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Phnom Penh

$122+ Cheap flights from Incheon Intl (ICN) 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PNH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Incheon Intl to Phnom Penh Pochentong are usually found in June or October, booked 53 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap flight deals from Incheon Intl to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$228
(Booking.com)

One-way from

$122
(oojo)

Popular in

January

Cheapest in

June

Average price

$402

Good round-trip deal

$284 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for Incheon Intl-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Phnom Penh Pochentong flights.
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From Incheon Intl to Phnom Penh Pochentong
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One-way flight from Incheon Intl to Phnom Penh Pochentong
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Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Incheon Intl to Phnom Penh Pochentong.
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Price to beat on a one-way flight from Incheon Intl to Phnom Penh Pochentong.
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Find flight deals from Incheon Intl to Phnom Penh

Cheapest flights from Incheon Intl to Phnom Penh
Explore the most affordable flight options available from Incheon Intl to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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.
Wed 5/2111:35 amICN - PNH
Nonstop5h 40mSky Angkor
Sat 6/711:45 pmPNH - ICN
Nonstop5h 30mSky Angkor
Deal found 2/20$228
This oojo deal was found by Cheapflights users on 2/20. 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 5/116:05 pmICN - PNH
1 stop27h 55mVietnam Airlines
Fri 5/168:55 pmPNH - ICN
1 stop6h 55mVietnam Airlines
Deal found 2/20$236
This oojo deal was found by Cheapflights users on 2/20. 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 3/222:55 pmICN - PNH
1 stop22h 20mMultiple Airlines
Fri 3/2812:25 amPNH - ICN
1 stop11h 50mMultiple Airlines
Deal found 2/20$251
This Shenzhen Airlines deal was found by Cheapflights users on 2/20. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:40 pmICN - PNH
1 stop22h 30mShenzhen Airlines
Thu 5/812:15 pmPNH - ICN
1 stop25h 25mShenzhen Airlines
Deal found 2/20$265
This OneTravel deal was found by Cheapflights users on 2/20. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/228:55 amICN - PNH
1 stop16h 20mChina Eastern
Sat 3/2911:05 amPNH - ICN
2 stops21h 45mChina Eastern
Deal found 2/20$272
This oojo deal was found by Cheapflights users on 2/20. 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 3/227:35 pmICN - PNH
Nonstop5h 45mAsiana Airlines
Fri 3/2812:30 amPNH - ICN
Nonstop5h 10mAsiana Airlines
Deal found 2/20$322
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/251:20 pmICN - PNH
1 stop24h 20mXiamenAir
Mon 3/312:40 pmPNH - ICN
1 stop21h 40mXiamenAir
Deal found 2/20$327
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:30 pmICN - PNH
Nonstop5h 55mKorean Air
Sat 3/2911:45 pmPNH - ICN
Nonstop5h 10mKorean Air
Deal found 2/20$331
This Singapore Airlines deal was found by Cheapflights users on 2/19. 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 7/214:45 pmICN - PNH
1 stop17h 55mSingapore Airlines
Mon 7/289:35 amPNH - ICN
1 stop20h 10mSingapore Airlines
Deal found 2/19$362
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2112:10 amICN - PNH
1 stop11h 40mMalaysia Airlines
Sat 3/296:30 pmPNH - ICN
1 stop10h 00mMalaysia Airlines
Deal found 2/20$425
This OneTravel deal was found by Cheapflights users on 2/19. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:50 pmICN - PNH
1 stop31h 20mAir China
Wed 2/2612:25 amPNH - ICN
1 stop11h 50mAir China
Deal found 2/19$427

Find flights from Incheon Intl to Phnom Penh within your budget

Customize your flight search to find flights from Incheon Intl 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 February 20, 2025.

Fly from

Incheon Intl

Fly to

Phnom Penh

Route

Depart

Return

Price

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Wed 5/21

11:35 am-3:15 pm

Nonstop5h 40m

Phnom Penh Pochentong

Sat 6/7

11:45 pm-7:15 am

Nonstop5h 30m

$228

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sun 5/11

6:05 pm-8:00 pm

1 stop27h 55m

Phnom Penh Pochentong

Fri 5/16

8:55 pm-5:50 am

1 stop6h 55m

$236

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sat 3/22

2:55 pm-11:15 am

1 stop22h 20m

Phnom Penh Pochentong

Fri 3/28

12:25 am-2:15 pm

1 stop11h 50m

$251

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Wed 4/30

2:40 pm-11:10 am

1 stop22h 30m

Phnom Penh Pochentong

Thu 5/8

12:15 pm-3:40 pm

1 stop25h 25m

$265

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sat 3/22

8:55 am-11:15 pm

1 stop16h 20m

Phnom Penh Pochentong

Sat 3/29

11:05 am-10:50 am

2 stops21h 45m

$272

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sat 3/22

7:35 pm-11:20 pm

Nonstop5h 45m

Phnom Penh Pochentong

Fri 3/28

12:30 am-7:40 am

Nonstop5h 10m

$322

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Sat 3/22

6:30 pm-10:25 pm

Nonstop5h 55m

Phnom Penh Pochentong

Sat 3/29

11:45 pm-6:55 am

Nonstop5h 10m

$331

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Mon 7/21

9:00 am-5:40 pm

1 stop10h 40m

Phnom Penh Pochentong

Sat 7/26

2:05 pm-3:35 pm

1 stop23h 30m

$362

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Fri 3/21

12:10 am-9:50 am

1 stop11h 40m

Phnom Penh Pochentong

Sat 3/29

6:30 pm-6:30 am

1 stop10h 00m

$425

IncheonPhnom Penh

ICN - PNH

ICNPNH

Incheon Intl

Tue 6/10

6:05 pm-8:00 pm

1 stop27h 55m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 16 results
1
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Compare providers for flights from Incheon Intl 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 Incheon Intl to Phnom Penh in February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 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 Incheon Intl Airport-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-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 Incheon Intl Airport-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 Incheon Intl to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Incheon Intl 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.

Travel insights for flights from Incheon Intl to Phnom Penh

Get recent, data-driven insights about flights from Incheon Intl to Phnom Penh including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Incheon Intl Airport to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Phnom Penh. Price data was last updated on February 14, 2025.

The best time to book flights from Incheon Intl Airport to Phnom Penh is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Incheon Intl Airport to Phnom Penh?

Currently, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Phnom Penh (average of $1,014). Flying from Incheon Intl Airport 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 ICN to PNH?

Find hourly flight availability from Incheon Intl 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 February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Incheon Intl Airport to Phnom Penh at noon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

Weekly flight availability from Incheon Intl Airport to Phnom Penh

Explore weekly flight availability from Incheon Intl 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 February 20, 2025.

The most flights from ICN to PNH are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, 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 February 20, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines and Vietnam Airlines from Seoul to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very good
446 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Vietnam Airlines
7.7
Good
197 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Malaysia Airlines
7.4
Good
263 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Turkish Airlines
7.3
Good
3,832 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl 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 Incheon Intl?

    For a flight from Incheon Intl to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city. Pochentong is the only Phnom Penh airport and it handles 4 inbound flights from Incheon Intl per day. 4 airlines have flights to Phnom Penh Pochentong from Incheon Intl on a regular basis.

  • How popular is this Incheon Intl Airport to Phnom Penh flight route?

    The Incheon Intl to Phnom Penh Pochentong flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Incheon Intl Airport to Phnom Penh round-trip?

    Our cheapest airline available from Incheon Intl Airport to Phnom Penh is Sky Angkor. Our recent data shows that you can find tickets from as low as $228 on this airline. Additional options worth looking into are Vietnam Airlines and Shenzhen Airlines, starting at $236 and $265 round-trip. You may be able to fly from Incheon Intl Airport to Phnom Penh for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Phnom Penh one-way?

    To fly one-way, consider booking your trip with Vietnam Airlines, which is currently one of the cheapest options available, starting at $122. Shenzhen Airlines flights start at $138 while deals on China Eastern start at $175 one-way.

  • What are the most reliable airlines from Incheon Intl Airport to Phnom Penh?

    Consider Delta (38%), Korean Air (38%) or Asiana Airlines (10%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Phnom Penh.

  • What are the cheapest flights from Incheon Intl Airport to Phnom Penh?

    While on average a flight from Incheon Intl Airport to Phnom Penh is generally $282, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Incheon Intl - Phnom Penh Pochentong), you can expect to pay $264 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Phnom Penh?

    Currently, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Phnom Penh (average of $1,014). Flying from Incheon Intl Airport 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

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Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car rentals
Phnom Penh Pochentong Airport car rentals

Top 4 airlines flying from Incheon Intl to Phnom Penh

Discover the top 4 airlines that operate flights from Incheon Intl 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$249Average$300FlexibilityNo cancel feeOn-time62%
Sky AngkorCheapest$262Average$333FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$266Average$385FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$293Average$391FlexibilityNo cancel feeOn-time76%
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