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Cheap flights from Southeast Asia to Phnom Penh from £37

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
5 May — 12 May1
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 30 April 2025.

Round-trip from

£88

One-way from

£37
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 8/6-15/6
  • Nonstop
  • 2h 30m total
  • Southeast Asia to Phnom Penh
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 23/5
  • 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 30 April 2025.

Sun 8/621:00BKK - PNH
Nonstop1h 20mCambodia Angkor Air
Sun 15/608:20PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Deal found 29/4£88
Mon 9/613:25SGN - PNH
Nonstop0h 50mMultiple Airlines
Mon 23/620:45PNH - SGN
Nonstop1h 25mMultiple Airlines
Deal found 29/4£98
Tue 3/608:30SGN - PNH
Nonstop0h 45mCambodia Angkor Air
Fri 6/620:45PNH - SGN
Nonstop1h 25mCambodia Angkor Air
Deal found 29/4£112
Tue 29/418:35BKK - PNH
Nonstop1h 20mMultiple Airlines
Mon 5/511:05PNH - BKK
Nonstop1h 15mMultiple Airlines
Deal found 29/4£125
Fri 21/1113:10BKK - PNH
Nonstop1h 15mBangkok Airways
Fri 28/1119:25PNH - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/4£141
Thu 1/515:20SGN - PNH
Nonstop0h 55mQatar Airways
Sun 4/517:40PNH - SGN
Nonstop0h 55mQatar Airways
Deal found 29/4£147
Wed 2/719:40BKK - PNH
1 stop14h 20mMalaysia Airlines
Sun 6/711:10PNH - BKK
1 stop5h 10mMalaysia Airlines
Deal found 29/4£194
Tue 13/516:00SGN - PNH
Nonstop0h 55mVietnam Airlines
Wed 28/520:55PNH - SGN
1 stop27h 15mVietnam Airlines
Deal found 29/4£196
Wed 4/616:55BKK - PNH
1 stop23h 40mEmirates
Sun 8/620:50PNH - BKK
1 stop11h 50mEmirates
Deal found 29/4£224
Tue 29/422:15BKK - PNH
1 stop21h 45mVietnam Airlines
Mon 5/520:45PNH - BKK
1 stop23h 20mVietnam Airlines
Deal found 29/4£257
Mon 19/511:00SGN - PNH
1 stop6h 25mMalaysia Airlines
Tue 27/518:20PNH - SGN
1 stop21h 20mMalaysia Airlines
Deal found 29/4£271
Fri 9/512:20SGN - PNH
1 stop5h 20mSingapore Airlines
Sun 11/509:35PNH - SGN
1 stop8h 50mSingapore Airlines
Deal found 29/4£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 858,174 searches. Data last updated 30 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

Sun 8/6

21:00-22:20

Nonstop1h 20m

Phnom Penh Pochentong

Sun 15/6

08:20-09:30

Nonstop1h 10m

£88

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Mon 9/6

13:25-14:15

Nonstop0h 50m

Phnom Penh Pochentong

Mon 23/6

20:45-22:10

Nonstop1h 25m

£98

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Tue 3/6

08:30-09:15

Nonstop0h 45m

Phnom Penh Pochentong

Fri 6/6

20:45-22:10

Nonstop1h 25m

£112

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 8/6

06:00-10:00

1 stop28h 00m

Phnom Penh Pochentong

Sun 15/6

18:45-20:00

Nonstop1h 15m

£155

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 2/7

19:40-10:00

1 stop14h 20m

Phnom Penh Pochentong

Sun 6/7

11:10-16:20

1 stop5h 10m

£194

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Tue 13/5

16:00-16:55

Nonstop0h 55m

Phnom Penh Pochentong

Wed 28/5

20:55-00:10

1 stop27h 15m

£196

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Wed 14/5

19:40-10:00

1 stop14h 20m

Phnom Penh Pochentong

Sun 1/6

17:40-18:35

Nonstop0h 55m

£200

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 4/6

16:55-16:35

1 stop23h 40m

Phnom Penh Pochentong

Sun 8/6

20:50-08:40

1 stop11h 50m

£224

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 8/6

18:05-16:55

2 stops22h 50m

Phnom Penh Pochentong

Sun 15/6

14:10-20:05

1 stop5h 55m

£257

Ho Chi Minh CityPhnom Penh

SGN - PNH

SGNPNH

Ho Chi Minh City

Mon 19/5

11:00-17:25

1 stop6h 25m

Phnom Penh Pochentong

Tue 27/5

18:20-15:40

1 stop21h 20m

£271

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 38 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 30 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 30 April 2025.

The most flights from zzYJX to PNH are scheduled on a Tuesday (43 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 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 30 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
1,186 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
442 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
1,292 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
8.0
Very Good
3,213 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
Thai Airways
7.7
Good
325 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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 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 Thai Vietjet Air (£37), Cambodia Angkor Air (£46), and Cambodia Airways (£47).

  • 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 (95%), SWISS (95%) 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 £27. While the most popular route (Ho Chi Minh City - Phnom Penh Pochentong) can be booked for £205 on average our data indicates £69 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

Browse thousands of different options on Cheapflights for your next trip

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Jetstar AsiaCheapest£64Average£123FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Cambodia Angkor AirCheapest£73Average£113FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
Thai Vietjet AirCheapest£76Average£94FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest£76Average£150FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Singapore AirlinesCheapest£82Average£172FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£95Average£145FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Sky AngkorCheapest£98Average£129FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
Malaysia AirlinesCheapest£100Average£122FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£126Average£149FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Bangkok AirwaysCheapest£136Average£151FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

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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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