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Incheon Intl. Airport to San Francisco Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Incheon Intl. Airport to San Francisco Intl. Airport over the next 90 days, with one-way fares from €312 and round-trip from €691. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Sun, Nov 8 | United Airlines
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      €691 €812
      15% off
      15% off
      €812 €691
    • ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Mon, Nov 2 | United Airlines
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Wed, Nov 4 | Air Premia
      €719 €812
      11% off
      11% off
      €812 €719
    • ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Fri, Nov 6 | United Airlines
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      €721 €812
      11% off
      11% off
      €812 €721
    • ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Wed, Nov 4 | United Airlines
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      €721
      11% off
      €812 €721
    • ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Mon, Nov 9 | United Airlines
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      €722
      11% off
      €812 €722
    • ICN 6:55 PM
      32h 37m
      1 stop
      SFO 10:32 AM
      Seoul - San Francisco | Mon, Nov 9 | Air Canada
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      €702
      14% off
      €812 €702
    • ICN 6:55 PM
      32h 41m
      1 stop
      SFO 10:36 AM
      Seoul - San Francisco | Fri, Nov 13 | Air Canada
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      €702
      14% off
      €812 €702
    • ICN 6:55 PM
      31h 34m
      1 stop
      SFO 9:29 AM
      Seoul - San Francisco | Tue, Nov 3 | Air Canada
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      €706
      13% off
      €812 €706
    • ICN 6:55 PM
      31h 34m
      1 stop
      SFO 9:29 AM
      Seoul - San Francisco | Tue, Nov 10 | Air Canada
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      €706
      13% off
      €812 €706
    • SEL 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Seoul - San Francisco | Tue, Nov 3 | Normal Airline
      SFO 3:00 PM
      6h
      Nonstop
      SEL 4:00 PM
      San Francisco - Seoul | Thu, Nov 5 | Normal Airline
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    • Cheapest
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Tue, Dec 15 | Air Premia
      €312 €435
      28% off
      28% off
      €435 €312
    • Cheapest
      ICN 6:30 PM
      22h 29m
      1 stop
      SFO 11:59 PM
      Seoul - San Francisco | Tue, Dec 15 | United Airlines
      €312 €435
      28% off
      28% off
      €435 €312
    • Cheapest
      ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Mon, Dec 14 | United Airlines
      €312 €443
      30% off
      30% off
      €443 €312
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 20 | Air Premia
      €315
      28% off
      €443 €315
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 13 | Air Premia
      €315
      28% off
      €443 €315
    • ICN 6:30 PM
      22h 29m
      1 stop
      SFO 11:59 PM
      Seoul - San Francisco | Sat, Dec 12 | United Airlines
      €318
      27% off
      €435 €318
    • ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Sun, Dec 20 | United Airlines
      €323
      27% off
      €443 €323
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sat, Dec 12 | Air Premia
      €330
      26% off
      €443 €330
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Mon, Dec 14 | Air Premia
      €333
      25% off
      €443 €333
    • SEL 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Seoul - San Francisco | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Mon, Dec 14 | United Airlines
      €312 €629
      50% off
      50% off
      €629 €312
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 20 | Air Premia
      €315 €629
      50% off
      50% off
      €629 €315
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 13 | Air Premia
      €315 €629
      50% off
      50% off
      €629 €315
    • ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Sun, Dec 20 | United Airlines
      €323
      49% off
      €629 €323
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sat, Dec 12 | Air Premia
      €330
      48% off
      €629 €330
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Mon, Dec 14 | Air Premia
      €333
      47% off
      €629 €333
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Wed, Dec 9 | Air Premia
      €333
      47% off
      €629 €333
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Dec 11 | Air Premia
      €334
      47% off
      €629 €334
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Mon, Dec 7 | Air Premia
      €334
      47% off
      €629 €334
    • SEL 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Seoul - San Francisco | Tue, Nov 3 | Normal Airline
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    • ICN 9:00 PM
      10h 10m
      Nonstop
      SFO 2:10 PM
      Seoul - San Francisco | Tue, Dec 15 | Asiana Airlines
      €482 €1,744
      72% off
      72% off
      €1,744 €482
    • ICN 9:00 PM
      10h 30m
      Nonstop
      SFO 2:30 PM
      Seoul - San Francisco | Tue, Nov 10 | Asiana Airlines
      €469 €1,744
      73% off
      73% off
      €1,744 €469
    • ICN 9:00 PM
      10h 30m
      Nonstop
      SFO 2:30 PM
      Seoul - San Francisco | Sat, Nov 7 | Asiana Airlines
      €526 €1,744
      70% off
      70% off
      €1,744 €526
    • ICN 9:00 PM
      10h 30m
      Nonstop
      SFO 2:30 PM
      Seoul - San Francisco | Wed, Dec 23 | Asiana Airlines
      €577
      67% off
      €1,744 €577
    • ICN 4:00 PM
      10h 30m
      Nonstop
      SFO 9:30 AM
      Seoul - San Francisco | Wed, Nov 4 | Delta Air Lines
      €602
      65% off
      €1,744 €602
    • ICN 9:00 PM
      10h 30m
      Nonstop
      SFO 2:30 PM
      Seoul - San Francisco | Tue, Jan 19 | Asiana Airlines
      €609
      65% off
      €1,744 €609
    • ICN 4:00 PM
      10h 30m
      Nonstop
      SFO 9:30 AM
      Seoul - San Francisco | Tue, Nov 3 | Delta Air Lines
      €635
      64% off
      €1,744 €635
    • ICN 4:00 PM
      10h 30m
      Nonstop
      SFO 9:30 AM
      Seoul - San Francisco | Tue, Nov 24 | Korean Air
      €792
      55% off
      €1,744 €792
    • ICN 9:00 PM
      10h 30m
      Nonstop
      SFO 2:30 PM
      Seoul - San Francisco | Thu, Nov 26 | Asiana Airlines
      €819
      53% off
      €1,744 €819
    • SEL 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Seoul - San Francisco | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Mon, Nov 2 | Air Premia
      €373 €1,770
      79% off
      79% off
      €1,770 €373
    • ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Fri, Nov 6 | United Airlines
      €400 €1,770
      77% off
      77% off
      €1,770 €400
    • ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Wed, Nov 4 | United Airlines
      €400 €1,770
      77% off
      77% off
      €1,770 €400
    • ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Sun, Nov 8 | United Airlines
      €400
      77% off
      €1,770 €400
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sat, Nov 7 | Air Premia
      €430
      76% off
      €1,770 €430
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Nov 6 | Air Premia
      €431
      76% off
      €1,770 €431
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Wed, Nov 4 | Air Premia
      €431
      76% off
      €1,770 €431
    • ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Thu, Nov 5 | United Airlines
      €481
      73% off
      €1,770 €481
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Nov 8 | Air Premia
      €505
      71% off
      €1,770 €505
    • SEL 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Seoul - San Francisco | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Tue, Dec 15 | Air Premia
      €312 €435
      28% off
      28% off
      €435 €312
    • ICN 6:00 PM
      10h 45m
      Nonstop
      SFO 11:45 AM
      Seoul - San Francisco | Mon, Dec 14 | United Airlines
      €312 €443
      30% off
      30% off
      €443 €312
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 20 | Air Premia
      €315 €443
      28% off
      28% off
      €443 €315
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 13 | Air Premia
      €315
      28% off
      €443 €315
    • ICN 12:45 PM
      10h 45m
      Nonstop
      SFO 6:30 AM
      Seoul - San Francisco | Sun, Dec 20 | United Airlines
      €323
      27% off
      €443 €323
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sat, Dec 12 | Air Premia
      €330
      26% off
      €443 €330
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Mon, Dec 14 | Air Premia
      €333
      25% off
      €443 €333
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Wed, Dec 9 | Air Premia
      €333
      25% off
      €443 €333
    • ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Dec 11 | Air Premia
      €334
      25% off
      €443 €334
    • SEL 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Seoul - San Francisco | Tue, Nov 3 | Normal Airline
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Displayed flight fares from Seoul to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Incheon Intl. Airport to San Francisco Intl. Airport

What is the cheapest month for one-way flights from Incheon Intl. Airport to San Francisco Intl. Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to San Francisco Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to San Francisco Intl. Airport, the best time to buy is in February, with an average price of €378. You’ll want to avoid July, when the average price can reach as high as €725.

€725
€552
€378
€205
    Cheapest
  • €411
    Oct
  • €423
    Nov
  • €409
    Dec
  • €626
    Jan
  • €378
    Feb
  • €456
    Mar
  • €574
    Apr
  • €485
    May
  • €570
    Jun
  • €725
    Jul
  • €468
    Aug
  • €456
    Sep

What’s the cheapest month to fly round-trip from Incheon Intl. Airport to San Francisco Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Incheon Intl. Airport to San Francisco Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, November is typically the cheapest month to find flights from Incheon Intl. Airport to San Francisco Intl. Airport, with an average price of €604. In contrast, June is usually the most expensive month, with average fares reaching €1,085.

€1,085
€845
€604
€364
    Cheapest
  • €637
    Oct
  • €604
    Nov
  • €749
    Dec
  • €921
    Jan
  • €618
    Feb
  • €823
    Mar
  • €954
    Apr
  • €942
    May
  • €1,085
    Jun
  • €1,080
    Jul
  • €1,009
    Aug
  • €844
    Sep

What is the cheapest day of the week to fly from Incheon Intl. Airport to San Francisco Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to San Francisco Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Incheon Intl. Airport to San Francisco Intl. Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

€719
€602
€484
€367
    Cheapest
  • €525
    Mon
  • €679
    Tue
  • €484
    Wed
  • €719
    Thu
  • €517
    Fri
  • €556
    Sat
  • €618
    Sun

Which airline offers the cheapest flights from Incheon Intl. Airport to San Francisco Intl. Airport?

The cheapest airline flying from Incheon Intl. Airport to San Francisco Intl. Airport is Air Premia (from €312) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From €312
United Airlines
From €312
ZIPAIR
From €372
Air China
From €375
Alaska Airlines
From €378
Air Canada
From €384
Trinity Airways
From €386
Jeju Air
From €398
Peach Airlines
From €410
Philippine Airlines
From €416

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What is the flight schedule from Incheon Intl. Airport to San Francisco Intl. Airport?

Check the schedule for flights from Seoul to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. YP111

    Incheon Intl. Airport

    7:15 PM

    ICN

    11h

    2:15 PM

    SFO

    - - T - T F S
    Search

  2. UA806

    Incheon Intl. Airport

    11:30 AM

    ICN

    11h 50m

    6:20 AM

    SFO

    S M T W T F S
    Search

  3. UA892

    Incheon Intl. Airport

    4:50 PM

    ICN

    11h 50m

    11:40 AM

    SFO

    S M T W T F S
    Search

  4. UA286

    Incheon Intl. Airport

    5:15 PM

    ICN

    14h 45m

    Nonstop

    6:00 PM

    EWR

    S M T W T F S
    Search

  5. UA1800

    Newark Liberty Intl. Airport Airport

    12:15 PM

    EWR

    6h 29m

    Nonstop

    3:44 PM

    SFO

    S M T W T - S

  6. UA286

    Incheon Intl. Airport

    5:15 PM

    ICN

    14h 45m

    Nonstop

    6:00 PM

    EWR

    S M T W T F S
    Search

  7. UA648

    Newark Liberty Intl. Airport Airport

    6:00 AM

    EWR

    6h 30m

    Nonstop

    9:30 AM

    SFO

    S M T W T F S

  8. AC064

    Incheon Intl. Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S
    Search

  9. AC8840

    Vancouver Intl. Airport

    9:10 AM

    YVR

    2h 22m

    Nonstop

    10:32 AM

    SFO

    S M T W T F S

  10. AC064

    Incheon Intl. Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S
    Search

  11. AC564

    Vancouver Intl. Airport

    10:25 AM

    YVR

    2h 21m

    Nonstop

    12:46 PM

    SFO

    S M T W T F S
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About Incheon Intl. Airport and San Francisco Intl. Airport

Learn about Incheon Intl. Airport (ICN) and San Francisco Intl. Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 9,096.2 km
Cheapest one-way ticket price €312
Cheapest return ticket price €691

FAQs for Incheon Intl. Airport to San Francisco Intl. Airport Flights

  • How many daily flights are there from Incheon Intl. Airport (ICN) to San Francisco Intl. Airport (SFO)?

    There are around 6 daily flights from Incheon Intl. Airport (ICN) to San Francisco Intl. Airport (SFO).
  • The earliest flight from Incheon Intl. Airport to San Francisco Intl. Airport departs at 11:30, and the last departs at 21:00, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon Intl. Airport (ICN) to San Francisco Intl. Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around €885 in January, the most expensive month to book this route.
  • The latest flight departs from Incheon Intl. Airport (ICN) at 20:55 and arrives in San Francisco Intl. Airport (SFO) at 15:30.
    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco Intl. Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • United Airlines is a very popular airline operating an average of 4830 flights per month.
  • One-way flights from Incheon Intl. Airport to San Francisco Intl. Airport currently start from €312, and round-trip fares start from €691. The current lowest fare is a Air Premia flight departing on Tue, Dec 15; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon Intl. Airport to San Francisco Intl. Airport is €598. Prices may vary depending on the departure date, airline, and availability.
  • Incheon Intl. Airport to San Francisco Intl. Airport operates around 31 weekly flights, mainly by United Airlines, Korean Air and Asiana Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon Intl. Airport and San Francisco Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.