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Seoul to San Francisco flights (ICN–SFO)

ICNIncheon International Airport
South Korea
SFOSan Francisco International Airport
United States

Yes. Air Premia, Asiana Airlines, Korean Air and United Airlines fly ICN–SFO nonstop, a great-circle distance of 9,090 km (5,650 mi).

From
ICN
Seoul
To
SFO
San Francisco
Nonstop
Yes · 4 airlines
Airlines
YP · OZ · KE · UA
Distance
9,090 km (5,650 mi)

Checked against sources:· How we verify

Airlines flying ICN–SFO nonstop

AirlineTypeAllianceNotes
Air Premia YPfull-service——
Asiana Airlines OZfull-serviceStar Alliance—
Korean Air KEfull-serviceSkyTeam—
United Airlines UAfull-serviceStar Alliance—

One-stop alternatives to flying ICN–SFO nonstop

Connecting can be cheaper, or give you a stopover. Each of these uses one airline for both legs, so the connection is protected on one ticket.

  • Via Vancouver (YVR) with Air Canada: 9,490 km (5,900 mi) flown, 4% further than nonstop.
  • Via Seattle (SEA) with Alaska Airlines and Delta Air Lines: 9,470 km (5,880 mi) flown, 4% further than nonstop.
  • Via Tokyo (NRT) with ZIPAIR Tokyo: 9,480 km (5,890 mi) flown, 4% further than nonstop.
  • Via Calgary (YYC) with WestJet: 10,180 km (6,330 mi) flown, 12% further than nonstop.
  • Via Beijing (PEK) with Air China: 10,400 km (6,460 mi) flown, 14% further than nonstop.

ICN–SFO route map

Great-circle distance 9,090 km (5,650 mi).

Departure

Incheon International Airport

Incheon (ICN), Seoul. In our data, 71 airlines fly nonstop from ICN to 155 destinations.

Other airports in United States with nonstop flights from ICN: Atlanta (ATL), Boston (BOS), Chicago (ORD), Dallas (DFW), Detroit (DTW), Dulles (IAD), Honolulu, Oahu (HNL) and Las Vegas (LAS).

View ICN airport guide →

Arrival

San Francisco International Airport

San Francisco (SFO), San Francisco.

Related routes

Sources

  • en.wikipedia.org — airlines and destinations at ICN, checked 2026-09-26
  • en.wikipedia.org — airlines and destinations at SFO, checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-09-26

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