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Incheon Intl

$136+ Cheap flights from Phnom Penh (PNH) to Incheon Intl (ICN)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — ICN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Phnom Penh Pochentong to Incheon Intl are usually found in May or March, booked 68 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Phnom Penh to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Incheon Intl (ICN). 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 April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$241
(Mytrip)

One-way from

$136
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$473

Good round-trip deal

$491 or less

Good one-way deal

$424 or less
Provider with most accurate pricing for Phnom Penh Pochentong-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Incheon Intl flights.
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From Phnom Penh Pochentong to Incheon Intl
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One-way flight from Phnom Penh Pochentong to Incheon Intl
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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Phnom Penh Pochentong to Incheon Intl.
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Price to beat on a one-way flight from Phnom Penh Pochentong to Incheon Intl.
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Find flight deals from Phnom Penh to Incheon Intl

Cheapest flights from Phnom Penh to Incheon Intl
Explore the most affordable flight options available from Phnom Penh to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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.
Tue 5/612:20 amPNH - ICN
1 stop19h 25mAir China
Tue 5/1310:50 amICN - PNH
1 stop14h 15mAir China
Deal found 4/17$241
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:20 amPNH - ICN
1 stop19h 25mMultiple Airlines
Wed 5/1411:35 amICN - PNH
Nonstop5h 40mMultiple Airlines
Deal found 4/17$260
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sat 5/1012:15 pmPNH - ICN
1 stop23h 25mShenzhen Airlines
Wed 5/142:40 pmICN - PNH
1 stop22h 30mShenzhen Airlines
Deal found 4/16$286
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Thu 5/811:50 amPNH - ICN
1 stop29h 05mXiamenAir
Tue 5/131:30 pmICN - PNH
1 stop23h 50mXiamenAir
Deal found 4/17$288
This Booking.com deal was found by Cheapflights users on 4/17. 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.
Thu 5/812:40 pmPNH - ICN
2 stops20h 10mChina Eastern
Wed 5/144:35 pmICN - PNH
2 stops21h 00mChina Eastern
Deal found 4/17$313
This Vietnam Airlines deal was found by Cheapflights users on 4/17. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/55:45 pmPNH - ICN
2 stops20h 50mVietnam Airlines
Fri 7/1810:05 amICN - PNH
2 stops28h 55mVietnam Airlines
Deal found 4/17$350
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Thu 5/811:45 pmPNH - ICN
Nonstop5h 30mSky Angkor
Wed 5/1411:35 amICN - PNH
Nonstop5h 40mSky Angkor
Deal found 4/17$400
This oojo deal was found by Cheapflights users on 4/17. 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 7/41:15 amPNH - ICN
1 stop16h 05mPhilippine Airlines
Fri 7/188:00 amICN - PNH
1 stop18h 15mPhilippine Airlines
Deal found 4/17$408
This SmartFares deal was found by Cheapflights users on 4/17. 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.
Wed 5/1411:55 pmPNH - ICN
Nonstop5h 25mAsiana Airlines
Mon 5/197:30 pmICN - PNH
Nonstop5h 25mAsiana Airlines
Deal found 4/17$453
This Trip.com deal was found by Cheapflights users on 4/16. 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 5/1011:30 pmPNH - ICN
Nonstop5h 30mKorean Air
Wed 5/146:50 pmICN - PNH
Nonstop5h 20mKorean Air
Deal found 4/16$493

Cheapflights Fare Finder

Customize your flight search to find flights from Phnom Penh to Incheon Intl 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 April 17, 2025.
Use the filters below to find and compare flights from Phnom Penh to Incheon Intl Airport that are best for you.

Fly from

Phnom Penh

Fly to

Incheon Intl

Route

Depart

Return

Price

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Tue 5/6

12:20 am-9:45 pm

1 stop19h 25m

Incheon Intl

Tue 5/13

10:50 am-11:05 pm

1 stop14h 15m

$241

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Tue 5/6

12:20 am-9:45 pm

1 stop19h 25m

Incheon Intl

Mon 5/12

4:40 pm-11:10 am

1 stop20h 30m

$260

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Sat 5/10

12:15 pm-1:40 pm

1 stop23h 25m

Incheon Intl

Wed 5/14

2:40 pm-11:10 am

1 stop22h 30m

$286

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Thu 5/8

11:50 am-6:55 pm

1 stop29h 05m

Incheon Intl

Tue 5/13

1:30 pm-11:20 am

1 stop23h 50m

$288

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Thu 5/8

12:40 pm-10:50 am

2 stops20h 10m

Incheon Intl

Wed 5/14

4:35 pm-11:35 am

2 stops21h 00m

$313

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Sat 7/5

5:45 pm-4:35 pm

2 stops20h 50m

Incheon Intl

Fri 7/18

10:05 am-1:00 pm

2 stops28h 55m

$350

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Sun 8/31

11:45 pm-7:15 am

Nonstop5h 30m

Incheon Intl

Sun 9/7

11:35 am-3:15 pm

Nonstop5h 40m

$373

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Fri 7/4

1:15 am-7:20 pm

1 stop16h 05m

Incheon Intl

Fri 7/18

8:00 am-12:15 am

1 stop18h 15m

$408

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Wed 5/14

11:55 pm-7:20 am

Nonstop5h 25m

Incheon Intl

Sun 5/18

7:30 pm-10:55 pm

Nonstop5h 25m

$453

Phnom PenhIncheon

PNH - ICN

PNHICN

Phnom Penh Pochentong

Sat 5/10

11:30 pm-7:00 am

Nonstop5h 30m

Incheon Intl

Wed 5/14

6:50 pm-10:10 pm

Nonstop5h 20m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 19 results
1
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Compare providers for flights from Phnom Penh to Incheon Intl

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 Phnom Penh to Incheon Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Phnom Penh-Incheon Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Phnom Penh-Incheon Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Phnom Penh-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Incheon Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Phnom Penh-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Phnom Penh to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Phnom Penh to Incheon Intl Airport trip
Airlines
Korean Air

Economy passengers enjoy spacious seating with a 33”-34” pitch, surpassing many competitors.


First Class offers Kosmo Suites 2.0 with sliding doors and 83” pitch for ultimate privacy.

Read more about Korean Airby Yulia Denisyuk
Asiana Airlines

Business class on A380 features private suites with sliding doors and 81” fully flat beds.


Economy class offers 18.9” wide seats with 33” pitch, ensuring comfort on long flights.

Read more about Asiana Airlinesby Marisa Garcia
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Best time to book a flight from Phnom Penh to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Incheon Intl. Price data was last updated on April 11, 2025.

The best time to book flights from Phnom Penh to Incheon Intl Airport is 68 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 Phnom Penh to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Incheon Intl Airport (average of $1,001). Flying from Phnom Penh to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 PNH to ICN?

Find hourly flight availability from Phnom Penh to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

One of the essential ways to save on airfare from Phnom Penh to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 53% on airfare.

What is the cheapest day to fly from Phnom Penh to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to Incheon Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phnom Penh to Incheon Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phnom Penh to Incheon Intl Airport

Explore weekly flight availability from Phnom Penh to Incheon Intl. 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 April 17, 2025.

The most flights from PNH to ICN are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Korean Air, China Airlines and Asiana Airlines from Phnom Penh to Seoul by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
729 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.6
Good
194 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.2
Good
857 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Incheon Intl. 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 from for flights from Phnom Penh to Incheon Intl?

    Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Pochentong; the airport handles an average of 4 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Phnom Penh airport to Incheon Intl. It is only a 5.0 mi journey to Pochentong (PNH) from Phnom Penh’s city center.

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

    This flight path from Phnom Penh Pochentong to Incheon Intl was viewed by 224 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 Phnom Penh to Incheon Intl Airport round-trip?

    Cheapflights users have booked flights from Phnom Penh to Incheon Intl Airport round-trip from $241. Other airlines that can offer you cheap pricing are Shenzhen Airlines, from $286, and XiamenAir, from $288. These flights start at 49% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Phnom Penh to Incheon Intl Airport are Air China ($136), Shenzhen Airlines ($177), and XiamenAir ($184).

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

    Before booking your flight to Incheon Intl Airport from Phnom Penh, check out the most reliable airlines to get you to your destination on time: Delta (63%), Korean Air (63%), Sky Angkor( 54%).

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

    Looking at all options, your cheapest flight can be booked for $260. While the most popular route (Phnom Penh Pochentong - Incheon Intl) can be booked for $474 on average our data indicates $1,108 when flying from Phnom Penh to Incheon Intl Airport.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Incheon Intl Airport (average of $1,001). Flying from Phnom Penh to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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

Traveling to a place near Phnom Penh?

Book flights to Phnom Penh if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Top 7 airlines flying from Phnom Penh to Incheon Intl

Discover the top 7 airlines that operate flights from Phnom Penh to Incheon Intl. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$281Average$336FlexibilityNo cancel feeOn-time67%
China EasternCheapest$284Average$324FlexibilityNo cancel feeOn-time62%
Vietnam AirlinesCheapest$300Average$337FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$313Average$353FlexibilityNo cancel feeOn-time69%
Sky AngkorCheapest$345Average$415FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$441Average$505FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$463Average$508FlexibilityNo cancel feeOn-time81%

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