Cheap flights from Philadelphia to South Korea from $498
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to South Korea departing on 5/3. 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 Philadelphia to South Korea
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 month to fly to South Korea?
If you aren’t able to travel to South Korea during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $966.
What is the cheapest day to depart on your flight to South Korea?
On average, the least expensive day to fly to South Korea from Philadelphia is on a Friday. momondo users have found tickets for Friday departures for as low as $1,137. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to South Korea for around $1,368.
What is the cheapest time of day to depart on your flight to South Korea?
Flying to South Korea from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,187 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,412 on average. Flights to South Korea from Philadelphia in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to South Korea?
You are more likely to see cheaper flights to South Korea from Philadelphia when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,129 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Philadelphia for as low as $935 on momondo.
What is the cheapest airline that flies from Philadelphia to South Korea?
Air Canada, United Airlines, and WestJet are the most popular carriers operating from Philadelphia to South Korea
What airlines fly to South Korea?
AIR PREMIA, Air Canada and Delta are the top three most popular airlines that fly to South Korea from Philadelphia according to our data. AIR PREMIA is the first choice among our users, with 52% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 8 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.
Cheap Philadelphia to South Korea flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to South Korea
When did momondo last update prices for flights from Philadelphia Airport to South Korea?
Prices for flights from Philadelphia Airport to South Korea refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to South Korea?
As of April 2025, there are 5 operators available to choose from for flights from Philadelphia Airport to South Korea.
How old do you have to be to fly from Philadelphia Airport to South Korea?
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 Philadelphia Airport to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea 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 South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Philadelphia to South Korea
Compare and see reviews for airlines that fly from Philadelphia to South Korea with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $560 | Free Cancellation | Rating 7.4 8,684 reviews | |||
| PriceFrom $795 | Free Cancellation | Rating 7.0 9,170 reviews | |||
| PriceFrom $876 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $903 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,076 | Free Cancellation | Rating 8.4 1,064 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Philadelphia to South Korea?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to South Korea. momondo saves you time and could save you money on your trip.
Can I find flights from Philadelphia to South Korea with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to South Korea from Philadelphia with this policy.
How can momondo help me find flights from Philadelphia to South Korea?
Once all potential Philadelphia to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Philadelphia to South Korea right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Philadelphia to South Korea now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Korea and let you know when they change.