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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 VND 8,557,000 and round-trip from VND 16,308,000. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Sep 27 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Sun, Oct 4 | Air Premia
        VND 16,308,000 VND 20,512,000
        20% off
        20% off
        VND 20,512,000 VND 16,308,000
      • SFO 16:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Wed, Nov 4 | Air Premia
        ICN 19:45
        10h 35m
        Direct
        SFO 13:20
        Seoul - San Francisco | Wed, Nov 11 | Air Premia
        VND 16,421,000 VND 20,512,000
        20% off
        20% off
        VND 20,512,000 VND 16,421,000
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Oct 4 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Thu, Oct 8 | Air Premia
        VND 16,436,000 VND 20,512,000
        20% off
        20% off
        VND 20,512,000 VND 16,436,000
      • SFO 10:25
        12h 35m
        Direct
        ICN 15:00
        San Francisco - Seoul | Tue, Sep 29 | United Airlines
        ICN 11:30
        10h 40m
        Direct
        SFO 06:10
        Seoul - San Francisco | Thu, Oct 1 | United Airlines
        VND 16,560,000
        19% off
        VND 20,512,000 VND 16,560,000
      • SFO 16:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Tue, Nov 3 | Air Premia
        ICN 19:45
        10h 35m
        Direct
        SFO 13:20
        Seoul - San Francisco | Thu, Nov 5 | Air Premia
        VND 16,591,000
        19% off
        VND 20,512,000 VND 16,591,000
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Oct 2 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Sun, Oct 4 | Air Premia
        VND 16,595,000
        19% off
        VND 20,512,000 VND 16,595,000
      • SFO 15:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Wed, Nov 11 | Air Premia
        ICN 19:45
        10h 35m
        Direct
        SFO 13:20
        Seoul - San Francisco | Tue, Nov 17 | Air Premia
        VND 16,603,000
        19% off
        VND 20,512,000 VND 16,603,000
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Sep 25 | Air Premia
        ICN 18:00
        11h
        Direct
        SFO 13:00
        Seoul - San Francisco | Wed, Sep 30 | Air Premia
        VND 16,603,000
        19% off
        VND 20,512,000 VND 16,603,000
      • SFO 15:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Wed, Nov 18 | Air Premia
        ICN 19:45
        10h 35m
        Direct
        SFO 13:20
        Seoul - San Francisco | Wed, Nov 25 | Air Premia
        VND 16,606,000
        19% off
        VND 20,512,000 VND 16,606,000
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Sun, Oct 25 | Air Premia
        ICN 19:15
        11h
        Direct
        SFO 14:15
        Seoul - San Francisco | Tue, Oct 27 | Air Premia
        VND 16,614,000
        19% off
        VND 20,512,000 VND 16,614,000
      • SFO 15:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Sun, Nov 15 | Air Premia
        ICN 19:45
        10h 35m
        Direct
        SFO 13:20
        Seoul - San Francisco | Sun, Nov 22 | Air Premia
        VND 16,614,000
        19% off
        VND 20,512,000 VND 16,614,000
      • SFO 15:10
        32h 10m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Sun, Sep 27 | United Airlines
        ICN 17:15
        22h 17m
        1 stop
        SFO 23:32
        Seoul - San Francisco | Sun, Oct 4 | United Airlines
        VND 16,541,000
        19% off
        VND 20,512,000 VND 16,541,000
      • SFO 13:00
        17h 25m
        1 stop
        SEL 14:00
        San Francisco - Seoul | Fri, Sep 25 | Normal Airline
        SEL 15:00
        6h
        Direct
        SFO 16:00
        Seoul - San Francisco | Sun, Sep 27 | Normal Airline
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      • Cheapest nonstop
        SFO 15:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Wed, Nov 11 | Air Premia
        VND 8,557,000 VND 11,110,000
        23% off
        23% off
        VND 11,110,000 VND 8,557,000
      • SFO 16:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Thu, Oct 29 | Air Premia
        VND 8,817,000 VND 11,110,000
        21% off
        21% off
        VND 11,110,000 VND 8,817,000
      • SFO 23:45
        12h 35m
        Direct
        ICN 04:20
        San Francisco - Seoul | Thu, Sep 24 | United Airlines
        VND 8,828,000 VND 11,110,000
        21% off
        21% off
        VND 11,110,000 VND 8,828,000
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Oct 23 | Air Premia
        VND 8,883,000
        20% off
        VND 11,110,000 VND 8,883,000
      • SFO 16:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Fri, Oct 30 | Air Premia
        VND 8,906,000
        20% off
        VND 11,110,000 VND 8,906,000
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Wed, Oct 28 | Air Premia
        VND 8,948,000
        19% off
        VND 11,110,000 VND 8,948,000
      • SFO 15:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Fri, Nov 6 | Air Premia
        VND 8,999,000
        19% off
        VND 11,110,000 VND 8,999,000
      • SFO 23:55
        23h 25m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Sun, Oct 25 | United Airlines
        VND 8,677,000
        22% off
        VND 11,110,000 VND 8,677,000
      • SFO 23:55
        23h 25m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Tue, Oct 6 | United Airlines
        VND 8,871,000
        20% off
        VND 11,110,000 VND 8,871,000
      • SFO 23:55
        23h 25m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Wed, Sep 30 | United Airlines
        VND 8,871,000
        20% off
        VND 11,110,000 VND 8,871,000
      • SFO 23:55
        23h 25m
        1 stop
        ICN 15:20
        San Francisco - Seoul | Thu, Oct 1 | United Airlines
        VND 8,871,000
        20% off
        VND 11,110,000 VND 8,871,000
      • SFO 16:20
        31h
        1 stop
        ICN 15:20
        San Francisco - Seoul | Mon, Sep 28 | United Airlines
        VND 8,871,000
        20% off
        VND 11,110,000 VND 8,871,000
      • SFO 13:00
        17h 25m
        1 stop
        SEL 14:00
        San Francisco - Seoul | Fri, Sep 25 | Normal Airline
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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 August, with an average price of VND 10,982,000. June sees the highest fares, around VND 27,768,000.

VND 27,768,000
VND 19,375,000
VND 10,982,000
VND 2,589,000
    Cheapest
  • VND 11,578,000
    Sep
  • VND 19,377,000
    Oct
  • VND 11,393,000
    Nov
  • VND 20,213,000
    Dec
  • VND 12,441,000
    Jan
  • VND 13,321,000
    Feb
  • VND 16,085,000
    Mar
  • VND 13,756,000
    Apr
  • VND 23,302,000
    May
  • VND 27,768,000
    Jun
  • VND 12,565,000
    Jul
  • VND 10,982,000
    Aug

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 VND 19,964,000. December sees the highest fares, around VND 41,557,000.

VND 41,557,000
VND 30,760,500
VND 19,964,000
VND 9,167,500
    Cheapest
  • VND 21,522,000
    Sep
  • VND 31,874,000
    Oct
  • VND 21,308,000
    Nov
  • VND 41,557,000
    Dec
  • VND 20,868,000
    Jan
  • VND 19,994,000
    Feb
  • VND 24,374,000
    Mar
  • VND 23,283,000
    Apr
  • VND 25,705,000
    May
  • VND 36,152,000
    Jun
  • VND 33,677,000
    Jul
  • VND 19,964,000
    Aug

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.

VND 19,053,000
VND 16,297,000
VND 13,541,000
VND 10,785,000
  • VND 13,541,000
    Mon
  • VND 18,696,000
    Tue
  • VND 13,643,000
    Wed
  • VND 19,053,000
    Thu
  • VND 15,699,000
    Fri
  • VND 18,094,000
    Sat
  • VND 14,117,000
    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 VND 8,557,000) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From VND 8,557,000
United Airlines
From VND 8,677,000
Asiana Airlines
From VND 10,556,000
Westjet
From VND 10,579,000
China Southern Airlines
From VND 10,695,000
Cathay Pacific
From VND 10,719,000
Philippine Airlines
From VND 10,773,000
Alaska Airlines
From VND 11,315,000
Delta Air Lines
From VND 12,183,000
Frontier Airlines
From VND 12,198,000

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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

    10:25

    SFO

    12h 35m

    15:00

    ICN

    S M T W T F S
    Search

  2. YP114

    San Francisco International Airport

    15:30

    SFO

    12h 40m

    20:10

    ICN

    - - - - - F -
    Search

  3. UA805

    San Francisco International Airport

    23:45

    SFO

    12h 35m

    04:20

    ICN

    S M T W T F S
    Search

  4. YP112

    San Francisco International Airport

    15:20

    SFO

    13h

    21:20

    ICN

    S - T - T - -
    Search

  5. UA698

    San Francisco International Airport

    21:47

    SFO

    5h 11m

    Direct

    05:58

    EWR

    S M T W T F S
    Search

  6. UA285

    Newark Liberty International Airport

    10:35

    EWR

    15h 45m

    Direct

    15:20

    ICN

    S M T W T F S

  7. UA1149

    San Francisco International Airport

    16:20

    SFO

    5h 46m

    Direct

    01:06

    EWR

    S M T W T F S
    Search

  8. UA285

    Newark Liberty International Airport

    10:35

    EWR

    15h 45m

    Direct

    15:20

    ICN

    S M T W T F S

  9. UA366

    San Francisco International Airport

    14:05

    SFO

    5h 55m

    Direct

    23:00

    EWR

    S M T W T F -
    Search

  10. UA285

    Newark Liberty International Airport

    10:35

    EWR

    15h 45m

    Direct

    15:20

    ICN

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

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 VND 8,557,000
Cheapest return ticket price VND 16,308,000

FAQs for San Francisco International Airport to Incheon International Airport Flights

  • How long is the flight from San Francisco International Airport to Incheon International Airport?

    San Francisco International Airport to Incheon International Airport takes about 11 hours 40 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from San Francisco International Airport (SFO) to Incheon International Airport (ICN).
  • The earliest flight from San Francisco International Airport to Incheon International Airport departs at 10:25, and the last departs at 23:45, 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 San Francisco International Airport (SFO) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around VND 26,166,000 in December, 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.
  • One-way flights from San Francisco International Airport to Incheon International Airport currently start from VND 8,557,000, and round-trip fares start from VND 16,308,000. The current lowest fare is a Air Premia flight departing on Wed, Nov 11; prices may vary depending on availability.
  • Yes. United Airlines, Korean Air, Asiana Airlines and Air Premia operate direct flights from San Francisco International Airport to Incheon International Airport, with an average flight time of 11 hours 38 minutes, and around 31 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Incheon International Airport is VND 16,994,000. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Incheon International Airport operates around 22 weekly flights, mainly by United Airlines, Korean Air and Asiana Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco International Airport and Incheon International 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 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.