|Los Angeles||Seoul||341 USD|
|San Francisco||Seoul||433 USD|
|New York||Seoul||476 USD|
|Las Vegas||Seoul||482 USD|
|San José||Seoul||507 USD|
Most travelers find the cheapest round-trip airfare to South Korea when booking during the month of March.
On average, from most locations, when planning your trip to South Korea, try to book your flight in the region of 33 days in advance for the cheapest prices.
From most locations, the cheapest day to fly to South Korea is Monday. Most users found that departing on a Saturday was most expensive.
Generally, when visiting South Korea, afternoon flights represent the best value. noon flights are likely to have higher prices.