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Incheon Intl

$358+ Cheap flights from Fremont, CA to Incheon Intl (ICN)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ICN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Fremont to Incheon Intl are usually found in February or November, booked 26 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Fremont to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Fremont (FR8) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$661
(United Airlines)

One-way from

$358
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$881
From Fremont to Incheon Intl
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One-way flight from Fremont to Incheon Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Fremont to Incheon Intl

Cheapest flights from Fremont to Incheon Intl
Explore the most affordable flight options available from Fremont to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1111:45 pmSFO - ICN
Nonstop12h 55mUnited Airlines
Mon 2/1712:45 pmICN - SFO
Nonstop10h 35mUnited Airlines
Deal found 1/20$661
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Wed 3/52:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Mon 3/176:55 pmICN - SFO
Nonstop10h 05mAIR PREMIA
Deal found 1/21$662
This Asiana Airlines deal was found by Cheapflights users on 1/21. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2112:50 pmSFO - ICN
Nonstop12h 50mAsiana Airlines
Wed 4/98:55 pmICN - SFO
Nonstop10h 35mAsiana Airlines
Deal found 1/21$663
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Thu 3/271:00 pmSFO - ICN
1 stop39h 45mChina Eastern
Wed 4/94:20 pmICN - SFO
1 stop32h 45mChina Eastern
Deal found 1/21$668
This oojo deal was found by Cheapflights users on 1/19. 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.
Wed 3/191:05 pmSFO - ICN
1 stop30h 35mAir China
Wed 4/1610:50 amICN - SFO
1 stop15h 40mAir China
Deal found 1/19$683
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/231:47 pmSFO - ICN
2 stops55h 43mMultiple Airlines
Wed 2/56:55 pmICN - SFO
Nonstop10h 05mMultiple Airlines
Deal found 1/20$694
This Gotogate deal was found by Cheapflights users on 1/21. 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.
Tue 2/410:55 pmSFO - ICN
1 stop29h 20mCathay Pacific
Tue 2/1810:05 amICN - SFO
1 stop23h 15mCathay Pacific
Deal found 1/21$803

Find flights from Fremont to Incheon Intl within your budget

Customize your flight search to find flights from Fremont to Incheon Intl 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Tue 2/11

11:45 pm-5:40 am

Nonstop12h 55m

Incheon Intl

Sun 2/23

6:00 pm-11:40 am

Nonstop10h 40m

$661

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Wed 3/5

2:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

Mon 3/17

6:55 pm-1:00 pm

Nonstop10h 05m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Fri 3/21

12:50 pm-5:40 pm

Nonstop12h 50m

Incheon Intl

Wed 4/2

8:55 pm-3:30 pm

Nonstop10h 35m

$663

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 3/22

1:00 pm-11:55 am

1 stop30h 55m

Incheon Intl

Wed 3/26

4:35 pm-10:00 am

1 stop33h 25m

$668

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 3/22

1:05 pm-11:40 am

1 stop30h 35m

Incheon Intl

Sat 3/29

10:40 am-10:50 am

1 stop16h 10m

$683

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 3/16

7:11 pm-10:50 pm

2 stops35h 39m

Incheon Intl

Sun 3/23

6:55 pm-1:00 pm

Nonstop10h 05m

$702

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Wed 2/12

7:00 am-3:55 pm

1 stop15h 55m

Incheon Intl

Sun 2/16

4:00 pm-9:30 am

Nonstop10h 30m

$802

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 2/3

11:35 pm-12:45 pm

1 stop20h 10m

Incheon Intl

Mon 2/10

3:00 pm-4:20 pm

1 stop18h 20m

$805

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Fri 3/14

3:30 pm-8:30 pm

Nonstop13h 00m

$358

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Thu 2/20

11:30 pm-5:30 am

Nonstop13h 00m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
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Best time to book a flight from Fremont to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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.

Travel insights for flights from Fremont to Incheon Intl

Get recent, data-driven insights about flights from Fremont to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Fremont to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Incheon Intl. Price data was last updated on January 17, 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fremont to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Fremont to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Fremont to Incheon Intl Airport (average of $1,086). Flying from Fremont to Incheon Intl Airport in June is currently the most expensive (average of $1,722). 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 ICN?

Find hourly flight availability from Fremont to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Incheon Intl Airport as you normally would.

What is the cheapest day to fly from Fremont to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Incheon Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Incheon Intl Airport flight should consider departing on Wednesday at noon 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 Incheon Intl Airport

Explore weekly flight availability from Fremont to Incheon Intl. 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 January 21, 2025.

The most flights from FR8 to ICN are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Fremont to Seoul, such as AIR PREMIA, Asiana Airlines and China Eastern. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

AIR PREMIA
8.2
Very good
53 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Alaska Airlines
8.0
Very good
9,706 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Vietnam Airlines
7.7
Good
211 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Incheon Intl. 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 Incheon Intl Airport flight route?

    Within the past month, 397 users have taken a look at flights from Fremont to Incheon Intl.

  • What are the cheapest airlines to fly from Fremont to Incheon Intl Airport one-way?

    The cheapest airline one-way is AIR PREMIA, with whom users have recently found tickets for as low as $358. However, be on the lookout for offers from Asiana Airlines and ZIPAIR, as they are both options that can get you from Fremont to Incheon Intl Airport for a low price.

  • What are the most reliable airlines from Fremont to Incheon Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Fremont to Incheon Intl Airport consider choosing AIR PREMIA (92%), Delta (86%) or Korean Air (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Fremont to Incheon Intl Airport?

    The cheapest flight price from Fremont to Incheon Intl Airport is $365. On average you can expect to pay $1,394. The most popular route, (San Francisco - Incheon Intl), can usually be booked for $605.

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

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

  • How can I find direct flights from Fremont to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Fremont to Incheon Intl 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 Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Fremont to Incheon Intl Airport (average of $1,086). Flying from Fremont to Incheon Intl Airport in June is currently the most expensive (average of $1,722). 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

Traveling to a place near Fremont?

Book flights to Fremont if you plan to visit one of these locations
Seongnam
Suwon
Daejeon

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Alternative routes for Fremont to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Fremont to Incheon Intl

Discover the top 10 airlines that operate flights from Fremont to Incheon Intl. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$538Average$934FlexibilityNo cancel feeOn-time85%
AIR PREMIACheapest$645Average$1,005FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$660Average$1,128FlexibilityNo cancel feeOn-time69%
China EasternCheapest$692Average$760FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$731Average$1,330FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$816Average$1,139FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$824Average$912FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$827Average$1,491FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$847Average$1,139FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$957Average$1,098FlexibilityNo cancel feeOn-time70%
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