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Cheap flights from Phnom Penh to Southeast Asia from $94

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — BKK
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Phnom Penh to Southeast Asia

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

Round-trip from

$180

One-way from

$94

Popular in

January

Cheapest in

May

Average price

$220
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 10/7-17/7
  • Nonstop
  • 2h 20m total
  • Phnom Penh to Southeast Asia
Search Deals
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 20/6
  • Nonstop
  • 1h 15m total
  • Phnom Penh to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Phnom Penh to Southeast Asia

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

Fri 20/611:05PNH - BKK
Nonstop1h 15mThai Vietjet Air
Sun 22/617:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Deal found 12/6$173
Thu 10/718:45PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Thu 17/714:25BKK - PNH
Nonstop1h 05mCambodia Angkor Air
Deal found 12/6$180
Fri 18/718:45PNH - BKK
Nonstop1h 15mMultiple Airlines
Mon 21/717:00BKK - PNH
Nonstop1h 15mMultiple Airlines
Deal found 11/6$183
Tue 1/713:55PNH - BKK
Nonstop1h 25mCambodia Airways
Fri 4/711:30BKK - PNH
Nonstop1h 15mCambodia Airways
Deal found 13/6$195
Tue 16/907:05PNH - SGN
Nonstop0h 45mCambodia Angkor Air
Mon 22/912:00SGN - PNH
Nonstop0h 55mCambodia Angkor Air
Deal found 11/6$264
Sun 6/718:55PNH - SIN
Nonstop2h 05mSingapore Airlines
Tue 8/707:40SIN - PNH
Nonstop2h 00mSingapore Airlines
Deal found 13/6$273
Fri 13/611:55PNH - SGN
Nonstop1h 00mAirAsia Cambodia
Sun 15/613:25SGN - PNH
Nonstop0h 50mAirAsia Cambodia
Deal found 11/6$276
Sun 27/720:50PNH - SIN
Nonstop2h 00mMultiple Airlines
Sun 3/813:40SIN - PNH
1 stop4h 45mMultiple Airlines
Deal found 12/6$289
Fri 13/620:50PNH - SIN
Nonstop2h 00mEmirates
Tue 17/615:35SIN - PNH
Nonstop2h 00mEmirates
Deal found 11/6$292
Sun 27/720:45PNH - SGN
Nonstop1h 25mMultiple Airlines
Sun 3/809:45SGN - PNH
1 stop6h 35mMultiple Airlines
Deal found 11/6$310
Tue 17/617:40PNH - SGN
Nonstop0h 55mQatar Airways
Wed 18/615:20SGN - PNH
Nonstop0h 55mQatar Airways
Deal found 12/6$315
Thu 12/619:25PNH - BKK
Nonstop1h 15mBangkok Airways
Sun 15/607:20BKK - PNH
Nonstop1h 15mBangkok Airways
Deal found 11/6$322

Cheapflights Fare Finder

Customise your flight search to find flights from Phnom Penh to Southeast Asia 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 Phnom Penh to Southeast Asia that are best for you.

Fly from

Phnom Penh

Fly to

Southeast Asia

Route

Depart

Return

Price

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 10/7

18:45-20:00

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 17/7

14:25-15:30

Nonstop1h 05m

$180

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 18/7

18:45-20:00

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 21/7

17:00-18:15

Nonstop1h 15m

$183

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 1/7

13:55-15:20

Nonstop1h 25m

Bangkok Suvarnabhumi

Fri 4/7

11:30-12:45

Nonstop1h 15m

$195

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Tue 16/9

16:40-17:55

Nonstop1h 15m

Ho Chi Minh City

Sat 27/9

08:30-09:15

Nonstop0h 45m

$264

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Sun 6/7

18:55-22:00

Nonstop2h 05m

Singapore Changi

Tue 8/7

07:40-08:40

Nonstop2h 00m

$273

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Sun 27/7

20:50-23:50

Nonstop2h 00m

Singapore Changi

Sun 3/8

13:40-17:25

1 stop4h 45m

$289

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Wed 19/11

20:35-23:35

Nonstop2h 00m

Singapore Changi

Sat 22/11

15:30-16:35

Nonstop2h 05m

$292

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Sun 27/7

20:45-22:10

Nonstop1h 25m

Ho Chi Minh City

Sun 3/8

09:45-16:20

1 stop6h 35m

$310

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Wed 2/7

18:20-09:05

1 stop13h 45m

Singapore Changi

Mon 7/7

06:20-10:00

1 stop4h 40m

$324

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Mon 22/9

14:10-15:15

Nonstop1h 05m

Ho Chi Minh City

Mon 22/9

18:30-19:40

Nonstop1h 10m

$329

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 49 results
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Best time to book a flight from Phnom Penh to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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.

Cheapflights Insights

Everything you need to know about your flight from Phnom Penh to Southeast Asia

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

Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Southeast Asia (average of $489). Flying from Phnom Penh to Southeast Asia in December is currently the most expensive (average of $911). 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 YJX?

Find hourly flight availability from Phnom Penh to Southeast Asia. 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.

When flying from Phnom Penh to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Phnom Penh to Southeast Asia

Explore weekly flight availability from Phnom Penh to Southeast Asia. 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 PNH to zzYJX 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 (24 on average).

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia 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 Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, 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 Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 13 June 2025.
Read through reviews of airlines operating flights from Phnom Penh to Southeast Asia, such as EVA Air, Asiana Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,204 reviews
EVA Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very Good
440 reviews
EVA Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.1
Very Good
3,265 reviews
EVA Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very Good
1,304 reviews
EVA Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Bangkok Airways
8.0
Very Good
111 reviews
EVA Air
8.4
Very Good
1,204 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Southeast Asia. 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 Southeast Asia?

    Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to Southeast Asia. It is only a 8.0 km journey to Pochentong (PNH) from Phnom Penh’s city centre.

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

    The cheapet airlines for a one-way flight from Phnom Penh to Southeast Asia are Cambodia Angkor Air ($94), Cambodia Airways ($103), and Emirates ($134).

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

    While some choose either Phnom Penh Pochentong - Ho Chi Minh City or Phnom Penh Pochentong - Bangkok Suvarnabhumi, Phnom Penh Pochentong - Singapore Changi is the most popular route from Phnom Penh to Southeast Asia.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phnom Penh to Southeast Asia on time: Sky Angkor (94%), SWISS (93%), Thai Vietjet Air (88%).

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

    Looking for the cheapest flight from Phnom Penh to Southeast Asia? While on average our users pay $140, our data indicates the cheapest price to be $79. The most popular route (Phnom Penh Pochentong - Singapore Changi), is priced around $212.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Southeast Asia (average of $489). Flying from Phnom Penh to Southeast Asia in December is currently the most expensive (average of $911). 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

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Alternative routes for Phnom Penh to Southeast Asia

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

Top 10 airlines flying from Phnom Penh to Southeast Asia

Discover the top 10 airlines that operate flights from Phnom Penh to Southeast Asia. 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$152Average$211FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest$168Average$191FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Cambodia AirwaysCheapest$203Average$287FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Airways flights
Sky AngkorCheapest$216Average$296FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Cambodia Angkor AirCheapest$222Average$267FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
EmiratesCheapest$270Average$295FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest$292Average$356FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Bangkok AirwaysCheapest$310Average$323FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Vietnam AirlinesCheapest$396Average$503FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Philippine AirlinesCheapest$422Average$457FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

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

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

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

Certainly. Search results for flights to Southeast Asia from Phnom Penh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Phnom Penh to Southeast Asia 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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