(84%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Southeast Asia to Phnom Penh?

    The cheapest flight price from Southeast Asia to Phnom Penh is $61. On average you can expect to pay $141. The most popular route, (Singapore Changi - Phnom Penh Pochentong), can usually be booked for $207.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southeast Asia 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 Southeast Asia to Phnom Penh?

    Currently, February is the cheapest month in which you can book a flight from Southeast Asia to Phnom Penh (average of $524). Flying from Southeast Asia to Phnom Penh in December is currently the most expensive (average of $1,059). 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

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Alternative routes for Southeast Asia to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Phnom Penh flights
Ho Chi Minh City to Phnom Penh flights
Suvarnabhumi to Phnom Penh flights

Top 6 airlines flying from Southeast Asia to Phnom Penh

Discover the top 6 airlines that operate flights from Southeast Asia 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 647,157 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$153Average$199FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest$171Average$185FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Sky AngkorCheapest$201Average$250FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Cambodia Angkor AirCheapest$206Average$283FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
EmiratesCheapest$259Average$287FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$265Average$306FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southeast Asia to Phnom Penh.

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

Yes, we can. To see specific flights from Southeast Asia to Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Southeast Asia to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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