Cheap flights from Santa Rosa (STS) to Seoul (SEL)

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How to find the cheapest flight from
Santa Rosa (STS) to Seoul (SEL)

All the information you need to plan the best STS to SEL flight in 2022: compare Santa Rosa to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
How far in advance should I book a flight from Santa Rosa to Seoul?

Travelers have found it’s best to book a flight 60 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Santa Rosa to Seoul 1-2 weeks in advance for as low as $1,584, or $1,589 for flights within the next 24 hours.

When is the cheapest time to fly from Santa Rosa to Seoul (STS - SEL)?

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

What is the cheapest month to fly from Santa Rosa to Seoul?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Seoul. Flights to Seoul from Santa Rosa in November are about $1,318 on average during November, but can be found for as low as $777.

Cheap flights from Santa Rosa to Seoul in August, September 2022

The best prices found for STS to SEL flights for August, September
19 Sep - 4 Oct
$1,973pp
STS
Santa Rosa Sonoma County
Qatar Airways
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County
3 Sep - 9 Sep
$2,596pp
STS
Santa Rosa Sonoma County
Qatar Airways
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County
2 Sep - 26 Sep
$2,886pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County

Santa Rosa Sonoma County to Seoul 2022 flight deals

Cheap flights to Seoul from Santa Rosa found for this year
9 Nov - 14 Nov
$1,871pp
STS
Santa Rosa Sonoma County
Qatar Airways
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County
22 Oct - 29 Oct
$1,912pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County
26 Dec - 11 Jan
$1,922pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County

Cheap Qatar Airways flights from Santa Rosa to Seoul

9 Nov - 14 Nov
$1,871pp
STS
Santa Rosa Sonoma County
Qatar Airways
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County
19 Sep - 4 Oct
$1,973pp
STS
Santa Rosa Sonoma County
Qatar Airways
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County
7 Nov - 17 Nov
$2,009pp
STS
Santa Rosa Sonoma County
Qatar Airways
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
   
2 STOPS
STS
Santa Rosa Sonoma County

Cheap Japan Airlines flights from Santa Rosa to Seoul

9 Nov - 15 Nov
$3,899pp
STS
Santa Rosa Sonoma County
Japan Airlines
   
2 STOPS
GMP
Seoul Gimpo Intl
GMP
Seoul Gimpo Intl
Japan Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County
21 Oct - 29 Oct
$5,590pp
STS
Santa Rosa Sonoma County
Japan Airlines
   
2 STOPS
GMP
Seoul Gimpo Intl
GMP
Seoul Gimpo Intl
Japan Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County
24 Aug - 2 Sep
$14,802pp
STS
Santa Rosa Sonoma County
Japan Airlines
   
2 STOPS
GMP
Seoul Gimpo Intl
GMP
Seoul Gimpo Intl
Japan Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County

Last minute flights from Santa Rosa to Seoul

Late deals on round-trip flights to Seoul from Santa Rosa, departing today and this week
17 Aug - 22 Aug
$10,500pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County

One-way flights to All airports from Santa Rosa

The cheapest one-way flights from Santa Rosa to Seoul
2:05 am - 12:55 pm
Qatar Airways
2 Stops
42h 50m
STS - ICN
Qatar Airways
$1,307
qatarairways.com
2:15 am - 10:50 am
Japan Airlines
2 Stops
40h 35m
STS - GMP
Japan Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Santa Rosa</span> to <span class="emphasized">Seoul</span> flights.

Flight FAQs

From Santa Rosa to Seoul

Can I find flights from Santa Rosa to Seoul for under $1,900 on Cheapflights?

Yes, there are multiple flights from Santa Rosa to Seoul for under $1,900. The cheapest flight booked recently is on Qatar Airways for just $1,871, but on average you can expect to pay $2,140.

Are there last-minute flights available from Santa Rosa to Seoul for under $10,500?

There are currently 1+ open flights from Santa Rosa to Seoul within the next 7 days for less than $10,500.

COVID Restrictions

View COVID Travel Restrictions for Seoul, South Korea

Do I need a COVID test to fly to Seoul from Santa Rosa?

Information is based on travel restrictions from Santa Rosa Sonoma County to Seoul

Most visitors from Santa Rosa Sonoma County need to provide a negative COVID-19 test result and/or quarantine to enter Seoul.

COVID-19 testing requirements
Visitors from Santa Rosa Sonoma County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours for RT-PCR (NAAT) and 24 hours for Antigen (quick-test) before departing to Seoul.

Quarantine requirements
Visitors from Santa Rosa Sonoma County are not required to quarantine after entering Seoul.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.


Do I need a test to fly back to Santa Rosa from Seoul?

Returning to Santa Rosa Sonoma County from Seoul

COVID-19 testing requirements
Visitors from Seoul are not required to present a negative COVID-19 PCR test or antigen result upon entering Santa Rosa Sonoma County.

Quarantine requirements
Visitors from Seoul are not required to quarantine after entering Santa Rosa Sonoma County.

Hide COVID Travel Restrictions for Seoul, South Korea

Alternative routes for Santa Rosa to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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