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Incheon Intl

$355+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ICN
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from San Francisco to Incheon Intl are usually found in February or March, booked 24 days in advance, depart on a Monday or Sunday and return on a Monday

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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$661
(United Airlines)

One-way from

$355
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$854

Good round-trip deal

$722 or less

Good one-way deal

$379 or less
Provider with most accurate pricing for San Francisco-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Incheon Intl flights.
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From San Francisco to Incheon Intl
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One-way flight from San Francisco to Incheon Intl
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Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from San Francisco to Incheon Intl.
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Price to beat on a one-way flight from San Francisco to Incheon Intl.
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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 abril 29, 2025.

This United 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 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
mié. 11/1212:45 pmICN - SFO
Nonstop10h 45mUnited Airlines
Deal found 4/28$661
This SmartFares deal was found by Cheapflights users on 4/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:00 amSFO - ICN
1 stop18h 35mHawaiian Airlines
jue. 10/238:35 pmICN - SFO
1 stop14h 43mHawaiian Airlines
Deal found 4/27$664
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/2612:00 pmSFO - ICN
1 stop37h 25mChina Eastern
vie. 5/306:25 pmICN - SFO
1 stop30h 40mChina Eastern
Deal found 4/27$669
This Priceline 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 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
mié. 9/105:45 pmICN - SFO
2 stops34h 38mMultiple Airlines
Deal found 4/28$680
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.
mar. 10/149:40 pmSFO - ICN
1 stop28h 55mAlaska Airlines
lun. 11/38:35 pmICN - SFO
1 stop20h 08mAlaska Airlines
Deal found 4/28$681
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 Kiwi.com deal was found by Cheapflights users on 4/27. 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.
vie. 7/43:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
lun. 8/256:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Deal found 4/27$700
This Gotogate deal was found by Cheapflights users on 4/27. 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.
jue. 8/281:40 pmSFO - ICN
1 stop31h 00mCathay Pacific
jue. 9/1110:10 amICN - SFO
1 stop23h 40mCathay Pacific
Deal found 4/27$739
This Air Canada 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 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 4/28$788
This WhyPayMore 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/291:00 pmSFO - ICN
1 stop23h 30mKorean Air
lun. 9/224:00 pmICN - SFO
Nonstop10h 40mKorean Air
Deal found 4/28$806

Cheapflights Fare Finder

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 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from San Francisco to Incheon Intl Airport that are best for you.

Fly from

San Francisco

Fly to

Incheon Intl

Route

Depart

Return

Price

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

jue. 10/16

11:45 pm-4:20 am

Nonstop12h 35m

Incheon Intl

vie. 11/21

6:00 pm-11:35 am

Nonstop10h 35m

$661

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mié. 10/1

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

jue. 10/23

8:35 pm-7:18 pm

1 stop14h 43m

$664

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

lun. 5/26

12:00 pm-5:25 pm

1 stop37h 25m

Incheon Intl

vie. 5/30

6:25 pm-9:05 am

1 stop30h 40m

$669

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mié. 9/3

3:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

mié. 9/10

5:45 pm-12:23 pm

2 stops34h 38m

$680

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

mar. 10/14

9:40 pm-6:35 pm

1 stop28h 55m

Incheon Intl

lun. 11/3

8:35 pm-11:43 pm

1 stop20h 08m

$681

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

dom. 7/6

3:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

vie. 8/29

6:20 pm-1:00 pm

Nonstop10h 40m

$689

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

dom. 8/17

12:05 am-7:05 pm

1 stop27h 00m

Incheon Intl

lun. 9/1

10:10 am-10:55 pm

1 stop28h 45m

$724

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-5:41 pm

2 stops39h 56m

$788

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

vie. 8/29

1:00 pm-4:30 am

1 stop23h 30m

Incheon Intl

lun. 9/22

4:00 pm-10:40 am

Nonstop10h 40m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 20 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust 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.

The best insider tips for San Francisco to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to Incheon Intl Airport trip
Airlines
AIR PREMIA

Economy seats offer 35 inches of legroom, ideal for long-haul comfort without extra cost.


Premium Economy includes priority boarding and extra baggage, enhancing the travel experience.

Read more about AIR PREMIAby Esther Carlstone
Asiana Airlines

Business class offers fully flat beds and direct aisle access for ultimate comfort.


Economy Smartium seats provide 36 inches of legroom, ensuring extra comfort on long flights.

Read more about Asiana Airlinesby Marisa Garcia
Airports
SFO

For a quick departure, use the mezzanine level checkpoint in Harvey Milk Terminal 1 for easier access from the AirTrain.

Read more about SFOby Harriet Baskas
ICN

Take the AREX express train for a quick 40-50 minute trip between ICN and Seoul Station. It’s fast and convenient.

Read more about ICNby Gabriel Leigh
Our travel experts
Esther Carlstone

Esther Carlstone

Expert on AIR PREMIA

Esther Carlstone

Esther Carlstone

Esther Carlstone is a travel and food writer based in Los Angeles. Her work has appeared in publications such as Travel + Leisure, Lonely Planet, Forbes, Tripadvisor, Insider, and more.

Read more
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Incheon Intl Airport

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 April 25, 2025.

Booking 24 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, February is the cheapest month in which you can book a flight from San Francisco to Incheon Intl Airport (average of $1,001). Flying from San Francisco to Incheon Intl Airport 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 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 abril 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from San Francisco to Incheon Intl Airport by exploring options for tickets in the morning.

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 March 30, 2025.

Travelers seeking maximum savings on their San Francisco to Incheon Intl Airport 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 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 abril 29, 2025.

The most flights from SFO to ICN 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 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 abril 29, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and China Airlines 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.
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

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
EVA Air
8.4
Very good
1,184 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

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
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

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
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

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
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

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
AIR PREMIA
8.2
Very good
57 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

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 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. 12 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 10 outbound flights to Incheon Intl per day.

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

    Flights from San Francisco to Incheon Intl have been viewed 398 times in the past calendar month.

  • 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 China Eastern and Asiana Airlines, with the lowest prices starting at $669 and $688, respectively. United Airlines is 32% 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 $355 on AIR PREMIA. Other airlines that offer cheap prices include Cathay Pacific from $403 and Vietnam Airlines from $482 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 (97%), Delta (82%), Asiana Airlines( 81%).

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

    On average you can expect to pay $1,937 for a flight from San Francisco to Incheon Intl Airport. The cheapest flight overall is $345 while the most popular route, (San Francisco - Incheon Intl) is currently priced at $603.

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

    San Francisco to Incheon Intl Airport flights have a layover in Honolulu most often.

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

    Most Honolulu visitors opt to spend their time experiencing Honolulu Zoo, Pearl Harbor, and International Market Place. Honolulu Zoo, Pearl Harbor and International Market Place are located about 7.8 mi, 3.5 mi, and 7.1 mi, respectively from Honolulu if you are interested in checking them out. Travelers in need of a car in Honolulu can rent one for about $49 per day.

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

    Of the flights from San Francisco to Incheon Intl Airport that have layovers, the fewest flights stop in Taipei City.

  • 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, February is the cheapest month in which you can book a flight from San Francisco to Incheon Intl Airport (average of $1,001). Flying from San Francisco to Incheon Intl Airport 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Suwon
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Alternative routes for San Francisco 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 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 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$887FlexibilityNo cancel feeOn-time85%
AIR PREMIACheapest$639Average$915FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$651Average$752FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$656Average$1,004FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$660Average$861FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$675Average$1,075FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$787Average$1,170FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$789Average$964FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$814Average$890FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$924Average$1,073FlexibilityNo cancel feeOn-time70%

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