Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santa Rosa to Seoul from $995

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 3/7. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
11:15 am - 4:00 pm
STS
-
ICN
35h 45m
2 stops
Multiple Airlines Logo
5:55 pm - 11:50 pm
ICN
-
STS
22h 55m
2 stops
$1,037Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
6:50 am - 6:35 pm
STS
-
ICN
18h 45m
2 stops
Multiple Airlines Logo
8:35 pm - 11:50 pm
ICN
-
STS
20h 15m
1 stop
$1,344Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
11:15 am - 6:35 pm
STS
-
ICN
38h 20m
1 stop
Multiple Airlines Logo
10:20 pm - 11:57 pm
ICN
-
STS
18h 37m
1 stop
$1,452Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
5:21 pm - 3:30 pm
STS
-
ICN
30h 09m
2 stops
Multiple Airlines Logo
11:50 pm - 9:22 pm
ICN
-
STS
37h 32m
3 stops
$1,747Multiple Airlines
Fri, May 22 - Sun, May 31
Multiple Airlines Logo
11:10 am - 5:15 pm
STS
-
ICN
38h 05m
2 stops
Multiple Airlines Logo
1:20 am - 6:01 pm
ICN
-
STS
32h 41m
2 stops
$1,922Multiple Airlines
Fri, Mar 20 - Mon, Mar 30
Multiple Airlines Logo
5:21 pm - 3:30 pm
STS
-
ICN
30h 09m
2 stops
Multiple Airlines Logo
11:05 am - 11:25 am
ICN
-
STS
40h 20m
2 stops
$1,933Multiple Airlines
Fri, May 22 - Sun, May 31
Multiple Airlines Logo
11:10 am - 6:05 pm
STS
-
ICN
38h 55m
2 stops
Multiple Airlines Logo
12:15 am - 6:01 pm
ICN
-
STS
33h 46m
2 stops
$2,176Multiple Airlines
Sun, Apr 12 - Fri, Apr 17
Multiple Airlines Logo
8:20 am - 3:30 pm
STS
-
ICN
39h 10m
3 stops
Multiple Airlines Logo
11:05 am - 1:33 pm
ICN
-
STS
42h 28m
2 stops
$2,237Multiple Airlines
Fri, Jun 5 - Sat, Jul 4
Multiple Airlines Logo
11:10 am - 5:15 pm
STS
-
ICN
38h 05m
2 stops
Multiple Airlines Logo
1:40 pm - 6:01 pm
ICN
-
STS
44h 21m
3 stops
$2,265Multiple Airlines
Fri, Mar 20 - Tue, Mar 31
Multiple Airlines Logo
8:20 am - 3:30 pm
STS
-
ICN
39h 10m
3 stops
Multiple Airlines Logo
4:45 pm - 8:17 pm
ICN
-
STS
43h 32m
3 stops
$2,331Multiple Airlines
Fri, Jun 5 - Sat, Jul 4

American Airlines flights from Santa Rosa to Incheon Intl Airport

Our best American Airlines deals on Santa Rosa to Incheon Intl Airport flight tickets
American Airlines
Feb 10
STS4:23 pmSanta Rosa Sonoma County
31h 22m
2 stops
ICN4:45 pmIncheon Intl
Feb 19
ICN7:15 pmIncheon Intl
34h 18m
2 stops
STS12:33 pmSanta Rosa Sonoma County
$5,401
American Airlines
Feb 9
STS4:23 pmSanta Rosa Sonoma County
31h 22m
2 stops
ICN4:45 pmIncheon Intl
Feb 18
ICN7:15 pmIncheon Intl
31h 56m
2 stops
STS10:11 amSanta Rosa Sonoma County
$5,781
American Airlines
Feb 8
STS4:23 pmSanta Rosa Sonoma County
55h 22m
2 stops
ICN4:45 pmIncheon Intl
Feb 18
ICN7:15 pmIncheon Intl
31h 56m
2 stops
STS10:11 amSanta Rosa Sonoma County
$5,828

Qatar Airways flights from Santa Rosa to Incheon Intl Airport

Our best Qatar Airways deals on Santa Rosa to Incheon Intl Airport flight tickets
Qatar Airways
Apr 13
STS12:10 pmSanta Rosa Sonoma County
41h 05m
3 stops
ICN9:15 pmIncheon Intl
Apr 17
ICN12:15 amIncheon Intl
33h 46m
2 stops
STS6:01 pmSanta Rosa Sonoma County
$2,451
Qatar Airways
Apr 12
STS7:05 amSanta Rosa Sonoma County
56h 05m
3 stops
ICN7:10 amIncheon Intl
Apr 17
ICN12:15 amIncheon Intl
33h 46m
2 stops
STS6:01 pmSanta Rosa Sonoma County
$2,524
Qatar Airways
Feb 11
STS11:15 amSanta Rosa Sonoma County
37h 00m
2 stops
ICN5:15 pmIncheon Intl
Feb 15
ICN7:35 pmIncheon Intl
45h 15m
3 stops
STS11:50 pmSanta Rosa Sonoma County
$2,680

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Incheon Intl Airport 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 January 29, 2026.
Use the filters below to find and compare flights from Santa Rosa to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 2/11

11:15 am-4:00 pm

2 stops35h 45m

Incheon Intl

Sun 2/15

5:55 pm-11:50 pm

2 stops22h 55m

$1,037

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 2/11

6:50 am-6:35 pm

2 stops18h 45m

Incheon Intl

Sun 2/15

8:35 pm-11:50 pm

1 stop20h 15m

$1,344

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 2/11

11:15 am-6:35 pm

1 stop38h 20m

Incheon Intl

Sun 2/15

10:20 pm-11:57 pm

1 stop18h 37m

$1,452

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Fri 5/22

5:21 pm-3:30 pm

2 stops30h 09m

Incheon Intl

Sun 5/31

11:50 pm-9:22 pm

3 stops37h 32m

$1,747

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Fri 3/20

11:10 am-5:15 pm

2 stops38h 05m

Incheon Intl

Mon 3/30

1:20 am-6:01 pm

2 stops32h 41m

$1,922

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Fri 5/22

5:21 pm-3:30 pm

2 stops30h 09m

Incheon Intl

Sun 5/31

11:05 am-11:25 am

2 stops40h 20m

$1,933

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sun 4/12

11:10 am-6:05 pm

2 stops38h 55m

Incheon Intl

Fri 4/17

12:15 am-6:01 pm

2 stops33h 46m

$2,176

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Fri 6/5

8:20 am-3:30 pm

3 stops39h 10m

Incheon Intl

Sat 7/4

11:05 am-1:33 pm

2 stops42h 28m

$2,237

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Fri 3/20

11:10 am-5:15 pm

2 stops38h 05m

Incheon Intl

Tue 3/31

1:40 pm-6:01 pm

3 stops44h 21m

$2,265

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Fri 6/5

8:20 am-3:30 pm

3 stops39h 10m

Incheon Intl

Sat 7/4

4:45 pm-8:17 pm

3 stops43h 32m

$2,331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Santa Rosa to Incheon Intl Airport

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 Incheon Intl Airport?

The cheapest day to depart from Santa Rosa to Incheon Intl Airport is on a Monday when prices can be found for as low as $775. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $875. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from Santa Rosa to Incheon Intl Airport when you can find flight prices for as low as $732. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $853 on average. Flights to Incheon Intl Airport from Santa Rosa in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Rosa to Incheon Intl Airport

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

Cheap Santa Rosa to Incheon Intl Airport (STS to ICN) flight deals and tips

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

Fastest flight time

30h 09m

Direct flights

None
The fastest flight from Santa Rosa to Incheon Intl Airport takes 30h 09m
There are no direct flights from Santa Rosa to Incheon Intl Airport. There are no popular flight routes from Santa Rosa to Incheon Intl Airport.
Search flight deals

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

    The straight-line distance from Santa Rosa Sonoma County to Incheon Intl is 5590.9 mi. By plane, this route typically takes 30h 09m.

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

    Prices for flights from Santa Rosa Sonoma County Airport to Incheon Intl Airport are updated daily.

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

    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 Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

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

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.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $703