|London||Jeju City||541 GBP|
Most travellers find the cheapest return airfare to South Korea when booking during the month of March.
From most locations, booking your flights to South Korea around 60 days prior to your departure date finds the best deals.
On average, the cheapest flights to South Korea are found when departing on a Tuesday. Try to avoid departing on a Saturday, as this is usually the most expensive day.
Our data shows that the cheapest South Korea flights are usually those with afternoon departure times. evening flights are often costlier.