Cheap Flights from Philadelphia (PHL) to Yangyang (YNY)

Popular airlines from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.)

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Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.) cost?
Snag a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between PHL and YNY. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHL to YNY flight.
How many flights per day from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.)?
You'll need to catch a flight with a layover if you're traveling from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from PHL to YNY?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.)?
Choose a flight from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.) last-minute?
Holding off until just before your departure to book a flight from PHL to YNY generally means paying more. While you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a PHL to YNY flight and hotel package?
Securing a PHL to YNY flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Yangyang (YNY-Yangyang Intl.)?
If you booked your PHL to YNY flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Yangyang Intl.
Distance
6842 mi

Book with confidence

Philadelphia to Yangyang Flights

The cheapest times to fly from Philadelphia to Yangyang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Yangyang are during the month of . You can find some of the cheapest flights from Philadelphia to Yangyang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Yangyang

Sunday is one of the best days to book for cheap flights from Philadelphia to Yangyang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Yangyang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Yangyang in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Yangyang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Yangyang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Yangyang Flights

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*Available to One Key members.