Cheap flights from Phnom Penh to Seoul from $134
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Seoul departing on 6/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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XiamenAir flights from Phnom Penh to Incheon Intl Airport
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Asiana Airlines flights from Phnom Penh to Incheon Intl Airport
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How to get the cheapest flight ticket from Phnom Penh to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Phnom Penh and Incheon Intl Airport?
What is the cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from Phnom Penh is in June. Flight prices, which tend to average around $390, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of June, then departing from Phnom Penh during the month March is also very affordable. Most momondo users find prices during this month for around $461.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Phnom Penh to Incheon Intl Airport is on a Friday when prices can be found for as low as $588. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $741. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
At noon is the cheapest time of day to fly from Phnom Penh to Incheon Intl Airport when you can find flight prices for as low as $310. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $653 on average. Flights to Incheon Intl Airport from Phnom Penh in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Phnom Penh Pochentong to Incheon Intl flight route?
Fly from Phnom Penh Pochentong to Incheon Intl for the best Phnom Penh Pochentong - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from Phnom Penh when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $470 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Phnom Penh for as low as $400 on momondo.
What cabin class options are available on Phnom Penh Pochentong to Incheon Intl flights?
There are 4 cabin classes available to choose from on Phnom Penh Pochentong to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Phnom Penh to Incheon Intl Airport flights?
You could potentially save up to 26% on your flight if you consider stops on a Phnom Penh to Incheon Intl Airport flight.
How have Phnom Penh to Incheon Intl Airport flight prices changed over time?
As of June 2025, prices for Phnom Penh to Incheon Intl Airport flights are approximately 18% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Phnom Penh Pochentong to Incheon Intl?
China Southern, Air China, and Shenzhen Airlines are the most popular carriers operating from Phnom Penh Pochentong to Incheon Intl
What airlines fly to Incheon Intl Airport?
Korean Air, Sky Angkor and Asiana Airlines are the top three most popular airlines that fly to Incheon Intl Airport from Phnom Penh according to our data. Korean Air is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 8 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Phnom Penh to Incheon Intl Airport on average per day?
The number of flights available between Phnom Penh and Incheon Intl Airport is 4 per day as of June 2025. The most frequent departure time is 11:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Phnom Penh to Incheon Intl Airport on average per week?
The number of flights available between Phnom Penh and Incheon Intl Airport is 32 per week as of June 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.
When to book flights from Phnom Penh to Incheon Intl Airport
Cheap Phnom Penh to Incheon Intl Airport (PNH to ICN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Incheon Intl Airport
How far is Phnom Penh Pochentong to Incheon Intl by plane?
A flight from Phnom Penh Pochentong to Incheon Intl will travel around 2229.4 mi. Typically, this will take 5h 25m by plane in normal conditions.
When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Incheon Intl Airport?
Prices for flights from Phnom Penh Pochentong Airport to Incheon Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Incheon Intl Airport?
There are 8 operators available for flights from Phnom Penh Pochentong Airport to Incheon Intl Airport as of June 2025.
How old do you have to be to fly from Phnom Penh Pochentong Airport to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Phnom Penh to Incheon Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Phnom Penh to Incheon Intl Airport is Airbus A321neo, representing 38.07% of all bookings. The subsequent popular models are Airbus A330-300 at 32.84%, Airbus A320-100/200 at 22.02%, and Boeing 787-9 Dreamliner at 5.69%.
What is the most popular airline from Phnom Penh to Incheon Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Phnom Penh to Incheon Intl Airport is Korean Air, representing 43% of all bookings. The subsequent popular airlines are Sky Angkor at 21%, Asiana Airlines at 14%, and Vietnam Airlines at 8%.
Best airlines flying from Phnom Penh to Incheon Intl Airport
Compare and see reviews for airlines that fly from Phnom Penh to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $242 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $281 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $284 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom $301 | Free Cancellation | Rating 7.5 194 reviews | |||
| PriceFrom $337 | Free Cancellation | Rating 5.0 2 reviews | |||
| PriceFrom $437 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 8.4 1,088 reviews |
Korean Air Flights From Phnom Penh to Incheon Intl Airport
Korean Air operates around 7 flights from Phnom Penh to Incheon Intl Airport every week. The average price of these flights found in the last 72 hours has been $497, but momondo users have found Korean Air deals from Phnom Penh to Incheon Intl Airport from as low as $463 round-trip. Korean Air has been scored 8.4/10 in 1,088 reviews.
Asiana Airlines Flights From Phnom Penh to Incheon Intl Airport
Asiana Airlines is also a popular choice for this route. Asiana Airlines flight deals for Phnom Penh to Incheon Intl Airport start from as low as $437 round-trip, depending on your selected dates, with average Asiana Airlines deals seen on momondo around $488. Asiana Airlines operates 7 flights to Incheon Intl Airport from Phnom Penh in an average week. Users have rated it 8.2/10 across 440 reviews.
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Why should I use momondo to find a flight deal from Phnom Penh to Seoul?
It is quick and easy to find Phnom Penh to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.
Can I find flights from Phnom Penh to Seoul with flexible booking policies on momondo?
Flights from Phnom Penh to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Phnom Penh to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Phnom Penh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Phnom Penh to Seoul right now. Can momondo alert me if prices change?
Price alerts on flights to Seoul from Phnom Penh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.