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SFO → ICN · South Korea

Cheap flights from San Francisco to Seoul

Live fare from $636 found Feb 5. Compare 100+ booking sites.

Home / Flight deals / San Francisco (SFO) / Seoul
Live fare

$636

Feb 5 — Feb 14
non-stop
Compare fares across 100+ sites →
Updated October 18 at 3:21 AM· via Travelpayouts partner feed
SFO → ICN price trend · last 30 days · ↓ 1%
$179 low$351 high

How to get the best price on this route

  • Book 6–8 weeks ahead for international routes; 3–4 weeks for short-haul.
  • Fly midweek (Tue/Wed) — weekend departures cost 15–25% more.
  • Compare across 100+ booking sites. Our partner feed surfaces vendors you’ve never heard of that often beat the majors.
  • Set a price alert below to catch the next drop on SFO → Seoul.
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Make it a trip

Stay in Seoul

Bundle flight + hotel to save another 10–20%. Pricing via Expedia.

Find hotels in Seoul→Flight + hotel package →

Other routes from San Francisco

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from $720
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from $890
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from $540
SFO → Osaka
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SFO → Hong Kong
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SFO → Bangkok
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SFO → Delhi
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Flights to Seoul from other US airports

LAX → Seoul
from $690 · Los Angeles

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