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฿1,456+ 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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
— PNH
19 Jul — 26 Jul1
1 adult

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 14 July 2025.

Return from

฿3,398

One-way from

฿1,456

Popular in

January

Cheapest in

June

Average price

฿4,175
Thai AirAsia
  • Thai AirAsia
  • 5/9-7/9
  • Nonstop
  • 2h 30m total
  • Bangkok to Phnom Penh
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Thai Vietjet Air
  • Thai Vietjet Air
  • 27/9
  • Nonstop
  • 1h 15m total
  • Bangkok to Phnom Penh
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿8,950 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿1,569 potential savings vs. average return price).
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Average for return flights in July 2025
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Find flight deals to Phnom Penh

Cheapest flights to Phnom Penh
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 14 July 2025.

Fri 5/907:45DMK - PNH
Nonstop1h 10mThai AirAsia
Sun 7/917:05PNH - DMK
Nonstop1h 20mThai AirAsia
Deal found 13/7฿3,398
Sat 6/908:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Thu 25/919:10PNH - BKK
Nonstop1h 15mThai Vietjet Air
Deal found 12/7฿3,398
Thu 21/808:40BKK - PNH
Nonstop1h 15mMultiple Airlines
Sun 24/816:55PNH - BKK
Nonstop1h 20mMultiple Airlines
Deal found 12/7฿3,560
Sat 20/913:05BKK - PNH
Nonstop1h 15mแคมโบเดีย อังกอร์ แอร์
Wed 24/908:15PNH - BKK
Nonstop1h 15mแคมโบเดีย อังกอร์ แอร์
Deal found 11/7฿3,722
Sun 3/821:20BKK - PNH
Nonstop1h 10mCambodia Airways
Tue 5/813:55PNH - BKK
Nonstop1h 25mCambodia Airways
Deal found 13/7฿4,337

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 14 July 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

Fri 5/9

07:45-08:55

Nonstop1h 10m

Phnom Penh Pochentong

Sun 7/9

17:05-18:25

Nonstop1h 20m

฿3,398

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 6/9

08:40-09:55

Nonstop1h 15m

Phnom Penh Pochentong

Thu 25/9

19:10-20:25

Nonstop1h 15m

฿3,398

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 21/8

08:40-09:55

Nonstop1h 15m

Phnom Penh Pochentong

Sun 24/8

16:55-18:15

Nonstop1h 20m

฿3,560

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 20/9

13:05-14:20

Nonstop1h 15m

Phnom Penh Pochentong

Wed 24/9

08:15-09:30

Nonstop1h 15m

฿3,722

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 3/8

21:20-22:30

Nonstop1h 10m

Phnom Penh Pochentong

Tue 5/8

13:55-15:20

Nonstop1h 25m

฿4,337

BangkokPhnom Penh

DMK - PNH

DMKPNH

Bangkok Don Mueang Intl

Tue 11/11

08:35-16:45

1 stop8h 10m

Phnom Penh Pochentong

Sun 16/11

17:15-18:35

Nonstop1h 20m

฿5,276

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 27/9

08:40-09:55

Nonstop1h 15m

฿1,456

BangkokPhnom Penh

DMK - PNH

DMKPNH

Bangkok Don Mueang Intl

Wed 13/8

07:45-08:55

Nonstop1h 10m

฿1,489

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 31/7

11:30-12:45

Nonstop1h 15m

฿1,910

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 1/8

10:20-11:25

Nonstop1h 05m

฿2,007

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 14 results
1
2

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 11 July 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 10 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 6 July 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 Thursday (40 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 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.

Thai AirAsia
Thai AirAsia
From ฿108
Thai Vietjet Air
Thai Vietjet Air
From ฿102
แคมโบเดีย อังกอร์ แอร์
แคมโบเดีย อังกอร์ แอร์
From ฿107
Cambodia Airways
Cambodia Airways
From ฿132

What are the cheapest airlines that fly to Phnom Penh?

The cheapest airlines flying from Bangkok to Phnom Penh are Thai Vietjet Air, แคมโบเดีย อังกอร์ แอร์ and Thai AirAsia.

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 14 July 2025.
Read reviews from past customers who have flown Bangkok Airways, Thai Airways, andThai AirAsia to Cambodia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Crew

8.5

Comfort

7.8

Entertainment

6.2

Boarding

7.9

Food

7.2

Overall

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very Good
111 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Crew

8.5

Comfort

7.8

Entertainment

6.2

Boarding

7.9

Food

7.2

Overall

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Thai Airways
7.7
Good
336 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Crew

8.5

Comfort

7.8

Entertainment

6.2

Boarding

7.9

Food

7.2

Overall

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Thai AirAsia
7.5
Good
219 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Crew

8.5

Comfort

7.8

Entertainment

6.2

Boarding

7.9

Food

7.2

Overall

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Thai Vietjet Air
6.7
Okay
106 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Crew

8.5

Comfort

7.8

Entertainment

6.2

Boarding

7.9

Food

7.2

Overall

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

FAQs about flying to Phnom Penh

  • What airport do you fly into for flights to Phnom Penh?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh. Pochentong is conveniently located just 8.0 km from Phnom Penh’s city centre. 6 airlines have flights to Pochentong from Bangkok on a daily basis. Booking flights to Phnom Penh Pochentong should not be difficult; the airport handles an average of 35 flights from Bangkok per day.

  • Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Phnom Penh on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Phnom Penh?

    Based on reviews from Cheapflights users, Thai Vietjet Air is rated the highest out of the airlines that fly to Phnom Penh.

  • What is the cheapest airport to fly to in Phnom Penh?

    Phnom Penh Pochentong is currently the cheapest airport to fly to in Phnom Penh. One-way flights to Phnom Penh Pochentong typically cost ฿1,137, while return flights cost around ฿2,814.

  • How much is a return flight to Phnom Penh?

    A return flight to Phnom Penh will typically cost around ฿108, however they can be found for as little as ฿87.

  • Where does the fastest flight to Phnom Penh depart from?

    For those looking to save time traveling to Phnom Penh, Bangkok offers the quickest one-way flight (1 hour 10 minutes).

  • Does Phnom Penh Pochentong have rental cars?

    Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Phnom Penh Pochentong?

    Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 km away from Phnom Penh Pochentong).

See more FAQs

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