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Cheap flights from Santa Rosa to Seoul from $708

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 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Alaska Airlines Logo
7:59 pm - 6:35 pmSTS-ICN
29h 36m1 stop
Alaska Airlines Logo
8:35 pm - 10:53 pmICN-STS
19h 18m1 stop
$1,167Alaska Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
4:27 pm - 4:45 pmSTS-ICN
31h 18m2 stops
American Airlines Logo
6:50 pm - 12:28 pmICN-STS
34h 38m2 stops
$1,241American Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
7:59 pm - 6:35 pmSTS-ICN
29h 36m1 stop
Alaska Airlines Logo
8:35 pm - 10:53 pmICN-STS
19h 18m1 stop
$1,261Alaska Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Japan Airlines Logo
7:00 am - 6:00 pmSTS-GMP
43h 00m2 stops
Japan Airlines Logo
7:55 am - 11:41 pmGMP-STS
31h 46m2 stops
$1,793Japan Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
American Airlines Logo
7:00 am - 4:45 pmSTS-ICN
40h 45m2 stops
American Airlines Logo
7:15 pm - 12:18 amICN-STS
46h 03m2 stops
$1,957American Airlines
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Sat, Dec 6 - Sat, Jan 3
American Airlines Logo
4:26 pm - 4:45 pmSTS-ICN
31h 19m2 stops
American Airlines Logo
7:15 pm - 9:56 amICN-STS
31h 41m2 stops
$2,064American Airlines
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Sun, Dec 7 - Sun, Jan 11
American Airlines Logo
3:53 pm - 4:45 pmSTS-ICN
55h 52m2 stops
American Airlines Logo
7:15 pm - 12:18 amICN-STS
46h 03m2 stops
$2,065American Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 1
Japan Airlines Logo
7:00 am - 10:55 amSTS-GMP
34h 55m2 stops
Japan Airlines Logo
8:00 am - 10:35 amGMP-STS
43h 35m2 stops
$2,078Japan Airlines
Find Deal
Sun, Dec 7 - Fri, Jan 9
Qatar Airways Logo
11:18 am - 5:15 pmSTS-ICN
37h 57m2 stops
Qatar Airways Logo
12:20 am - 9:51 pmICN-STS
37h 31m2 stops
$2,169Qatar Airways
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Tue, Mar 17 - Sat, Mar 21
Qatar Airways Logo
7:00 am - 5:15 pmSTS-ICN
42h 15m2 stops
Qatar Airways Logo
1:20 am - 9:51 pmICN-STS
36h 31m2 stops
$2,217Qatar Airways
Find Deal
Mon, Mar 23 - Thu, Apr 2

Qatar Airways flights from Santa Rosa to Seoul

Our best Qatar Airways deals on Santa Rosa to Seoul flight tickets
Qatar Airways
Mar 17
STS11:18 amSanta Rosa Sonoma County
37h 57m
2 stops
ICN5:15 pmIncheon Intl
Mar 21
ICN12:20 amIncheon Intl
37h 31m
2 stops
STS9:51 pmSanta Rosa Sonoma County
$2,169
Find similar
Qatar Airways
Nov 7
STS7:00 amSanta Rosa Sonoma County
41h 15m
2 stops
ICN5:15 pmIncheon Intl
Nov 10
ICN12:20 amIncheon Intl
38h 45m
2 stops
STS10:05 pmSanta Rosa Sonoma County
$2,184
Find similar
Qatar Airways
Mar 23
STS7:00 amSanta Rosa Sonoma County
42h 15m
2 stops
ICN5:15 pmIncheon Intl
Apr 2
ICN1:20 amIncheon Intl
36h 31m
2 stops
STS9:51 pmSanta Rosa Sonoma County
$2,217
Find similar

Alaska Airlines flights from Santa Rosa to Seoul

Our best Alaska Airlines deals on Santa Rosa to Seoul flight tickets
Alaska Airlines
Feb 26
STS7:59 pmSanta Rosa Sonoma County
29h 36m
1 stop
ICN6:35 pmIncheon Intl
Mar 2
ICN8:35 pmIncheon Intl
19h 18m
1 stop
STS10:53 pmSanta Rosa Sonoma County
$1,167
Find similar
Alaska Airlines
Feb 26
STS7:59 pmSanta Rosa Sonoma County
29h 36m
1 stop
ICN6:35 pmIncheon Intl
Mar 2
ICN8:35 pmIncheon Intl
19h 18m
1 stop
STS10:53 pmSanta Rosa Sonoma County
$1,261
Find similar
Alaska Airlines
Dec 20
STS6:08 pmSanta Rosa Sonoma County
31h 27m
2 stops
ICN6:35 pmIncheon Intl
Dec 27
ICN8:35 pmIncheon Intl
29h 49m
2 stops
STS9:24 amSanta Rosa Sonoma County
$2,533
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 November 6, 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 2/26

7:59 pm-6:35 pm

1 stop29h 36m

Incheon Intl

Mon 3/2

8:35 pm-10:53 pm

1 stop19h 18m

$1,167

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 2/26

4:27 pm-4:45 pm

2 stops31h 18m

Incheon Intl

Mon 3/2

6:50 pm-12:28 pm

2 stops34h 38m

$1,241

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 2/26

7:59 pm-6:35 pm

1 stop29h 36m

Incheon Intl

Mon 3/2

8:35 pm-10:53 pm

1 stop19h 18m

$1,261

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sun 4/19

7:00 am-6:00 pm

2 stops43h 00m

Seoul Gimpo Intl

Thu 4/23

7:55 am-11:41 pm

2 stops31h 46m

$1,793

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sat 12/6

7:00 am-4:45 pm

2 stops40h 45m

Incheon Intl

Sat 1/3

7:15 pm-12:18 am

2 stops46h 03m

$1,957

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sun 12/7

4:26 pm-4:45 pm

2 stops31h 19m

Incheon Intl

Sun 1/11

7:15 pm-9:56 am

2 stops31h 41m

$2,064

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Tue 12/23

3:53 pm-4:45 pm

2 stops55h 52m

Incheon Intl

Thu 1/1

7:15 pm-12:18 am

2 stops46h 03m

$2,065

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sun 12/7

7:00 am-10:55 am

2 stops34h 55m

Seoul Gimpo Intl

Fri 1/9

8:00 am-10:35 am

2 stops43h 35m

$2,078

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Tue 3/17

11:18 am-5:15 pm

2 stops37h 57m

Incheon Intl

Sat 3/21

12:20 am-9:51 pm

2 stops37h 31m

$2,169

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Mon 3/23

7:00 am-5:15 pm

2 stops42h 15m

Incheon Intl

Thu 4/2

1:20 am-9:51 pm

2 stops36h 31m

$2,217

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 $795. 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 $886.

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 $848 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

Direct flights

None
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 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