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Cheap flights from San Francisco to South Korea from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to South Korea departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to South Korea

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to South Korea that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to South Korea.

Cheap last minute flights

Planning a quick getaway from San Francisco to South Korea? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to South Korea, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to South Korea

Find recent round-trip train or bus tickets from San Francisco to South Korea.

All round-trip flight deals to South Korea

The cheapest plane tickets to South Korea found on KAYAK recently.
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$635AIR PREMIA
Find Deal
Sun, Jan 19 - Sun, Jan 26
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$636AIR PREMIA
Find Deal
Mon, Jan 27 - Mon, Feb 10
11:45 pm - 4:40 amSFO-ICN
12h 55mnonstop
11:30 am - 6:10 amICN-SFO
10h 40mnonstop
$660United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 31
11:40 am - 10:20 pmSFO-ICN
18h 40m1 stop
11:30 am - 6:10 amICN-SFO
10h 40mnonstop
$673United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 31
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$687Asiana Airlines
Find Deal
Mon, Jan 27 - Tue, Feb 4
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$702Asiana Airlines
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Tue, Feb 11 - Tue, Feb 18
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$769Korean Air
Find Deal
Thu, Mar 27 - Wed, Apr 2
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$774Korean Air
Find Deal
Sat, Mar 22 - Sun, Mar 30
8:40 pm - 7:25 pmSFO-PUS
29h 45m2 stops
4:10 pm - 7:57 pmPUS-SFO
20h 47m2 stops
$987Delta
Find Deal
Mon, Feb 24 - Thu, Mar 6
12:40 am - 8:45 pmSFO-PUS
28h 05m2 stops
7:00 am - 7:26 pmPUS-SFO
28h 26m2 stops
$1,537Delta
Find Deal
Mon, Mar 10 - Thu, Mar 27
7:00 pm - 11:15 amSFO-ICN
47h 15m3 stops
Sat, Jan 18
7:00 pm - 1:20 pmSFO-ICN
49h 20m3 stops
Sun, Jan 19
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$350AIR PREMIA
Find Deal
Wed, Feb 5
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$351AIR PREMIA
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Mon, Feb 3
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$364Asiana Airlines
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Mon, Jan 13
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
$379Asiana Airlines
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Sun, Jan 12
7:00 am - 3:55 pmSFO-ICN
16h 55m1 stop
$410Korean Air
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Wed, Mar 19
1:31 pm - 4:50 amSFO-ICN
22h 19m1 stop
$415Korean Air
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Wed, Mar 5
1:05 am - 11:15 amSFO-ICN
18h 10m1 stop
$556China Airlines
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Tue, May 6
1:05 am - 3:00 pmSFO-PUS
21h 55m1 stop
$3,614China Airlines
Find Deal
Mon, Jun 9
11:45 pm - 5:40 amSFO-ICN
12h 55mnonstop
9:00 am - 7:50 amICN-SFO
39h 50m2 stops
$1,058United Airlines
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Sun, Dec 22 - Sun, Dec 29
7:25 pm - 3:55 pmSFO-ICN
27h 30m1 stop
8:05 pm - 7:57 pmICN-SFO
16h 52m1 stop
$1,088Delta
Find Deal
Mon, Dec 23 - Tue, Jan 21
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$1,279AIR PREMIA
Find Deal
Mon, Dec 23 - Fri, Feb 14
1:05 pm - 3:55 pmSFO-ICN
33h 50m1 stop
7:40 pm - 9:03 amICN-SFO
30h 23m1 stop
$1,471Korean Air
Find Deal
Mon, Dec 23 - Fri, Feb 14
6:00 am - 4:15 pmSFO-ICN
17h 15m1 stop
8:05 pm - 9:45 amICN-SFO
30h 40m1 stop
$1,560Korean Air
Find Deal
Mon, Dec 23 - Sat, Dec 28
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$1,648AIR PREMIA
Find Deal
Mon, Dec 23 - Sun, Dec 29
8:38 am - 3:15 pmSFO-ICN
37h 37m2 stops
4:55 pm - 5:33 pmICN-SFO
41h 38m2 stops
$1,847Air Canada
Find Deal
Mon, Dec 23 - Tue, Jan 21
8:30 am - 3:15 pmSFO-ICN
37h 45m2 stops
7:05 pm - 8:46 pmICN-SFO
42h 41m2 stops
$2,103Air Canada
Find Deal
Sun, Dec 22 - Fri, Jan 17
11:40 pm - 10:55 amSFO-PUS
18h 15m1 stop
7:45 pm - 6:50 pmPUS-SFO
16h 05m1 stop
$6,134China Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 23
11:40 pm - 10:55 amSFO-PUS
18h 15m1 stop
7:45 pm - 8:24 amPUS-SFO
29h 39m2 stops
$6,379China Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 23
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$635AIR PREMIA
Find Deal
Sun, Jan 19 - Sun, Jan 26
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$636AIR PREMIA
Find Deal
Mon, Jan 27 - Mon, Feb 10
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$639AIR PREMIA
Find Deal
Sun, Jan 12 - Sun, Jan 26
11:45 pm - 4:40 amSFO-ICN
12h 55mnonstop
11:30 am - 6:10 amICN-SFO
10h 40mnonstop
$660United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 31
11:45 pm - 5:40 amSFO-ICN
12h 55mnonstop
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
$676United Airlines
Find Deal
Sat, Feb 1 - Sun, Feb 16
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$687Asiana Airlines
Find Deal
Mon, Jan 27 - Tue, Feb 4
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$690Asiana Airlines
Find Deal
Mon, Jan 27 - Thu, Feb 6
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$759Korean Air
Find Deal
Mon, Mar 17 - Mon, Apr 21
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$769Korean Air
Find Deal
Thu, Mar 27 - Wed, Apr 2
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$1,270Delta
Find Deal
Sat, Mar 22 - Fri, Apr 4

AIR PREMIA flights from San Francisco to South Korea

Our best AIR PREMIA deals on San Francisco to South Korea flight tickets
AIR PREMIA
Jan 19
SFO2:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
Jan 26
ICN6:55 pmIncheon Intl
10h 05m
SFO12:00 pmSan Francisco
AIR PREMIA
Jan 27
SFO2:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
Feb 10
ICN6:55 pmIncheon Intl
10h 05m
SFO12:00 pmSan Francisco
AIR PREMIA
Jan 12
SFO2:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
Jan 26
ICN6:55 pmIncheon Intl
10h 05m
SFO12:00 pmSan Francisco

United Airlines flights from San Francisco to South Korea

Our best United Airlines deals on San Francisco to South Korea flight tickets
United Airlines
Mar 17
SFO11:45 pmSan Francisco
12h 55m
ICN4:40 amIncheon Intl
Mar 31
ICN11:30 amIncheon Intl
10h 40m
SFO6:10 amSan Francisco
United Airlines
Mar 17
SFO11:40 amSan Francisco
18h 40m
1 stop
ICN10:20 pmIncheon Intl
Mar 31
ICN11:30 amIncheon Intl
10h 40m
SFO6:10 amSan Francisco
United Airlines
Mar 5
SFO8:00 amSan Francisco
21h 20m
2 stops
ICN10:20 pmIncheon Intl
Mar 17
ICN5:00 pmIncheon Intl
10h 40m
SFO11:40 amSan Francisco

See travel insights to South Korea from

How to get the cheapest flight ticket from San Francisco to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $895.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from San Francisco is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,027. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to South Korea for around $1,293.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from San Francisco in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $972 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,227 on average. Flights to South Korea from San Francisco in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Francisco to South Korea flight route?

Fly from San Francisco to Incheon Intl for the best San Francisco - South Korea flight prices

How far in advance should I book a flight to South Korea?

In general, most travelers find the cheapest time to book a flight to South Korea is about 12 days prior to their departure date when tickets on average are $1,172. Keep in mind that you might also find cheap flights to South Korea outside of this time window. In fact, momondo users recently found flights from San Francisco to South Korea for $857.

What cabin class options are available on San Francisco to South Korea flights?

There are 4 cabin classes available to choose from on San Francisco to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to South Korea flights?

You could potentially save up to 3% on your flight if you consider stops on a San Francisco to South Korea flight.

Cheap San Francisco to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to South Korea

Best Price Found

$347

Fastest flight time

12h 40m

Direct flights

Every day

Airports in South Korea

2 airports
The best one-way flight to South Korea from San Francisco in the past 72 hours is $347. The best round-trip flight deal from San Francisco to South Korea found on momondo in the last 72 hours is $635.
The fastest flight from San Francisco to South Korea takes 12h 40m
Direct flights go from San Francisco to South Korea every day.
There are 2 airports near South Korea: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • When did momondo last update prices for flights from San Francisco Airport to South Korea?

    Prices for flights from San Francisco Airport to South Korea refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to South Korea?

  • How old do you have to be to fly from San Francisco Airport to South Korea?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to South Korea?


Best airlines flying from San Francisco to South Korea

Compare and see reviews for airlines that fly from San Francisco to South Korea with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $538Free CancellationRating
7.9
2,296 reviews
Search Hawaiian Airlines flights
AIR PREMIAPriceFrom $647Free CancellationRating
8.1
52 reviews
Search AIR PREMIA flights
United AirlinesPriceFrom $660Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
China EasternPriceFrom $692Free CancellationRating
7.0
159 reviews
Search China Eastern flights
Air ChinaPriceFrom $730Free CancellationRating
7.0
122 reviews
Search Air China flights
Asiana AirlinesPriceFrom $740Free CancellationRating
8.3
477 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $828Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
Cathay PacificPriceFrom $836Free CancellationRating
7.6
841 reviews
Search Cathay Pacific flights
ZIPAIRPriceFrom $847Free CancellationRating
7.4
45 reviews
Search ZIPAIR flights
Korean AirPriceFrom $896Free CancellationRating
8.4
1,018 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to South Korea?

It is quick and easy to find San Francisco to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

Can I find flights from San Francisco to South Korea with flexible booking policies on momondo?

Yes. All flights to South Korea from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to South Korea?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to South Korea.

I’m not ready to book a flight from San Francisco to South Korea right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to South Korea flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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