Incheon Intl

$358+ Cheap flights from San Francisco (SFO) 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ICN
Nov 25 — Dec 21
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The best prices from San Francisco to Incheon Intl are usually found in November or October, booked 13 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from San Francisco to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

December

Cheapest in

November

Round-trip from

$661
(United Airlines)

One-way from

$358
(CheapOair)
Provider with most accurate pricing for San Francisco-Incheon Intl flight deals.
Provider most trusted by Cheapflights users for San Francisco-Incheon Intl flights.
High demand for flights, 27% potential price rise
Best time to find cheap flights, 26% potential price drop
From San Francisco to Incheon Intl
One-way flight from San Francisco to Incheon Intl

Find flight deals from San Francisco to Incheon Intl

Cheapest flights from San Francisco to Incheon Intl
Explore the most affordable flight options available from San Francisco to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 11/3010:30 amSFO - ICN
Nonstop12h 45mUnited Airlines
Tue 12/36:00 pmICN - SFO
Nonstop10h 40mUnited Airlines
Deal found 11/20$661
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/82:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Wed 12/116:55 pmICN - SFO
Nonstop10h 05mAIR PREMIA
Deal found 11/19$664
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:00 pmSFO - ICN
2 stops34h 05mMultiple Airlines
Mon 12/166:55 pmICN - SFO
Nonstop10h 05mMultiple Airlines
Deal found 11/19$666
This oojo deal was found by Cheapflights users on 11/19. 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.
Tue 12/311:30 pmSFO - ICN
Nonstop13h 00mAsiana Airlines
Fri 12/64:50 pmICN - SFO
Nonstop10h 40mAsiana Airlines
Deal found 11/19$669
This oojo deal was found by Cheapflights users on 11/18. 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.
Sat 11/3012:00 pmSFO - ICN
1 stop34h 20mChina Eastern
Fri 12/66:25 pmICN - SFO
1 stop31h 35mChina Eastern
Deal found 11/18$736
This Justfly.com deal was found by Cheapflights users on 11/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/711:40 amSFO - ICN
Nonstop13h 00mKorean Air
Thu 12/124:00 pmICN - SFO
Nonstop10h 30mKorean Air
Deal found 11/19$749
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/73:30 pmSFO - ICN
1 stop27h 05mZIPAIR
Wed 12/111:05 pmICN - SFO
1 stop17h 25mZIPAIR
Deal found 11/19$806

Find flights from San Francisco to Incheon Intl within your budget

Customize your flight search to find flights from San Francisco 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 2,629,791 searches. Data last updated November 20, 2024.

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

Wed 3/19

5:00 pm-11:40 am

Nonstop10h 40m

$661

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 12/8

2:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

Wed 12/11

6:55 pm-12:00 pm

Nonstop10h 05m

$664

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 12/9

7:00 pm-10:05 pm

2 stops34h 05m

Incheon Intl

Mon 12/16

6:55 pm-12:00 pm

Nonstop10h 05m

$666

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Tue 12/3

11:30 pm-5:30 am

Nonstop13h 00m

Incheon Intl

Fri 12/6

4:50 pm-10:30 am

Nonstop10h 40m

$669

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 11/30

12:00 pm-3:20 pm

1 stop34h 20m

Incheon Intl

Fri 12/6

6:25 pm-9:00 am

1 stop31h 35m

$736

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 12/7

11:40 am-5:40 pm

Nonstop13h 00m

Incheon Intl

Thu 12/12

4:00 pm-9:30 am

Nonstop10h 30m

$749

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 12/7

3:30 pm-11:35 am

1 stop27h 05m

Incheon Intl

Wed 12/11

1:05 pm-1:30 pm

1 stop17h 25m

$806

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 1/20

11:35 pm-12:45 pm

1 stop20h 10m

Incheon Intl

Thu 2/20

3:00 pm-4:20 pm

1 stop18h 20m

$809

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Thu 2/27

7:45 am-7:25 pm

1 stop18h 40m

Incheon Intl

Wed 3/5

9:25 pm-11:59 pm

1 stop19h 34m

$837

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 1/12

2:30 pm-8:30 pm

Nonstop13h 00m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 results
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Compare providers for flights from San Francisco to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Incheon Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from San Francisco 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 San Francisco to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Incheon Intl. Price data was last updated on November 15, 2024.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco 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 San Francisco to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from San Francisco to Incheon Intl Airport (average of $1,102). Flying from San Francisco to Incheon Intl Airport in June is currently the most expensive (average of $1,708). 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 SFO to ICN?

Find hourly flight availability from San Francisco 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 November 20, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from San Francisco to Incheon Intl Airport by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Incheon Intl. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their San Francisco 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 San Francisco to Incheon Intl Airport

Explore weekly flight availability from San Francisco 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 November 20, 2024.

The most flights from SFO 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 (10 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 November 20, 2024.
Get a feel of what it's like to fly with AIR PREMIA, Korean Air and Cathay Pacific from San Francisco to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.3
Very good
476 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.1
Very good
52 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.0
Very good
8,756 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

8.0
Very good
9,461 reviews
8.5
Very good
1,024 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Francisco to Incheon Intl?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Incheon Intl. 15 airlines have flights from San Francisco to Incheon Intl on a regular basis. Booking flights from San Francisco to Incheon Intl should not be difficult; the airport handles an average of 11 outbound flights to Incheon Intl per day.

  • How popular is this San Francisco to Incheon Intl Airport flight route?

  • What are the cheapest airlines flying from San Francisco to Incheon Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Incheon Intl Airport, with prices starting at $661. Additional round-trip tickets that might be worth considering are offered by AIR PREMIA and Asiana Airlines, with the lowest prices starting at $664 and $669, respectively. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $358 on AIR PREMIA. Other airlines that offer cheap prices include Asiana Airlines from $363 and ZIPAIR from $402 one-way.

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

    Before booking your flight to Incheon Intl Airport from San Francisco, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (82%), Delta (81%), AIR PREMIA( 79%).

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

    On average you can expect to pay $1,351 for a flight from San Francisco to Incheon Intl Airport. The cheapest flight overall is $362 while the most popular route, (San Francisco - Incheon Intl) is currently priced at $580.

  • Where are the most common layover locations when flying from San Francisco to Incheon Intl Airport?

  • What are some popular things to do or see while on a layover in Taipei City?

    Most Taipei City visitors opt to spend their time experiencing Taipei 101, Shilin Night Market, and Raohe Street Night Market. Taipei 101, Shilin Night Market and Raohe Street Night Market are located about 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl if you are interested in checking them out. Travelers in need of a car in Taipei City can rent one for about $82 per day.

  • Where are the least popular layover locations for San Francisco to Incheon Intl Airport flights?

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Incheon Intl Airport (average of $1,102). Flying from San Francisco to Incheon Intl Airport in June is currently the most expensive (average of $1,708). 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 San Francisco to Incheon Intl

Discover the top 10 airlines that operate flights from San Francisco 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$538Average$908FlexibilityNo cancel feeOn-time85%
AIR PREMIACheapest$659Average$986FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$661Average$1,180FlexibilityNo cancel feeOn-time69%
China EasternCheapest$692Average$763FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$730Average$879FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$756Average$1,361FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$827Average$1,139FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$836Average$915FlexibilityNo cancel feeOn-time72%
ZIPAIRCheapest$847Average$1,102FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$917Average$1,419FlexibilityNo cancel feeOn-time81%
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