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Phnom Penh

$122+ Cheap flights from Seoul (SEL) to Phnom Penh (PNH)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — PNH
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Phnom Penh Pochentong are usually found in October or April, booked 63 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Seoul to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Mytrip)

One-way from

$122
(Trip.com)

Popular in

January

Cheapest in

October

Average price

$318

Good round-trip deal

$294 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Seoul (SEL)-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Phnom Penh Pochentong flights.
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From Seoul (SEL) to Phnom Penh Pochentong
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One-way flight from Seoul (SEL) to Phnom Penh Pochentong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Phnom Penh Pochentong.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Phnom Penh Pochentong.
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Find flight deals from Seoul to Phnom Penh

Cheapest flights from Seoul to Phnom Penh
Explore the most affordable flight options available from Seoul to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:35 amICN - PNH
Nonstop5h 40mSky Angkor
Fri 6/2711:45 pmPNH - ICN
Nonstop5h 30mSky Angkor
Deal found 3/30$226
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/122:40 pmICN - PNH
1 stop22h 30mShenzhen Airlines
Fri 4/2512:15 pmPNH - ICN
1 stop25h 30mShenzhen Airlines
Deal found 3/30$240
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1310:05 amICN - PNH
1 stop11h 55mVietnam Airlines
Mon 6/168:55 pmPNH - ICN
1 stop6h 55mVietnam Airlines
Deal found 3/30$248
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:40 pmICN - PNH
1 stop22h 30mMultiple Airlines
Fri 5/212:20 amPNH - ICN
1 stop14h 15mMultiple Airlines
Deal found 3/31$286
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1310:10 amICN - PNH
1 stop9h 10mCathay Pacific
Sun 4/206:30 pmPNH - ICN
1 stop24h 40mCathay Pacific
Deal found 3/30$298
This SmartFares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/137:30 pmICN - PNH
Nonstop5h 25mAsiana Airlines
Sun 4/2011:55 pmPNH - ICN
Nonstop5h 25mAsiana Airlines
Deal found 3/30$304
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:20 pmICN - PNH
1 stop8h 55mChina Eastern
Sun 6/1512:10 amPNH - ICN
1 stop9h 45mChina Eastern
Deal found 3/30$312
This Booking.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/141:30 pmICN - PNH
1 stop23h 50mXiamenAir
Mon 4/216:00 pmPNH - ICN
1 stop16h 30mXiamenAir
Deal found 3/31$317
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/238:30 pmICN - PNH
1 stop29h 45mPhilippine Airlines
Thu 6/261:15 amPNH - ICN
1 stop16h 05mPhilippine Airlines
Deal found 3/30$318
This Singapore Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:45 pmICN - PNH
1 stop22h 25mSingapore Airlines
Thu 8/72:05 pmPNH - ICN
1 stop23h 30mSingapore Airlines
Deal found 3/30$356
This Malaysia Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:10 amICN - PNH
1 stop19h 15mMalaysia Airlines
Tue 4/296:20 pmPNH - ICN
1 stop10h 50mMalaysia Airlines
Deal found 3/30$412
This Jetabroad deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/142:25 pmGMP - PNH
2 stops22h 45mAir China
Sun 4/2012:20 amPNH - GMP
1 stop10h 45mAir China
Deal found 3/31$450

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul 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 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Seoul to Phnom Penh that are best for you.

Fly from

Seoul

Fly to

Phnom Penh

Route

Depart

Return

Price

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Mon 6/23

11:35 am-3:15 pm

Nonstop5h 40m

Phnom Penh Pochentong

Fri 6/27

11:45 pm-7:15 am

Nonstop5h 30m

$226

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sat 4/12

2:40 pm-11:10 am

1 stop22h 30m

Phnom Penh Pochentong

Fri 4/25

12:15 pm-3:45 pm

1 stop25h 30m

$240

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Fri 6/13

10:05 am-8:00 pm

1 stop11h 55m

Phnom Penh Pochentong

Mon 6/16

8:55 pm-5:50 am

1 stop6h 55m

$248

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Mon 4/21

2:40 pm-11:10 am

1 stop22h 30m

Phnom Penh Pochentong

Fri 5/2

12:20 am-4:35 pm

1 stop14h 15m

$286

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sun 4/13

10:10 am-5:20 pm

1 stop9h 10m

Phnom Penh Pochentong

Sun 4/20

6:30 pm-9:10 pm

1 stop24h 40m

$298

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sun 4/13

7:30 pm-10:55 pm

Nonstop5h 25m

Phnom Penh Pochentong

Sun 4/20

11:55 pm-7:20 am

Nonstop5h 25m

$304

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Fri 6/13

4:20 pm-11:15 pm

1 stop8h 55m

Phnom Penh Pochentong

Sun 6/15

12:10 am-11:55 am

1 stop9h 45m

$312

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Mon 4/14

1:30 pm-11:20 am

1 stop23h 50m

Phnom Penh Pochentong

Mon 4/21

6:00 pm-12:30 pm

1 stop16h 30m

$317

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Mon 6/23

8:30 pm-12:15 am

1 stop29h 45m

Phnom Penh Pochentong

Thu 6/26

1:15 am-7:20 pm

1 stop16h 05m

$318

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Mon 8/4

4:45 pm-1:10 pm

1 stop22h 25m

Phnom Penh Pochentong

Thu 8/7

2:05 pm-3:35 pm

1 stop23h 30m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 25 results
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Compare providers for flights from Seoul to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Phnom Penh in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Seoul 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 Seoul to Phnom Penh

How far ahead should I book a flight from Seoul to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Phnom Penh. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Phnom Penh, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seoul to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Seoul to Phnom Penh (average of $995). Flying from Seoul to Phnom Penh in June is currently the most expensive (average of $1,582). 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 SEL to PNH?

Find hourly flight availability from Seoul 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 March 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Seoul to Phnom Penh at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.

Weekly flight availability from Seoul to Phnom Penh

Explore weekly flight availability from Seoul 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 March 31, 2025.

The most flights from SEL to PNH are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 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 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

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 March 31, 2025.
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,051 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
831 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,286 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Seoul. On average, Pochentong has 4 inbound flights from Seoul per day from 4 airlines. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

  • How popular is this Seoul to Phnom Penh flight route?

    Flights from Seoul to Phnom Penh Pochentong have been viewed 35 times in the past calendar month.

  • What are the cheapest airlines flying from Seoul to Phnom Penh round-trip?

    Our cheapest airline available from Seoul to Phnom Penh is Sky Angkor. Our recent data shows that you can find tickets from as low as $226 on this airline. Additional options worth looking into are Shenzhen Airlines and Vietnam Airlines, starting at $240 and $248 round-trip. Sky Angkor is currently priced 37% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seoul to Phnom Penh one-way?

    To fly one-way, consider booking your trip with Sky Angkor, which is currently one of the cheapest options available, starting at $122. Philippine Airlines flights start at $161 while deals on China Eastern start at $181 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Seoul to Phnom Penh consider choosing Delta (56%), Korean Air (56%) or Asiana Airlines (10%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seoul to Phnom Penh?

    Looking for the cheapest flight from Seoul to Phnom Penh? While on average our users pay $479, our data indicates the cheapest price to be $116. The most popular route (Incheon Intl - Phnom Penh Pochentong), is priced around $280.

  • Can I find deals for flights from Seoul to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Seoul to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Phnom Penh.

  • Can I find deals for business class flights from Seoul to Phnom Penh?

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Seoul to Phnom Penh (average of $995). Flying from Seoul to Phnom Penh in June is currently the most expensive (average of $1,582). 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 Seoul to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Phnom Penh flights

Top 4 airlines flying from Seoul to Phnom Penh

Discover the top 4 airlines that operate flights from Seoul 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 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$249Average$303FlexibilityNo cancel feeOn-time62%
Sky AngkorCheapest$262Average$333FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$268Average$355FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$286Average$380FlexibilityNo cancel feeOn-time76%
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