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Cheap flights from Santa Rosa to Seoul from $430

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 1/29. 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

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Find the cheapest flights from Santa Rosa to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:33 pm - 6:35 pm
STS
-
ICN
28h 02m1 stop
Multiple Airlines Logo
8:35 pm - 11:59 pm
ICN
-
STS
20h 24m1 stop
$822Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
9:33 pm - 6:35 pm
STS
-
ICN
28h 02m1 stop
Multiple Airlines Logo
8:35 pm - 10:35 am
ICN
-
STS
31h 00m1 stop
$828Multiple Airlines
Thu, Jan 22 - Sat, Jan 31
Multiple Airlines Logo
3:00 pm - 6:35 pm
STS
-
ICN
35h 35m1 stop
Multiple Airlines Logo
8:35 pm - 9:51 pm
ICN
-
STS
17h 16m1 stop
$914Multiple Airlines
Sat, Mar 28 - Thu, Apr 9
Multiple Airlines Logo
3:00 pm - 6:35 pm
STS
-
ICN
35h 35m1 stop
Multiple Airlines Logo
8:35 pm - 9:51 pm
ICN
-
STS
17h 16m1 stop
$946Multiple Airlines
Sat, Mar 28 - Mon, Apr 13
Multiple Airlines Logo
3:00 pm - 6:35 pm
STS
-
ICN
35h 35m1 stop
Multiple Airlines Logo
8:35 pm - 2:20 pm
ICN
-
STS
33h 45m1 stop
$950Multiple Airlines
Sat, Mar 28 - Fri, Apr 10
Multiple Airlines Logo
7:00 am - 6:35 pm
STS
-
ICN
19h 35m1 stop
Multiple Airlines Logo
8:35 pm - 9:51 pm
ICN
-
STS
17h 16m1 stop
$1,000Multiple Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
3:00 pm - 6:35 pm
STS
-
ICN
35h 35m1 stop
Multiple Airlines Logo
8:35 pm - 2:20 pm
ICN
-
STS
33h 45m1 stop
$1,003Multiple Airlines
Sat, Mar 28 - Sun, Apr 12
Multiple Airlines Logo
3:00 pm - 6:35 pm
STS
-
ICN
35h 35m1 stop
Multiple Airlines Logo
8:35 pm - 9:51 pm
ICN
-
STS
17h 16m1 stop
$1,006Multiple Airlines
Tue, Mar 31 - Wed, Apr 8
Japan Airlines Logo
7:00 am - 6:00 pm
STS
-
GMP
43h 00m2 stops
Japan Airlines Logo
12:05 pm - 11:41 pm
GMP
-
STS
27h 36m2 stops
$1,640Japan Airlines
Sun, Apr 19 - Tue, May 12
Japan Airlines Logo
7:00 am - 6:00 pm
STS
-
GMP
43h 00m2 stops
Japan Airlines Logo
12:05 pm - 11:41 pm
GMP
-
STS
27h 36m2 stops
$1,793Japan Airlines
Wed, Apr 15 - Wed, Apr 22

Qatar Airways flights from Santa Rosa to Seoul

Our best Qatar Airways deals on Santa Rosa to Seoul flight tickets
Qatar Airways
Dec 25
STS6:00 amSanta Rosa Sonoma County
42h 15m
2 stops
ICN5:15 pmIncheon Intl
Dec 28
ICN12:20 amIncheon Intl
38h 57m
2 stops
STS10:17 pmSanta Rosa Sonoma County
$2,358
Find similar
Qatar Airways
Dec 26
STS7:00 amSanta Rosa Sonoma County
41h 15m
2 stops
ICN5:15 pmIncheon Intl
Dec 28
ICN12:20 amIncheon Intl
38h 57m
2 stops
STS10:17 pmSanta Rosa Sonoma County
$2,960
Find similar
Qatar Airways
Dec 23
STS7:00 amSanta Rosa Sonoma County
41h 15m
2 stops
ICN5:15 pmIncheon Intl
Dec 28
ICN12:20 amIncheon Intl
38h 57m
2 stops
STS10:17 pmSanta Rosa Sonoma County
$3,164
Find similar

Qantas Airways flights from Santa Rosa to Seoul

Our best Qantas Airways deals on Santa Rosa to Seoul flight tickets
Qantas Airways
Dec 24
STS3:53 pmSanta Rosa Sonoma County
35h 22m
2 stops
ICN8:15 pmIncheon Intl
Jan 6
ICN9:30 pmIncheon Intl
53h 26m
2 stops
STS9:56 amSanta Rosa Sonoma County
$16,277
Find similar
Qantas Airways
Dec 24
STS3:53 pmSanta Rosa Sonoma County
35h 22m
2 stops
ICN8:15 pmIncheon Intl
Jan 7
ICN9:50 pmIncheon Intl
42h 08m
2 stops
STS10:58 pmSanta Rosa Sonoma County
$16,780
Find similar

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 December 22, 2025.
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

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 1/15

9:33 pm-6:35 pm

1 stop28h 02m

Incheon Intl

Mon 1/19

8:35 pm-11:59 pm

1 stop20h 24m

$822

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 1/22

9:33 pm-6:35 pm

1 stop28h 02m

Incheon Intl

Sat 1/31

8:35 pm-10:35 am

1 stop31h 00m

$828

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sat 3/28

3:00 pm-6:35 pm

1 stop35h 35m

Incheon Intl

Thu 4/9

8:35 pm-9:51 pm

1 stop17h 16m

$914

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sat 3/28

3:00 pm-6:35 pm

1 stop35h 35m

Incheon Intl

Mon 4/13

8:35 pm-9:51 pm

1 stop17h 16m

$946

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sat 3/28

3:00 pm-6:35 pm

1 stop35h 35m

Incheon Intl

Fri 4/10

8:35 pm-2:20 pm

1 stop33h 45m

$950

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 4/1

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Thu 4/9

8:35 pm-9:51 pm

1 stop17h 16m

$1,000

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sat 3/28

3:00 pm-6:35 pm

1 stop35h 35m

Incheon Intl

Sun 4/12

8:35 pm-2:20 pm

1 stop33h 45m

$1,003

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Tue 3/31

3:00 pm-6:35 pm

1 stop35h 35m

Incheon Intl

Wed 4/8

8:35 pm-9:51 pm

1 stop17h 16m

$1,006

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sun 4/19

7:00 am-6:00 pm

2 stops43h 00m

Seoul Gimpo Intl

Tue 5/12

12:05 pm-11:41 pm

2 stops27h 36m

$1,640

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Wed 4/15

7:00 am-6:00 pm

2 stops43h 00m

Seoul Gimpo Intl

Wed 4/22

12:05 pm-11:41 pm

2 stops27h 36m

$1,793

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 $786. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $753 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $854 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

18h 35m

Direct flights

None
The fastest flight from Santa Rosa to Seoul takes 18h 35m
There are no direct flights from Santa Rosa to Seoul. There are no popular flight routes from Santa Rosa to Seoul.
Search flight deals

  • 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 18h 35m.

  • 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