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$69+ Cheap flights from Phnom Penh (PNH) to Southeast Asia

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — BKK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Kiwi.com)

One-way from

$69
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$334
Provider with most accurate pricing for Phnom Penh Pochentong-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Manila Ninoy Aquino Intl flights.
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From Phnom Penh Pochentong to Southeast Asia
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One-way flight from Phnom Penh Pochentong to Southeast Asia
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Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This OneTravel deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/237:55 pmPNH - BKK
Nonstop1h 15mThai Vietjet Air
Wed 2/268:30 amBKK - PNH
Nonstop1h 15mThai Vietjet Air
Deal found 2/20$124
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:45 amPNH - DMK
Nonstop1h 25mThai AirAsia
Tue 8/53:05 pmDMK - PNH
Nonstop1h 15mThai AirAsia
Deal found 2/20$124
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:50 pmPNH - BKK
Nonstop1h 15mMultiple Airlines
Sat 3/298:30 amBKK - PNH
Nonstop1h 15mMultiple Airlines
Deal found 2/20$125
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:10 pmPNH - KUL
Nonstop1h 55mAirAsia Cambodia
Mon 4/710:25 amKUL - PNH
Nonstop1h 55mAirAsia Cambodia
Deal found 2/20$131
This OneTravel deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2111:50 amPNH - SGN
Nonstop1h 05mAirAsia Cambodia
Wed 3/261:25 pmSGN - PNH
Nonstop0h 50mAirAsia Cambodia
Deal found 2/20$135
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:10 pmPNH - SGN
Nonstop1h 00mMultiple Airlines
Mon 4/211:25 pmSGN - PNH
Nonstop0h 50mMultiple Airlines
Deal found 2/20$143
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/288:15 amPNH - BKK
Nonstop1h 15mCambodia Airways
Mon 3/3111:30 amBKK - PNH
Nonstop1h 15mCambodia Airways
Deal found 2/20$145
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:05 amPNH - SGN
Nonstop0h 50mCambodia Angkor Air
Mon 3/36:30 pmSGN - PNH
Nonstop1h 10mCambodia Angkor Air
Deal found 2/19$148
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/812:05 pmPNH - BKK
Nonstop1h 05mCambodia Angkor Air
Mon 3/1012:00 pmBKK - PNH
Nonstop1h 10mCambodia Angkor Air
Deal found 2/20$150
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/62:50 pmPNH - KUL
Nonstop1h 55mMultiple Airlines
Tue 4/159:00 amKUL - PNH
Nonstop2h 00mMultiple Airlines
Deal found 2/20$152
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:05 amPNH - CNX
1 stop9h 15mMultiple Airlines
Mon 7/710:10 amCNX - PNH
1 stop6h 10mMultiple Airlines
Deal found 2/20$159
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:20 pmPNH - KUL
Nonstop1h 55mCambodia Airways
Sun 3/27:15 pmKUL - PNH
Nonstop2h 05mCambodia Airways
Deal found 2/20$161

Find flights from Phnom Penh to Southeast Asia within your budget

Customize 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Phnom Penh

Fly to

Southeast Asia

Route

Depart

Return

Price

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 8/5

7:10 pm-8:25 pm

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 8/6

5:00 pm-6:15 pm

Nonstop1h 15m

$124

Phnom PenhBangkok

PNH - DMK

PNHDMK

Phnom Penh Pochentong

Tue 8/5

9:45 am-11:10 am

Nonstop1h 25m

Bangkok Don Mueang Intl

Tue 8/5

3:05 pm-4:20 pm

Nonstop1h 15m

$124

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 3/24

6:50 pm-8:05 pm

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 3/26

8:30 am-9:45 am

Nonstop1h 15m

$125

Phnom PenhKuala Lumpur

PNH - KUL

PNHKUL

Phnom Penh Pochentong

Thu 4/3

12:10 pm-3:05 pm

Nonstop1h 55m

Kuala Lumpur Intl

Mon 4/7

10:25 am-11:20 am

Nonstop1h 55m

$131

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Fri 3/21

11:50 am-12:55 pm

Nonstop1h 05m

Ho Chi Minh City

Wed 3/26

1:25 pm-2:15 pm

Nonstop0h 50m

$135

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sun 3/9

7:05 pm-8:10 pm

Nonstop1h 05m

Bangkok Suvarnabhumi

Tue 3/11

10:35 am-11:50 am

Nonstop1h 15m

$137

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Fri 4/18

9:10 pm-10:10 pm

Nonstop1h 00m

Ho Chi Minh City

Mon 4/21

1:25 pm-2:15 pm

Nonstop0h 50m

$143

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Thu 3/6

7:05 am-7:55 am

Nonstop0h 50m

Ho Chi Minh City

Fri 3/7

8:30 am-9:30 am

Nonstop1h 00m

$148

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 3/8

12:05 pm-1:10 pm

Nonstop1h 05m

Bangkok Suvarnabhumi

Mon 3/10

12:00 pm-1:10 pm

Nonstop1h 10m

$150

Phnom PenhKuala Lumpur

PNH - KUL

PNHKUL

Phnom Penh Pochentong

Sun 4/6

2:50 pm-5:45 pm

Nonstop1h 55m

Kuala Lumpur Intl

Tue 4/15

9:00 am-10:00 am

Nonstop2h 00m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 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 round-trip 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 Phnom Penh to Southeast Asia

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

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 $976). Flying from Phnom Penh to Southeast Asia in June is currently the most expensive (average of $1,580). 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 February 20, 2025.

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

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 February 20, 2025.

The most flights from PNH to zzYJX are scheduled on a Thursday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 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 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 February 20, 2025.
Peruse reviews from past customers who have flown with EVA Air, Asiana Airlines and Garuda Indonesia from Phnom Penh to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,200 reviews

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Asiana Airlines
8.3
Very good
446 reviews
EVA Air
8.4
Very good
1,200 reviews

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Garuda Indonesia
8.1
Very good
76 reviews
EVA Air
8.4
Very good
1,200 reviews

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Singapore Airlines
8.1
Very good
1,299 reviews
EVA Air
8.4
Very good
1,200 reviews

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Emirates
8.1
Very good
3,279 reviews
EVA Air
8.4
Very good
1,200 reviews

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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?

    If you book a flight to Southeast Asia from Phnom Penh, you will be flying from Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh.

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

    To fly one-way, consider booking your trip with Thai AirAsia, which is currently one of the cheapest options available, starting at $69. Thai Vietjet Air flights start at $72 while deals on Sky Angkor start at $76 one-way.

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

    Most travelers choose Phnom Penh Pochentong - Bangkok Suvarnabhumi, Phnom Penh Pochentong - Kuala Lumpur Intl or Phnom Penh Pochentong - Denpasar Bali Ngurah Rai when deciding on the best route from Phnom Penh to Southeast Asia.

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

    No one likes to see their flight delayed. When booking a flight from Phnom Penh to Southeast Asia consider choosing Sky Angkor (92%), Cambodia Airways (86%) or Qantas Airways (80%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Phnom Penh to Southeast Asia is $66. On average you can expect to pay $561. The most popular route, (Phnom Penh Pochentong - Bangkok Suvarnabhumi), can usually be booked for $125.

  • 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 vacation 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 $976). Flying from Phnom Penh to Southeast Asia in June is currently the most expensive (average of $1,580). 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 Phnom Penh to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Phnom Penh to Suvarnabhumi flights
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Phnom Penh to Phuket City 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$105Average$211FlexibilityNo cancel feeOn-time87%
Thai Vietjet AirCheapest$105Average$235FlexibilityNo cancel feeOn-timeN/A
Cambodia AirwaysCheapest$113Average$184FlexibilityNo cancel feeOn-timeN/A
AirAsia CambodiaCheapest$118Average$133FlexibilityNo cancel feeOn-timeN/A
CitizenPlaneCheapest$124Average$160FlexibilityNo cancel feeOn-timeN/A
Cambodia Angkor AirCheapest$130Average$187FlexibilityNo cancel feeOn-timeN/A
Hahn Air SystemsCheapest$136Average$318FlexibilityNo cancel feeOn-timeN/A
Sky AngkorCheapest$139Average$175FlexibilityNo cancel feeOn-timeN/A
Jetstar AsiaCheapest$142Average$232FlexibilityNo cancel feeOn-time86%
Lanmei AirlinesCheapest$142Average$159FlexibilityNo cancel feeOn-timeN/A
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