Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Southeast Asia to Phnom Penh from £43

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PNH
2 Sep — 9 Sep1
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 28 August 2025.

Round-trip from

£102

One-way from

£43
Cambodia Airways
  • Cambodia Airways
  • 8/9-15/9
  • Nonstop
  • 2h 40m total
  • Southeast Asia to Phnom Penh
Search Deals
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 8/9
  • Nonstop
  • 1h 05m 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 28 August 2025.

Fri 29/817:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sat 30/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 26/8£97
Thu 4/918:10BKK - PNH
Nonstop1h 10mCambodia Angkor Air
Sun 7/908:20PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Deal found 27/8£100
Wed 3/916:20BKK - PNH
Nonstop1h 15mCambodia Airways
Wed 10/913:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 25/8£102
Mon 8/916:20BKK - PNH
Nonstop1h 15mCambodia Airways
Mon 15/913:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 27/8£102
Fri 29/810:20BKK - PNH
Nonstop1h 05mCambodia Angkor Air
Sat 30/810:55PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Deal found 27/8£110
Sun 7/916:20BKK - PNH
Nonstop1h 15mCambodia Airways
Mon 15/913:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 27/8£116
Fri 10/1010:20BKK - PNH
Nonstop1h 05mMultiple Airlines
Fri 17/1013:55PNH - BKK
Nonstop1h 25mMultiple Airlines
Deal found 26/8£120
Wed 27/811:30BKK - PNH
Nonstop1h 15mCambodia Airways
Wed 10/913:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 25/8£126
Wed 3/912:00SGN - PNH
Nonstop0h 55mCambodia Angkor Air
Thu 4/920:45PNH - SGN
Nonstop1h 25mCambodia Angkor Air
Deal found 26/8£129
Sun 14/910:20BKK - PNH
Nonstop1h 05mCambodia Angkor Air
Wed 17/908:15PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Deal found 26/8£131
Tue 30/913:05BKK - PNH
Nonstop1h 15mCambodia Angkor Air
Thu 9/1008:15PNH - BKK
Nonstop1h 15mCambodia Angkor Air
Deal found 25/8£137
Mon 1/918:30SGN - PNH
Nonstop1h 10mCambodia Angkor Air
Mon 8/920:45PNH - SGN
Nonstop1h 25mCambodia Angkor Air
Deal found 28/8£139

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 28 August 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

Mon 8/9

16:20-17:35

Nonstop1h 15m

Phnom Penh Pochentong

Mon 15/9

13:55-15:20

Nonstop1h 25m

£102

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 7/9

16:20-17:35

Nonstop1h 15m

Phnom Penh Pochentong

Mon 15/9

13:55-15:20

Nonstop1h 25m

£116

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 10/10

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Fri 17/10

13:55-15:20

Nonstop1h 25m

£120

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 14/9

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Wed 17/9

08:15-09:30

Nonstop1h 15m

£131

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

13:05-14:20

Nonstop1h 15m

Phnom Penh Pochentong

Wed 8/10

08:15-09:30

Nonstop1h 15m

£137

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Tue 30/9

13:05-14:20

Nonstop1h 15m

Phnom Penh Pochentong

Wed 8/10

08:15-09:30

Nonstop1h 15m

£137

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 6/10

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Thu 9/10

08:15-09:30

Nonstop1h 15m

£137

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 3/10

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Wed 8/10

08:15-09:30

Nonstop1h 15m

£137

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 5/10

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Fri 10/10

08:15-09:30

Nonstop1h 15m

£137

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 1/10

10:20-11:25

Nonstop1h 05m

Phnom Penh Pochentong

Thu 9/10

08:15-09:30

Nonstop1h 15m

£137

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 33 results
1
2
3
4

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 28 August 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 28 August 2025.

The most flights from zzYJX to PNH are scheduled on a Monday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

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 28 August 2025.
Read through reviews of airlines operating flights from Southeast Asia to Phnom Penh, such as Emirates, Singapore Airlines, andThai AirAsia. 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.
Emirates
8.1
Very Good
3,320 reviews
Check prices

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

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
3,320 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

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.
Singapore Airlines
8.1
Very Good
1,352 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

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.
Thai AirAsia
7.5
Good
218 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

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.
Malaysia Airlines
7.3
Good
278 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

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.
Jetstar Asia
6.7
Okay
58 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

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?

    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.

  • How long is the flight from Southeast Asia to Phnom Penh?

    For as low as £131, Cambodia Airways can have you in Phnom Penh from Southeast Asia in 1h 05m. There are 313 mi between Southeast Asia and Phnom Penh. All flights are typically direct.

  • 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 Etihad Airways (98%), Finnair (98%) or Cambodia Airways (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?

    Looking at all options, your cheapest flight can be booked for £33. While the most popular route (Ho Chi Minh City - Phnom Penh Pochentong) can be booked for £204 on average our data indicates £97 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 9 airlines flying from Southeast Asia to Phnom Penh

Discover the top 9 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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Jetstar AsiaCheapest£64Average£123FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Thai Vietjet AirCheapest£75Average£101FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Cambodia Angkor AirCheapest£78Average£110FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
Thai AirAsiaCheapest£79Average£151FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Singapore AirlinesCheapest£81Average£145FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£110Average£121FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Sky AngkorCheapest£113Average£128FlexibilityNo cancel feeOn-timeN/A
Search Sky Angkor flights
EmiratesCheapest£131Average£141FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Bangkok AirwaysCheapest£135Average£145FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.