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Incheon International Airport to San Francisco International Airport flight

Search for flights from Seoul to San Francisco and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Mon, Sep 7 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Sep 11 | Air Premia
        S$ 964 S$ 1,111
        13% off
        13% off
        S$ 1,111 S$ 964
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Fri, Sep 4 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 7 | Air Premia
        S$ 1,001 S$ 1,111
        10% off
        10% off
        S$ 1,111 S$ 1,001
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Mon, Aug 24 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Aug 26 | Air Premia
        S$ 1,002 S$ 1,111
        10% off
        10% off
        S$ 1,111 S$ 1,002
      • ICN 11:30
        11h
        Direct
        SFO 06:30
        Seoul - San Francisco | Mon, Sep 7 | United Airlines
        SFO 23:45
        12h 35m
        Direct
        ICN 04:20
        San Francisco - Seoul | Fri, Sep 11 | United Airlines
        S$ 1,006
        9% off
        S$ 1,111 S$ 1,006
      • ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Sat, Sep 5 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Sep 11 | Air Premia
        S$ 1,011
        9% off
        S$ 1,111 S$ 1,011
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Tue, Aug 25 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Aug 30 | Air Premia
        S$ 1,002
        10% off
        S$ 1,111 S$ 1,002
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Sat, Aug 22 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Aug 24 | Air Premia
        S$ 1,006
        9% off
        S$ 1,111 S$ 1,006
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Mon, Aug 31 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 7 | Air Premia
        S$ 1,007
        9% off
        S$ 1,111 S$ 1,007
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Sun, Sep 6 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Sep 13 | Air Premia
        S$ 1,008
        9% off
        S$ 1,111 S$ 1,008
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Sat, Sep 5 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 7 | Air Premia
        S$ 1,010
        9% off
        S$ 1,111 S$ 1,010
      • SEL 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seoul - San Francisco | Sat, Jul 11 | Normal Airline
        SFO 15:00
        6h
        Direct
        SEL 16:00
        San Francisco - Seoul | Mon, Jul 13 | Normal Airline
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      • Cheapest nonstop
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Mon, Sep 7 | Air Premia
        S$ 551 S$ 614
        10% off
        10% off
        S$ 614 S$ 551
      • ICN 07:10
        24h 5m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | Air Busan
        S$ 446 S$ 614
        27% off
        27% off
        S$ 614 S$ 446
      • ICN 09:50
        21h 25m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | Parata Air
        S$ 452 S$ 614
        26% off
        26% off
        S$ 614 S$ 452
      • ICN 08:10
        23h 5m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | Jeju Air
        S$ 456
        26% off
        S$ 614 S$ 456
      • ICN 15:10
        16h 5m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | Eastar Jet
        S$ 469
        24% off
        S$ 614 S$ 469
      • ICN 08:35
        22h 40m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | T'Way Air
        S$ 477
        22% off
        S$ 614 S$ 477
      • ICN 12:55
        18h 20m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | ZIPAIR
        S$ 488
        21% off
        S$ 614 S$ 488
      • ICN 22:35
        32h 40m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Mon, Aug 31 | Peach Airlines
        S$ 501
        18% off
        S$ 614 S$ 501
      • ICN 16:45
        14h 30m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | Air Seoul
        S$ 508
        17% off
        S$ 614 S$ 508
      • ICN 17:15
        14h
        1 stop
        SFO 15:15
        Seoul - San Francisco | Tue, Sep 1 | Korean Air
        S$ 558
        9% off
        S$ 614 S$ 558
      • SEL 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seoul - San Francisco | Sat, Jul 11 | Normal Airline
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Flight prices from Incheon International Airport to San Francisco 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 Incheon International Airport to San Francisco International Airport

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

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Incheon International Airport to San Francisco International Airport are usually in February, with an average price of S$ 534. August sees the highest fares, around S$ 898.

S$ 898
S$ 716
S$ 534
S$ 352
    Cheapest
  • S$ 868
    Jul
  • S$ 898
    Aug
  • S$ 625
    Sep
  • S$ 778
    Oct
  • S$ 597
    Nov
  • S$ 579
    Dec
  • S$ 885
    Jan
  • S$ 534
    Feb
  • S$ 644
    Mar
  • S$ 811
    Apr
  • S$ 685
    May
  • S$ 805
    Jun

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

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Incheon International Airport to San Francisco International Airport are usually in November, with an average price of S$ 853. June sees the highest fares, around S$ 1,533.

S$ 1,533
S$ 1,193
S$ 853
S$ 513
    Cheapest
  • S$ 1,209
    Jul
  • S$ 1,235
    Aug
  • S$ 967
    Sep
  • S$ 1,306
    Oct
  • S$ 853
    Nov
  • S$ 1,058
    Dec
  • S$ 1,302
    Jan
  • S$ 873
    Feb
  • S$ 1,163
    Mar
  • S$ 1,349
    Apr
  • S$ 1,331
    May
  • S$ 1,533
    Jun

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

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

S$ 1,027
S$ 845
S$ 663
S$ 481
    Cheapest
  • S$ 717
    Mon
  • S$ 992
    Tue
  • S$ 663
    Wed
  • S$ 1,027
    Thu
  • S$ 721
    Fri
  • S$ 826
    Sat
  • S$ 862
    Sun

Selected Airlines from Incheon International Airport to San Francisco International Airport

See which airlines fly from Seoul to San Francisco. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Air Busan
From S$ 451
Parata Air
From S$ 456
Jeju Air
From S$ 460
Eastar Jet
From S$ 473
T'Way Air
From S$ 481
ZIPAIR
From S$ 486
Peach Airlines
From S$ 501
Air Seoul
From S$ 511
Air Premia
From S$ 551
Korean Air
From S$ 561

Find more flights and airlines

Flight Schedule from Incheon International Airport to San Francisco International 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. YP113

    Incheon International Airport

    18:00

    ICN

    11h

    13:00

    SFO

    - - - - - F -
    Search

  2. YP111

    Incheon International Airport

    19:45

    ICN

    10h 35m

    13:20

    SFO

    S - T - T - -
    Search

  3. RS703

    Incheon International Airport

    18:40

    ICN

    2h 25m

    Direct

    21:05

    NRT

    S M T W T F S
    Search

  4. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  5. ZE603

    Incheon International Airport

    15:10

    ICN

    2h 20m

    Direct

    17:30

    NRT

    S M T W T F S
    Search

  6. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  7. ZG044

    Incheon International Airport

    15:05

    ICN

    2h 35m

    Direct

    17:40

    NRT

    - - - - T F S
    Search

  8. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  9. 7C1171

    Incheon International Airport

    13:45

    ICN

    2h 30m

    Direct

    16:15

    NRT

    S M T W T F S
    Search

  10. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  11. 7C1105

    Incheon International Airport

    11:30

    ICN

    2h 40m

    Direct

    14:10

    NRT

    S M T W T F S
    Search

  12. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  13. ZG046

    Incheon International Airport

    13:05

    ICN

    2h 25m

    Direct

    15:30

    NRT

    S M T W T F S
    Search

  14. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  15. WE501

    Incheon International Airport

    09:50

    ICN

    2h 10m

    Direct

    12:00

    NRT

    S M T W T F S
    Search

  16. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S

  17. TW241

    Incheon International Airport

    08:35

    ICN

    2h 30m

    Direct

    11:05

    NRT

    S M T W T F S
    Search

  18. ZG026

    Narita International Airport

    21:25

    NRT

    9h 10m

    Direct

    13:35

    SFO

    S M T W T F S
Find more flights and airlines

Incheon International Airport to San Francisco International Airport Flights Info

Flight distance 9,096.2km
Cheapest one-way ticket price S$ 446
Cheapest return ticket price S$ 964

FAQs for Incheon International Airport to San Francisco International Airport Flights

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

    It takes around 10 hours 58 minutes to fly from Incheon International Airport (icn) to San Francisco International Airport (sfo).
  • There are around 8 daily flights from Incheon International Airport (ICN) to San Francisco International Airport (SFO).
  • Tickets cost around S$ 652 in September, making it the cheapest month to book. Incheon International Airport (ICN) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • The route from Incheon International Airport (ICN) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around S$ 1,152 in July, the most expensive month to book this route.
  • The latest flight departs from Incheon International Airport (ICN) at 20:50 and arrives in San Francisco International Airport (SFO) at 14:00.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • United Airlines is a very popular airline operating an average of 4830 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.