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Cheap flights from Santa Rosa to Seoul from $905

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 3/31. 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

Enter your travel dates to find the best prices.
Japan Airlines Logo
7:00 am - 9:50 pmSTS-GMP
46h 50m2 stops
Japan Airlines Logo
12:05 pm - 11:41 pmGMP-STS
27h 36m2 stops
$1,677Japan Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
Japan Airlines Logo
7:00 am - 9:50 pmSTS-GMP
46h 50m2 stops
Japan Airlines Logo
12:05 pm - 11:41 pmGMP-STS
27h 36m2 stops
$1,678Japan Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
Japan Airlines Logo
7:00 am - 6:00 pmSTS-GMP
43h 00m2 stops
Japan Airlines Logo
12:05 pm - 11:41 pmGMP-STS
27h 36m2 stops
$2,485Japan Airlines
Find Deal
Mon, Mar 30 - Fri, Apr 3
Multiple Airlines Logo
7:45 am - 10:55 amSTS-GMP
34h 10m2 stops
Multiple Airlines Logo
8:00 am - 12:06 pmGMP-STS
21h 06m2 stops
$7,041Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 24

Japan Airlines flights from Santa Rosa to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Santa Rosa to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Apr 19
STS7:00 amSanta Rosa Sonoma County
46h 50m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Apr 23
GMP12:05 pmSeoul Gimpo Intl
27h 36m
2 stops
STS11:41 pmSanta Rosa Sonoma County
$1,677
Find similar
Japan Airlines
Apr 19
STS7:00 amSanta Rosa Sonoma County
46h 50m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Apr 23
GMP12:05 pmSeoul Gimpo Intl
27h 36m
2 stops
STS11:41 pmSanta Rosa Sonoma County
$1,678
Find similar
Japan Airlines
Mar 30
STS7:00 amSanta Rosa Sonoma County
43h 00m
2 stops
GMP6:00 pmSeoul Gimpo Intl
Apr 3
GMP12:05 pmSeoul Gimpo Intl
27h 36m
2 stops
STS11:41 pmSanta Rosa Sonoma County
$2,485
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Seoul Gimpo 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 October 27, 2025.
Use the filters below to find and compare flights from Santa Rosa to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sun 4/19

7:00 am-9:50 pm

2 stops46h 50m

Seoul Gimpo Intl

Thu 4/23

12:05 pm-11:41 pm

2 stops27h 36m

$1,677

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Sun 4/19

7:00 am-9:50 pm

2 stops46h 50m

Seoul Gimpo Intl

Thu 4/23

12:05 pm-11:41 pm

2 stops27h 36m

$1,678

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Mon 3/30

7:00 am-6:00 pm

2 stops43h 00m

Seoul Gimpo Intl

Fri 4/3

12:05 pm-11:41 pm

2 stops27h 36m

$2,485

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Fri 11/14

7:45 am-10:55 am

2 stops34h 10m

Seoul Gimpo Intl

Mon 11/24

8:00 am-12:06 pm

2 stops21h 06m

$7,041

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Tue 3/31

7:00 am-9:50 pm

2 stops22h 50m

$905

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Wed 4/15

7:00 am-6:00 pm

2 stops43h 00m

$999

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Fri 11/14

7:45 am-6:20 pm

2 stops41h 35m

$1,320

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Thu 3/19

7:00 am-10:05 pm

2 stops23h 05m

$1,449

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Mon 12/22

7:00 am-10:55 am

2 stops34h 55m

$1,467

Santa RosaSeoul

STS - GMP

STSGMP

Santa Rosa Sonoma County

Fri 11/28

1:18 pm-10:05 pm

2 stops39h 47m

$1,522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Rosa to Seoul Gimpo 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 Seoul Gimpo Intl Airport?

On average, the least expensive day to fly to Seoul Gimpo Intl Airport from Santa Rosa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,280. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Seoul Gimpo Intl Airport is Saturday, with ticket prices averaging around $1,781.

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

According to our data, the cheapest time of day to fly to Seoul Gimpo Intl Airport is at noon. momondo users have found flights departing from Santa Rosa to Seoul Gimpo Intl Airport at noon for as low as $1,032. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is in the morning when prices are around $1,424.

When to book flights from Santa Rosa to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Seoul Gimpo 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 Seoul Gimpo Intl Airport (STS to GMP) flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Rosa to Seoul Gimpo Intl Airport. There are no popular flight routes from Santa Rosa to Seoul Gimpo Intl Airport.
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  • How far is Santa Rosa Sonoma County to Seoul Gimpo Intl by plane?

    There are 5571.3 mi between Santa Rosa Sonoma County and Seoul Gimpo Intl. A reasonable flight in good conditions will take 34h 10m.

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

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

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

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

    The necessary travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Santa Rosa.

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

Flights from Santa Rosa to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Santa Rosa to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Santa Rosa to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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