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Cheap flights from South Korea to San Francisco from $670

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 4/27. 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
1 adult, Economy, 0 bags

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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.
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
STS
20h 24m
2 stops
Alaska Airlines Logo
7:23 pm - 5:30 pm
STS
-
ICN
30h 07m
2 stops
$794Alaska Airlines
Wed, Apr 29 - Thu, Sep 17
Alaska Airlines Logo
7:35 pm - 11:01 pm
ICN
-
STS
19h 26m
2 stops
Alaska Airlines Logo
7:12 am - 5:30 pm
STS
-
ICN
18h 18m
1 stop
$864Alaska Airlines
Sat, May 2 - Sat, Sep 19
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
STS
20h 24m
2 stops
Alaska Airlines Logo
7:40 pm - 5:30 pm
STS
-
ICN
29h 50m
2 stops
$888Alaska Airlines
Wed, Apr 29 - Wed, Jun 3
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
STS
20h 24m
2 stops
Alaska Airlines Logo
1:09 pm - 5:30 pm
STS
-
ICN
36h 21m
1 stop
$892Alaska Airlines
Wed, Apr 29 - Thu, Jun 4
Alaska Airlines Logo
7:35 pm - 10:57 pm
ICN
-
STS
19h 22m
1 stop
Alaska Airlines Logo
7:23 pm - 5:30 pm
STS
-
ICN
30h 07m
2 stops
$896Alaska Airlines
Thu, Apr 30 - Tue, Sep 15
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
STS
20h 24m
2 stops
Alaska Airlines Logo
2:53 pm - 5:30 pm
STS
-
ICN
34h 37m
2 stops
$916Alaska Airlines
Wed, Apr 29 - Thu, Jun 4
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
STS
20h 24m
2 stops
Alaska Airlines Logo
8:26 pm - 5:30 pm
STS
-
ICN
29h 04m
1 stop
$917Alaska Airlines
Wed, Apr 29 - Wed, Jun 3
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
STS
20h 24m
2 stops
Alaska Airlines Logo
2:53 pm - 5:30 pm
STS
-
ICN
58h 37m
2 stops
$923Alaska Airlines
Wed, Apr 29 - Tue, Jun 2
Alaska Airlines Logo
7:35 pm - 10:57 pm
ICN
-
STS
19h 22m
1 stop
Alaska Airlines Logo
1:09 pm - 5:30 pm
STS
-
ICN
36h 21m
1 stop
$978Alaska Airlines
Thu, Apr 30 - Thu, Jun 4
Alaska Airlines Logo
7:35 pm - 10:57 pm
ICN
-
STS
19h 22m
1 stop
Alaska Airlines Logo
2:53 pm - 5:30 pm
STS
-
ICN
58h 37m
2 stops
$988Alaska Airlines
Thu, Apr 30 - Wed, Jun 3

Alaska Airlines flights from South Korea to Santa Rosa

Our best Alaska Airlines deals on South Korea to Santa Rosa flight tickets
Alaska Airlines
Apr 29
ICN7:35 pmIncheon Intl
20h 24m
2 stops
STS11:59 pmSanta Rosa Sonoma County
Sep 17
STS7:23 pmSanta Rosa Sonoma County
30h 07m
2 stops
ICN5:30 pmIncheon Intl
$794
Alaska Airlines
May 2
ICN7:35 pmIncheon Intl
19h 26m
2 stops
STS11:01 pmSanta Rosa Sonoma County
Sep 19
STS7:12 amSanta Rosa Sonoma County
18h 18m
1 stop
ICN5:30 pmIncheon Intl
$864
Alaska Airlines
Apr 29
ICN7:35 pmIncheon Intl
20h 24m
2 stops
STS11:59 pmSanta Rosa Sonoma County
Jun 3
STS7:40 pmSanta Rosa Sonoma County
29h 50m
2 stops
ICN5:30 pmIncheon Intl
$888

American Airlines flights from South Korea to Santa Rosa

Our best American Airlines deals on South Korea to Santa Rosa flight tickets
American Airlines
Apr 28
ICN5:50 pmIncheon Intl
34h 36m
2 stops
STS12:26 pmSanta Rosa Sonoma County
Sep 16
STS4:21 pmSanta Rosa Sonoma County
31h 24m
2 stops
ICN3:45 pmIncheon Intl
$1,879
American Airlines
Apr 28
ICN5:50 pmIncheon Intl
34h 36m
2 stops
STS12:26 pmSanta Rosa Sonoma County
Sep 19
STS4:21 pmSanta Rosa Sonoma County
55h 24m
2 stops
ICN3:45 pmIncheon Intl
$1,925
American Airlines
Apr 28
ICN5:50 pmIncheon Intl
34h 36m
2 stops
STS12:26 pmSanta Rosa Sonoma County
Sep 18
STS12:44 pmSanta Rosa Sonoma County
35h 01m
2 stops
ICN3:45 pmIncheon Intl
$1,929

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 March 27, 2026.
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

Cheapest round-trip

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/29

7:35 pm-11:59 pm

2 stops20h 24m

Santa Rosa Sonoma County

Thu 9/17

7:23 pm-5:30 pm

2 stops30h 07m

$794
Quickest round-trip

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Sat 5/2

7:35 pm-11:01 pm

2 stops19h 26m

Santa Rosa Sonoma County

Sat 9/19

7:12 am-5:30 pm

1 stop18h 18m

$864

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/29

7:35 pm-11:59 pm

2 stops20h 24m

Santa Rosa Sonoma County

Wed 6/3

7:40 pm-5:30 pm

2 stops29h 50m

$888

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/29

7:35 pm-11:59 pm

2 stops20h 24m

Santa Rosa Sonoma County

Thu 6/4

1:09 pm-5:30 pm

1 stop36h 21m

$892

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 4/30

7:35 pm-10:57 pm

1 stop19h 22m

Santa Rosa Sonoma County

Tue 9/15

7:23 pm-5:30 pm

2 stops30h 07m

$896

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/29

7:35 pm-11:59 pm

2 stops20h 24m

Santa Rosa Sonoma County

Thu 6/4

2:53 pm-5:30 pm

2 stops34h 37m

$916

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/29

7:35 pm-11:59 pm

2 stops20h 24m

Santa Rosa Sonoma County

Wed 6/3

8:26 pm-5:30 pm

1 stop29h 04m

$917

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Wed 4/29

7:35 pm-11:59 pm

2 stops20h 24m

Santa Rosa Sonoma County

Tue 6/2

2:53 pm-5:30 pm

2 stops58h 37m

$923

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 4/30

7:35 pm-10:57 pm

1 stop19h 22m

Santa Rosa Sonoma County

Thu 6/4

1:09 pm-5:30 pm

1 stop36h 21m

$978

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

Thu 4/30

7:35 pm-10:57 pm

1 stop19h 22m

Santa Rosa Sonoma County

Wed 6/3

2:53 pm-5:30 pm

2 stops58h 37m

$988

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 is the cheapest airline that flies from South Korea to Santa Rosa Sonoma County?

Alaska Airlines is the most popular carrier operating from South Korea to Santa Rosa Sonoma County

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 5 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

49h 17m

Direct flights

None
The fastest flight from South Korea to Santa Rosa takes 49h 17m
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.

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