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Cheap flights from Southeast Asia to Phnom Penh from $969

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

$1,957

One-way from

$969
30/10-6/11
  • 30/10-6/11
  • 5 total stops
  • 68h 35m total
  • Southeast Asia to Phnom Penh
Search Deals
15/11
  • 15/11
  • 3 total stops
  • 38h 55m 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 16 September 2025.

Thu 30/1023:30SIN - PNH
3 stops43h 55mMultiple Airlines
Thu 6/1119:50PNH - SIN
2 stops24h 40mMultiple Airlines
Deal found 14/9$1,957
Fri 31/1013:05BKK - PNH
3 stops29h 20mMultiple Airlines
Fri 7/1107:55PNH - BKK
3 stops32h 15mMultiple Airlines
Deal found 16/9$2,009
Thu 9/1021:15SIN - PNH
3 stops34h 40mMultiple Airlines
Tue 14/1008:30PNH - SIN
3 stops31h 10mMultiple Airlines
Deal found 16/9$2,374
Thu 30/1020:15SGN - PNH
3 stops46h 10mMultiple Airlines
Thu 6/1119:50PNH - SGN
3 stops23h 55mMultiple Airlines
Deal found 14/9$2,574
Thu 30/1019:25SIN - PNH
1 stop36h 05mEtihad Airways
Thu 6/1119:50PNH - SIN
1 stop36h 45mEtihad Airways
Deal found 14/9$6,710

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 16 September 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

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 30/10

23:30-18:25

3 stops43h 55m

Phnom Penh Pochentong

Thu 6/11

19:50-21:30

2 stops24h 40m

$1,957

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

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 9/10

21:15-06:55

3 stops34h 40m

Phnom Penh Pochentong

Tue 14/10

08:30-16:40

3 stops31h 10m

$2,374

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Thu 30/10

20:15-18:25

3 stops46h 10m

Phnom Penh Pochentong

Thu 6/11

19:50-19:45

3 stops23h 55m

$2,574

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 30/10

19:25-06:30

1 stop36h 05m

Phnom Penh Pochentong

Thu 6/11

19:50-09:35

1 stop36h 45m

$6,710

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Wed 19/11

19:15-18:25

2 stops23h 10m

$2,107

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Tue 14/10

02:40-06:55

3 stops28h 15m

$2,110

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Mon 17/11

19:15-18:25

2 stops23h 10m

$2,121

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Thu 20/11

09:15-06:30

3 stops21h 15m

$2,209

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sat 15/11

02:40-06:30

3 stops27h 50m

$2,401

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 26 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 $535). Flying from Southeast Asia 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 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 16 September 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.

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 16 September 2025.
Get a feel of what it's like to fly with Emirates and Qatar Airways 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
3,334 reviews
Check prices

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

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 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 Garuda Indonesia(100%), Etihad Airways(97%) or Finnair(97%), 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 $60. On average you can expect to pay $214. The most popular route, (Singapore Changi - Phnom Penh Pochentong), can usually be booked for $203.

  • 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 $535). Flying from Southeast Asia 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

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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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$145Average$179FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Cambodia Angkor AirCheapest$154Average$230FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
Thai AirAsiaCheapest$164Average$183FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Sky AngkorCheapest$197Average$244FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
EmiratesCheapest$253Average$277FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$278Average$299FlexibilityNo 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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