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$355+ Cheap flights from Fremont, CA 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ICN
kwi 7 — kwi 141
pon. 4/7
pon. 4/14
1 adult, Economy
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Cheap flight deals from Fremont to South Korea

Keep the following information in mind while searching for Fremont to South Korea flight deals. Data was last updated Kwiecień 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$661
(United Airlines)

One-way from

$355
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$882
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 Fremont to South Korea
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One-way flight from Fremont to South Korea
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Highest demand for flights based on searches. 6% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Fremont to South Korea

Cheapest flights from Fremont to South Korea
Explore the most affordable flight options available from Fremont to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Kwiecień 2, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 4/2911:40 pmSFO - ICN
Nonstop12h 40mUnited Airlines
czw. 5/84:50 pmICN - SFO
Nonstop10h 40mUnited Airlines
Deal found 3/31$661
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 4/233:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
śr. 5/76:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Deal found 4/1$662
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 4/214:45 pmSFO - ICN
2 stops36h 10mMultiple Airlines
śr. 5/76:20 pmICN - SFO
Nonstop10h 40mMultiple Airlines
Deal found 4/1$669
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 10/239:10 amSFO - ICN
1 stop17h 40mAlaska Airlines
pon. 11/38:50 pmICN - SFO
1 stop16h 28mAlaska Airlines
Deal found 3/31$675
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 4/247:00 amSFO - ICN
1 stop17h 05mAir Canada
czw. 5/85:45 pmICN - SFO
1 stop13h 50mAir Canada
Deal found 3/31$728
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 8/2010:50 pmSFO - ICN
1 stop39h 50mVietnam Airlines
śr. 9/35:55 pmICN - SFO
1 stop40h 45mVietnam Airlines
Deal found 4/1$793
This WhyPayMore deal was found by Cheapflights users on 4/1. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 12/111:35 pmSFO - ICN
1 stop21h 20mCathay Pacific
pon. 12/153:00 pmICN - SFO
1 stop18h 05mCathay Pacific
Deal found 4/1$795
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 9/112:25 pmSFO - GMP
1 stop17h 25mJapan Airlines
czw. 9/1112:05 pmGMP - SFO
1 stop14h 00mJapan Airlines
Deal found 4/1$821
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 4/73:30 pmSFO - PUS
1 stop36h 30mMultiple Airlines
pon. 4/2810:50 amPUS - SFO
2 stops50h 00mMultiple Airlines
Deal found 3/31$829
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 10/2811:30 pmSFO - ICN
Nonstop13h 00mAsiana Airlines
ndz. 11/98:40 pmICN - SFO
Nonstop11h 20mAsiana Airlines
Deal found 3/31$834
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 4/2112:00 pmSFO - GMP
1 stop31h 00mChina Eastern
śr. 5/78:50 pmGMP - SFO
1 stop28h 15mChina Eastern
Deal found 4/1$838
This ScholarTrip deal was found by Cheapflights users on 4/1. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 4/2112:40 pmSFO - ICN
Nonstop12h 40mKorean Air
wt. 5/134:00 pmICN - SFO
Nonstop10h 40mKorean Air
Deal found 4/1$845

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont 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 Kwiecień 2, 2025.
Use the filters below to find and compare flights from Fremont to South Korea that are best for you.

Fly from

Fremont

Fly to

South Korea

Route

Depart

Return

Price

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

wt. 4/29

11:40 pm-4:20 am

Nonstop12h 40m

Incheon Intl

czw. 5/8

4:50 pm-11:30 am

Nonstop10h 40m

$661

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

śr. 4/23

3:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

śr. 5/7

6:20 pm-1:00 pm

Nonstop10h 40m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

pon. 4/21

4:45 pm-8:55 pm

2 stops36h 10m

Incheon Intl

śr. 5/7

6:20 pm-1:00 pm

Nonstop10h 40m

$669

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

sob. 9/13

9:20 am-7:00 pm

1 stop17h 40m

Incheon Intl

sob. 9/27

9:25 pm-5:55 am

1 stop24h 30m

$675

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

czw. 4/24

7:00 am-4:05 pm

1 stop17h 05m

Incheon Intl

czw. 5/8

5:45 pm-3:35 pm

1 stop13h 50m

$728

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

śr. 8/20

10:50 pm-6:40 am

1 stop39h 50m

Incheon Intl

śr. 9/3

5:55 pm-6:40 pm

1 stop40h 45m

$793

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

ndz. 4/13

12:20 am-9:10 pm

1 stop28h 50m

Incheon Intl

śr. 5/14

10:10 am-10:40 pm

1 stop28h 30m

$804

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

pon. 9/1

12:25 pm-9:50 pm

1 stop17h 25m

Seoul Gimpo Intl

czw. 9/11

12:05 pm-10:05 am

1 stop14h 00m

$821

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

pon. 9/8

7:30 am-6:45 pm

1 stop19h 15m

Incheon Intl

pon. 9/22

8:45 pm-1:57 pm

2 stops33h 12m

$831

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

pon. 4/21

12:00 pm-11:00 am

2 stops31h 00m

Incheon Intl

śr. 5/7

8:15 pm-9:05 am

2 stops28h 50m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 47 results
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Best time to book a flight from Fremont to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Fremont 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.

Cheapflights Insights

Everything you need to know about your flight from Fremont to South Korea

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

Currently, February is the cheapest month in which you can book a flight from Fremont to South Korea (average of $1,001). Flying from Fremont to South Korea in June is currently the most expensive (average of $1,650). 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 FR8 to KR?

Find hourly flight availability from Fremont 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 Kwiecień 2, 2025.

When flying from Fremont to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Fremont to South Korea

Explore weekly flight availability from Fremont to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Kwiecień 2, 2025.

The most flights from FR8 to KR0 are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

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 Kwiecień 2, 2025.
To help decide which airline to fly from Fremont to South Korea, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,052 reviews
EVA Air
8.4
Very good
1,170 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
830 reviews
EVA Air
8.4
Very good
1,170 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
724 reviews
EVA Air
8.4
Very good
1,170 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

  • How popular is this Fremont to South Korea flight route?

    Flights from Fremont to South Korea have been viewed 398 times in the past calendar month.

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

    The cheapest airlines for a one-way flight from Fremont to South Korea are AIR PREMIA ($355), Cathay Pacific ($450), and China Eastern ($465).

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

    Most travelers choose San Francisco - Incheon Intl, San Francisco - Seoul Gimpo Intl or San Francisco - Busan Gimhae when deciding on the best route from Fremont to South Korea.

  • What are the most reliable airlines from Fremont to South Korea?

    Consider Singapore Airlines (88%), Korean Air (84%) or Delta (83%) when booking your flight. These represent the most reliable airlines when flying from Fremont to South Korea.

  • What are the cheapest flights from Fremont to South Korea?

    On average you can expect to pay $2,168 for a flight from Fremont to South Korea. The cheapest flight overall is $355 while the most popular route, (San Francisco - Incheon Intl) is currently priced at $613.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Fremont to South Korea (average of $1,001). Flying from Fremont to South Korea in June is currently the most expensive (average of $1,650). 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.

See more FAQs

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Top 10 airlines flying from Fremont to South Korea

Discover the top 10 airlines that operate flights from Fremont to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Kwiecień 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$888FlexibilityNo cancel feeOn-time85%
AIR PREMIACheapest$641Average$947FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$651Average$752FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$659Average$1,058FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$660Average$908FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$788Average$1,071FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$789Average$964FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$815Average$893FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$924Average$1,148FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$950Average$1,096FlexibilityNo cancel feeOn-time74%

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