Cheap flights from Pennsylvania to Seoul from $414
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Seoul departing on 9/3. 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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Delta flights from Pennsylvania to Incheon Intl Airport
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How to get the cheapest flight ticket from Pennsylvania 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 cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from Pennsylvania is in April. Flight prices, which tend to average around $870, 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 April, then departing from Pennsylvania during the month March is also very affordable. Most momondo users find prices during this month for around $873.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Pennsylvania to Incheon Intl Airport is on a Thursday when prices can be found for as low as $1,178. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,457. 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?
In the morning is the cheapest time of day to fly from Pennsylvania to Incheon Intl Airport when you can find flight prices for as low as $1,241. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $2,271 on average. Flights to Incheon Intl Airport from Pennsylvania at noon 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 Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,106 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Pennsylvania for as low as $945 on momondo.
What is the cheapest airline that flies from Pennsylvania to Incheon Intl?
Philippine Airlines and AIR PREMIA are the most popular carriers operating from Pennsylvania to Incheon Intl
What airlines fly to Incheon Intl Airport?
Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Incheon Intl Airport from Pennsylvania according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 5 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 Pennsylvania to Incheon Intl Airport on average per week?
The number of flights available between Pennsylvania and Incheon Intl Airport is 112 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
How long does it take to fly to Incheon Intl Airport?
On average, it takes 17h 35m to fly from Pennsylvania to Incheon Intl Airport if you fly out of Pittsburgh (the most popular airport in Pennsylvania) and into Incheon Intl Airport (the most popular airport in Incheon Intl Airport). If you’re flying out of Philadelphia and into Incheon Intl Airport, then the flight time is around 17h 55m.
Cheap Pennsylvania to Incheon Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Incheon Intl Airport
When did momondo last update prices for flights from Pennsylvania to Incheon Intl Airport?
Prices for flights from Pennsylvania to Incheon Intl Airport were last updated today.
How many operators does momondo search for flights from Pennsylvania to Incheon Intl Airport?
As of June 2025, there are 15 operators available to choose from for flights from Pennsylvania to Incheon Intl Airport.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The required travel and health documents for your Incheon Intl 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 Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Pennsylvania to Incheon Intl Airport
Compare and see reviews for airlines that fly from Pennsylvania to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $601 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $795 | Free Cancellation | Rating 7.1 9,657 reviews | |||
| PriceFrom $871 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $872 | Free Cancellation | Rating 8.0 7,969 reviews | |||
| PriceFrom $1,076 | Free Cancellation | Rating 8.4 1,101 reviews |
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Why should I use momondo to find a flight deal from Pennsylvania to Seoul?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Seoul for you.
Can I find flights from Pennsylvania to Seoul with flexible booking policies on momondo?
All flight searches from Pennsylvania to Seoul on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Pennsylvania to Seoul?
Once all potential Pennsylvania to Seoul 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 Pennsylvania to Seoul right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Pennsylvania to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.