Trip.com
>
Cheap Flights
>
United States
>
California
>
San Francisco
>
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 | Fri, Aug 28 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Aug 30 | Air Premia
        US$775 US$870
        11% off
        11% off
        US$870 US$775
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Sun, Sep 6 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Tue, Sep 8 | Air Premia
        US$783 US$870
        10% off
        10% off
        US$870 US$783
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Tue, Sep 1 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Sep 6 | Air Premia
        US$776 US$870
        11% off
        11% off
        US$870 US$776
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Tue, Aug 25 | Philippine Airlines
        SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Aug 29 | Air Premia
        US$778
        11% off
        US$870 US$778
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Sat, Aug 29 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Sep 2 | Air Premia
        US$779
        10% off
        US$870 US$779
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Mon, Sep 7 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 14 | Air Premia
        US$779
        10% off
        US$870 US$779
      • 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 | Wed, Sep 9 | Air Premia
        US$783
        10% off
        US$870 US$783
      • ICN 07:20
        29h 50m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Thu, Aug 27 | Philippine Airlines
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Sep 2 | Air Premia
        US$785
        10% off
        US$870 US$785
      • 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 | Fri, Sep 4 | Air Premia
        US$786
        10% off
        US$870 US$786
      • ICN 07:20
        29h 50m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Sun, Aug 30 | Philippine Airlines
        SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Sep 5 | Air Premia
        US$787
        10% off
        US$870 US$787
      • ICN 07:20
        29h 50m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Mon, Aug 24 | Philippine Airlines
        SFO 00:30
        26h 45m
        1 stop
        ICN 19:15
        San Francisco - Seoul | Fri, Aug 28 | Philippine Airlines
        US$790
        9% off
        US$870 US$790
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Fri, Jul 10 | Philippine Airlines
        SFO 00:30
        26h 45m
        1 stop
        ICN 19:15
        San Francisco - Seoul | Fri, Jul 17 | Philippine Airlines
        US$791
        9% off
        US$870 US$791
      • 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
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Fri, Aug 28 | Air Premia
        US$454 US$502
        10% off
        10% off
        US$502 US$454
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Fri, Sep 4 | Air Premia
        US$456 US$502
        9% off
        9% off
        US$502 US$456
      • ICN 10:25
        20h 50m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Wed, Sep 2 | Jeju Air
        US$340 US$502
        32% off
        32% off
        US$502 US$340
      • ICN 07:10
        24h 5m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Wed, Sep 2 | Air Busan
        US$349
        30% off
        US$502 US$349
      • ICN 09:50
        21h 25m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Mon, Sep 7 | Parata Air
        US$352
        30% off
        US$502 US$352
      • ICN 11:20
        19h 55m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Wed, Sep 2 | Parata Air
        US$352
        30% off
        US$502 US$352
      • ICN 07:10
        24h 5m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Mon, Sep 7 | Air Busan
        US$352
        30% off
        US$502 US$352
      • ICN 10:25
        20h 50m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Mon, Sep 7 | Jeju Air
        US$353
        30% off
        US$502 US$353
      • ICN 08:10
        23h 5m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Mon, Sep 7 | Air Seoul
        US$360
        28% off
        US$502 US$360
      • ICN 08:50
        22h 25m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Mon, Sep 7 | Air Premia
        US$364
        27% off
        US$502 US$364
      • ICN 08:50
        22h 25m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Sun, Sep 6 | Air Premia
        US$364
        27% off
        US$502 US$364
      • ICN 09:50
        21h 25m
        1 stop
        SFO 15:15
        Seoul - San Francisco | Sun, Sep 6 | Parata Air
        US$366
        27% off
        US$502 US$366
      • SEL 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seoul - San Francisco | Sat, Jul 11 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Incheon International Airport to San Francisco International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

What is the cheapest month to fly from Incheon International Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to San Francisco International Airport for each month in the Trip.com database.

Based on Trip.com's 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 US$413. It is best to avoid August, when the average price can reach US$695.

US$695
US$554
US$413
US$272
    Cheapest
  • US$672
    Jul
  • US$695
    Aug
  • US$484
    Sep
  • US$602
    Oct
  • US$462
    Nov
  • US$448
    Dec
  • US$685
    Jan
  • US$413
    Feb
  • US$499
    Mar
  • US$628
    Apr
  • US$530
    May
  • US$623
    Jun

What is the cheapest month to fly return from Incheon International Airport to San Francisco International Airport?

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

Based on Trip.com's data from the past 12 months, November is often the month to find the lowest fares from Incheon International Airport to San Francisco International Airport, with an average price of US$660. June is usually the most expensive month, with an average price reaching US$1,186.

US$1,186
US$923
US$660
US$397
    Cheapest
  • US$935
    Jul
  • US$956
    Aug
  • US$748
    Sep
  • US$1,011
    Oct
  • US$660
    Nov
  • US$819
    Dec
  • US$1,007
    Jan
  • US$675
    Feb
  • US$900
    Mar
  • US$1,044
    Apr
  • US$1,030
    May
  • US$1,186
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to San Francisco International 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 departure day from Incheon International Airport to San Francisco International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Thursday as prices are typically highest on that day.

US$795
US$654
US$513
US$372
    Cheapest
  • US$555
    Mon
  • US$767
    Tue
  • US$513
    Wed
  • US$795
    Thu
  • US$558
    Fri
  • US$639
    Sat
  • US$667
    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.

Philippine Airlines
From US$434
Air Premia
From US$459
Air Canada
From US$476
United Airlines
From US$480
ZIPAIR
From US$509
Alaska Airlines
From US$519
Air Busan
From US$546
Peach Airlines
From US$549
T'Way Air
From US$553
Tigerair Taiwan
From US$556

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. YP111

    Incheon International Airport

    19:45

    ICN

    10h 35m

    13:20

    SFO

    S - T - T - -
    Search

  2. YP113

    Incheon International Airport

    18:00

    ICN

    11h

    13:00

    SFO

    - - - - - F -
    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. 7C1103

    Incheon International Airport

    10:25

    ICN

    2h 25m

    Direct

    12:50

    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. YP731

    Incheon International Airport

    08:45

    ICN

    2h 35m

    Direct

    11:20

    NRT

    S - 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 US$340
Cheapest return ticket price US$776

FAQs for Incheon International Airport to San Francisco International Airport Flights

  • How long does it take to fly 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 US$504 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 US$891 in July, the most expensive month to book this route.
    • 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.

Find Cheap Flights with Trip.com

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 on 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, Wi-Fi, 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 the 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.