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Cheap flights from Seoul to San Francisco from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Francisco departing on 12/13. 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 Seoul to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Seoul to San Francisco 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 Seoul to San Francisco.

Cheap last minute flights

Planning a quick getaway from Seoul to San Francisco? 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 San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seoul to San Francisco

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

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
4:55 pm - 2:06 pmICN-SFO
14h 11m1 stop
4:30 pm - 4:05 pmSFO-ICN
31h 35m1 stop
$515Air Canada
Find Deal
mié., dic. 18 - jue., abr. 24
4:55 pm - 3:35 pmICN-SFO
15h 40m1 stop
6:50 pm - 3:15 pmSFO-ICN
27h 25m1 stop
vie., ene. 31 - mar., feb. 25
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$522AIR PREMIA
Find Deal
dom., feb. 2 - dom., feb. 9
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
$529United Airlines
Find Deal
lun., dic. 23 - lun., ene. 6
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$535AIR PREMIA
Find Deal
mié., dic. 18 - vie., ene. 3
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$541Asiana Airlines
Find Deal
vie., nov. 29 - vie., dic. 6
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$561Asiana Airlines
Find Deal
vie., ene. 31 - mié., feb. 12
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
10:35 am - 3:00 pmSFO-ICN
12h 25mnonstop
$563United Airlines
Find Deal
mié., dic. 18 - mié., abr. 23
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
$659Korean Air
Find Deal
jue., ene. 30 - mar., feb. 4
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
$709Korean Air
Find Deal
sáb., feb. 1 - mar., feb. 11
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$336AIR PREMIA
Find Deal
vie., dic. 13
6:55 pm - 1:00 pmICN-SFO
10h 05mnonstop
$357AIR PREMIA
Find Deal
dom., mar. 23
10:20 am - 1:30 pmICN-SFO
20h 10m1 stop
dom., nov. 24
10:20 am - 1:30 pmICN-SFO
20h 10m1 stop
mié., nov. 20
9:25 pm - 8:25 pmICN-SFO
16h 00m1 stop
$419Hawaiian Airlines
Find Deal
vie., dic. 6
9:25 pm - 7:45 pmICN-SFO
15h 20m1 stop
$433Hawaiian Airlines
Find Deal
lun., feb. 17
4:55 pm - 5:30 pmICN-SFO
17h 35m1 stop
$491Air Canada
Find Deal
vie., ene. 17
4:55 pm - 1:56 pmICN-SFO
14h 01m1 stop
$492Air Canada
Find Deal
vie., ene. 17
7:45 am - 3:20 pmGMP-SFO
24h 35m1 stop
$1,041ANA
Find Deal
jue., nov. 21
12:40 pm - 9:26 pmGMP-SFO
24h 46m2 stops
$1,044ANA
Find Deal
mié., abr. 30
6:20 pm - 5:32 pmICN-SFO
40h 12m2 stops
4:35 pm - 4:45 pmSFO-ICN
31h 10m1 stop
$467Air Canada
Find Deal
mar., nov. 19 - mar., nov. 26
6:20 pm - 5:32 pmICN-SFO
40h 12m2 stops
4:35 pm - 4:45 pmSFO-ICN
31h 10m1 stop
$468Air Canada
Find Deal
vie., nov. 15 - mar., nov. 19
6:20 pm - 12:11 pmICN-SFO
34h 51m1 stop
7:00 am - 4:45 pmSFO-ICN
16h 45m1 stop
$485Air Canada
Find Deal
lun., nov. 18 - lun., dic. 2
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$488AIR PREMIA
Find Deal
dom., nov. 17 - dom., dic. 1
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$494AIR PREMIA
Find Deal
dom., nov. 17 - dom., dic. 1
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
$513United Airlines
Find Deal
lun., nov. 18 - lun., dic. 2
6:00 pm - 11:40 amICN-SFO
10h 40mnonstop
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
$515United Airlines
Find Deal
lun., nov. 18 - mié., nov. 20
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$565Asiana Airlines
Find Deal
mar., nov. 19 - lun., dic. 2
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
$597Asiana Airlines
Find Deal
lun., nov. 18 - sáb., nov. 30
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
$660Korean Air
Find Deal
mar., nov. 19 - jue., nov. 28
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$479AIR PREMIA
Find Deal
lun., nov. 25 - mié., dic. 4
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$480AIR PREMIA
Find Deal
vie., dic. 6 - dom., dic. 8
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$482Asiana Airlines
Find Deal
lun., nov. 25 - lun., dic. 2
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$483AIR PREMIA
Find Deal
lun., nov. 25 - vie., nov. 29
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
$528United Airlines
Find Deal
mié., dic. 25 - dom., ene. 19
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
11:45 pm - 5:40 amSFO-ICN
12h 55mnonstop
$529United Airlines
Find Deal
lun., dic. 23 - mié., ene. 29
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$541Asiana Airlines
Find Deal
vie., nov. 29 - vie., dic. 6
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
$659Korean Air
Find Deal
jue., ene. 30 - jue., feb. 6
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
$660Korean Air
Find Deal
mar., ene. 28 - jue., feb. 6
6:55 pm - 1:00 pmICN-SFO
10h 05mnonstop
11:30 pm - 4:30 amSFO-ICN
13h 00mnonstop
dom., mar. 16 - sáb., mar. 22

AIR PREMIA flights from Seoul to San Francisco

Our best AIR PREMIA deals on Seoul to San Francisco flight tickets
AIR PREMIA
Feb 2
ICN6:55 pmIncheon Intl
10h 05m
SFO12:00 pmSan Francisco
Feb 9
SFO2:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
AIR PREMIA
Dec 18
ICN6:55 pmIncheon Intl
10h 05m
SFO12:00 pmSan Francisco
Jan 3
SFO2:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
AIR PREMIA
Nov 27
ICN6:55 pmIncheon Intl
10h 05m
SFO12:00 pmSan Francisco
Dec 11
SFO2:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl

Asiana Airlines flights from Seoul to San Francisco

Our best Asiana Airlines deals on Seoul to San Francisco flight tickets
Asiana Airlines
Nov 29
ICN4:50 pmIncheon Intl
10h 40m
SFO10:30 amSan Francisco
Dec 6
SFO12:10 pmSan Francisco
12h 45m
ICN5:55 pmIncheon Intl
Asiana Airlines
Jan 31
ICN4:50 pmIncheon Intl
10h 40m
SFO10:30 amSan Francisco
Feb 12
SFO12:10 pmSan Francisco
12h 45m
ICN5:55 pmIncheon Intl
Asiana Airlines
Nov 22
ICN4:50 pmIncheon Intl
10h 40m
SFO10:30 amSan Francisco
Nov 30
SFO11:30 pmSan Francisco
13h 00m
ICN5:30 amIncheon Intl

How to get the cheapest flight ticket from Seoul to San Francisco

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 from Seoul to San Francisco?

November. The cheapest time of year to fly to San Francisco from Seoul is November. Most expensive is July

What is the cheapest day to depart Seoul for San Francisco?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Saturday

When is the cheapest time to fly from Seoul to San Francisco?

In the afternoon. Seoul to San Francisco flights are approximately 19% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to San Francisco from Seoul?

American Airlines. American Airlines, United Airlines, and ANA are the most popular carriers operating from Seoul to San Francisco

What is the cheapest Seoul to San Francisco flight route?

Incheon Intl - San Francisco. Fly from Incheon Intl to San Francisco for the best Seoul - San Francisco flight prices

How far in advance should you book Seoul to San Francisco flights?

41 days before. The cheapest time to buy a flight from Seoul to San Francisco is approximately 41 days to departure

How many flights depart from Seoul to San Francisco on average per day?

As of November 2024, there are 11 flights per week flying from Seoul to San Francisco. The most common time of day flights depart is 8:00PM, with 55% of flights taking off in the evening.

How many flights depart from Seoul to San Francisco on average per week?

The number of flights available between Seoul and San Francisco is 83 per week as of November 2024. The most frequent departure day is Monday, with 17% of weekly flights leaving on this day.

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

There are 3 cabin classes available to choose from on Seoul to San Francisco 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 Seoul to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Seoul to San Francisco.

How have Seoul to San Francisco flight prices changed over time?

As of November 2024, prices for Seoul to San Francisco flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to San Francisco (SEL to SFO) flight deals and tips

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

Best Price Found

$336

Fastest flight time

10h 05m

Direct flights

Mon, Tue, Thu and Sat

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Seoul in the past 72 hours is $336. The best round-trip flight deal from Seoul to San Francisco found on momondo in the last 72 hours is $515.
The fastest flight from Seoul to San Francisco takes 10h 05m
Direct flights go from Seoul to San Francisco on Monday, Tuesday, Thursday and Saturday. The only airline offering direct flights is AIR PREMIA.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Seoul to San Francisco by plane?

    There are 5606.2 mi between Seoul and San Francisco. A reasonable flight in good conditions will take 10h 05m.

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

    Prices for flights from Seoul to San Francisco Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Seoul to San Francisco?


Best airlines flying from Seoul to San Francisco

Compare and see reviews for airlines that fly from Seoul to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $493Free CancellationRating
7.0
8,198 reviews
Search Air Canada flights
American AirlinesPriceFrom $493Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
AIR PREMIAPriceFrom $613Free CancellationRating
8.1
52 reviews
Search AIR PREMIA flights
Hawaiian AirlinesPriceFrom $665Free CancellationRating
7.9
2,296 reviews
Search Hawaiian Airlines flights
Asiana AirlinesPriceFrom $667Free CancellationRating
8.3
478 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $735Free CancellationRating
8.4
1,036 reviews
Search Korean Air flights
DeltaPriceFrom $759Free CancellationRating
8.0
8,788 reviews
Search Delta flights
ANAPriceFrom $853Free CancellationRating
8.4
836 reviews
Search ANA flights
  • Korean Air Flights From Seoul to San Francisco

    Korean Air flies from Seoul to San Francisco around 7 times per week, with 1,036 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Seoul to San Francisco in the last 72 hours was $735 (round-trip), much lower than the average airfare cost of $1,244 for Korean Air flights on this route.

  • Asiana Airlines Flights From Seoul to San Francisco

    Another popular option for Seoul to San Francisco flights is Asiana Airlines (8.3/10, 478 ratings). Asiana Airlines flies from Seoul to San Francisco around 24 times per week, with deals starting from $667 round-trip and rising to an average price of around $1,179.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to San Francisco for you.

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

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

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

momondo helps you find the best flight between Seoul and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Seoul to San Francisco 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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