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Cheap flights from Southeast Asia to Phnom Penh from $73

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
7 Aug — 14 Aug1
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 2 August 2025.

Round-trip from

$180

One-way from

$73
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 12/10-16/10
  • Nonstop
  • 2h 35m total
  • Southeast Asia to Phnom Penh
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 25/8
  • Nonstop
  • 1h 15m 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 2 August 2025.

Sun 12/1021:00BKK - PNH
Nonstop1h 20mCambodia Angkor Air
Tue 14/1010:55PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Deal found 31/7$180
Mon 4/816:20BKK - PNH
Nonstop1h 15mCambodia Airways
Tue 5/813:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 2/8$211
Sat 2/811:30BKK - PNH
Nonstop1h 15mMultiple Airlines
Sat 2/819:10PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 1/8$268
Tue 9/918:30SGN - PNH
Nonstop1h 10mCambodia Angkor Air
Tue 16/907:00PNH - SGN
Nonstop0h 55mCambodia Angkor Air
Deal found 31/7$270
Thu 28/816:30SIN - PNH
Nonstop2h 10mSingapore Airlines
Sun 31/809:35PNH - SIN
Nonstop2h 05mSingapore Airlines
Deal found 1/8$279
Sat 2/807:20BKK - PNH
Nonstop1h 15mBangkok Airways
Mon 4/819:25PNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 31/7$285
Wed 20/815:35SIN - PNH
Nonstop2h 00mEmirates
Sun 24/820:50PNH - SIN
Nonstop2h 00mEmirates
Deal found 1/8$306
Sun 14/918:30SGN - PNH
Nonstop1h 10mMultiple Airlines
Sun 21/909:45PNH - SGN
1 stop5h 35mMultiple Airlines
Deal found 31/7$313
Sun 10/808:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sun 10/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 1/8$329
Sun 14/909:45SGN - PNH
1 stop6h 35mThai AirAsia
Thu 18/909:45PNH - SGN
1 stop5h 35mThai AirAsia
Deal found 31/7$338
Sun 14/916:00SGN - PNH
Nonstop0h 55mVietnam Airlines
Sun 14/920:55PNH - SGN
1 stop10h 15mVietnam Airlines
Deal found 2/8$355
Tue 23/904:50SIN - PNH
1 stop4h 55mMultiple Airlines
Fri 26/907:30PNH - SIN
1 stop14h 10mMultiple Airlines
Deal found 2/8$366

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 2 August 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

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 12/10

21:00-22:20

Nonstop1h 20m

Phnom Penh Pochentong

Tue 14/10

10:55-12:05

Nonstop1h 10m

$180

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Tue 9/9

18:30-19:40

Nonstop1h 10m

Phnom Penh Pochentong

Tue 16/9

07:00-07:55

Nonstop0h 55m

$270

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 26/9

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Tue 30/9

13:55-15:20

Nonstop1h 25m

$275

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 28/8

16:30-17:40

Nonstop2h 10m

Phnom Penh Pochentong

Sun 31/8

09:35-12:40

Nonstop2h 05m

$279

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 9/9

12:20-13:30

Nonstop1h 10m

Phnom Penh Pochentong

Thu 11/9

09:10-10:30

Nonstop1h 20m

$281

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Wed 20/8

15:35-16:35

Nonstop2h 00m

Phnom Penh Pochentong

Sun 24/8

20:50-23:50

Nonstop2h 00m

$306

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sun 14/9

18:30-19:40

Nonstop1h 10m

Phnom Penh Pochentong

Sun 21/9

09:45-15:20

1 stop5h 35m

$313

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sun 14/9

09:45-16:20

1 stop6h 35m

Phnom Penh Pochentong

Thu 18/9

09:45-15:20

1 stop5h 35m

$338

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sun 14/9

16:00-16:55

Nonstop0h 55m

Phnom Penh Pochentong

Sun 14/9

20:55-07:10

1 stop10h 15m

$355

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Tue 23/9

04:50-08:45

1 stop4h 55m

Phnom Penh Pochentong

Fri 26/9

07:30-22:40

1 stop14h 10m

$366

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 35 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 $531). Flying from Southeast Asia to Phnom Penh in December is currently the most expensive (average of $1,041). 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 2 August 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 2 August 2025.

The most flights from zzYJX to PNH are scheduled on a Friday (40 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

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 2 August 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andChina Southern from Southeast Asia to Phnom Penh by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,300 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very Good
3,300 reviews
Emirates
8.1
Very Good
3,300 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Singapore Airlines
8.1
Very Good
1,338 reviews
Emirates
8.1
Very Good
3,300 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
China Southern
7.6
Good
104 reviews
Emirates
8.1
Very Good
3,300 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Vietnam Airlines
7.5
Good
197 reviews
Emirates
8.1
Very Good
3,300 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Thai AirAsia
7.5
Good
217 reviews
Emirates
8.1
Very Good
3,300 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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 Thai Vietjet Air. According to our data, you can fly for as low as $73. Users have also found prices from $92 and $98 on Cambodia Airways and Cambodia Angkor Air, 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(98%), Finnair(98%) or Cambodia Airways(94%), 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 $68. On average you can expect to pay $104. The most popular route, (Singapore Changi - Phnom Penh Pochentong), can usually be booked for $209.

  • 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 $531). Flying from Southeast Asia to Phnom Penh in December is currently the most expensive (average of $1,041). 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 2 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia Angkor AirCheapest$159Average$230FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
Thai Vietjet AirCheapest$162Average$196FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest$173Average$188FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Sky AngkorCheapest$203Average$253FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
EmiratesCheapest$262Average$290FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$268Average$309FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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 Southeast Asia to Phnom Penh?

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 Phnom Penh from Southeast Asia today with Cheapflights!

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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