Fares hold within a few percent most of the year; June costs the most. From the fares our travelers looked up, with live fares from your city.
Round trips to South Korea from US cities stay within a few percent of the year's average in most months. June costs the most, about 22% more.
The typical cheapest 7-night round trip from a US city: $1,053 for February and $1,299 for June.
Each month against the year's average, the typical cheapest round trip from a US city, and the cheapest from yours right now.
0%Cheapest timeNovember 2026Checking fares…
0%Cheapest timeDecember 2026Checking fares…
0%Cheapest timeJanuary 2027Checking fares…
0%Cheapest timeMarch 2027Checking fares…
0%Cheapest timeApril 2027Checking fares…
0%Cheapest timeMay 2027Checking fares…
+22%June 2027Checking fares…Live fares for the year ahead. Watch them and we alert you when they drop.
Travel guides most often name April to May and October as the best time to visit South Korea, for the weather and what's on.