Cheap Flights from San Francisco, CA to Seoul from $351

Return flight: Seoul – San Francisco

On Cheapflightsplus.com you will find 9 direct and 537 connecting flights from San Francisco to Seoul. You can compare airfare deals from 34 airlines and multiple travel sites from $351, book and save on cheap plane tickets and last minute offers. Also check out SFO-SEL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to Seoul Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $351 (one-way), $602 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from San Francisco to Seoul. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
10:30 — 16:15
+1 day
10:30 — 16:15 UA893 United Airlines
San Francisco — Seoul
12h 45m
Find flight
from$780
10:30 — 16:15
+1 day
10:30 — 16:15 OZ6615 Asiana Airlines
San Francisco — Seoul
12h 45m
Find flight
from$2421
11:40 — 17:40
+1 day
11:40 — 17:40 KE24 Korean Air
San Francisco — Seoul
13h
Find flight
from$489
12:10 — 17:55
+1 day
12:10 — 17:55 OZ215 Asiana Airlines
San Francisco — Seoul
12h 45m
Find flight
from$471
12:10 — 17:55
+1 day
12:10 — 17:55 UA7303 United Airlines
San Francisco — Seoul
12h 45m
Find flight
from$6586
14:30 — 20:30
+1 day
14:30 — 20:30 YP112 YP
San Francisco — Seoul
13h
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from$351
23:30 — 05:30
+2 days
23:30 — 05:30 OZ211 Asiana Airlines
San Francisco — Seoul
13h
Find flight
from$471
23:45 — 05:40
+2 days
23:45 — 05:40 UA805 United Airlines
San Francisco — Seoul
12h 55m
Find flight
from$779
23:45 — 05:40
+2 days
23:45 — 05:40 OZ6621 Asiana Airlines
San Francisco — Seoul
12h 55m
Find flight
from$3627
07:45 — 19:25
+1 day
07:05 — 10:45 AS8011 Alaska Airlines
San Francisco — Honolulu
1h 30m stop
13:30 — 19:25 AS8459 Alaska Airlines
Honolulu — Seoul
18h 40m
including layover
Find flight
from$486
07:45 — 19:25
+1 day
07:05 — 10:45 HA11 Hawaiian Airlines
San Francisco — Honolulu
1h 30m stop
13:30 — 19:25 HA459 Hawaiian Airlines
Honolulu — Seoul
18h 40m
including layover
Find flight
from$495
08:33 — 15:15
+2 days
08:33 — 11:06 UA784 United Airlines
San Francisco — Vancouver
23h 9m stop
10:15 — 15:15 AC63 Air Canada
Vancouver — Seoul
37h 42m
including layover
Find flight
from$569
08:37 — 15:15
+2 days
08:33 — 11:06 AC5113 Air Canada
San Francisco — Vancouver
23h 9m stop
10:15 — 15:15 AC63 Air Canada
Vancouver — Seoul
37h 38m
including layover
Find flight
from$536
09:47 — 19:25
+2 days
09:47 — 13:59 AS877 Alaska Airlines
San Francisco — Honolulu
22h 51m stop
12:50 — 19:25 AS8459 Alaska Airlines
Honolulu — Seoul
40h 38m
including layover
Find flight
from$511
11:25 — 12:45
+2 days
11:25 — 19:00 CX879 Cathay Pacific
San Francisco — Hong Kong
13h 15m stop
08:15 — 12:45 CX434 Cathay Pacific
Hong Kong — Seoul
32h 20m
including layover
Find flight
from$555
13:00 — 15:15
+2 days
13:00 — 15:25 AC8845 Air Canada
San Francisco — Vancouver
18h 50m stop
11:45 — 16:45 AC63 Air Canada
Vancouver — Seoul
33h 15m
including layover
Find flight
from$536
13:30 — 15:55
+2 days
12:53 — 15:13 KE3084 Korean Air
San Francisco — Seattle
19h 6m stop
11:00 — 15:55 KE42 Korean Air
Seattle — Seoul
33h 25m
including layover
Find flight
from$528
14:41 — 16:10
+2 days
14:41 — 16:10 F93308 Frontier Airlines
San Francisco — Los Angeles
17h 40m stop
09:50 — 16:10 YP102 YP
Los Angeles — Seoul
32h 29m
including layover
Find flight
from$586
15:52 — 17:40
+2 days
15:52 — 17:23 KE7259 Korean Air
San Francisco — Los Angeles
17h 27m stop
10:50 — 17:40 KE18 Korean Air
Los Angeles — Seoul
32h 48m
including layover
Find flight
from$528
16:39 — 15:55
+2 days
14:28 — 16:48 KE6116 Korean Air
San Francisco — Seattle
15h 55m stop
11:00 — 15:55 KE42 Korean Air
Seattle — Seoul
30h 16m
including layover
Find flight
from$528
18:48 — 15:15
+2 days
18:48 — 21:18 UA460 United Airlines
San Francisco — Vancouver
12h 57m stop
10:15 — 15:15 AC63 Air Canada
Vancouver — Seoul
27h 27m
including layover
Find flight
from$569
06:00 — 12:20
+2 days
06:00 — 07:32 AS3318 Alaska Airlines
San Francisco — Los Angeles
15h 13m stop
22:45 — 06:00 MF830 Xiamen Airlines
Los Angeles — Xiamen
2h 30m stop
08:30 — 12:20 MF871 Xiamen Airlines
Xiamen — Seoul
37h 20m
including layover
Find flight
from$522
10:37 — 12:20
+2 days
10:37 — 12:10 AS3424 Alaska Airlines
San Francisco — Los Angeles
10h 35m stop
22:45 — 06:00 MF830 Xiamen Airlines
Los Angeles — Xiamen
2h 30m stop
08:30 — 12:20 MF871 Xiamen Airlines
Xiamen — Seoul
32h 43m
including layover
Find flight
from$544
12:49 — 12:20
+2 days
12:49 — 14:17 AS2444 Alaska Airlines
San Francisco — Los Angeles
8h 28m stop
22:45 — 06:00 MF830 Xiamen Airlines
Los Angeles — Xiamen
2h 30m stop
08:30 — 12:20 MF871 Xiamen Airlines
Xiamen — Seoul
30h 31m
including layover
Find flight
from$522
15:00 — 12:20
+2 days
15:00 — 16:28 AS3496 Alaska Airlines
San Francisco — Los Angeles
6h 17m stop
22:45 — 06:00 MF830 Xiamen Airlines
Los Angeles — Xiamen
2h 30m stop
08:30 — 12:20 MF871 Xiamen Airlines
Xiamen — Seoul
28h 20m
including layover
Find flight
from$522
16:30 — 12:20
+2 days
16:30 — 17:56 AS2147 Alaska Airlines
San Francisco — Los Angeles
4h 49m stop
22:45 — 06:00 MF830 Xiamen Airlines
Los Angeles — Xiamen
2h 30m stop
08:30 — 12:20 MF871 Xiamen Airlines
Xiamen — Seoul
26h 50m
including layover
Find flight
from$522
17:30 — 12:20
+2 days
17:30 — 18:58 AS3351 Alaska Airlines
San Francisco — Los Angeles
3h 47m stop
22:45 — 06:00 MF830 Xiamen Airlines
Los Angeles — Xiamen
2h 30m stop
08:30 — 12:20 MF871 Xiamen Airlines
Xiamen — Seoul
25h 50m
including layover
Find flight
from$522
18:43 — 19:25
+2 days
18:43 — 20:29 AS1169 Alaska Airlines
San Francisco — Portland
10h 31m stop
07:00 — 11:05 HA49 Hawaiian Airlines
Portland — Honolulu
1h 45m stop
12:50 — 19:25 HA459 Hawaiian Airlines
Honolulu — Seoul
31h 42m
including layover
Find flight
from$572
19:10 — 11:35
+3 days
19:10 — 21:35 F81847 Freedom Airlines
San Francisco — Vancouver
12h 20m stop
09:55 — 13:00 ZG21 Grozny Avia
Vancouver — Tokyo
19h 55m stop
08:55 — 11:35 ZG41 Grozny Avia
Tokyo — Seoul
47h 25m
including layover
Find flight
from$493
19:10 — 04:40
+3 days
19:10 — 21:35 F81847 Freedom Airlines
San Francisco — Vancouver
12h 20m stop
09:55 — 13:00 ZG21 Grozny Avia
Vancouver — Tokyo
12h 55m stop
01:55 — 04:40 MM809 Peach Aviation
Tokyo — Seoul
40h 30m
including layover
Find flight
from$524
21:53 — 11:35
+3 days
21:53 — 23:21 AS2275 Alaska Airlines
San Francisco — Los Angeles
10h 14m stop
09:35 — 14:25 ZG23 Grozny Avia
Los Angeles — Tokyo
18h 30m stop
08:55 — 11:35 ZG41 Grozny Avia
Tokyo — Seoul
44h 42m
including layover
Find flight
from$599
21:58 — 19:25
+3 days
21:58 — 23:48 F93362 Frontier Airlines
San Francisco — Portland
8h 54m stop
08:42 — 13:03 AS889 Alaska Airlines
Portland — Honolulu
23h 47m stop
12:50 — 19:25 AS8459 Alaska Airlines
Honolulu — Seoul
52h 27m
including layover
Find flight
from$605
22:59 — 17:50
+2 days
22:59 — 00:42 F91850 Frontier Airlines
San Francisco — Las Vegas
7h 11m stop
07:53 — 10:40 AS380 Alaska Airlines
Las Vegas — Seattle
2h 5m stop
12:45 — 17:50 OZ271 Asiana Airlines
Seattle — Seoul
25h 51m
including layover
Find flight
from$607
22:59 — 17:50
+2 days
22:59 — 00:42 F91850 Frontier Airlines
San Francisco — Las Vegas
5h 18m stop
06:00 — 08:45 AS675 Alaska Airlines
Las Vegas — Seattle
4h stop
12:45 — 17:50 OZ271 Asiana Airlines
Seattle — Seoul
25h 51m
including layover
Find flight
from$608
*Departure and arrival times - local. Updated on December 22, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to Seoul depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and Seoul is 9043 miles. Time difference between the cities is 5h. Airplanes depart 00:20 to 23:59 from 3 San Francisco airports and arrive 00:20 to 23:59 to 3 Seoul airports. Average flight time is 12h 55m.

  • The fastest flight 12h 45m
  • Average flight time 12h 55m
  • The earliest flight 00:20
  • The latest flight 23:59
  • Distance 5620 ml

The cheapest months to travel to Seoul are february (from 351 $), january (from 354 $), november (from 362 $).

The most expensive months are december (from 446 $), november (from 362 $), january (from 354 $).

What is the lowest airfare San Francisco to Seoul?

The cheapest plane ticket found by our users is $351. This airfare is for economy class on one-way YP112 flight by YP for February 21, 2025 which leaves San Francisco in San Francisco at 14:30 am and arrives at Seoul Incheon International at 20:30.

Economy class
$351
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight San Francisco — Seoul is served by 34 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Japan Airlines - JAL - 37 departures per week at the price of from $ 704 . And the most expensive tickets are offered by China Airlines airline - from $ 9730.

Direct flights

There are 9 nonstop flights on the route. The fastest direct flight is OZ215 by Asiana Airlines takes 12h 45m and the cheapest is YP112 by YP for $351.

  • YP - YP
    from $351
    Find
  • KE - Korean Air
    from $489
    Find
  • OZ - Asiana Airlines
    from $471
    Find
  • UA - United Airlines
    from $779
    Find
See more direct flights

Connecting Flights

There are 537 flights with layovers on the route. The fastest connecting flight is NH7 by All Nippon Airways takes 15h 10m and the cheapest is YP112 by YP for $486.

  • PR - Philippine Airlines
    from $682
    Find
  • JL - Japan Airlines - JAL
    from $704
    Find
  • UA - United Airlines
    from $569
    Find
  • LX - SWISS International Air Lines
    from $1024
    Find
  • NZ - Air New Zealand Limited
    from $1445
    Find
  • JX - Jambojet
    from $682
    Find
  • BR - EVA Airways Corporation
    from $626
    Find
  • IB - Iberia
    from $1471
    Find
  • KE - Korean Air
    from $522
    Find
  • WS - WestJet
    from $1633
    Find
  • SQ - Singapore Airlines
    from $807
    Find
  • CA - Air China Limited
    from $856
    Find
See more connecting flights

Airports

You can fly from San Francisco to Seoul from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

  • San Francisco-SFO
    from $351
    Find
  • Embarkadero-EMB
    Find
  • China Basin Heliport-JCC
    Find

Seoul airports

  • Incheon International-ICN
    Find
  • Gimpo International-GMP
    Find
  • Seoul AB-SSN
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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