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Cheap flights from Santa Rosa to Seoul from $504

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 Seoul departing on 10/6. 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 Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:50 pm - 5:55 pm
STS
-
ICN
33h 05m
2 stops
Delta Logo
6:35 pm - 4:08 pm
ICN
-
STS
14h 33m
1 stop
$941Delta
Mon, Oct 26 - Thu, Nov 5
Delta Logo
4:50 pm - 4:20 pm
STS
-
ICN
31h 30m
1 stop
Delta Logo
6:35 pm - 4:08 pm
ICN
-
STS
14h 33m
1 stop
$942Delta
Thu, Oct 29 - Sun, Nov 1
Delta Logo
4:50 pm - 4:50 pm
STS
-
ICN
32h 00m
2 stops
Delta Logo
6:35 pm - 10:49 am
ICN
-
STS
32h 14m
1 stop
$946Delta
Mon, Oct 19 - Thu, Oct 29
Delta Logo
11:29 am - 3:20 pm
STS
-
ICN
35h 51m
1 stop
Delta Logo
7:20 pm - 10:49 am
ICN
-
STS
31h 29m
1 stop
$947Delta
Wed, Oct 7 - Fri, Oct 16
Alaska Airlines Logo
7:03 am - 5:30 pm
STS
-
ICN
18h 27m
1 stop
Alaska Airlines Logo
7:35 pm - 9:56 pm
ICN
-
STS
18h 21m
1 stop
$1,106Alaska Airlines
Mon, Sep 21 - Thu, Oct 15
Alaska Airlines Logo
5:34 pm - 5:30 pm
STS
-
ICN
31h 56m
1 stop
Alaska Airlines Logo
7:35 pm - 9:56 pm
ICN
-
STS
18h 21m
1 stop
$1,112Alaska Airlines
Tue, Sep 22 - Mon, Oct 12
Multiple Airlines Logo
7:00 am - 10:30 am
STS
-
ICN
34h 30m
2 stops
Multiple Airlines Logo
12:20 am - 9:57 pm
ICN
-
STS
38h 37m
2 stops
$1,149Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
Japan Airlines Logo
7:00 am - 9:15 pm
STS
-
GMP
22h 15m
2 stops
Japan Airlines Logo
8:00 am - 5:46 pm
GMP
-
STS
25h 46m
2 stops
$1,529Japan Airlines
Wed, Oct 7 - Fri, Oct 16
Japan Airlines Logo
7:10 am - 10:40 am
STS
-
GMP
35h 30m
2 stops
Japan Airlines Logo
12:05 pm - 9:35 pm
GMP
-
STS
25h 30m
2 stops
$1,579Japan Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
12:43 pm - 10:40 am
STS
-
GMP
53h 57m
2 stops
Multiple Airlines Logo
12:05 pm - 5:46 pm
GMP
-
STS
21h 41m
2 stops
$2,009Multiple Airlines
Wed, Oct 21 - Fri, Oct 30

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Delta flights from Santa Rosa to Seoul

Our best Delta deals on Santa Rosa to Seoul flight tickets
Delta
Oct 26
STS4:50 pmSanta Rosa Sonoma County
33h 05m
2 stops
ICN5:55 pmIncheon Intl
Nov 5
ICN6:35 pmIncheon Intl
14h 33m
1 stop
STS4:08 pmSanta Rosa Sonoma County
$941
Delta
Oct 29
STS4:50 pmSanta Rosa Sonoma County
31h 30m
1 stop
ICN4:20 pmIncheon Intl
Nov 1
ICN6:35 pmIncheon Intl
14h 33m
1 stop
STS4:08 pmSanta Rosa Sonoma County
$942
Delta
Oct 19
STS4:50 pmSanta Rosa Sonoma County
32h 00m
2 stops
ICN4:50 pmIncheon Intl
Oct 29
ICN6:35 pmIncheon Intl
32h 14m
1 stop
STS10:49 amSanta Rosa Sonoma County
$946

American Airlines flights from Santa Rosa to Seoul

Our best American Airlines deals on Santa Rosa to Seoul flight tickets
American Airlines
Oct 26
STS1:02 pmSanta Rosa Sonoma County
35h 23m
2 stops
ICN4:25 pmIncheon Intl
Nov 4
ICN6:50 pmIncheon Intl
20h 54m
2 stops
STS10:44 pmSanta Rosa Sonoma County
$1,321
American Airlines
Sep 20
STS12:56 pmSanta Rosa Sonoma County
34h 49m
2 stops
ICN3:45 pmIncheon Intl
Oct 14
ICN5:50 pmIncheon Intl
34h 23m
1 stop
STS12:13 pmSanta Rosa Sonoma County
$1,329
American Airlines
Sep 23
STS12:39 pmSanta Rosa Sonoma County
35h 06m
1 stop
ICN3:45 pmIncheon Intl
Oct 13
ICN5:50 pmIncheon Intl
34h 23m
1 stop
STS12:13 pmSanta Rosa Sonoma County
$1,333

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Seoul 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 July 12, 2026.
Use the filters below to find and compare flights from Santa Rosa to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Mon 10/26

4:50 pm-5:55 pm

2 stops33h 05m

Incheon Intl

Thu 11/5

6:35 pm-4:08 pm

1 stop14h 33m

$941

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 10/29

4:50 pm-4:20 pm

1 stop31h 30m

Incheon Intl

Sun 11/1

6:35 pm-4:08 pm

1 stop14h 33m

$942

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Mon 10/19

4:50 pm-4:50 pm

2 stops32h 00m

Incheon Intl

Thu 10/29

6:35 pm-10:49 am

1 stop32h 14m

$946

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 10/7

11:29 am-3:20 pm

1 stop35h 51m

Incheon Intl

Fri 10/16

7:20 pm-10:49 am

1 stop31h 29m

$947
Quickest round-trip

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Mon 9/21

7:03 am-5:30 pm

1 stop18h 27m

Incheon Intl

Thu 10/15

7:35 pm-9:56 pm

1 stop18h 21m

$1,106

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Tue 9/22

5:34 pm-5:30 pm

1 stop31h 56m

Incheon Intl

Mon 10/12

7:35 pm-9:56 pm

1 stop18h 21m

$1,112

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 11/4

7:00 am-10:30 am

2 stops34h 30m

Incheon Intl

Tue 11/10

12:20 am-9:57 pm

2 stops38h 37m

$1,149

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Wed 10/7

7:00 am-9:15 pm

2 stops22h 15m

Seoul Gimpo Intl

Fri 10/16

8:00 am-5:46 pm

2 stops25h 46m

$1,529

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sat 9/5

7:10 am-10:40 am

2 stops35h 30m

Seoul Gimpo Intl

Sat 9/12

12:05 pm-9:35 pm

2 stops25h 30m

$1,579

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Wed 10/21

12:43 pm-10:40 am

2 stops53h 57m

Seoul Gimpo Intl

Fri 10/30

12:05 pm-5:46 pm

2 stops21h 41m

$2,009

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 Seoul from

How to get the cheapest flight ticket from Santa Rosa to Seoul

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 day to depart on your flight to Seoul?

According to our data, Monday is the cheapest day to fly to Seoul from Santa Rosa. The lowest ticket price found for a Monday departure recently was $784. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around $888.

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

Flying to Seoul from Santa Rosa in the evening is the least expensive time of day to depart. momondo users have found prices as low as $797 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $857 per ticket.

When to book flights from Santa Rosa to Seoul

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

Cheap Santa Rosa to Seoul (STS to SEL) flight deals and tips

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

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Santa Rosa to Seoul takes 22h 05m
There are no direct flights from Santa Rosa to Seoul. There are no popular flight routes from Santa Rosa to Seoul.
Search flight deals

Frequently asked questions about flying from Santa Rosa to Seoul

  • How far is Santa Rosa Sonoma County to Seoul by plane?

    Santa Rosa Sonoma County and Seoul are 5564.3 mi apart from one another. In terms of flight time, this usually takes a little over 22h 05m.

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

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

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

    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 Santa Rosa Sonoma County Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul 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 Seoul. 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 Seoul?

Finding the right flight to Seoul from Santa Rosa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Seoul from Santa Rosa with this policy.

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

momondo helps you find the best flight between Santa Rosa and Seoul 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 Santa Rosa to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Rosa to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport