Cheap flights from South Korea to Philadelphia from $462
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Philadelphia departing on 6/16. 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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How to get the cheapest flight ticket from South Korea to Philadelphia
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 cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from South Korea to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $919. On the other hand, Saturday is the most expensive day to depart from South Korea because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,072.
What is the cheapest time of day to depart on your flight to Philadelphia?
According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from South Korea to Philadelphia in the afternoon for as low as $916. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $1,846.
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from South Korea when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $972 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from South Korea for as low as $682 on momondo.
Can stopping save me money on South Korea to Philadelphia flights?
You could potentially save up to 17% on your flight if you consider stops on a South Korea to Philadelphia flight.
What is the cheapest airline that flies from South Korea to Philadelphia?
Delta, United Airlines, and Air Canada are the most popular carriers operating from South Korea to Philadelphia
What airlines fly to Philadelphia?
AIR PREMIA, Air Canada and United Airlines are the top three most popular airlines that fly to Philadelphia from South Korea according to our data. AIR PREMIA is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
Cheap South Korea to Philadelphia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Korea to Philadelphia
When did momondo last update prices for flights from South Korea to Philadelphia Airport?
Prices for flights from South Korea to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to Philadelphia Airport?
As of June 2025, there are 5 operators available to choose from for flights from South Korea to Philadelphia Airport.
How old do you have to be to fly from South Korea to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from South Korea to Philadelphia
Compare and see reviews for airlines that fly from South Korea to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $552 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $659 | Free Cancellation | Rating 7.4 8,774 reviews | |||
| PriceFrom $749 | Free Cancellation | Rating 8.0 7,956 reviews | |||
| PriceFrom $782 | Free Cancellation | Rating 8.4 1,084 reviews | |||
| PriceFrom $811 | Free Cancellation | Rating 7.1 9,502 reviews |
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from South Korea to Philadelphia?
It is quick and easy to find South Korea to Philadelphia 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 Philadelphia that suits you.
Can I find flights from South Korea to Philadelphia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Philadelphia from South Korea which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from South Korea to Philadelphia?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from South Korea.
I’m not ready to book a flight from South Korea to Philadelphia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for South Korea to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.