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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 JPY 51,680 and round-trip from JPY 99,260. 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
        JPY 99,260 JPY 124,840
        20% off
        20% off
        JPY 124,840 JPY 99,260
      • 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
        JPY 99,940 JPY 124,840
        20% off
        20% off
        JPY 124,840 JPY 99,940
      • 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
        JPY 100,040 JPY 124,840
        20% off
        20% off
        JPY 124,840 JPY 100,040
      • 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
        JPY 100,790
        19% off
        JPY 124,840 JPY 100,790
      • 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
        JPY 100,980
        19% off
        JPY 124,840 JPY 100,980
      • 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
        JPY 101,000
        19% off
        JPY 124,840 JPY 101,000
      • 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
        JPY 101,050
        19% off
        JPY 124,840 JPY 101,050
      • 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
        JPY 101,050
        19% off
        JPY 124,840 JPY 101,050
      • 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
        JPY 101,070
        19% off
        JPY 124,840 JPY 101,070
      • 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
        JPY 101,120
        19% off
        JPY 124,840 JPY 101,120
      • 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
        JPY 101,120
        19% off
        JPY 124,840 JPY 101,120
      • 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
        JPY 100,670
        19% off
        JPY 124,840 JPY 100,670
      • 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 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Sep 28 | Air Premia
        JPY 51,680 JPY 65,880
        22% off
        22% off
        JPY 65,880 JPY 51,680
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Sep 30 | Air Premia
        JPY 51,680 JPY 65,880
        22% off
        22% off
        JPY 65,880 JPY 51,680
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Wed, Oct 7 | Air Premia
        JPY 51,710 JPY 65,880
        22% off
        22% off
        JPY 65,880 JPY 51,710
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Sep 26 | Air Premia
        JPY 51,890
        21% off
        JPY 65,880 JPY 51,890
      • SFO 15:30
        12h 40m
        Direct
        ICN 20:10
        San Francisco - Seoul | Sat, Oct 31 | Air Premia
        JPY 52,180
        21% off
        JPY 65,880 JPY 52,180
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Mon, Oct 5 | Air Premia
        JPY 52,250
        21% off
        JPY 65,880 JPY 52,250
      • SFO 17:00
        12h 40m
        Direct
        ICN 21:40
        San Francisco - Seoul | Fri, Sep 25 | Air Premia
        JPY 52,250
        21% off
        JPY 65,880 JPY 52,250
      • SFO 16:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Sat, Nov 7 | Air Premia
        JPY 52,980
        20% off
        JPY 65,880 JPY 52,980
      • SFO 15:20
        13h
        Direct
        ICN 21:20
        San Francisco - Seoul | Sun, Nov 22 | Air Premia
        JPY 53,050
        19% off
        JPY 65,880 JPY 53,050
      • SFO 15:00
        32h 25m
        1 stop
        ICN 15:25
        San Francisco - Seoul | Fri, Nov 6 | United Airlines
        JPY 53,100
        19% off
        JPY 65,880 JPY 53,100
      • SFO 16:30
        30h 55m
        1 stop
        ICN 16:25
        San Francisco - Seoul | Mon, Nov 9 | United Airlines
        JPY 53,170
        19% off
        JPY 65,880 JPY 53,170
      • SFO 21:15
        26h 10m
        1 stop
        ICN 15:25
        San Francisco - Seoul | Sat, Oct 31 | United Airlines
        JPY 53,360
        19% off
        JPY 65,880 JPY 53,360
      • SFO 13:00
        17h 25m
        1 stop
        SEL 14:00
        San Francisco - Seoul | Fri, Sep 25 | Normal Airline
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Displayed flight fares from San Francisco International Airport to Incheon 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 San Francisco International Airport to Incheon International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Incheon 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 San Francisco International Airport to Incheon International Airport are usually in August, with an average price of JPY 66,840. It is best to avoid June, when the average price can reach JPY 169,010.

JPY 169,010
JPY 117,925
JPY 66,840
JPY 15,755
    Cheapest
  • JPY 70,470
    Sep
  • JPY 117,930
    Oct
  • JPY 69,340
    Nov
  • JPY 123,030
    Dec
  • JPY 75,720
    Jan
  • JPY 81,070
    Feb
  • JPY 97,900
    Mar
  • JPY 83,730
    Apr
  • JPY 141,830
    May
  • JPY 169,010
    Jun
  • JPY 76,480
    Jul
  • JPY 66,840
    Aug

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

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

Based on Trip.com's data from the past 12 months, August is often the month to find the lowest fares from San Francisco International Airport to Incheon International Airport, with an average price of JPY 121,510. December is usually the most expensive month, with an average price reaching JPY 252,930.

JPY 252,930
JPY 187,220
JPY 121,510
JPY 55,800
    Cheapest
  • JPY 130,990
    Sep
  • JPY 194,000
    Oct
  • JPY 129,680
    Nov
  • JPY 252,930
    Dec
  • JPY 127,010
    Jan
  • JPY 121,690
    Feb
  • JPY 148,350
    Mar
  • JPY 141,710
    Apr
  • JPY 156,450
    May
  • JPY 220,030
    Jun
  • JPY 204,970
    Jul
  • JPY 121,510
    Aug

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

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

JPY 115,970
JPY 99,195
JPY 82,420
JPY 65,645
  • JPY 82,420
    Mon
  • JPY 113,790
    Tue
  • JPY 83,040
    Wed
  • JPY 115,970
    Thu
  • JPY 95,550
    Fri
  • JPY 110,130
    Sat
  • JPY 85,920
    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 JPY 51,680) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From JPY 51,680
United Airlines
From JPY 53,100
Asiana Airlines
From JPY 64,390
WestJet
From JPY 65,030
Cathay Pacific
From JPY 65,210
Philippine Airlines
From JPY 65,570
Alaska Airlines
From JPY 68,660
China Southern Airlines
From JPY 71,770
Delta Air Lines
From JPY 72,480
Korean Air
From JPY 72,920

Find more flights and airlines

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. UA2248

    San Francisco International Airport

    15:53

    SFO

    5h 33m

    Direct

    00:26

    EWR

    S M T W T F S
    Search

  10. UA285

    Newark Liberty International Airport

    10:35

    EWR

    15h 45m

    Direct

    15:20

    ICN

    S M T W T F S

  11. UA366

    San Francisco International Airport

    14:05

    SFO

    5h 55m

    Direct

    23:00

    EWR

    S M T W T F -
    Search

  12. 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 JPY 51,680
Cheapest return ticket price JPY 99,260

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 JPY 159,260 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 JPY 51,680, and round-trip fares start from JPY 99,260. The current lowest fare is a Air Premia flight departing on Mon, Sep 28; 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 JPY 103,430. 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.

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.