Cheap flights from San Francisco (SFO) to Incheon (ICN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from San Francisco to Incheon Intl are usually found in November or April, booked 57 days in advance, depart on a Monday or Wednesday and return on a Monday

How to find the cheapest flight from
San Francisco (SFO) to Incheon (ICN)

All the information you need to plan the best SFO to ICN flight in 2022: compare San Francisco to Incheon flight prices with the expected peak season, weather and rainfall in Incheon.
SFO - ICN
Price
$814 - $1,363
ICN
Temperature
28.4 - 77 °F
ICN
Precipitation
0.8 - 10.2 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

November

Best time to find cheap flights, 15% potential price drop

Round-trip from

$814

From San Francisco to Incheon Intl

One-way from

$450

One-way flight from San Francisco to Incheon Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from San Francisco to Incheon?

Flights from San Francisco to Incheon lean towards being more expensive in December. Prices are generally better when you fly from San Francisco to Incheon in November, with the cheapest ticket starting at $555.

How far in advance should I book a flight from San Francisco to Incheon?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 32 days in advance, which can save you up to 11% on flights from San Francisco to Incheon compared to booking the week you need them. Waiting 32 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $888. For sooner than that we have options available in the next 3 days from $934.

What is the cheapest day to fly round-trip from San Francisco to Incheon?

Friday flights are found to be more expensive to fly from San Francisco to Incheon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Incheon.

When is the cheapest time to fly from San Francisco to Incheon (SFO - ICN)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from San Francisco to Incheon by exploring options for tickets at noon.

Cheap flights from San Francisco to Incheon in January, February 2022

The best prices found for SFO to ICN flights for January, February
13 Feb - 30 Jun
$841pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
SFO
San Francisco
17 Feb - 24 Feb
$866pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
SFO
San Francisco
13 Feb - 30 Jun
$872pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
   
2 STOPS
SFO
San Francisco

San Francisco to Incheon 2022 flight deals

Cheap flights to Incheon from San Francisco found for this year
4 May - 26 May
$841pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
SFO
San Francisco
19 Apr - 25 Apr
$853pp
SFO
San Francisco
EVA Air
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
EVA Air
 
1 STOP
SFO
San Francisco
4 Sep - 20 Sep
$857pp
SFO
San Francisco
Cathay Pacific
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Cathay Pacific
 
1 STOP
SFO
San Francisco

Non-stop flights to Incheon from San Francisco

Save time with San Francisco to Incheon direct flight deals
10 Apr - 16 Apr
$1,193pp
SFO
San Francisco
Asiana Airlines
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Non-Stop
SFO
San Francisco
1 Feb - 24 Jul
$1,196pp
SFO
San Francisco
Asiana Airlines
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Non-Stop
SFO
San Francisco
30 Mar - 8 Apr
$1,197pp
SFO
San Francisco
Asiana Airlines
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco to Incheon

Late deals on round-trip flights to Incheon from San Francisco, departing today and this week
25 Jan - 2 May
$841pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
SFO
San Francisco
27 Jan - 4 May
$872pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
SFO
San Francisco
25 Jan - 30 Apr
$876pp
SFO
San Francisco
Air Canada
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Air Canada
 
1 STOP
SFO
San Francisco

One-way flights to Incheon Intl from San Francisco

The cheapest one-way flights from San Francisco to Incheon
1:15 pm - 1:30 pm
Turkish Airlines
1 Stop
31h 15m
SFO - ICN
Turkish Airlines
$496
FareScan
1:00 am - 6:30 am
Multiple Airlines
2 Stops
36h 30m
SFO - ICN
Multiple Airlines
$450
Kiwi.com
11:05 am - 6:30 am
Multiple Airlines
2 Stops
50h 25m
SFO - ICN
Multiple Airlines
$462
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Incheon</span> flights.

Flight FAQs

From San Francisco to Incheon

What airports do I use to fly from San Francisco to Incheon?

To fly from San Francisco to Incheon, you need to book a flight from San Francisco (SFO) to Incheon Intl (ICN). Nonstop flights to Incheon Intl from San Francisco take 12h 30m on average. When it comes time to book airfare, you have a few options: there are 5 outbound flights from San Francisco to Incheon Intl offered by 16 different airlines.

Which airlines flying from San Francisco to Incheon Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Francisco to Incheon Intl have new flexible policies in place due to COVID-19. Korean Air, Asiana Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Korean Air with this kind of flexibility.

Can I find flights from San Francisco to Incheon for under $900 on Cheapflights?

Yes, there are multiple flights from San Francisco to Incheon for under $900. The cheapest flight booked recently is on Air Canada for just $841, but on average you can expect to pay $883.

Are there nonstop flights from San Francisco to Incheon for under $1,200 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Incheon under $1,200. A good price for a nonstop flight from San Francisco to Incheon is less than $1,224.

Are there last-minute flights available from San Francisco to Incheon for under $900?

There are currently 20+ open flights from San Francisco to Incheon within the next 7 days for less than $900.

How popular is this San Francisco to Incheon flight route?

Within the past month, 124 users have taken a look at flights from San Francisco to Incheon Intl.

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

According to our current data, Air Canada ($841), EVA Air ($866), and Turkish Airlines ($889) offers the cheapest pricing from San Francisco to Incheon. These flights start at 12% lower than the current average price 3 months from now.

What are the cheapest flights from San Francisco to Incheon?

On average you can expect to pay $1,605 for a flight from San Francisco to Incheon. The cheapest flight overall is $602 while the most popular route, (San Francisco - Incheon Intl) is currently priced at $889.

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

Before booking your flight to Incheon from San Francisco, check out the most reliable airlines to get you to your destination on time: Korean Air (77%), United Airlines (74%), Delta( 67%).

What are the most popular airlines that fly from San Francisco to Incheon?

Before booking your flight from San Francisco to Incheon check out the most popular airlines for this route: Major Airline, American Airlines or Air Canada.

COVID Restrictions

View COVID Travel Restrictions for Incheon, South Korea

Do I need a COVID test to fly to Incheon from San Francisco?

Information is based on travel restrictions from San Francisco to Incheon Intl

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Incheon Intl.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Incheon Intl.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Incheon Intl.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.


Do I need a test to fly back to San Francisco from Incheon?

Returning to San Francisco from Incheon Intl

COVID-19 testing requirements
Visitors from Incheon Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

Quarantine requirements
Visitors from Incheon Intl are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for Incheon, South Korea

Alternative routes for San Francisco to Incheon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Incheon

Things to know before you go - useful duration and weather info for your trip from San Francisco to Incheon.
Today's exchange rate
$1 = 1,189원
Average temperature for January in Incheon
35.6 °F
Avg rainfall for January in Incheon
0.9 ″

Airports servicing San Francisco

Airports servicing Incheon

Top 10 airlines flying from San Francisco to Incheon Intl

The chart below displays the airlines Cheapflights users traveling from San Francisco to Incheon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
China Eastern
$457 $660 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Hong Kong Airlines
$465 $567 No cancel fee 65%

We couldn't confirm the COVID-19 safety measures taken by Hong Kong Airlines. Please check directly on their website for additional information.

Air China
$482 $651 No cancel fee 67%
United Airlines
$570 $1,109 No cancel fee 69%
Aeromexico
$592 $719 No cancel fee N/A
Air Canada
$663 $1,256 No cancel fee 67%
EVA Air
$682 $831 No cancel fee 74%
China Airlines
$697 $937 No cancel fee 70%
Cathay Pacific
$733 $1,362 No cancel fee 72%
Asiana Airlines
$764 $1,079 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Hourly flight availability from San Francisco to Incheon

See what time of day planes typically take off from San Francisco towards Incheon.
Evening 6 PM to midnight 69% of SFO to ICN departures
Morning 6 AM to noon 30% of SFO to ICN departures
Early morning Midnight to 6 AM 1% of SFO to ICN departures
Afternoon Noon to 6 PM 0% of SFO to ICN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Francisco to Incheon
See how many times per day planes take to the skies headed from San Francisco to Incheon.
Sunday
8 daily flights
Monday
2 daily flights
Tuesday
6 daily flights
Wednesday
8 daily flights
Thursday
4 daily flights
Friday
8 daily flights
Saturday
2 daily flights
Home Asia South Korea Incheon Cheap flights from San Francisco to Incheon