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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 MXN$6,168 and round-trip from MXN$11,903. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Dec 5 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Sat, Dec 12 | Air Premia
      MXN$11,903 MXN$15,640
      24% off
      24% off
      MXN$15,640 MXN$11,903
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sun, Dec 6 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Sat, Dec 12 | Air Premia
      MXN$11,903 MXN$15,640
      24% off
      24% off
      MXN$15,640 MXN$11,903
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Dec 7 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Mon, Dec 14 | Air Premia
      MXN$11,903 MXN$15,640
      24% off
      24% off
      MXN$15,640 MXN$11,903
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Nov 9 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Sat, Nov 14 | Air Premia
      MXN$11,903
      24% off
      MXN$15,640 MXN$11,903
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sun, Nov 29 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Sat, Dec 5 | Air Premia
      MXN$11,903
      24% off
      MXN$15,640 MXN$11,903
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Nov 30 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Sun, Dec 6 | Air Premia
      MXN$11,903
      24% off
      MXN$15,640 MXN$11,903
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Thu, Dec 3 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Tue, Dec 8 | Air Premia
      MXN$11,915
      24% off
      MXN$15,640 MXN$11,915
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Tue, Dec 8 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Tue, Dec 15 | Air Premia
      MXN$11,915
      24% off
      MXN$15,640 MXN$11,915
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Nov 16 | Air Premia
      ICN 19:45
      10h 35m
      Direct
      SFO 13:20
      Seoul - San Francisco | Sat, Nov 21 | Air Premia
      MXN$11,915
      24% off
      MXN$15,640 MXN$11,915
    • SFO 13:00
      17h 25m
      1 stop
      SEL 14:00
      San Francisco - Seoul | Wed, Nov 4 | Normal Airline
      SEL 15:00
      6h
      Direct
      SFO 16:00
      Seoul - San Francisco | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      MXN$6,168 MXN$9,503
      35% off
      35% off
      MXN$9,503 MXN$6,168
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Wed, Jan 20 | Air Premia
      MXN$6,205 MXN$9,503
      35% off
      35% off
      MXN$9,503 MXN$6,205
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Jan 16 | Air Premia
      MXN$6,205 MXN$9,503
      35% off
      35% off
      MXN$9,503 MXN$6,205
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 29 | Air Premia
      MXN$6,225
      34% off
      MXN$9,503 MXN$6,225
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 15 | Air Premia
      MXN$6,253
      34% off
      MXN$9,503 MXN$6,253
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 22 | Air Premia
      MXN$6,281
      34% off
      MXN$9,503 MXN$6,281
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Jan 9 | Air Premia
      MXN$6,298
      34% off
      MXN$9,503 MXN$6,298
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Jan 18 | Air Premia
      MXN$6,301
      34% off
      MXN$9,503 MXN$6,301
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Nov 16 | Air Premia
      MXN$6,309
      26% off
      MXN$8,545 MXN$6,309
    • SFO 13:00
      17h 25m
      1 stop
      SEL 14:00
      San Francisco - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      MXN$6,168 MXN$9,503
      35% off
      35% off
      MXN$9,503 MXN$6,168
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Wed, Jan 20 | Air Premia
      MXN$6,205 MXN$9,503
      35% off
      35% off
      MXN$9,503 MXN$6,205
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Jan 16 | Air Premia
      MXN$6,205 MXN$9,503
      35% off
      35% off
      MXN$9,503 MXN$6,205
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 29 | Air Premia
      MXN$6,225
      34% off
      MXN$9,503 MXN$6,225
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 15 | Air Premia
      MXN$6,253
      34% off
      MXN$9,503 MXN$6,253
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 22 | Air Premia
      MXN$6,281
      34% off
      MXN$9,503 MXN$6,281
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Jan 9 | Air Premia
      MXN$6,298
      34% off
      MXN$9,503 MXN$6,298
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Jan 18 | Air Premia
      MXN$6,301
      34% off
      MXN$9,503 MXN$6,301
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Nov 16 | Air Premia
      MXN$6,309
      26% off
      MXN$8,545 MXN$6,309
    • SFO 13:00
      17h 25m
      1 stop
      SEL 14:00
      San Francisco - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      MXN$6,168 MXN$26,866
      77% off
      77% off
      MXN$26,866 MXN$6,168
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Wed, Jan 20 | Air Premia
      MXN$6,205 MXN$26,866
      77% off
      77% off
      MXN$26,866 MXN$6,205
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Jan 16 | Air Premia
      MXN$6,205 MXN$26,866
      77% off
      77% off
      MXN$26,866 MXN$6,205
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 29 | Air Premia
      MXN$6,225
      77% off
      MXN$26,866 MXN$6,225
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 15 | Air Premia
      MXN$6,253
      77% off
      MXN$26,866 MXN$6,253
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Jan 22 | Air Premia
      MXN$6,281
      77% off
      MXN$26,866 MXN$6,281
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sat, Jan 9 | Air Premia
      MXN$6,298
      77% off
      MXN$26,866 MXN$6,298
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Mon, Jan 18 | Air Premia
      MXN$6,301
      77% off
      MXN$26,866 MXN$6,301
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Wed, Nov 4 | Air Premia
      MXN$6,326
      76% off
      MXN$26,866 MXN$6,326
    • SFO 13:00
      17h 25m
      1 stop
      SEL 14:00
      San Francisco - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Mon, Nov 16 | United Airlines
      MXN$6,767 MXN$33,714
      80% off
      80% off
      MXN$33,714 MXN$6,767
    • SFO 11:45
      12h 55m
      Direct
      ICN 17:40
      San Francisco - Seoul | Wed, Jan 13 | Korean Air
      MXN$12,983 MXN$33,714
      61% off
      61% off
      MXN$33,714 MXN$12,983
    • SFO 11:45
      12h 55m
      Direct
      ICN 17:40
      San Francisco - Seoul | Mon, Jan 11 | Delta Air Lines
      MXN$13,977 MXN$33,714
      59% off
      59% off
      MXN$33,714 MXN$13,977
    • SFO 11:45
      12h 55m
      Direct
      ICN 17:40
      San Francisco - Seoul | Sun, Jan 17 | Delta Air Lines
      MXN$15,486
      54% off
      MXN$33,714 MXN$15,486
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Thu, Dec 31 | United Airlines
      MXN$16,263
      52% off
      MXN$33,714 MXN$16,263
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Tue, Dec 29 | United Airlines
      MXN$16,576
      51% off
      MXN$33,714 MXN$16,576
    • SFO 11:45
      12h 55m
      Direct
      ICN 17:40
      San Francisco - Seoul | Tue, Dec 1 | Korean Air
      MXN$18,594
      45% off
      MXN$33,714 MXN$18,594
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Thu, Dec 3 | United Airlines
      MXN$19,026
      44% off
      MXN$33,714 MXN$19,026
    • SFO 11:45
      12h 55m
      Direct
      ICN 17:40
      San Francisco - Seoul | Tue, Dec 8 | Delta Air Lines
      MXN$19,774
      41% off
      MXN$33,714 MXN$19,774
    • SFO 13:00
      17h 25m
      1 stop
      SEL 14:00
      San Francisco - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      MXN$6,168 MXN$26,866
      77% off
      77% off
      MXN$26,866 MXN$6,168
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Wed, Nov 4 | Air Premia
      MXN$6,326 MXN$26,866
      76% off
      76% off
      MXN$26,866 MXN$6,326
    • SFO 15:20
      13h
      Direct
      ICN 21:20
      San Francisco - Seoul | Fri, Nov 6 | Air Premia
      MXN$6,679 MXN$26,866
      75% off
      75% off
      MXN$26,866 MXN$6,679
    • SFO 23:00
      13h 10m
      Direct
      ICN 05:10
      San Francisco - Seoul | Mon, Nov 9 | Asiana Airlines
      MXN$18,263
      32% off
      MXN$26,866 MXN$18,263
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Mon, Nov 9 | United Airlines
      MXN$19,585
      27% off
      MXN$26,866 MXN$19,585
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Wed, Nov 4 | United Airlines
      MXN$20,187
      25% off
      MXN$26,866 MXN$20,187
    • SFO 23:00
      13h 10m
      Direct
      ICN 05:10
      San Francisco - Seoul | Sat, Nov 7 | Asiana Airlines
      MXN$20,362
      24% off
      MXN$26,866 MXN$20,362
    • SFO 10:20
      12h 55m
      Direct
      ICN 16:15
      San Francisco - Seoul | Sun, Nov 8 | United Airlines
      MXN$20,919
      22% off
      MXN$26,866 MXN$20,919
    • SFO 23:45
      12h 55m
      Direct
      ICN 05:40
      San Francisco - Seoul | Sat, Nov 7 | United Airlines
      MXN$20,919
      22% off
      MXN$26,866 MXN$20,919
    • SFO 13:00
      17h 25m
      1 stop
      SEL 14:00
      San Francisco - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from San Francisco to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 September, with an average price of MXN$7,669. It is best to avoid June, when the average price can reach MXN$20,253.

MXN$20,253
MXN$13,961
MXN$7,669
MXN$1,377
    Cheapest
  • MXN$10,987
    Oct
  • MXN$8,310
    Nov
  • MXN$14,743
    Dec
  • MXN$9,074
    Jan
  • MXN$9,716
    Feb
  • MXN$11,732
    Mar
  • MXN$10,033
    Apr
  • MXN$16,996
    May
  • MXN$20,253
    Jun
  • MXN$9,165
    Jul
  • MXN$8,010
    Aug
  • MXN$7,669
    Sep

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 MXN$14,561. December is usually the most expensive month, with an average price reaching MXN$30,311.

MXN$30,311
MXN$22,436
MXN$14,561
MXN$6,686
    Cheapest
  • MXN$20,716
    Oct
  • MXN$15,541
    Nov
  • MXN$30,311
    Dec
  • MXN$15,221
    Jan
  • MXN$14,583
    Feb
  • MXN$17,778
    Mar
  • MXN$16,982
    Apr
  • MXN$18,748
    May
  • MXN$26,368
    Jun
  • MXN$24,563
    Jul
  • MXN$14,561
    Aug
  • MXN$15,642
    Sep

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.

MXN$13,799
MXN$11,794
MXN$9,789
MXN$7,784
  • MXN$9,789
    Mon
  • MXN$12,971
    Tue
  • MXN$9,963
    Wed
  • MXN$13,799
    Thu
  • MXN$11,187
    Fri
  • MXN$12,517
    Sat
  • MXN$10,432
    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 MXN$6,179) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From MXN$6,179
United Airlines
From MXN$6,651
Asiana Airlines
From MXN$7,629
China Southern Airlines
From MXN$7,812
Philippine Airlines
From MXN$7,923
Frontier Airlines
From MXN$8,618
Cathay Pacific
From MXN$9,019
Air Canada
From MXN$9,129
Delta Air Lines
From MXN$9,228

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. UA805

    San Francisco International Airport

    23:45

    SFO

    11h 35m

    04:20

    ICN

    S M T W T F S
    Search

  2. UA893

    San Francisco International Airport

    10:25

    SFO

    11h 35m

    15:00

    ICN

    S M T W T F S
    Search

  3. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    21:40

    ICN

    - - T - T F S
    Search

  4. UA649

    San Francisco International Airport

    23:05

    SFO

    5h 44m

    Direct

    07:49

    EWR

    S M T W T F S
    Search

  5. UA285

    Newark Liberty International Airport

    10:35

    EWR

    14h 45m

    Direct

    15:20

    ICN

    S M T W T F S

  6. UA1141

    San Francisco International Airport

    23:55

    SFO

    5h 42m

    Direct

    08:37

    EWR

    S M T W T F S
    Search

  7. UA285

    Newark Liberty International Airport

    10:35

    EWR

    14h 45m

    Direct

    15:20

    ICN

    S M T W T F S

  8. UA2482

    San Francisco International Airport

    21:15

    SFO

    5h 38m

    Direct

    05:53

    EWR

    S M T W T F S
    Search

  9. UA285

    Newark Liberty International Airport

    10:35

    EWR

    14h 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 MXN$6,168
Cheapest return ticket price MXN$11,903

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 12 hours 21 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 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 04:45, and the last departs at 23:45, with about 7 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 MXN$18,738 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 MXN$6,309, and round-trip fares start from MXN$11,903. The current lowest fare is a Air Premia flight departing on Mon, Nov 16; 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 12 hours 26 minutes, and around 32 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 MXN$14,777. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Incheon International Airport operates around 32 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.