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San Francisco International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Incheon International Airport over the next 90 days, with one-way fares from HK$ 2,562 and round-trip from HK$ 4,917. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Aug 28 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Wed, Sep 2 | Air Premia
        HK$ 4,927 HK$ 6,850
        28% off
        28% off
        HK$ 6,850 HK$ 4,927
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Aug 22 | Air Premia
        ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Sat, Aug 29 | Air Premia
        HK$ 4,932 HK$ 6,850
        28% off
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Aug 23 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Fri, Aug 28 | Air Premia
        HK$ 4,932 HK$ 6,850
        28% off
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Aug 26 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Wed, Sep 2 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Aug 29 | Air Premia
        ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Sat, Sep 5 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 7 | Air Premia
        ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Sat, Sep 12 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Sep 5 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Fri, Sep 11 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Sep 9 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Wed, Sep 16 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 21 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Mon, Sep 28 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Sep 23 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Wed, Sep 30 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Sep 11 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Wed, Sep 16 | Air Premia
        HK$ 4,932
        28% off
        HK$ 6,850 HK$ 4,932
      • SFO 22:45
        24h 35m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Sat, Oct 17 | United Airlines
        ICN 16:50
        10h 50m
        Direct
        SFO 11:40
        Seoul - San Francisco | Tue, Oct 20 | United Airlines
        HK$ 4,917
        28% off
        HK$ 6,850 HK$ 4,917
      • SFO 13:00
        17h 25m
        1 stop
        SEL 14:00
        San Francisco - Seoul | Sat, Aug 22 | Normal Airline
        SEL 15:00
        6h
        Direct
        SFO 16:00
        Seoul - San Francisco | Mon, Aug 24 | Normal Airline
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      • Cheapest nonstop
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sat, Sep 12 | Air Premia
        HK$ 2,562 HK$ 3,737
        31% off
        31% off
        HK$ 3,737 HK$ 2,562
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sun, Sep 13 | Air Premia
        HK$ 2,585 HK$ 3,737
        31% off
        31% off
        HK$ 3,737 HK$ 2,585
      • SFO 23:45
        12h 35m
        Direct
        ICN 04:20
        San Francisco - Seoul | Mon, Sep 14 | United Airlines
        HK$ 2,642 HK$ 3,737
        28% off
        28% off
        HK$ 3,737 HK$ 2,642
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Tue, Sep 8 | Air Premia
        HK$ 2,652
        28% off
        HK$ 3,737 HK$ 2,652
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sat, Aug 29 | Air Premia
        HK$ 2,654
        28% off
        HK$ 3,737 HK$ 2,654
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Tue, Sep 15 | Air Premia
        HK$ 2,655
        28% off
        HK$ 3,737 HK$ 2,655
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Thu, Sep 24 | Air Premia
        HK$ 2,682
        28% off
        HK$ 3,737 HK$ 2,682
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sun, Aug 23 | Air Premia
        HK$ 2,685
        28% off
        HK$ 3,737 HK$ 2,685
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sun, Sep 20 | Air Premia
        HK$ 2,685
        28% off
        HK$ 3,737 HK$ 2,685
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Tue, Aug 25 | Air Premia
        HK$ 2,689
        28% off
        HK$ 3,737 HK$ 2,689
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Tue, Sep 22 | Air Premia
        HK$ 2,690
        28% off
        HK$ 3,737 HK$ 2,690
      • SFO 21:15
        26h 5m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Sun, Sep 13 | United Airlines
        HK$ 2,672
        28% off
        HK$ 3,737 HK$ 2,672
      • SFO 13:00
        17h 25m
        1 stop
        SEL 14:00
        San Francisco - Seoul | Sat, Aug 22 | Normal Airline
        Find more flights
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Flight prices from San Francisco International Airport to Incheon International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from San Francisco International Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from San Francisco International Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Incheon International Airport are usually in November, with an average price of HK$ 3,426. June sees the highest fares, around HK$ 8,349.

HK$ 8,349
HK$ 5,888
HK$ 3,426
HK$ 965
    Cheapest
  • HK$ 3,713
    Aug
  • HK$ 3,554
    Sep
  • HK$ 5,826
    Oct
  • HK$ 3,426
    Nov
  • HK$ 6,078
    Dec
  • HK$ 3,741
    Jan
  • HK$ 4,005
    Feb
  • HK$ 4,837
    Mar
  • HK$ 4,136
    Apr
  • HK$ 7,007
    May
  • HK$ 8,349
    Jun
  • HK$ 3,778
    Jul

Which month has the cheapest round-trip flights from San Francisco International Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from San Francisco International Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from San Francisco International Airport to Incheon International Airport are usually in August, with an average price of HK$ 5,493. December sees the highest fares, around HK$ 12,495.

HK$ 12,495
HK$ 8,994
HK$ 5,493
HK$ 1,992
  • HK$ 5,493
    Aug
  • HK$ 6,542
    Sep
  • HK$ 9,584
    Oct
  • HK$ 6,407
    Nov
  • HK$ 12,495
    Dec
  • HK$ 6,275
    Jan
  • HK$ 6,012
    Feb
  • HK$ 7,329
    Mar
  • HK$ 7,001
    Apr
  • HK$ 7,729
    May
  • HK$ 10,870
    Jun
  • HK$ 10,126
    Jul

Which day of the week has the cheapest flights from San Francisco International Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from San Francisco International Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from San Francisco International Airport to Incheon International Airport is Monday, with average prices lower than other days. Try to avoid departing on Thursday, as fares are typically the highest.

HK$ 5,996
HK$ 5,040
HK$ 4,083
HK$ 3,127
  • HK$ 4,083
    Mon
  • HK$ 5,947
    Tue
  • HK$ 4,188
    Wed
  • HK$ 5,996
    Thu
  • HK$ 4,872
    Fri
  • HK$ 5,813
    Sat
  • HK$ 4,335
    Sun

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

The cheapest airline flying from San Francisco International Airport to Incheon International Airport is Air Premia (from HK$ 2,562) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From HK$ 2,562
United Airlines
From HK$ 2,642
Westjet
From HK$ 2,952
Philippine Airlines
From HK$ 3,209
Cathay Pacific
From HK$ 3,217
China Southern Airlines
From HK$ 3,287
Asiana Airlines
From HK$ 3,330
Alaska Airlines
From HK$ 3,417
Korean Air
From HK$ 3,509
ZIPAIR
From HK$ 3,559

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA893

    San Francisco International Airport

    10:40

    SFO

    12h 20m

    15:00

    ICN

    S M T W T F S
    Search

  2. UA805

    San Francisco International Airport

    23:55

    SFO

    12h 25m

    04:20

    ICN

    S M T W T F S
    Search

  3. YP114

    San Francisco International Airport

    15:30

    SFO

    12h 40m

    20:10

    ICN

    - - - - - F -
    Search

  4. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    21:40

    ICN

    S - T - T - S
    Search
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About San Francisco International Airport and Incheon International Airport

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

Flight distance 9,096.2km
Cheapest one-way ticket price HK$ 2,562
Cheapest return ticket price HK$ 4,917

FAQs for San Francisco International Airport to Incheon International Airport Flights

  • How long is a flight from San Francisco International Airport (SFO) to Incheon International Airport (ICN)?

    It takes around 12 hours 42 minutes to fly from San Francisco International Airport (sfo) to Incheon International Airport (icn).
  • There are around 8 daily flights from San Francisco International Airport (SFO) to Incheon International Airport (ICN).
  • Tickets cost around HK$ 2,839 in August, making it the cheapest month to book. San Francisco International Airport (SFO) to Incheon International Airport (ICN) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Francisco International Airport (SFO) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around HK$ 4,246 in October, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • United Airlines is a very popular airline operating an average of 4966 flights per month.

Popular Destinations & Recommendations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.