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Cheap flights from Santa Rosa to South Korea from $582

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to South Korea departing on 8/20. 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

Find the cheapest flights from Santa Rosa to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:50 pm - 4:50 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
32h 00m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:45 pm - 10:41 amICN  Incheon Intl-STS Santa Rosa Sonoma County
31h 56m2 stops Seattle/Tacoma Intl Salt Lake City
$921Delta
Sun, Oct 18 - Sun, Oct 25
Delta Logo
4:50 pm - 5:55 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
32h 05m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:35 pm - 4:05 pmICN  Incheon Intl-STS Santa Rosa Sonoma County
14h 30m1 stop Salt Lake City
$922Delta
Sun, Nov 1 - Thu, Nov 5
Delta Logo
11:21 am - 4:20 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
35h 59m1 stop Salt Lake City
Delta Logo
6:35 pm - 4:06 pmICN  Incheon Intl-STS Santa Rosa Sonoma County
14h 31m1 stop Salt Lake City
$923Delta
Sun, Nov 1 - Wed, Nov 11
Delta Logo
11:21 am - 3:20 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
35h 59m1 stop Salt Lake City
Delta Logo
6:45 pm - 10:41 amICN  Incheon Intl-STS Santa Rosa Sonoma County
31h 56m2 stops Seattle/Tacoma Intl Salt Lake City
$927Delta
Mon, Oct 19 - Sun, Oct 25
Delta Logo
4:50 pm - 3:20 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
30h 30m1 stop Salt Lake City
Delta Logo
6:35 pm - 11:41 amICN  Incheon Intl-STS Santa Rosa Sonoma County
33h 06m1 stop Salt Lake City
$928Delta
Thu, Oct 22 - Sat, Oct 31
Delta Logo
4:50 pm - 3:20 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
30h 30m1 stop Salt Lake City
Delta Logo
6:45 pm - 10:41 amICN  Incheon Intl-STS Santa Rosa Sonoma County
31h 56m2 stops Seattle/Tacoma Intl Salt Lake City
$933Delta
Wed, Oct 21 - Wed, Oct 28
Delta Logo
11:21 am - 4:50 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
37h 29m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:45 pm - 10:41 amICN  Incheon Intl-STS Santa Rosa Sonoma County
31h 56m2 stops Seattle/Tacoma Intl Salt Lake City
$938Delta
Sun, Oct 18 - Thu, Oct 29
Delta Logo
4:50 pm - 4:50 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
32h 00m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:45 pm - 11:41 amICN  Incheon Intl-STS Santa Rosa Sonoma County
32h 56m2 stops Seattle/Tacoma Intl Salt Lake City
$939Delta
Wed, Oct 21 - Sat, Oct 31
Alaska Airlines Logo
7:03 am - 5:30 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
18h 27m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:35 pm - 9:59 pmICN  Incheon Intl-STS Santa Rosa Sonoma County
18h 24m1 stop Seattle/Tacoma Intl
$1,107Alaska Airlines
Mon, Aug 24 - Thu, Sep 3
Alaska Airlines Logo
5:34 pm - 5:30 pmSTS  Santa Rosa Sonoma County-ICN Incheon Intl
31h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:35 pm - 9:59 pmICN  Incheon Intl-STS Santa Rosa Sonoma County
18h 24m1 stop Seattle/Tacoma Intl
$1,113Alaska Airlines
Sun, Aug 23 - Thu, Sep 3

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Alaska Airlines flights from Santa Rosa to South Korea

Our best Alaska Airlines deals on Santa Rosa to South Korea flight tickets
Alaska Airlines
Aug 24
STS7:03 amSanta Rosa Sonoma County
18h 27m
1 stop
ICN5:30 pmIncheon Intl
Sep 3
ICN7:35 pmIncheon Intl
18h 24m
1 stop
STS9:59 pmSanta Rosa Sonoma County
$1,107
Alaska Airlines
Aug 23
STS5:34 pmSanta Rosa Sonoma County
31h 56m
1 stop
ICN5:30 pmIncheon Intl
Sep 3
ICN7:35 pmIncheon Intl
18h 24m
1 stop
STS9:59 pmSanta Rosa Sonoma County
$1,113
Alaska Airlines
Oct 13
STS5:06 pmSanta Rosa Sonoma County
32h 24m
1 stop
ICN5:30 pmIncheon Intl
Nov 26
ICN8:00 pmIncheon Intl
33h 57m
1 stop
STS12:57 pmSanta Rosa Sonoma County
$1,120

Qatar Airways flights from Santa Rosa to South Korea

Our best Qatar Airways deals on Santa Rosa to South Korea flight tickets
Qatar Airways
Nov 3
STS7:00 amSanta Rosa Sonoma County
41h 15m
2 stops
ICN5:15 pmIncheon Intl
Nov 9
ICN12:20 amIncheon Intl
38h 37m
2 stops
STS9:57 pmSanta Rosa Sonoma County
$1,171
Qatar Airways
Oct 27
STS5:06 pmSanta Rosa Sonoma County
49h 24m
2 stops
ICN10:30 amIncheon Intl
Nov 6
ICN6:30 pmIncheon Intl
44h 27m
2 stops
STS9:57 pmSanta Rosa Sonoma County
$1,178
Qatar Airways
Oct 27
STS5:06 pmSanta Rosa Sonoma County
49h 24m
2 stops
ICN10:30 amIncheon Intl
Nov 8
ICN12:20 amIncheon Intl
53h 01m
2 stops
STS12:21 pmSanta Rosa Sonoma County
$1,184

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to South Korea 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 August 7, 2026.
Use the filters below to find and compare flights from Santa Rosa to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Sun 10/18

4:50 pm-4:50 pm

2 stops32h 00m

Incheon Intl

Sun 10/25

6:45 pm-10:41 am

2 stops31h 56m

$921

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Sun 11/1

4:50 pm-5:55 pm

2 stops32h 05m

Incheon Intl

Thu 11/5

6:35 pm-4:05 pm

1 stop14h 30m

$922

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Sun 11/1

11:21 am-4:20 pm

1 stop35h 59m

Incheon Intl

Wed 11/11

6:35 pm-4:06 pm

1 stop14h 31m

$923

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Mon 10/19

11:21 am-3:20 pm

1 stop35h 59m

Incheon Intl

Sun 10/25

6:45 pm-10:41 am

2 stops31h 56m

$927

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Thu 10/22

4:50 pm-3:20 pm

1 stop30h 30m

Incheon Intl

Sat 10/31

6:35 pm-11:41 am

1 stop33h 06m

$928

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Wed 10/21

4:50 pm-3:20 pm

1 stop30h 30m

Incheon Intl

Wed 10/28

6:45 pm-10:41 am

2 stops31h 56m

$933

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Sun 10/18

11:21 am-4:50 pm

2 stops37h 29m

Incheon Intl

Thu 10/29

6:45 pm-10:41 am

2 stops31h 56m

$938

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Wed 10/21

4:50 pm-4:50 pm

2 stops32h 00m

Incheon Intl

Sat 10/31

6:45 pm-11:41 am

2 stops32h 56m

$939
Quickest round-trip

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Mon 8/24

7:03 am-5:30 pm

1 stop18h 27m

Incheon Intl

Thu 9/3

7:35 pm-9:59 pm

1 stop18h 24m

$1,107

Santa RosaIncheon

STS Santa Rosa Sonoma County - ICN Incheon Intl

STSICN

Santa Rosa Sonoma County

Sun 8/23

5:34 pm-5:30 pm

1 stop31h 56m

Incheon Intl

Thu 9/3

7:35 pm-9:59 pm

1 stop18h 24m

$1,113

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 South Korea from

How to get the cheapest flight ticket from Santa Rosa 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 airline that flies from Santa Rosa Sonoma County to South Korea?

Alaska Airlines, Delta, and Qatar Airways are the most popular carriers operating from Santa Rosa Sonoma County to South Korea

What airlines fly to South Korea?

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to South Korea from Santa Rosa according to our data. AIR PREMIA is the first choice among our users, with 36% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 12 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Cheap Santa Rosa to South Korea flight deals and tips

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

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Santa Rosa to South Korea takes 22h 05m
There are no direct flights from Santa Rosa to South Korea. There are no popular flight routes from Santa Rosa to South Korea.
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Frequently asked questions about flying from Santa Rosa to South Korea

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

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

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

    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 Santa Rosa Sonoma County Airport to South Korea.

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

    The required travel and health documents for your South Korea 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 South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Santa Rosa.

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

momondo does allow users to show only those flights to South Korea from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Santa Rosa to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to South Korea from Santa Rosa 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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