Southwest Airlines: San Francisco to Seoul in May
Fly Southwest Airlines from San Francisco (SFO) to Seoul (ICN) in May 2026. Q2 (Spring) pricing. Distance: 5,562 mi. Flight time: 11h 40m.
$720
Economy est.
$4800
Business est.
11h 40m
Flight time
May Travel Tips
Q2 (Spring) is typically off-peak season for this route. Nonstop service available. Book 6-8 weeks ahead for best prices.
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