How much is a ticket from Seoul to Philadelphia?

Depending on when you travel and how far in advance you book, fares between Seoul and Philadelphia can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Planning flights between Seoul and Philadelphia? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Seoul: 2 airports are listed in Seoul - Gimpo, Incheon.
• Airports in Philadelphia: Other arrival options include Trenton Mercer.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Compare flights from Seoul to Philadelphia with advanced filters

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If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.