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Cheap flights from Southeast Asia to Phnom Penh from C$ 1,080

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 30/10. 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

Find flight deals from Southeast Asia to Phnom Penh

One-way flights from Southeast Asia to Phnom Penh
Search for one-way flight options from Southeast Asia to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Thu 30/108:05 p.m.BKK - PNH
3 stops46h 20mMultiple Airlines
Deal found 15/9C$ 1,080
Fri 26/129:25 a.m.BKK - PNH
1 stop33h 00mEtihad Airways
Deal found 14/9C$ 2,991
Wed 26/112:55 a.m.BKK - PNH
1 stop15h 30mEtihad Airways
Deal found 14/9C$ 3,016
Wed 24/122:55 a.m.BKK - PNH
1 stop15h 30mEtihad Airways
Deal found 14/9C$ 3,020
Mon 16/22:55 a.m.BKK - PNH
1 stop15h 30mEtihad Airways
Deal found 15/9C$ 3,021
Sat 27/122:55 a.m.BKK - PNH
1 stop27h 35mEtihad Airways
Deal found 15/9C$ 3,023
Wed 28/12:40 p.m.BKK - PNH
1 stop27h 45mEtihad Airways
Deal found 15/9C$ 3,024
Sun 18/12:40 p.m.BKK - PNH
1 stop15h 50mEtihad Airways
Deal found 14/9C$ 3,028
Fri 19/122:40 p.m.BKK - PNH
1 stop27h 45mEtihad Airways
Deal found 14/9C$ 3,047
Thu 30/102:55 a.m.BKK - PNH
1 stop27h 35mEtihad Airways
Deal found 15/9C$ 3,061

Cheapflights Fare Finder

 
Customize 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 629,999 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

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 30/10

8:05 p.m.-6:25 p.m.

3 stops46h 20m

C$ 1,080

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 26/12

9:25 a.m.-6:25 p.m.

1 stop33h 00m

C$ 2,991

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 10/12

2:55 a.m.-6:25 p.m.

1 stop15h 30m

C$ 3,016

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 24/12

2:55 a.m.-6:25 p.m.

1 stop15h 30m

C$ 3,020

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 16/2

2:55 a.m.-6:25 p.m.

1 stop15h 30m

C$ 3,021

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 28/12

2:40 p.m.-6:30 a.m.

1 stop15h 50m

C$ 3,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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 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.

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 C$ 1,131). Flying from Southeast Asia to Phnom Penh in December is currently the most expensive (average of C$ 1,576). 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.
Read through reviews of airlines operating flights from Southeast Asia to Phnom Penh, such as Philippine 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.
Philippine Airlines
7.2
Good
911 reviews
Check prices

Food

7.0

Comfort

7.1

Entertainment

6.7

Overall

7.2

Boarding

7.3

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

MNL - LAX

This airline has less layovers and faster travel times than other airlines. I had a one way flight. While friends of mine who chose to fly some other airline had multiple stops and layovers.
Philippine Airlines
7.2
Good
911 reviews
Philippine Airlines
7.2
Good
911 reviews
Check prices

Food

7.0

Comfort

7.1

Entertainment

6.7

Overall

7.2

Boarding

7.3

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

MNL - LAX

This airline has less layovers and faster travel times than other airlines. I had a one way flight. While friends of mine who chose to fly some other airline had multiple stops and layovers.

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?

    Phnom Penh Pochentong (PNH) is the airport you will fly into if you book a flight from Southeast Asia to Phnom Penh. It is only a 8.0 km journey from Pochentong (PNH) to Phnom Penh’s city centre.

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

    Consider Etihad Airways (95%), Finnair (95%) or Cambodia Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Southeast Asia to Phnom Penh.

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

    While on average a flight from Southeast Asia to Phnom Penh is generally C$ 123, our data shows the cheapest flight currently is C$ 123. When looking at the most popular route, (Bangkok Suvarnabhumi - Phnom Penh Pochentong), you can expect to pay C$ 532 for that flight.

  • 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 vacation 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 C$ 1,131). Flying from Southeast Asia to Phnom Penh in December is currently the most expensive (average of C$ 1,576). 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.
Suvarnabhumi to Phnom Penh flights

Top 2 airlines flying from Southeast Asia to Phnom Penh

Discover the top 2 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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestC$ 154AverageC$ 169FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Philippine AirlinesCheapestC$ 445AverageC$ 566FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

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

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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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