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Cheap flights from Seoul to San Francisco from $517

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Francisco departing on 12/4. 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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Cheap round-trip flights

Multiple Airlines Logo
11:50 pm - 11:33 pmICN-STS
39h 43m3 stops
Multiple Airlines Logo
7:00 am - 10:00 pmSTS-ICN
47h 00m2 stops
$1,841Multiple Airlines
Find Deal
mié., oct. 22 - sáb., oct. 25
Multiple Airlines Logo
11:50 pm - 11:33 pmICN-STS
39h 43m3 stops
Multiple Airlines Logo
7:00 am - 9:50 amSTS-ICN
34h 50m3 stops
$1,854Multiple Airlines
Find Deal
mié., oct. 22 - sáb., oct. 25
Multiple Airlines Logo
8:50 am - 5:54 pmICN-STS
50h 04m2 stops
Multiple Airlines Logo
6:34 pm - 10:00 pmSTS-ICN
34h 26m2 stops
$1,867Multiple Airlines
Find Deal
mar., nov. 4 - jue., nov. 13
Multiple Airlines Logo
12:35 pm - 5:19 pmICN-STS
45h 44m2 stops
Multiple Airlines Logo
3:53 pm - 10:00 pmSTS-ICN
37h 07m2 stops
$1,875Multiple Airlines
Find Deal
mié., dic. 10 - lun., dic. 29
Multiple Airlines Logo
8:50 am - 5:54 pmICN-STS
50h 04m3 stops
Multiple Airlines Logo
6:34 pm - 10:00 pmSTS-ICN
34h 26m2 stops
$1,880Multiple Airlines
Find Deal
mar., nov. 4 - jue., nov. 13
Multiple Airlines Logo
8:50 am - 5:54 pmICN-STS
50h 04m3 stops
Multiple Airlines Logo
7:45 am - 9:50 amSTS-ICN
33h 05m3 stops
$1,969Multiple Airlines
Find Deal
mar., nov. 4 - jue., nov. 13
Qatar Airways Logo
12:20 am - 10:05 pmICN-STS
38h 45m2 stops
Qatar Airways Logo
7:00 am - 5:15 pmSTS-ICN
41h 15m2 stops
$2,077Qatar Airways
Find Deal
lun., nov. 3 - jue., nov. 13
Qatar Airways Logo
1:20 am - 10:06 pmICN-STS
36h 46m2 stops
Qatar Airways Logo
12:31 pm - 5:15 pmSTS-ICN
36h 44m2 stops
$2,234Qatar Airways
Find Deal
mar., oct. 21 - sáb., oct. 25
Multiple Airlines Logo
11:15 pm - 5:19 pmICN-STS
35h 04m3 stops
Multiple Airlines Logo
6:37 pm - 10:00 pmSTS-ICN
34h 23m2 stops
$2,251Multiple Airlines
Find Deal
mié., dic. 10 - lun., dic. 29
Qatar Airways Logo
12:20 am - 9:52 pmICN-STS
38h 32m2 stops
Qatar Airways Logo
6:00 am - 5:15 pmSTS-ICN
42h 15m2 stops
$2,256Qatar Airways
Find Deal
mar., dic. 9 - lun., dic. 29

Qatar Airways flights from Seoul to Santa Rosa

Our best Qatar Airways deals on Seoul to Santa Rosa flight tickets
Qatar Airways
Nov 3
ICN12:20 amIncheon Intl
38h 45m
2 stops
STS10:05 pmSanta Rosa Sonoma County
Nov 13
STS7:00 amSanta Rosa Sonoma County
41h 15m
2 stops
ICN5:15 pmIncheon Intl
$2,077
Find similar
Qatar Airways
Oct 21
ICN1:20 amIncheon Intl
36h 46m
2 stops
STS10:06 pmSanta Rosa Sonoma County
Oct 25
STS12:31 pmSanta Rosa Sonoma County
36h 44m
2 stops
ICN5:15 pmIncheon Intl
$2,234
Find similar
Qatar Airways
Dec 9
ICN12:20 amIncheon Intl
38h 32m
2 stops
STS9:52 pmSanta Rosa Sonoma County
Dec 29
STS6:00 amSanta Rosa Sonoma County
42h 15m
2 stops
ICN5:15 pmIncheon Intl
$2,256
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul 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 septiembre 18, 2025.
Use the filters below to find and compare flights from Seoul to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mié. 10/22

11:50 pm-11:33 pm

3 stops39h 43m

Santa Rosa Sonoma County

sáb. 10/25

7:00 am-10:00 pm

2 stops47h 00m

$1,841

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mié. 10/22

11:50 pm-11:33 pm

3 stops39h 43m

Santa Rosa Sonoma County

sáb. 10/25

7:00 am-9:50 am

3 stops34h 50m

$1,854

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mar. 11/4

8:50 am-5:54 pm

2 stops50h 04m

Santa Rosa Sonoma County

jue. 11/13

6:34 pm-10:00 pm

2 stops34h 26m

$1,867

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mié. 12/10

12:35 pm-5:19 pm

2 stops45h 44m

Santa Rosa Sonoma County

lun. 12/29

3:53 pm-10:00 pm

2 stops37h 07m

$1,875

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mar. 11/4

8:50 am-5:54 pm

3 stops50h 04m

Santa Rosa Sonoma County

jue. 11/13

6:34 pm-10:00 pm

2 stops34h 26m

$1,880

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mar. 11/4

8:50 am-5:54 pm

3 stops50h 04m

Santa Rosa Sonoma County

jue. 11/13

7:45 am-9:50 am

3 stops33h 05m

$1,969

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

lun. 11/3

12:20 am-10:05 pm

2 stops38h 45m

Santa Rosa Sonoma County

jue. 11/13

7:00 am-5:15 pm

2 stops41h 15m

$2,077

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mar. 10/21

1:20 am-10:06 pm

2 stops36h 46m

Santa Rosa Sonoma County

sáb. 10/25

12:31 pm-5:15 pm

2 stops36h 44m

$2,234

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mié. 12/10

11:15 pm-5:19 pm

3 stops35h 04m

Santa Rosa Sonoma County

lun. 12/29

6:37 pm-10:00 pm

2 stops34h 23m

$2,251

IncheonSanta Rosa

ICN - STS

ICNSTS

Incheon Intl

mar. 12/9

12:20 am-9:52 pm

2 stops38h 32m

Santa Rosa Sonoma County

lun. 12/29

6:00 am-5:15 pm

2 stops42h 15m

$2,256

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 Seoul 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 Seoul to Santa Rosa Sonoma County?

Alaska Airlines, American Airlines, and Qatar Airways are the most popular carriers operating from Seoul to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

Asiana Airlines, AIR PREMIA and United Airlines are the top three most popular airlines that fly to Santa Rosa from Seoul according to our data. Asiana Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 6 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from Seoul to Santa Rosa

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

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

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

Direct flights

None
There are no direct flights from Seoul to Santa Rosa. There are no popular flight routes from Seoul to Santa Rosa.
Search flight deals

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

    A flight from Seoul to Santa Rosa Sonoma County will travel around 5564.3 mi. A reasonable flight in good conditions will take 35h 04m.

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

    Prices for flights from Seoul to Santa Rosa Sonoma County Airport refresh daily.

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

    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 Seoul to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Seoul to Santa Rosa?

Finding the right flight to Santa Rosa from Seoul 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 Santa Rosa quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Seoul to Santa Rosa flights to just show those with flexible booking policies.

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

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

Yes momondo offers price alerts on flights to Santa Rosa from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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