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฿1,455+ Cheap flights to Phnom Penh
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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
— PNH
22 Aug — 29 Aug1
Return
1 adult
Economy
Flights to Phnom Penh in 2025
Find the latest flights to Phnom Penh in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 17 August 2025.
Find flight deals to Phnom Penh
Cheapest flights to Phnom PenhExplore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 17 August 2025.
Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 17 August 2025.
Wed 27/815:05DMK - PNH
Nonstop1h 15mThai AirAsia
Wed 3/909:45PNH - DMK
Nonstop1h 25mThai AirAsia
Deal found 15/8฿3,394
Wed 20/817:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sun 24/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 15/8฿3,394
Thu 21/817:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sun 24/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 15/8฿3,427
Fri 29/815:05DMK - PNH
Nonstop1h 15mThai AirAsia
Tue 2/909:45PNH - DMK
Nonstop1h 25mThai AirAsia
Deal found 15/8฿3,459
Wed 27/815:05DMK - PNH
Nonstop1h 15mThai AirAsia
Fri 5/909:45PNH - DMK
Nonstop1h 25mThai AirAsia
Deal found 15/8฿3,524
Fri 5/908:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Sun 7/919:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 16/8฿3,621
Thu 21/817:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Mon 25/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 16/8฿3,653
Sat 30/807:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sat 6/909:45PNH - DMK
Nonstop1h 25mThai AirAsia
Deal found 16/8฿3,685
Fri 22/808:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Tue 26/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 16/8฿3,685
Mon 18/808:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Mon 25/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 15/8฿3,750
Thu 21/817:00BKK - PNH
Nonstop1h 15mThai Vietjet Air
Tue 26/819:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 16/8฿3,782
Thu 28/807:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sun 31/809:45PNH - DMK
Nonstop1h 25mThai AirAsia
Deal found 15/8฿3,815
Cheapflights Fare Finder
Locate flights to Phnom Penh that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 17 August 2025.
Use the filters below to find and compare flights to Phnom Penh that are best for you.
Fly from
Bangkok
Route
Depart
Return
Price
BangkokPhnom Penh
DMK - PNH
DMKPNH
Bangkok Don Mueang Intl
Wed 27/8
15:05-16:20
Nonstop1h 15m
Phnom Penh Pochentong
Wed 3/9
09:45-11:10
Nonstop1h 25m
฿3,394
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Wed 27/8
17:00-18:15
Nonstop1h 15m
Phnom Penh Pochentong
Wed 3/9
19:10-20:25
Nonstop1h 15m
฿3,394
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Wed 3/9
08:40-09:55
Nonstop1h 15m
Phnom Penh Pochentong
Sun 7/9
19:10-20:25
Nonstop1h 15m
฿3,394
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Mon 1/9
17:00-18:15
Nonstop1h 15m
Phnom Penh Pochentong
Thu 4/9
11:05-12:20
Nonstop1h 15m
฿3,427
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Thu 28/8
17:00-18:15
Nonstop1h 15m
Phnom Penh Pochentong
Mon 8/9
19:10-20:25
Nonstop1h 15m
฿3,427
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Wed 27/8
17:00-18:15
Nonstop1h 15m
Phnom Penh Pochentong
Fri 5/9
19:10-20:25
Nonstop1h 15m
฿3,427
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Wed 3/9
08:40-09:55
Nonstop1h 15m
Phnom Penh Pochentong
Wed 3/9
19:10-20:25
Nonstop1h 15m
฿3,427
BangkokPhnom Penh
DMK - PNH
DMKPNH
Bangkok Don Mueang Intl
Fri 29/8
15:05-16:20
Nonstop1h 15m
Phnom Penh Pochentong
Tue 2/9
09:45-11:10
Nonstop1h 25m
฿3,459
BangkokPhnom Penh
BKK - PNH
BKKPNH
Bangkok Suvarnabhumi
Thu 4/9
17:00-18:15
Nonstop1h 15m
Phnom Penh Pochentong
Mon 8/9
19:10-20:25
Nonstop1h 15m
฿3,459
BangkokPhnom Penh
DMK - PNH
DMKPNH
Bangkok Don Mueang Intl
Wed 27/8
15:05-16:20
Nonstop1h 15m
Phnom Penh Pochentong
Fri 5/9
09:45-11:10
Nonstop1h 25m
฿3,524
Showing 1-10 of 34 results
Best time to book a flight to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh 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 to Phnom Penh
When is the best time to book a flight to Phnom Penh?
Use this chart to determine the optimal time to book a return flight from Bangkok to Phnom Penh. Price data was last updated on 8 August 2025.
The price you pay for your flight to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to Phnom Penh?
On average, a flight from Bangkok to Phnom Penh takes 1 hour 12 minutes. Flights to Phnom Penh from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Phnom Penh?
Use this chart to determine the cheapest time to fly return from Bangkok to Phnom Penh. Price data was last updated on 10 August 2025.
Users looking for the lowest fares to Phnom Penh should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.
Weekly flight availability to Phnom Penh
The most flights from Bangkok to Phnom Penh are scheduled on a Friday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 on average).
What are the most popular airlines that fly to Phnom Penh?
The most popular airlines flying from Bangkok to Phnom Penh are Thai AirAsia, Thai Vietjet Air and แคมโบเดีย อังกอร์ แอร์.
What are the cheapest airlines that fly to Phnom Penh?
The cheapest airlines flying from Bangkok to Phnom Penh are Cambodia Airways, Thai Vietjet Air and แคมโบเดีย อังกอร์ แอร์.
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 mm 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 17 August 2025.
Read reviews from past customers who have flown Thai AirAsia, Thai Vietjet Air, andSky Angkor to Cambodia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.8
Boarding
7.5
Crew
8.0
Entertainment
5.5
Food
6.1
Overall
7.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Comfort
6.8
Boarding
7.5
Crew
8.0
Entertainment
5.5
Food
6.1
Overall
7.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Comfort
6.8
Boarding
7.5
Crew
8.0
Entertainment
5.5
Food
6.1
Overall
7.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Sky Angkor
Comfort
6.8
Boarding
7.5
Crew
8.0
Entertainment
5.5
Food
6.1
Overall
7.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
FAQs about flying to Phnom Penh
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