Latest deals
Insights
FAQs
Price Alerts

Cheap flights from South Korea to San Francisco from $554

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to San Francisco departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from South Korea to San Francisco

Recent round-trip flight deals from South Korea to San Francisco

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 3:57 pm
ICN
-
STS
37h 42m2 stops
American Airlines Logo
4:27 pm - 4:45 pm
STS
-
ICN
55h 18m2 stops
$831American Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
7:15 pm - 12:25 pm
ICN
-
STS
34h 10m2 stops
American Airlines Logo
7:00 am - 4:45 pm
STS
-
ICN
40h 45m2 stops
$832American Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
8:35 pm - 11:50 pm
ICN
-
STS
20h 15m1 stop
Multiple Airlines Logo
3:12 pm - 6:35 pm
STS
-
ICN
58h 23m2 stops
$1,072Multiple Airlines
Thu, Feb 19 - Mon, Feb 23

American Airlines flights from South Korea to Santa Rosa

Our best American Airlines deals on South Korea to Santa Rosa flight tickets
American Airlines
Feb 19
ICN7:15 pmIncheon Intl
37h 42m
2 stops
STS3:57 pmSanta Rosa Sonoma County
Feb 23
STS4:27 pmSanta Rosa Sonoma County
55h 18m
2 stops
ICN4:45 pmIncheon Intl
$831
Find similar
American Airlines
Feb 4
ICN7:15 pmIncheon Intl
34h 10m
2 stops
STS12:25 pmSanta Rosa Sonoma County
Feb 8
STS7:00 amSanta Rosa Sonoma County
40h 45m
2 stops
ICN4:45 pmIncheon Intl
$832
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Korea to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from South Korea to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 2/19

7:15 pm-3:57 pm

2 stops37h 42m

Santa Rosa Sonoma County

Mon 2/23

4:27 pm-4:45 pm

2 stops55h 18m

$831

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 2/4

7:15 pm-12:25 pm

2 stops34h 10m

Santa Rosa Sonoma County

Sun 2/8

7:00 am-4:45 pm

2 stops40h 45m

$832

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 2/19

8:35 pm-11:50 pm

1 stop20h 15m

Santa Rosa Sonoma County

Mon 2/23

3:12 pm-6:35 pm

2 stops58h 23m

$1,072

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/8

8:35 pm-9:51 pm

1 stop17h 16m

$554

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Fri 4/10

8:35 pm-2:20 pm

1 stop33h 45m

$563

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/8

8:35 pm-10:09 am

2 stops29h 34m

$590

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Mon 4/13

8:35 pm-10:09 am

2 stops29h 34m

$591

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 4/9

8:35 pm-10:09 am

2 stops53h 34m

$611

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 4/16

8:35 pm-10:09 am

2 stops53h 34m

$612

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Sat 4/11

8:35 pm-10:09 am

2 stops29h 34m

$671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from South Korea to Santa Rosa

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 airlines fly to Santa Rosa?

Asiana Airlines, United Airlines and AIR PREMIA are the top three most popular airlines that fly to Santa Rosa from South Korea according to our data. Asiana Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 6 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap South Korea to Santa Rosa flight deals and tips

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

Fastest flight time

14h 22m

Direct flights

None
The fastest flight from South Korea to Santa Rosa takes 14h 22m
There are no direct flights from South Korea to Santa Rosa. There are no popular flight routes from South Korea to Santa Rosa.
Search flight deals

  • When did momondo last update prices for flights from South Korea to Santa Rosa Sonoma County Airport?

    Prices for flights from South Korea to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from South Korea to Santa Rosa Sonoma County Airport?

    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 South Korea to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to Santa Rosa?

It is quick and easy to find South Korea to Santa Rosa 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 Santa Rosa that suits you.

Can I find flights from South Korea to Santa Rosa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for South Korea to Santa Rosa flights to just show those with flexible booking policies.

How can momondo help me find flights from South Korea to Santa Rosa?

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 South Korea to Santa Rosa.

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

Price alerts on flights to Santa Rosa from South Korea are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/21
Wed 1/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States