HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Korean Air flights from San Francisco to Incheon Intl Airport (SFO - ICN)

SFO — ICN
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheapflights users flying from San Francisco to Seoul on Korean Air typically fly into Incheon Intl and depart from San Francisco. Select your dates above for pricing.

Korean Air flights from San Francisco to Incheon Intl in 2024

Find detailed information about Korean Air flights from San Francisco to Incheon Intl. Explore the options provided by Korean Air to plan your journey from San Francisco to Incheon Intl. Data last updated May 1, 2024.

Popular in

December

Cheapest in

February

Average price (all airlines)

$1,558

One-way from

$831

Round-trip from

$1,163
Highest demand for flights from San Francisco to Incheon Intl; 7% potential price increase.
Search Deals
Best time to find cheap flights from San Francisco to Incheon Intl; 3% potential price drop.
Search Deals
Average price for all San Francisco to Incheon Intl flights (one-way and round-trip).
Search Deals
Cheapest one-way Korean Air flight from San Francisco to Incheon Intl
Search Deals
Cheapest round-trip Korean Air flight from San Francisco to Seoul
Search Deals

  • Can I get a flight from San Francisco to Incheon Intl Airport on Korean Air for under $1,600?

    11 Korean Air flights from SFO to ICN have recently been found on Cheapflights for under $1,600. Click here to find the best deals to Incheon Intl Airport for your desired dates.

  • How do most travelers feel about Korean Air?

    The average rating from 2,324 Korean Air reviews by Cheapflights users is 8.0 (out of a maximum rating of 10). If you are considering flying SFO-ICN with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Incheon Intl Airport with Korean Air.

Cheapest Korean Air flights from San Francisco to Incheon Intl

Discover the cheapest flight options specifically offered by Korean Air for travel from San Francisco to Incheon Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,913,887 searches. The data was last updated on May 1, 2024.
Sat 5/184:40 pmSFO - ICN
1 stop32h 00mKorean Air
Mon 6/34:00 pmICN - SFO
Nonstop10h 40mKorean Air
Deal found 4/30$1,169
Pick Dates
Wed 5/2212:40 pmSFO - ICN
Nonstop12h 40mKorean Air
Wed 5/292:30 pmICN - SFO
1 stop21h 26mKorean Air
Deal found 4/30$1,267
Pick Dates
Wed 5/2212:40 pmSFO - ICN
Nonstop12h 40mKorean Air
Wed 5/297:40 pmICN - SFO
1 stop16h 16mKorean Air
Deal found 5/1$1,287
Pick Dates

Direct flights from San Francisco to Incheon Intl on Korean Air

Discover the cheapest flight options specifically offered by Korean Air for travel from San Francisco to Incheon Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,913,887 searches. The data was last updated on May 1, 2024.
Fri 9/2011:50 pmSFO - ICN
Nonstop12h 40mKorean Air
Sun 11/38:20 pmICN - SFO
Nonstop10h 35mKorean Air
Deal found 4/30$1,175
Pick Dates
Fri 8/91:10 pmSFO - ICN
Nonstop12h 10mKorean Air
Sun 8/188:00 pmICN - SFO
Nonstop11h 00mKorean Air
Deal found 4/30$1,221
Pick Dates
Wed 7/3111:50 pmSFO - ICN
Nonstop12h 10mKorean Air
Wed 8/148:00 pmICN - SFO
Nonstop11h 00mKorean Air
Deal found 4/30$1,223
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on Korean Air for various destinations, including San Francisco to Incheon Intl. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 1, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,913,887 searches.
Wed 5/812:40 pmSFO - ICN
Nonstop12h 40mKorean Air
Wed 5/154:00 pmICN - SFO
Nonstop10h 40mKorean Air
Deal found 4/30$1,288
Pick Dates
Wed 5/811:50 pmSFO - ICN
Nonstop12h 40mKorean Air
Wed 5/157:40 pmICN - SFO
1 stop14h 48mKorean Air
Deal found 4/30$1,289
Pick Dates
Wed 5/812:40 pmSFO - ICN
Nonstop12h 40mKorean Air
Wed 5/158:00 pmICN - SFO
Nonstop10h 40mKorean Air
Deal found 5/1$1,294
Pick Dates

One-way Korean Air flights to Incheon Intl from San Francisco

Search for one-way flight options from San Francisco to Incheon Intl specifically provided by Korean Air. Find affordable one-way fares from Korean Air and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,913,887 searches. The data was last updated on May 1, 2024.
Tue 8/201:10 pmSFO - ICN
Nonstop12h 10mKorean Air
Deal found 4/30$831
Pick Dates
Thu 9/1912:50 pmSFO - ICN
Nonstop12h 30mKorean Air
Deal found 4/30$869
Pick Dates
Sat 9/2112:50 pmSFO - ICN
Nonstop12h 30mKorean Air
Deal found 4/30$893
Pick Dates

Average price of Korean Air flights from San Francisco to Incheon Intl

Plan your Korean Air flight from San Francisco to Incheon Intl by taking into account the cheapest months to travel. The average price of a one-way Korean Air flight from San Francisco to Incheon Intl is currently $864 while a round-trip flight costs $1,206. Price data was last updated on April 28, 2024.

Currently, the most affordable month to book a Korean Air flight from San Francisco to Incheon Intl Airport in January, with an average price of $1,224. Conversely, traveling with Korean Air from San Francisco to Incheon Intl Airport in July will be the most expensive, with an average cost of $1,860. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$1,224

February

$1,275

March

$1,326

April

$1,347

May

$1,456

June

$1,800

July

$1,860

August

$1,514

September

$1,409

October

$1,411

November

$1,321

December

$1,568

Temperature and rainfall in Incheon Intl by month

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

SEL

Temperature

35.6 - 77 °F

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 35.6 F).

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.

Other Korean Air flights from San Francisco
Browse through other Korean Air flights departing from San Francisco. Flight routes are based on user searches made on Cheapflights and were last updated on May 1, 2024.

Korean Air flights from San Francisco to Incheon Intl

See what others are saying about Korean Air

Read reviews and see what other travelers are saying about their experiences with Korean Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Korean Air for your next flight. Reviews last updated May 1, 2024.
Korean Air
8.5
Very good
1,185 reviews
Check prices
Overview

Entertainment

8.2

Comfort

8.3

Crew

8.8

Food

8.2

Boarding

8.6
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines