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San Francisco Intl. Airport to Ulsan Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to Ulsan Airport over the next 90 days, with one-way fares from €343 and round-trip from €904. Based on Trip.com's latest 7-day flight data.

      • SFO 12:50 PM
        27h 30m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Wed, Oct 14 | Korean Air
        USN 8:35 PM
        30h 5m
        1 stop
        SFO 10:40 AM
        Ulsan - San Francisco | Wed, Oct 21 | Korean Air
        €904 €1,932
        53% off
        53% off
        €1,932 €904
      • SFO 12:50 PM
        27h 30m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Sun, Oct 11 | Korean Air
        USN 8:35 PM
        30h 5m
        1 stop
        SFO 10:40 AM
        Ulsan - San Francisco | Tue, Oct 13 | Korean Air
        €930 €1,932
        52% off
        52% off
        €1,932 €930
      • SFO 5:00 PM
        23h 20m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Mon, Oct 12 | Air Premia
        USN 9:00 AM
        21h 15m
        1 stop
        SFO 2:15 PM
        Ulsan - San Francisco | Fri, Oct 16 | Korean Air
        €942 €1,932
        51% off
        51% off
        €1,932 €942
      • SFO 5:00 PM
        23h 20m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Sun, Oct 11 | Air Premia
        USN 9:00 AM
        21h 15m
        1 stop
        SFO 2:15 PM
        Ulsan - San Francisco | Wed, Oct 14 | Korean Air
        €970
        50% off
        €1,932 €970
      • SFO 5:00 PM
        23h 20m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Wed, Oct 14 | Air Premia
        USN 8:35 PM
        33h 40m
        1 stop
        SFO 2:15 PM
        Ulsan - San Francisco | Sun, Oct 18 | Korean Air
        €973
        50% off
        €1,932 €973
      • SFO 5:00 PM
        23h 20m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Wed, Oct 7 | Air Premia
        USN 9:00 AM
        20h
        1 stop
        SFO 1:00 PM
        Ulsan - San Francisco | Sat, Oct 10 | Korean Air
        €1,009
        48% off
        €1,932 €1,009
      • SFO 5:00 PM
        23h 20m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Fri, Oct 9 | Air Premia
        USN 9:00 AM
        21h 15m
        1 stop
        SFO 2:15 PM
        Ulsan - San Francisco | Mon, Oct 12 | Korean Air
        €1,255
        35% off
        €1,932 €1,255
      • SFO 11:20 PM
        28h 35m
        1 stop
        USN 7:55 PM
        San Francisco - Ulsan | Tue, Oct 13 | Asiana Airlines
        USN 9:00 AM
        22h 30m
        1 stop
        SFO 3:30 PM
        Ulsan - San Francisco | Fri, Oct 16 | Korean Air
        €1,386
        28% off
        €1,932 €1,386
      • SFO 11:20 PM
        28h 35m
        1 stop
        USN 7:55 PM
        San Francisco - Ulsan | Wed, Oct 7 | Asiana Airlines
        USN 9:00 AM
        22h 30m
        1 stop
        SFO 3:30 PM
        Ulsan - San Francisco | Sat, Oct 10 | Korean Air
        €1,415
        27% off
        €1,932 €1,415
      • SFO 11:20 PM
        28h 35m
        1 stop
        USN 7:55 PM
        San Francisco - Ulsan | Sun, Oct 11 | Asiana Airlines
        USN 9:00 AM
        22h 30m
        1 stop
        SFO 3:30 PM
        Ulsan - San Francisco | Wed, Oct 14 | Korean Air
        €1,418
        27% off
        €1,932 €1,418
      • SFO 11:20 PM
        23h 5m
        1 stop
        USN 2:25 PM
        San Francisco - Ulsan | Wed, Oct 14 | Asiana Airlines
        USN 8:35 PM
        34h 55m
        1 stop
        SFO 3:30 PM
        Ulsan - San Francisco | Sun, Oct 18 | Korean Air
        €1,440
        25% off
        €1,932 €1,440
      • SFO 12:50 PM
        27h 30m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Tue, Oct 13 | Korean Air
        USN 8:35 PM
        30h 5m
        1 stop
        SFO 10:40 AM
        Ulsan - San Francisco | Thu, Oct 15 | Korean Air
        €1,468
        24% off
        €1,932 €1,468
      • SFO 1:00 PM
        17h 25m
        1 stop
        USN 2:00 PM
        San Francisco - Ulsan | Wed, Oct 7 | Normal Airline
        USN 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Ulsan - San Francisco | Fri, Oct 9 | Normal Airline
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      • SFO 3:20 PM
        29h 35m
        1 stop
        USN 1:55 PM
        San Francisco - Ulsan | Mon, Nov 9 | Air Premia
        €343 €8,793
        96% off
        96% off
        €8,793 €343
      • SFO 11:00 PM
        21h 55m
        1 stop
        USN 1:55 PM
        San Francisco - Ulsan | Mon, Nov 9 | Asiana Airlines
        €630 €8,793
        93% off
        93% off
        €8,793 €630
      • SFO 11:45 AM
        28h 5m
        1 stop
        USN 8:50 AM
        San Francisco - Ulsan | Tue, Nov 3 | Korean Air
        €741 €8,793
        92% off
        92% off
        €8,793 €741
      • SFO 11:45 AM
        33h 10m
        1 stop
        USN 1:55 PM
        San Francisco - Ulsan | Mon, Nov 9 | Korean Air
        €747
        92% off
        €8,793 €747
      • SFO 11:45 AM
        28h 5m
        1 stop
        USN 8:50 AM
        San Francisco - Ulsan | Mon, Nov 9 | Delta Air Lines
        €780
        91% off
        €8,793 €780
      • SFO 12:45 PM
        28h 5m
        1 stop
        USN 8:50 AM
        San Francisco - Ulsan | Sat, Oct 31 | Korean Air
        €896
        90% off
        €8,793 €896
      • SFO 12:45 PM
        28h 5m
        1 stop
        USN 8:50 AM
        San Francisco - Ulsan | Sun, Nov 1 | Korean Air
        €992
        89% off
        €8,793 €992
      • SFO 12:50 PM
        27h 30m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Thu, Oct 8 | Korean Air
        €1,047
        88% off
        €8,793 €1,047
      • SFO 12:50 PM
        27h 30m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Fri, Oct 9 | Korean Air
        €1,047
        88% off
        €8,793 €1,047
      • SFO 12:50 PM
        27h 30m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Sat, Oct 17 | Korean Air
        €1,049
        88% off
        €8,793 €1,049
      • SFO 10:25 AM
        29h 55m
        1 stop
        USN 8:20 AM
        San Francisco - Ulsan | Sun, Oct 18 | United Airlines
        €6,682
        24% off
        €8,793 €6,682
      • SFO 1:00 PM
        17h 25m
        1 stop
        USN 2:00 PM
        San Francisco - Ulsan | Wed, Oct 7 | Normal Airline
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Displayed flight fares from San Francisco Intl. Airport to Ulsan Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Francisco Intl. Airport to Ulsan Airport?

The cheapest airline flying from San Francisco Intl. Airport to Ulsan Airport is Air Premia (from €343) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From €343
China Eastern Airlines
From €629
Asiana Airlines
From €630
Korean Air
From €741
Delta Air Lines
From €780
Alaska Airlines
From €1,066
American Airlines
From €1,066
Air Canada
From €1,175
Emirates
From €1,631
All Nippon Airways
From €5,689

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What is the flight schedule from San Francisco Intl. Airport to Ulsan Airport?

Check the schedule for flights from San Francisco to Ulsan and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - S
    Search

  2. KE1843

    Gimpo Intl. Airport

    7:20 AM

    GMP

    1h

    Nonstop

    8:20 AM

    USN

    S M T W T F S

  3. BR027

    San Francisco Intl. Airport

    12:45 AM

    SFO

    13h 30m

    Nonstop

    5:15 AM

    TPE

    S M T W T F S
    Search

  4. BR170

    Taoyuan Intl. Airport

    7:30 AM

    TPE

    2h 30m

    Nonstop

    11:00 AM

    ICN

    S M T W T F S

  5. KE1847

    Gimpo Intl. Airport

    6:55 PM

    GMP

    1h

    Nonstop

    7:55 PM

    USN

    S M T W T F S

  6. CX879

    San Francisco Intl. Airport

    1:00 PM

    SFO

    14h 55m

    Nonstop

    6:55 PM

    HKG

    S M T W T F S
    Search

  7. CX426

    Hong Kong Intl. Airport

    7:45 PM

    HKG

    3h 40m

    Nonstop

    12:25 AM

    ICN

    S M T W T F S

  8. KE1843

    Gimpo Intl. Airport

    7:20 AM

    GMP

    1h

    Nonstop

    8:20 AM

    USN

    S M T W T F S

  9. KE024

    San Francisco Intl. Airport

    12:50 PM

    SFO

    12h 30m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S
    Search

  10. KE1843

    Gimpo Intl. Airport

    7:20 AM

    GMP

    1h

    Nonstop

    8:20 AM

    USN

    S M T W T F S

  11. DL7861

    San Francisco Intl. Airport

    12:50 PM

    SFO

    12h 30m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S
    Search

  12. KE1843

    Gimpo Intl. Airport

    7:20 AM

    GMP

    1h

    Nonstop

    8:20 AM

    USN

    S M T W T F S

  13. KE7259

    San Francisco Intl. Airport

    4:15 PM

    SFO

    1h 29m

    Nonstop

    5:44 PM

    LAX

    S M T W T F S
    Search

  14. KE012

    Los Angeles Intl. Airport

    11:48 PM

    LAX

    13h 30m

    Nonstop

    5:18 AM

    ICN

    S M T W T F S

  15. LJ655

    Gimpo Intl. Airport

    1:25 PM

    GMP

    1h

    Nonstop

    2:25 PM

    USN

    S M T W T F S

  16. AA2244

    San Francisco Intl. Airport

    7:57 PM

    SFO

    1h 33m

    Nonstop

    9:30 PM

    LAX

    S M T W T F S
    Search

  17. KE012

    Los Angeles Intl. Airport

    11:48 PM

    LAX

    13h 30m

    Nonstop

    5:18 AM

    ICN

    S M T W T F S

  18. KE1847

    Gimpo Intl. Airport

    6:55 PM

    GMP

    1h

    Nonstop

    7:55 PM

    USN

    S M T W T F S

  19. KE7259

    San Francisco Intl. Airport

    4:15 PM

    SFO

    1h 29m

    Nonstop

    5:44 PM

    LAX

    S M T W T F S
    Search

  20. KE012

    Los Angeles Intl. Airport

    11:48 PM

    LAX

    13h 30m

    Nonstop

    5:18 AM

    ICN

    S M T W T F S

  21. KE1847

    Gimpo Intl. Airport

    6:55 PM

    GMP

    1h

    Nonstop

    7:55 PM

    USN

    S M T W T F S

  22. KE7236

    San Francisco Intl. Airport

    2:30 PM

    SFO

    1h 28m

    Nonstop

    3:58 PM

    LAX

    S M T W T F S
    Search

  23. KE012

    Los Angeles Intl. Airport

    11:48 PM

    LAX

    13h 30m

    Nonstop

    5:18 AM

    ICN

    S M T W T F S

  24. KE1847

    Gimpo Intl. Airport

    6:55 PM

    GMP

    1h

    Nonstop

    7:55 PM

    USN

    S M T W T F S

  25. BR017

    San Francisco Intl. Airport

    1:10 AM

    SFO

    13h 30m

    Nonstop

    5:40 AM

    TPE

    S M T W T F S
    Search

  26. BR170

    Taoyuan Intl. Airport

    7:30 AM

    TPE

    2h 30m

    Nonstop

    11:00 AM

    ICN

    S M T W T F S

  27. KE1843

    Gimpo Intl. Airport

    7:20 AM

    GMP

    1h

    Nonstop

    8:20 AM

    USN

    S M T W T F S
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About San Francisco Intl. Airport and Ulsan Airport

Learn about San Francisco Intl. Airport (SFO) and Ulsan Airport (USN) — including location, terminals, transportation, and travel tips.

Flight distance 9,035.87 km
Cheapest one-way ticket price €343
Cheapest return ticket price €904

FAQs for San Francisco Intl. Airport to Ulsan Airport Flights

  • What is the transportation method from the main airport to downtown in Ulsan?

    • The distance from Ulsan Airport to downtown is about 7 km. It takes about 20 minutes by taxi.
  • The closest airport to Ulsan Airport (USN) is Pohang Gyeongju Airport. The distance is around 44 km.
  • One-way flights from San Francisco Intl. Airport to Ulsan Airport currently start from €343, and round-trip fares start from €904. The current lowest fare is a Air Premia flight departing on Mon, Nov 9; 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 San Francisco Intl. Airport to Ulsan Airport is €1,724. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco Intl. Airport and Ulsan 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in 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, WLAN, 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 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.