605 - 1,760 USD
Most travelers find the cheapest round-trip airfare to Busan when booking during the month of March.
In general, most flyers find the cheapest time to book a flight to Busan is about 60 days prior.
From most locations, the cheapest flights to Busan are found on a Friday. Booking a Sunday departure is usually the most expensive.
In general, when looking for the cheapest flight to Busan, our data indicates that afternoon flights are the most cost-effective. noon flights tend to be the most expensive.