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Incheon International Airport to San Francisco International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to San Francisco International Airport over the next 90 days, with one-way fares from PHP 22,827 and round-trip from PHP 46,299. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 12:45 PM
        10h 45m
        Nonstop
        SFO 6:30 AM
        Seoul - San Francisco | Sun, Nov 8 | United Airlines
        SFO 3:20 PM
        13h
        Nonstop
        ICN 9:20 PM
        San Francisco - Seoul | Tue, Nov 10 | Air Premia
        PHP 46,907 PHP 59,465
        21% off
        21% off
        PHP 59,465 PHP 46,907
      • ICN 12:45 PM
        10h 45m
        Nonstop
        SFO 6:30 AM
        Seoul - San Francisco | Fri, Nov 20 | United Airlines
        SFO 11:45 PM
        12h 55m
        Nonstop
        ICN 5:40 AM
        San Francisco - Seoul | Tue, Nov 24 | United Airlines
        PHP 47,469 PHP 59,465
        20% off
        20% off
        PHP 59,465 PHP 47,469
      • ICN 11:30 AM
        10h 40m
        Nonstop
        SFO 6:10 AM
        Seoul - San Francisco | Sun, Oct 11 | United Airlines
        SFO 10:25 AM
        12h 35m
        Nonstop
        ICN 3:00 PM
        San Francisco - Seoul | Tue, Oct 13 | United Airlines
        PHP 47,572 PHP 59,465
        20% off
        20% off
        PHP 59,465 PHP 47,572
      • ICN 4:50 PM
        10h 50m
        Nonstop
        SFO 11:40 AM
        Seoul - San Francisco | Fri, Oct 16 | United Airlines
        SFO 11:45 PM
        12h 35m
        Nonstop
        ICN 4:20 AM
        San Francisco - Seoul | Wed, Oct 21 | United Airlines
        PHP 47,572
        20% off
        PHP 59,465 PHP 47,572
      • ICN 11:30 AM
        10h 40m
        Nonstop
        SFO 6:10 AM
        Seoul - San Francisco | Tue, Oct 20 | United Airlines
        SFO 11:45 PM
        12h 55m
        Nonstop
        ICN 4:40 AM
        San Francisco - Seoul | Tue, Oct 27 | United Airlines
        PHP 47,572
        20% off
        PHP 59,465 PHP 47,572
      • ICN 5:15 PM
        33h 13m
        1 stop
        SFO 10:28 AM
        Seoul - San Francisco | Sun, Sep 27 | United Airlines
        SFO 9:15 PM
        26h 5m
        1 stop
        ICN 3:20 PM
        San Francisco - Seoul | Thu, Oct 1 | United Airlines
        PHP 46,299
        22% off
        PHP 59,465 PHP 46,299
      • ICN 11:30 AM
        10h 40m
        Nonstop
        SFO 6:10 AM
        Seoul - San Francisco | Tue, Sep 29 | United Airlines
        SFO 10:45 PM
        24h 35m
        1 stop
        ICN 3:20 PM
        San Francisco - Seoul | Sun, Oct 4 | United Airlines
        PHP 47,001
        21% off
        PHP 59,465 PHP 47,001
      • ICN 6:00 PM
        10h 45m
        Nonstop
        SFO 11:45 AM
        Seoul - San Francisco | Fri, Nov 6 | United Airlines
        SFO 11:59 PM
        23h 26m
        1 stop
        ICN 4:25 PM
        San Francisco - Seoul | Thu, Nov 12 | United Airlines
        PHP 47,104
        21% off
        PHP 59,465 PHP 47,104
      • ICN 4:50 PM
        10h 50m
        Nonstop
        SFO 11:40 AM
        Seoul - San Francisco | Sun, Oct 18 | United Airlines
        SFO 2:55 PM
        32h 25m
        1 stop
        ICN 3:20 PM
        San Francisco - Seoul | Sat, Oct 24 | United Airlines
        PHP 47,160
        21% off
        PHP 59,465 PHP 47,160
      • ICN 11:30 AM
        10h 40m
        Nonstop
        SFO 6:10 AM
        Seoul - San Francisco | Fri, Sep 25 | United Airlines
        SFO 11:55 PM
        23h 25m
        1 stop
        ICN 3:20 PM
        San Francisco - Seoul | Mon, Sep 28 | United Airlines
        PHP 47,160
        21% off
        PHP 59,465 PHP 47,160
      • ICN 4:50 PM
        10h 50m
        Nonstop
        SFO 11:40 AM
        Seoul - San Francisco | Wed, Oct 21 | United Airlines
        SFO 11:55 PM
        23h 30m
        1 stop
        ICN 3:25 PM
        San Francisco - Seoul | Sun, Oct 25 | United Airlines
        PHP 47,207
        21% off
        PHP 59,465 PHP 47,207
      • ICN 5:30 PM
        22h 27m
        1 stop
        SFO 11:57 PM
        Seoul - San Francisco | Fri, Oct 30 | United Airlines
        SFO 10:20 AM
        12h 55m
        Nonstop
        ICN 4:15 PM
        San Francisco - Seoul | Fri, Nov 6 | United Airlines
        PHP 47,544
        20% off
        PHP 59,465 PHP 47,544
      • SEL 1:00 PM
        17h 25m
        1 stop
        SFO 2:00 PM
        Seoul - San Francisco | Thu, Sep 24 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        San Francisco - Seoul | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        ICN 6:00 PM
        10h 45m
        Nonstop
        SFO 11:45 AM
        Seoul - San Francisco | Fri, Nov 20 | United Airlines
        PHP 22,827 PHP 32,300
        28% off
        28% off
        PHP 32,300 PHP 22,827
      • ICN 4:50 PM
        10h 50m
        Nonstop
        SFO 11:40 AM
        Seoul - San Francisco | Wed, Sep 30 | United Airlines
        PHP 23,744 PHP 32,300
        26% off
        26% off
        PHP 32,300 PHP 23,744
      • ICN 7:15 PM
        11h
        Nonstop
        SFO 2:15 PM
        Seoul - San Francisco | Wed, Oct 14 | Air Premia
        PHP 23,847 PHP 32,300
        26% off
        26% off
        PHP 32,300 PHP 23,847
      • ICN 7:45 PM
        10h 35m
        Nonstop
        SFO 1:20 PM
        Seoul - San Francisco | Fri, Nov 20 | Air Premia
        PHP 23,894
        26% off
        PHP 32,300 PHP 23,894
      • ICN 7:15 PM
        11h
        Nonstop
        SFO 2:15 PM
        Seoul - San Francisco | Wed, Sep 30 | Air Premia
        PHP 24,699
        24% off
        PHP 32,300 PHP 24,699
      • ICN 6:00 PM
        11h
        Nonstop
        SFO 1:00 PM
        Seoul - San Francisco | Sat, Oct 17 | Air Premia
        PHP 24,989
        23% off
        PHP 32,300 PHP 24,989
      • ICN 7:45 PM
        10h 35m
        Nonstop
        SFO 1:20 PM
        Seoul - San Francisco | Mon, Nov 16 | Air Premia
        PHP 25,129
        22% off
        PHP 32,300 PHP 25,129
      • ICN 7:15 PM
        11h
        Nonstop
        SFO 2:15 PM
        Seoul - San Francisco | Fri, Oct 23 | Air Premia
        PHP 25,803
        20% off
        PHP 32,300 PHP 25,803
      • ICN 8:00 PM
        34h 55m
        1 stop
        SFO 1:55 PM
        Seoul - San Francisco | Fri, Nov 20 | Alaska Airlines
        PHP 23,482
        27% off
        PHP 32,300 PHP 23,482
      • ICN 6:55 PM
        18h 37m
        1 stop
        SFO 8:32 PM
        Seoul - San Francisco | Fri, Nov 20 | Air Canada
        PHP 24,680
        24% off
        PHP 32,300 PHP 24,680
      • ICN 5:45 PM
        32h 35m
        1 stop
        SFO 10:20 AM
        Seoul - San Francisco | Wed, Oct 14 | Air Canada
        PHP 24,876
        23% off
        PHP 32,300 PHP 24,876
      • ICN 7:35 PM
        19h 24m
        1 stop
        SFO 10:59 PM
        Seoul - San Francisco | Wed, Sep 30 | Alaska Airlines
        PHP 25,840
        20% off
        PHP 32,300 PHP 25,840
      • SEL 1:00 PM
        17h 25m
        1 stop
        SFO 2:00 PM
        Seoul - San Francisco | Thu, Sep 24 | Normal Airline
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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

Which month has the lowest one-way flight price from Incheon International Airport to San Francisco International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Incheon International Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Incheon International Airport to San Francisco International Airport, the best time to book is in February, with an average price of PHP 26,250. Try to avoid July, when prices are highest, averaging around PHP 50,366.

PHP 50,366
PHP 38,308
PHP 26,250
PHP 14,192
    Cheapest
  • PHP 33,111
    Sep
  • PHP 38,246
    Oct
  • PHP 29,378
    Nov
  • PHP 28,447
    Dec
  • PHP 43,522
    Jan
  • PHP 26,250
    Feb
  • PHP 31,672
    Mar
  • PHP 39,899
    Apr
  • PHP 33,695
    May
  • PHP 39,586
    Jun
  • PHP 50,366
    Jul
  • PHP 32,514
    Aug

Which month is the cheapest for round-trip flights from Incheon International Airport to San Francisco International Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Incheon International Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Incheon International Airport to San Francisco International Airport, with an average price of PHP 41,941. In contrast, June is typically the most expensive month, with average prices reaching PHP 75,412.

PHP 75,412
PHP 58,677
PHP 41,941
PHP 25,206
    Cheapest
  • PHP 49,713
    Sep
  • PHP 64,252
    Oct
  • PHP 41,941
    Nov
  • PHP 52,050
    Dec
  • PHP 64,033
    Jan
  • PHP 42,921
    Feb
  • PHP 57,230
    Mar
  • PHP 66,350
    Apr
  • PHP 65,466
    May
  • PHP 75,412
    Jun
  • PHP 75,045
    Jul
  • PHP 70,111
    Aug

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 average flight prices on Trip.com from Incheon International Airport to San Francisco International Airport across different days of the week over the past 12 months.

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

PHP 49,644
PHP 41,550
PHP 33,456
PHP 25,362
    Cheapest
  • PHP 36,193
    Mon
  • PHP 48,930
    Tue
  • PHP 33,456
    Wed
  • PHP 49,644
    Thu
  • PHP 35,988
    Fri
  • PHP 39,150
    Sat
  • PHP 45,024
    Sun

Which airline offers the cheapest flights from Incheon International Airport to San Francisco International Airport?

The cheapest airline flying from Incheon International Airport to San Francisco International Airport is Air Premia (from PHP 23,538) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From PHP 23,538
Air Canada
From PHP 24,418
Alaska Airlines
From PHP 24,811
United Airlines
From PHP 25,747
Philippine Airlines
From PHP 26,056
Asiana Airlines
From PHP 26,514
Trinity Airways
From PHP 27,787
ZIPAIR
From PHP 28,536
American Airlines
From PHP 28,704
Air Seoul
From PHP 29,313

Find more flights and airlines

What is the 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. UA806

    Incheon International Airport

    11:30 AM

    ICN

    10h 50m

    6:20 AM

    SFO

    S M T W T F S
    Search

  2. UA892

    Incheon International Airport

    4:50 PM

    ICN

    10h 50m

    11:40 AM

    SFO

    S M T W T F S
    Search

  3. YP111

    Incheon International Airport

    7:15 PM

    ICN

    11h

    2:15 PM

    SFO

    S - T - T - -
    Search

  4. YP113

    Incheon International Airport

    6:00 PM

    ICN

    11h

    1:00 PM

    SFO

    - - - - - F -
    Search

  5. AS120

    Incheon International Airport

    7:35 PM

    ICN

    10h 5m

    Nonstop

    1:40 PM

    SEA

    S - T W T F S
    Search

  6. AS590

    Seattle-Tacoma International Airport

    4:17 PM

    SEA

    2h 12m

    Nonstop

    6:29 PM

    SFO

    S M T W T - S

  7. AC064

    Incheon International Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S
    Search

  8. AC562

    Vancouver International Airport

    8:15 AM

    YVR

    2h 21m

    Nonstop

    10:36 AM

    SFO

    S M T W T F S

  9. AC064

    Incheon International Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S
    Search

  10. AC244

    Vancouver International Airport

    6:00 PM

    YVR

    1h 33m

    Nonstop

    8:33 PM

    YEG

    S - T W T F S

  11. AC8557

    Edmonton International Airport

    10:30 AM

    YEG

    3h 2m

    Nonstop

    12:32 PM

    SFO

    S - - W T F S

  12. AS120

    Incheon International Airport

    7:35 PM

    ICN

    10h 5m

    Nonstop

    1:40 PM

    SEA

    S - T W T F S
    Search

  13. AS655

    Seattle-Tacoma International Airport

    12:27 PM

    SEA

    2h 22m

    Nonstop

    2:49 PM

    SFO

    S M T W - F S
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About Incheon International Airport and San Francisco International Airport

Learn about Incheon International Airport (ICN) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance9,096.2 km
Cheapest one-way ticket pricePHP 22,827
Cheapest return ticket pricePHP 46,299

FAQs for Incheon International Airport to San Francisco International Airport Flights

  • How many daily flights are there from Incheon International Airport (ICN) to San Francisco International Airport (SFO)?

    There are around 7 daily flights from Incheon International Airport (ICN) to San Francisco International Airport (SFO).
  • The earliest flight from Incheon International Airport to San Francisco International Airport departs at 11:30, and the last departs at 21:00, 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 Incheon International Airport (ICN) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around PHP 34,563 in November, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • United Airlines is a very popular airline operating an average of 4830 flights per month.
  • One-way flights from Incheon International Airport to San Francisco International Airport currently start from PHP 22,827, and round-trip fares start from PHP 46,299. The current lowest fare is a United Airlines flight departing on Fri, Nov 20; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to San Francisco International Airport is PHP 41,778. Prices may vary depending on the departure date, airline, and availability.
  • Incheon International Airport to San Francisco 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 Incheon International Airport and San Francisco 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.

Popular Destinations

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 clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.