Seoul

$355+ Cheap flights from Fremont, CA to Seoul (SEL)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEL
may. 4 — may. 111
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Cheapflights Tip: The best prices from Fremont to Seoul are usually found in February or March, booked 90 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Fremont to Seoul

Keep the following information in mind while searching for Fremont to Seoul flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$656
(FlightHub)

One-way from

$355
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$825
Provider with most accurate pricing for San Francisco-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Seoul (SEL) flights.
From Fremont to Seoul (SEL)
One-way flight from Fremont to Seoul (SEL)
Highest demand for flights based on searches. 9% potential increase in price ($102 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Fremont to Seoul

Cheapest flights from Fremont to Seoul
Explore the most affordable flight options available from Fremont to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
dom. 5/113:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
lun. 5/266:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Deal found 4/29$659
This United Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 9/1211:45 pmSFO - ICN
Nonstop12h 35mUnited Airlines
mar. 9/1611:30 amICN - SFO
Nonstop10h 40mUnited Airlines
Deal found 4/29$660
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:00 amSFO - ICN
1 stop19h 35mHawaiian Airlines
lun. 11/38:35 pmICN - SFO
1 stop20h 08mHawaiian Airlines
Deal found 4/28$670
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 10/159:10 amSFO - ICN
1 stop17h 25mAlaska Airlines
sáb. 11/18:35 pmICN - SFO
1 stop17h 43mAlaska Airlines
Deal found 4/28$676
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/33:30 pmSFO - ICN
Nonstop13h 00mMultiple Airlines
vie. 9/125:45 pmICN - SFO
2 stops34h 38mMultiple Airlines
Deal found 4/29$679
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1212:00 pmSFO - ICN
1 stop33h 30mChina Eastern
vie. 5/236:25 pmICN - SFO
1 stop30h 40mChina Eastern
Deal found 4/29$682
This Jetabroad deal was found by Cheapflights users on 4/28. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:45 pmSFO - ICN
Nonstop12h 35mAsiana Airlines
jue. 10/164:50 pmICN - SFO
Nonstop10h 45mAsiana Airlines
Deal found 4/28$686
This oojo deal was found by Cheapflights users on 4/29. 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.
mié. 8/271:05 amSFO - ICN
1 stop19h 35mCathay Pacific
dom. 9/143:10 pmICN - SFO
1 stop23h 45mCathay Pacific
Deal found 4/29$744
This FlightHub deal was found by Cheapflights users on 4/29. 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.
jue. 5/1512:00 pmSFO - GMP
1 stop39h 50mChina Eastern
dom. 6/158:50 pmGMP - SFO
1 stop28h 15mChina Eastern
Deal found 4/29$751
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:05 pmSFO - ICN
2 stops35h 00mAir Canada
mié. 9/175:45 pmICN - SFO
2 stops39h 56mAir Canada
Deal found 4/29$788
This CrystalTravel deal was found by Cheapflights users on 4/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/296:00 amSFO - ICN
1 stop18h 30mKorean Air
mar. 5/67:20 pmICN - SFO
1 stop14h 29mKorean Air
Deal found 4/28$822
This FlightHub deal was found by Cheapflights users on 4/29. 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.
dom. 8/2412:25 pmSFO - GMP
1 stop30h 20mJapan Airlines
jue. 8/287:20 pmGMP - SFO
1 stop30h 45mJapan Airlines
Deal found 4/29$983

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont to Seoul 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 abril 29, 2025.
Use the filters below to find and compare flights from Fremont to Seoul that are best for you.

Fly from

Fremont

Fly to

Seoul

Route

Depart

Return

Price

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

lun. 5/12

12:00 pm-7:50 pm

1 stop39h 50m

Seoul Gimpo Intl

mié. 5/21

8:50 pm-9:05 am

1 stop28h 15m

$656

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

dom. 5/11

3:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

lun. 5/26

6:20 pm-1:00 pm

Nonstop10h 40m

$659

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

vie. 9/12

11:45 pm-4:20 am

Nonstop12h 35m

Incheon Intl

mar. 9/16

11:30 am-6:10 am

Nonstop10h 40m

$660

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

jue. 10/23

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

lun. 11/3

8:35 pm-11:43 pm

1 stop20h 08m

$670

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mié. 10/15

9:10 am-6:35 pm

1 stop17h 25m

Incheon Intl

sáb. 11/1

8:35 pm-10:18 pm

1 stop17h 43m

$676

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mié. 9/3

3:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

mié. 10/15

5:45 pm-12:23 pm

2 stops34h 38m

$679

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

lun. 5/12

12:00 pm-1:30 pm

1 stop33h 30m

Incheon Intl

vie. 5/23

6:25 pm-9:05 am

1 stop30h 40m

$682

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

jue. 10/2

11:45 pm-4:20 am

Nonstop12h 35m

Incheon Intl

jue. 10/16

4:50 pm-11:35 am

Nonstop10h 45m

$686

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mié. 8/27

1:05 am-12:40 pm

1 stop19h 35m

Incheon Intl

dom. 9/14

3:10 pm-10:55 pm

1 stop23h 45m

$744

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mié. 9/10

1:05 pm-4:05 pm

2 stops35h 00m

Incheon Intl

mié. 9/17

5:45 pm-5:38 pm

1 stop15h 53m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 28 results
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Best time to book a flight from Fremont to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

How far ahead should I book a flight from Fremont to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Seoul. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Fremont to Seoul, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Fremont to Seoul (average of $1,001). Flying from Fremont to Seoul in December is currently the most expensive (average of $1,635). 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 SEL?

Find hourly flight availability from Fremont to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

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

What is the cheapest day to fly from Fremont to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Seoul. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Fremont to Seoul flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Fremont to Seoul

Explore weekly flight availability from Fremont to Seoul. 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 abril 29, 2025.

The most flights from FR8 to SEL are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated abril 29, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Fremont to Seoul by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
8.3
Very good

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Fremont to Seoul. 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 Seoul flight route?

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

    To fly one-way, consider booking your trip with AIR PREMIA, which is currently one of the cheapest options available, starting at $355. Cathay Pacific flights start at $441 while deals on Vietnam Airlines start at $484 one-way.

  • What are the most reliable airlines from Fremont to Seoul?

    The top 3 most reliable airlines when flying from Fremont to Seoul are Singapore Airlines (97%), Delta (82%) and Asiana Airlines (81%).

  • What are the cheapest flights from Fremont to Seoul?

    On average you can expect to pay $1,937 for a flight from Fremont to Seoul. The cheapest flight overall is $345 while the most popular route, (San Francisco - Incheon Intl) is currently priced at $608.

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

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

  • How can I find direct flights from Fremont to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Fremont to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Fremont to Seoul (average of $1,001). Flying from Fremont to Seoul in December is currently the most expensive (average of $1,635). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Fremont to Seoul

Discover the top 10 airlines that operate flights from Fremont to Seoul. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$887FlexibilityNo cancel feeOn-time85%
AIR PREMIACheapest$637Average$905FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$651Average$752FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$656Average$988FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$660Average$853FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$675Average$1,075FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$785Average$1,012FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$789Average$964FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$814Average$890FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$924Average$1,068FlexibilityNo cancel feeOn-time70%

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