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Cheap flights from Southeast Asia to Phnom Penh from £39

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
7 Apr — 14 Apr1
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 April 2025.

Round-trip from

£84

One-way from

£39
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 29/4-9/5
  • Nonstop
  • 2h 30m total
  • Southeast Asia to Phnom Penh
Search Deals
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 4/8
  • Nonstop
  • 1h 20m 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 April 2025.

Tue 29/408:40BKK - PNH
Nonstop1h 15mMultiple Airlines
Fri 9/518:45PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 1/4£84
Thu 8/510:20BKK - PNH
Nonstop1h 25mCambodia Angkor Air
Thu 8/518:45PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Deal found 31/3£91
Mon 12/513:25SGN - PNH
Nonstop0h 50mAirAsia Cambodia
Mon 26/511:55PNH - SGN
Nonstop1h 00mAirAsia Cambodia
Deal found 1/4£108
Fri 23/513:25SGN - PNH
Nonstop0h 50mMultiple Airlines
Tue 27/516:40PNH - SGN
Nonstop1h 15mMultiple Airlines
Deal found 31/3£111
Sat 24/508:30SGN - PNH
Nonstop0h 45mCambodia Angkor Air
Sun 25/520:45PNH - SGN
Nonstop1h 25mCambodia Angkor Air
Deal found 31/3£115
Fri 21/1117:20BKK - PNH
Nonstop1h 15mBangkok Airways
Fri 28/1119:25PNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 31/3£146
Tue 8/415:20SGN - PNH
Nonstop0h 55mQatar Airways
Fri 11/417:40PNH - SGN
Nonstop0h 55mQatar Airways
Deal found 1/4£152
Mon 12/521:35SGN - PNH
1 stop11h 20mThai AirAsia
Mon 26/509:45PNH - SGN
1 stop11h 20mThai AirAsia
Deal found 1/4£197
Wed 23/406:00BKK - PNH
1 stop11h 25mMalaysia Airlines
Mon 5/511:10PNH - BKK
1 stop7h 45mMalaysia Airlines
Deal found 31/3£197
Tue 1/417:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sat 5/419:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 31/3£200
Tue 24/621:00SGN - PNH
1 stop23h 00mVietnam Airlines
Sat 28/614:10PNH - SGN
Nonstop1h 05mVietnam Airlines
Deal found 1/4£217
Wed 2/421:05BKK - PNH
1 stop12h 10mVietnam Airlines
Mon 7/420:45PNH - BKK
1 stop23h 20mVietnam Airlines
Deal found 31/3£226

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 858,174 searches. Data last updated 2 April 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

Tue 29/4

08:40-09:55

Nonstop1h 15m

Phnom Penh Pochentong

Fri 9/5

18:45-20:00

Nonstop1h 15m

£84

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 8/5

10:20-11:45

Nonstop1h 25m

Phnom Penh Pochentong

Thu 8/5

18:45-20:00

Nonstop1h 15m

£91

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Mon 12/5

13:25-14:15

Nonstop0h 50m

Phnom Penh Pochentong

Mon 26/5

11:55-12:55

Nonstop1h 00m

£108

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Fri 23/5

13:25-14:15

Nonstop0h 50m

Phnom Penh Pochentong

Tue 27/5

16:40-17:55

Nonstop1h 15m

£111

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Sat 24/5

08:30-09:15

Nonstop0h 45m

Phnom Penh Pochentong

Sun 25/5

20:45-22:10

Nonstop1h 25m

£115

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 20/5

07:20-08:35

Nonstop1h 15m

Phnom Penh Pochentong

Tue 20/5

19:25-20:40

Nonstop1h 15m

£169

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Mon 12/5

21:35-08:55

1 stop11h 20m

Phnom Penh Pochentong

Mon 26/5

09:45-21:05

1 stop11h 20m

£197

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 23/4

06:00-17:25

1 stop11h 25m

Phnom Penh Pochentong

Mon 5/5

11:10-18:55

1 stop7h 45m

£197

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Thu 24/4

15:20-16:15

Nonstop0h 55m

Phnom Penh Pochentong

Wed 30/4

11:10-18:50

1 stop7h 40m

£214

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Tue 24/6

20:30-20:00

1 stop23h 30m

Phnom Penh Pochentong

Mon 30/6

14:10-15:15

Nonstop1h 05m

£217

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 45 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, September is the cheapest month in which you can book a flight from Southeast Asia to Phnom Penh (average of £689). Flying from Southeast Asia to Phnom Penh in July is currently the most expensive (average of £1,232). 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 April 2025.

When flying from Southeast Asia to Phnom Penh, 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 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 April 2025.

The most flights from zzYJX to PNH are scheduled on a Monday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (41 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 2 April 2025.
Read through reviews of airlines operating flights from Southeast Asia to Phnom Penh, such as EVA Air, Asiana Airlines and Singapore Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,170 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very Good
440 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very Good
1,288 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very Good
3,192 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Bangkok Airways
7.9
Good
107 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Southeast Asia. Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

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

    The cheapet airlines for a one-way flight from Southeast Asia to Phnom Penh are Cambodia Angkor Air (£39), Thai Vietjet Air (£47), and AirAsia Cambodia (£51).

  • 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 Air France (93%), SWISS (93%) or Etihad Airways (93%) 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?

    Looking at all options, your cheapest flight can be booked for £37. While the most popular route (Ho Chi Minh City - Phnom Penh Pochentong) can be booked for £213 on average our data indicates £76 when flying from Southeast Asia to Phnom Penh.

  • 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, September is the cheapest month in which you can book a flight from Southeast Asia to Phnom Penh (average of £689). Flying from Southeast Asia to Phnom Penh in July is currently the most expensive (average of £1,232). 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.
Ho Chi Minh City to Phnom Penh flights
Suvarnabhumi to Phnom Penh flights
Hyderabad to Phnom Penh flights
New Delhi to Phnom Penh flights

Top 10 airlines flying from Southeast Asia to Phnom Penh

Discover the top 10 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 858,174 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia Angkor AirCheapest£76Average£120FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
Thai AirAsiaCheapest£77Average£155FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Vietjet AirCheapest£79Average£97FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Singapore AirlinesCheapest£85Average£179FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£98Average£151FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Sky AngkorCheapest£101Average£134FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Malaysia AirlinesCheapest£104Average£126FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Jetstar AsiaCheapest£120Average£128FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Qatar AirwaysCheapest£131Average£154FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Bangkok AirwaysCheapest£141Average£152FlexibilityNo cancel feeOn-time74%
Search Bangkok 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?

Cheapflights simply makes it quick and affordable to book flights from Southeast Asia to Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southeast Asia to Phnom Penh flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Phnom Penh from Southeast Asia today and book when prices fit your budget.

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