|Los Angeles||Seoul||397 USD|
|New York||Seoul||414 USD|
|San Francisco||Seoul||518 USD|
|Las Vegas||Seoul||528 USD|
|San José||Seoul||558 USD|
In general, when booking your flight to Seoul, March is the cheapest month on average.
From most locations, booking your flights to Seoul around 60 days prior to your departure date finds the best deals.
On average, the cheapest flights to Seoul are found when departing on a Monday. Try to avoid departing on a Saturday, as this is usually the most expensive day.
On average you can find the best deals on plane tickets to Seoul when looking for flights with afternoon departure times.