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$1,053+ Cheap flights from Santa Rosa (STS) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STS — ICN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Santa Rosa to South Korea

Keep the following information in mind while searching for Santa Rosa to South Korea flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,421
(American Airlines)

One-way from

$1,053
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$677
Provider with most accurate pricing for San Francisco-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Seoul (SEL) flights.
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From Santa Rosa Sonoma County to South Korea
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One-way flight from Santa Rosa Sonoma County to South Korea
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Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Santa Rosa to South Korea

Cheapest flights from Santa Rosa to South Korea
Explore the most affordable flight options available from Santa Rosa to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:15 pmSTS - ICN
2 stops29h 15mAmerican Airlines
Wed 10/225:25 pmICN - STS
2 stops21h 10mAmerican Airlines
Deal found 2/20$1,405
This Singapore Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:00 amSTS - ICN
3 stops39h 35mMultiple Airlines
Thu 10/234:45 pmICN - STS
2 stops37h 03mMultiple Airlines
Deal found 2/20$1,515
This Japan Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:00 amSTS - GMP
2 stops34h 45mJapan Airlines
Sun 8/1712:05 pmGMP - STS
2 stops26h 30mJapan Airlines
Deal found 2/20$1,993
This Qatar Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1010:05 amSTS - ICN
2 stops39h 00mQatar Airways
Thu 4/171:20 amICN - STS
2 stops32h 36mQatar Airways
Deal found 2/20$2,225
This Japan Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:00 amSTS - ICN
2 stops29h 50mJapan Airlines
Sat 3/2911:05 amICN - STS
2 stops27h 34mJapan Airlines
Deal found 2/20$6,098

Find flights from Santa Rosa to South Korea within your budget

Customize your flight search to find flights from Santa Rosa to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Santa Rosa

Fly to

South Korea

Route

Depart

Return

Price

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 4/9

12:57 pm-3:30 pm

2 stops34h 33m

Incheon Intl

Thu 4/17

5:25 pm-10:39 pm

2 stops45h 14m

$1,421

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 3/6

6:40 pm-3:40 pm

2 stops52h 00m

Incheon Intl

Sun 6/29

11:20 am-10:06 am

2 stops38h 46m

$1,833

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Mon 8/11

8:00 am-10:45 am

2 stops34h 45m

Seoul Gimpo Intl

Sun 8/17

12:05 pm-10:35 pm

2 stops26h 30m

$1,993

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Thu 4/10

10:05 am-5:05 pm

2 stops39h 00m

Incheon Intl

Thu 4/17

1:20 am-5:56 pm

2 stops32h 36m

$2,225

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Tue 3/11

7:00 am-4:50 am

2 stops29h 50m

Incheon Intl

Sat 3/29

11:05 am-10:39 pm

2 stops27h 34m

$6,098

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Sun 3/2

4:20 pm-4:45 pm

2 stops31h 25m

$1,053

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Tue 3/18

7:00 am-7:25 am

2 stops56h 25m

$1,216

Santa RosaIncheon

STS - ICN

STSICN

Santa Rosa Sonoma County

Wed 3/12

7:00 am-10:00 am

2 stops35h 00m

$1,435

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sun 3/16

7:00 am-10:55 am

2 stops35h 55m

$1,485

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Santa Rosa to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Santa Rosa to South Korea

Get recent, data-driven insights about flights from Santa Rosa to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Santa Rosa to South Korea?

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to South Korea (average of $1,036). Flying from Santa Rosa to South Korea in June is currently the most expensive (average of $1,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STS to KR?

Find hourly flight availability from Santa Rosa to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to South Korea as you normally would.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated February 20, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Qatar Airways
7.4
Good
3,613 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to South Korea?

    For a flight from Santa Rosa to South Korea, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Santa Rosa to South Korea one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $1,053. However, be on the lookout for offers from Qatar Airways and Japan Airlines, as they are both options that can get you from Santa Rosa to South Korea for a low price.

  • What are the most popular routes from Santa Rosa to South Korea?

    The most popular flight routes from Santa Rosa to South Korea are Santa Rosa Sonoma County - Incheon Intl, Santa Rosa Sonoma County - Seoul Gimpo Intl and Santa Rosa Sonoma County - Jeju City.

  • Can I find deals for flights from Santa Rosa to South Korea that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to South Korea.

  • Can I find deals for business class flights from Santa Rosa to South Korea?

    Yes. Cheapflights offers flight deals from Santa Rosa to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to South Korea (average of $1,036). Flying from Santa Rosa to South Korea in June is currently the most expensive (average of $1,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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