Question : What price range should you expect when booking from Philadelphia (PHL) to Jeju (CJU)?
Answer : Ranging from $3,696 to $6,284, prices for PHL to CJU change less than most routes from the United States. The further out you book a route, the more likely you are to save.
Question : How many days should you spend in Jeju?
Answer : Travelers from PHL to CJU stay 10 days on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Thursday. Being flexible with your travel days garners even more savings during booking.