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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 | Fri, Aug 28 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Aug 31 | Air Premia
        £495 £637
        22% off
        22% off
        £637 £495
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Sun, Sep 6 | Air Premia
        SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Sep 12 | Air Premia
        £514 £637
        19% off
        19% off
        £637 £514
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Sun, Aug 23 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Aug 30 | Air Premia
        £514 £637
        19% off
        19% off
        £637 £514
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Mon, Aug 24 | Air Premia
        SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Aug 29 | Air Premia
        £532
        16% off
        £637 £532
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Wed, Aug 26 | Air Premia
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Aug 31 | Air Premia
        £533
        16% off
        £637 £533
      • 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
        £557
        13% off
        £637 £557
      • ICN 11:30
        11h
        Direct
        SFO 06:30
        Seoul - San Francisco | Fri, Aug 21 | United Airlines
        SFO 23:55
        12h 25m
        Direct
        ICN 04:20
        San Francisco - Seoul | Tue, Aug 25 | United Airlines
        £576
        10% off
        £637 £576
      • ICN 11:30
        11h
        Direct
        SFO 06:30
        Seoul - San Francisco | Fri, Jul 10 | United Airlines
        SFO 10:40
        12h 20m
        Direct
        ICN 15:00
        San Francisco - Seoul | Thu, Jul 16 | United Airlines
        £576
        10% off
        £637 £576
      • 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
        £578
        9% off
        £637 £578
      • 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
        £579
        9% off
        £637 £579
      • 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
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      • Cheapest nonstop
        ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Mon, Jul 13 | Air Premia
        £388 £462
        16% off
        16% off
        £462 £388
      • ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Sat, Jul 18 | Air Premia
        £388 £462
        16% off
        16% off
        £462 £388
      • ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Mon, Sep 7 | Air Premia
        £420 £462
        9% off
        9% off
        £462 £420
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Mon, Sep 7 | Philippine Airlines
        £324
        30% off
        £462 £324
      • ICN 20:30
        40h 40m
        1 stop
        SFO 21:10
        Seoul - San Francisco | Sat, Sep 5 | Philippine Airlines
        £341
        26% off
        £462 £341
      • ICN 19:35
        17h 13m
        1 stop
        SFO 20:48
        Seoul - San Francisco | Tue, Jul 14 | Alaska Airlines
        £414
        10% off
        £462 £414
      • ICN 19:35
        34h 29m
        1 stop
        SFO 14:04
        Seoul - San Francisco | Wed, Jul 15 | Alaska Airlines
        £414
        10% off
        £462 £414
      • ICN 19:35
        34h 29m
        1 stop
        SFO 14:04
        Seoul - San Francisco | Mon, Jul 13 | Alaska Airlines
        £414
        10% off
        £462 £414
      • ICN 19:35
        35h 56m
        1 stop
        SFO 15:31
        Seoul - San Francisco | Sat, Jul 11 | Alaska Airlines
        £414
        10% off
        £462 £414
      • ICN 15:00
        15h 45m
        1 stop
        SFO 14:45
        Seoul - San Francisco | Tue, Jul 14 | T'Way Air
        £420
        9% off
        £462 £420
      • SEL 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seoul - San Francisco | Sat, Jul 11 | Normal Airline
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Displayed flight fares from Incheon International Airport to San Francisco International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com 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 £309. It is best to avoid August, when the average price can reach £519.

£519
£414
£309
£204
    Cheapest
  • £501
    Jul
  • £519
    Aug
  • £361
    Sep
  • £449
    Oct
  • £345
    Nov
  • £334
    Dec
  • £511
    Jan
  • £309
    Feb
  • £372
    Mar
  • £469
    Apr
  • £396
    May
  • £465
    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 £493. June is usually the most expensive month, with an average price reaching £885.

£885
£689
£493
£297
    Cheapest
  • £698
    Jul
  • £714
    Aug
  • £559
    Sep
  • £755
    Oct
  • £493
    Nov
  • £611
    Dec
  • £752
    Jan
  • £504
    Feb
  • £672
    Mar
  • £779
    Apr
  • £769
    May
  • £885
    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.

£593
£488
£383
£278
    Cheapest
  • £414
    Mon
  • £573
    Tue
  • £383
    Wed
  • £593
    Thu
  • £417
    Fri
  • £477
    Sat
  • £498
    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.

Jeju Air
From £254
Air Busan
From £260
Parata Air
From £263
Air Seoul
From £269
Air Premia
From £272
Eastar Jet
From £276
Peach Airlines
From £290
ZIPAIR
From £297
Philippine Airlines
From £338
United Airlines
From £348

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 £324
Cheapest return ticket price £495

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 £377 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 £665 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 the estimated lowest prices 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 (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.