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San Francisco Intl. Airport to Incheon Intl. Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to Incheon Intl. Airport over the next 90 days, with one-way fares from CAD 457 and round-trip from CAD 885. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Oct 31 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Wed, Nov 4 | Air Premia
      CAD 885 CAD 1,095
      19% off
      19% off
      CAD 1,095 CAD 885
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Dec 4 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Dec 11 | Air Premia
      CAD 887 CAD 1,095
      19% off
      19% off
      CAD 1,095 CAD 887
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Wed, Dec 2 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Wed, Dec 9 | Air Premia
      CAD 887 CAD 1,095
      19% off
      19% off
      CAD 1,095 CAD 887
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Nov 28 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Dec 4 | Air Premia
      CAD 887
      19% off
      CAD 1,095 CAD 887
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 29 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Dec 4 | Air Premia
      CAD 887
      19% off
      CAD 1,095 CAD 887
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Dec 7 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Mon, Dec 14 | Air Premia
      CAD 888
      19% off
      CAD 1,095 CAD 888
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Dec 6 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Sun, Dec 13 | Air Premia
      CAD 888
      19% off
      CAD 1,095 CAD 888
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Nov 27 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Dec 4 | Air Premia
      CAD 888
      19% off
      CAD 1,095 CAD 888
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      ICN 7:45 PM
      10h 35m
      Nonstop
      SFO 1:20 PM
      Seoul - San Francisco | Fri, Nov 13 | Air Premia
      CAD 890
      19% off
      CAD 1,095 CAD 890
    • SFO 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      San Francisco - Seoul | Wed, Oct 28 | Normal Airline
      SEL 3:00 PM
      6h
      Nonstop
      SFO 4:00 PM
      Seoul - San Francisco | Fri, Oct 30 | Normal Airline
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    • Cheapest
      SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Oct 31 | Air Premia
      CAD 457 CAD 1,099
      57% off
      57% off
      CAD 1,099 CAD 457
    • Cheapest
      SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      CAD 457 CAD 1,099
      57% off
      57% off
      CAD 1,099 CAD 457
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      CAD 459 CAD 1,099
      57% off
      57% off
      CAD 1,099 CAD 459
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Jan 11 | Air Premia
      CAD 465
      57% off
      CAD 1,099 CAD 465
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Nov 9 | Air Premia
      CAD 466
      21% off
      CAD 592 CAD 466
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Jan 9 | Air Premia
      CAD 466
      57% off
      CAD 1,099 CAD 466
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Jan 15 | Air Premia
      CAD 470
      56% off
      CAD 1,099 CAD 470
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Jan 10 | Air Premia
      CAD 471
      56% off
      CAD 1,099 CAD 471
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Jan 22 | Air Premia
      CAD 471
      56% off
      CAD 1,099 CAD 471
    • SFO 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      San Francisco - Seoul | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Oct 31 | Air Premia
      CAD 457 CAD 1,878
      76% off
      76% off
      CAD 1,878 CAD 457
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      CAD 457 CAD 1,878
      76% off
      76% off
      CAD 1,878 CAD 457
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      CAD 459 CAD 1,878
      76% off
      76% off
      CAD 1,878 CAD 459
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Jan 11 | Air Premia
      CAD 465
      75% off
      CAD 1,878 CAD 465
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Jan 9 | Air Premia
      CAD 466
      75% off
      CAD 1,878 CAD 466
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Jan 15 | Air Premia
      CAD 470
      75% off
      CAD 1,878 CAD 470
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Jan 10 | Air Premia
      CAD 471
      75% off
      CAD 1,878 CAD 471
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Jan 22 | Air Premia
      CAD 471
      75% off
      CAD 1,878 CAD 471
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 1 | Air Premia
      CAD 483
      74% off
      CAD 1,878 CAD 483
    • SFO 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      San Francisco - Seoul | Wed, Oct 28 | Normal Airline
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    • SFO 11:45 PM
      12h 55m
      Nonstop
      ICN 5:40 AM
      San Francisco - Seoul | Mon, Nov 30 | United Airlines
      CAD 496 CAD 592
      16% off
      16% off
      CAD 592 CAD 496
    • SFO 10:20 AM
      12h 55m
      Nonstop
      ICN 4:15 PM
      San Francisco - Seoul | Mon, Nov 16 | United Airlines
      CAD 500 CAD 6,614
      92% off
      92% off
      CAD 6,614 CAD 500
    • SFO 11:45 AM
      12h 55m
      Nonstop
      ICN 5:40 PM
      San Francisco - Seoul | Tue, Dec 8 | Delta Air Lines
      CAD 731 CAD 6,614
      89% off
      89% off
      CAD 6,614 CAD 731
    • SFO 11:45 AM
      12h 55m
      Nonstop
      ICN 5:40 PM
      San Francisco - Seoul | Wed, Jan 13 | Korean Air
      CAD 965
      85% off
      CAD 6,614 CAD 965
    • SFO 11:45 PM
      12h 55m
      Nonstop
      ICN 5:40 AM
      San Francisco - Seoul | Thu, Dec 31 | United Airlines
      CAD 1,209
      82% off
      CAD 6,614 CAD 1,209
    • SFO 11:45 AM
      12h 55m
      Nonstop
      ICN 5:40 PM
      San Francisco - Seoul | Tue, Dec 1 | Korean Air
      CAD 1,384
      79% off
      CAD 6,614 CAD 1,384
    • SFO 11:45 PM
      12h 55m
      Nonstop
      ICN 5:40 AM
      San Francisco - Seoul | Thu, Dec 3 | United Airlines
      CAD 1,409
      79% off
      CAD 6,614 CAD 1,409
    • SFO 11:45 AM
      12h 55m
      Nonstop
      ICN 5:40 PM
      San Francisco - Seoul | Fri, Dec 4 | Korean Air
      CAD 1,465
      78% off
      CAD 6,614 CAD 1,465
    • SFO 10:20 AM
      12h 55m
      Nonstop
      ICN 4:15 PM
      San Francisco - Seoul | Thu, Nov 19 | United Airlines
      CAD 1,510
      77% off
      CAD 6,614 CAD 1,510
    • SFO 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      San Francisco - Seoul | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Oct 31 | Air Premia
      CAD 457 CAD 2,009
      77% off
      77% off
      CAD 2,009 CAD 457
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Nov 2 | Air Premia
      CAD 476 CAD 2,009
      76% off
      76% off
      CAD 2,009 CAD 476
    • SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Wed, Oct 28 | Air Premia
      CAD 477 CAD 2,009
      76% off
      76% off
      CAD 2,009 CAD 477
    • SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Oct 30 | Air Premia
      CAD 483
      76% off
      CAD 2,009 CAD 483
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 1 | Air Premia
      CAD 483
      76% off
      CAD 2,009 CAD 483
    • SFO 11:20 AM
      12h 55m
      Nonstop
      ICN 4:15 PM
      San Francisco - Seoul | Wed, Oct 28 | United Airlines
      CAD 508
      75% off
      CAD 2,009 CAD 508
    • SFO 11:45 PM
      12h 55m
      Nonstop
      ICN 5:40 AM
      San Francisco - Seoul | Mon, Nov 2 | United Airlines
      CAD 1,466
      27% off
      CAD 2,009 CAD 1,466
    • SFO 11:20 AM
      12h 55m
      Nonstop
      ICN 4:15 PM
      San Francisco - Seoul | Tue, Oct 27 | United Airlines
      CAD 1,520
      24% off
      CAD 2,009 CAD 1,520
    • SFO 11:45 PM
      12h 55m
      Nonstop
      ICN 4:40 AM
      San Francisco - Seoul | Sat, Oct 31 | United Airlines
      CAD 1,565
      22% off
      CAD 2,009 CAD 1,565
    • SFO 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      San Francisco - Seoul | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      SFO 4:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Oct 31 | Air Premia
      CAD 457 CAD 1,099
      57% off
      57% off
      CAD 1,099 CAD 457
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 8 | Air Premia
      CAD 457 CAD 1,099
      57% off
      57% off
      CAD 1,099 CAD 457
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Nov 15 | Air Premia
      CAD 459 CAD 1,099
      57% off
      57% off
      CAD 1,099 CAD 459
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Jan 11 | Air Premia
      CAD 465
      57% off
      CAD 1,099 CAD 465
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Mon, Nov 9 | Air Premia
      CAD 466
      21% off
      CAD 592 CAD 466
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sat, Jan 9 | Air Premia
      CAD 466
      57% off
      CAD 1,099 CAD 466
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Jan 15 | Air Premia
      CAD 470
      56% off
      CAD 1,099 CAD 470
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Sun, Jan 10 | Air Premia
      CAD 471
      56% off
      CAD 1,099 CAD 471
    • SFO 3:20 PM
      13h
      Nonstop
      ICN 9:20 PM
      San Francisco - Seoul | Fri, Jan 22 | Air Premia
      CAD 471
      56% off
      CAD 1,099 CAD 471
    • SFO 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      San Francisco - Seoul | Wed, Oct 28 | Normal Airline
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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 Intl. Airport to Incheon Intl. Airport

What is the cheapest month for one-way flights from San Francisco Intl. Airport to Incheon Intl. Airport?

Data is based on average one-way flight prices from San Francisco Intl. Airport to Incheon Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Francisco Intl. Airport to Incheon Intl. Airport, the best time to buy is in September, with an average price of CAD 570. You’ll want to avoid June, when the average price can reach as high as CAD 1,505.

CAD 1,505
CAD 1,038
CAD 570
CAD 103
    Cheapest
  • CAD 817
    Oct
  • CAD 618
    Nov
  • CAD 1,096
    Dec
  • CAD 675
    Jan
  • CAD 722
    Feb
  • CAD 872
    Mar
  • CAD 746
    Apr
  • CAD 1,263
    May
  • CAD 1,505
    Jun
  • CAD 681
    Jul
  • CAD 596
    Aug
  • CAD 570
    Sep

What’s the cheapest month to fly round-trip from San Francisco Intl. Airport to Incheon Intl. Airport?

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

Based on Trip.com’s data from the past 12 months, August is typically the cheapest month to find flights from San Francisco Intl. Airport to Incheon Intl. Airport, with an average price of CAD 1,082. In contrast, December is usually the most expensive month, with average fares reaching CAD 2,253.

CAD 2,253
CAD 1,668
CAD 1,082
CAD 497
    Cheapest
  • CAD 1,540
    Oct
  • CAD 1,155
    Nov
  • CAD 2,253
    Dec
  • CAD 1,131
    Jan
  • CAD 1,084
    Feb
  • CAD 1,321
    Mar
  • CAD 1,262
    Apr
  • CAD 1,393
    May
  • CAD 1,960
    Jun
  • CAD 1,826
    Jul
  • CAD 1,082
    Aug
  • CAD 1,163
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from San Francisco Intl. Airport to Incheon Intl. 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 day to depart from San Francisco Intl. Airport to Incheon Intl. Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

CAD 1,042
CAD 884
CAD 725
CAD 567
  • CAD 725
    Mon
  • CAD 969
    Tue
  • CAD 743
    Wed
  • CAD 1,042
    Thu
  • CAD 839
    Fri
  • CAD 932
    Sat
  • CAD 772
    Sun

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

The cheapest airline flying from San Francisco Intl. Airport to Incheon Intl. Airport is Air Premia (from CAD 457) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From CAD 457
United Airlines
From CAD 492
Asiana Airlines
From CAD 578
Philippine Airlines
From CAD 591
Alaska Airlines
From CAD 593
Delta Air Lines
From CAD 596
Frontier Airlines
From CAD 643
Cathay Pacific
From CAD 670
Korean Air
From CAD 684

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

    11:45 PM

    SFO

    12h 55m

    4:40 AM

    ICN

    S M T W T F S
    Search

  2. UA893

    San Francisco Intl. Airport

    10:25 AM

    SFO

    11h 35m

    3:00 PM

    ICN

    S M T W T F S
    Search

  3. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    9:40 PM

    ICN

    - - T - T F S
    Search

  4. UA649

    San Francisco Intl. Airport

    10:55 PM

    SFO

    5h 26m

    Nonstop

    7:21 AM

    EWR

    S M T W T F S
    Search

  5. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  6. UA1141

    San Francisco Intl. Airport

    11:59 PM

    SFO

    5h 23m

    Nonstop

    8:22 AM

    EWR

    S M T W T F S
    Search

  7. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  8. UA2482

    San Francisco Intl. Airport

    9:35 PM

    SFO

    5h 30m

    Nonstop

    6:05 AM

    EWR

    S M T W T F S
    Search

  9. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  10. UA1149

    San Francisco Intl. Airport

    4:50 PM

    SFO

    5h 25m

    Nonstop

    1:15 AM

    EWR

    S M T W T - S
    Search

  11. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  12. UA2225

    San Francisco Intl. Airport

    3:15 PM

    SFO

    5h 29m

    Nonstop

    11:44 PM

    EWR

    S M T W T F S
    Search

  13. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  14. UA1808

    San Francisco Intl. Airport

    2:00 PM

    SFO

    5h 31m

    Nonstop

    10:31 PM

    EWR

    S M T W T - S
    Search

  15. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

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

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

Flight distance 9,096.2 km
Cheapest one-way ticket price CAD 457
Cheapest return ticket price CAD 885

FAQs for San Francisco Intl. Airport to Incheon Intl. Airport Flights

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

    San Francisco Intl. Airport to Incheon Intl. 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 Intl. Airport (SFO) to Incheon Intl. Airport (ICN).
  • The earliest flight from San Francisco Intl. Airport to Incheon Intl. 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 Intl. Airport (SFO) to Incheon Intl. Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around CAD 1,363 in December, the most expensive month to book this route.
  • The latest flight departs from San Francisco Intl. Airport (SFO) at 18:40 and arrives in Incheon Intl. Airport (ICN) at 23:40.
    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 4966 flights per month.
  • One-way flights from San Francisco Intl. Airport to Incheon Intl. Airport currently start from CAD 466, and round-trip fares start from CAD 885. The current lowest fare is a Air Premia flight departing on Mon, Nov 9; prices may vary depending on availability.
  • Yes. United Airlines, Korean Air, Asiana Airlines and Air Premia operate direct flights from San Francisco Intl. Airport to Incheon Intl. Airport, with an average flight time of 12 hours 10 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 Intl. Airport to Incheon Intl. Airport is CAD 1,097. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco Intl. Airport to Incheon Intl. 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 Intl. Airport and Incheon Intl. 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 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.