Cheap Flight Tickets from San Francisco (SFO) to Seoul (ICN), Starting at $408

Good to Know: Cheapest and Fastest SFO - ICN Flights

Useful information for finding best airline tickets from San Francisco International to Incheon International on your next trip.

Cheapest Round Trip Flight

$822

YP Perimeter Aviation • nonstop • 20h 40m

Aug 31 – Sep 11

The cheapest round trip flight from San Francisco to Seoul (SFO-ICN-SFO) is currently $822

🔍 Search Flights

Cheapest Direct Flight

$682

UA United Airlines • nonstop • 20h 20m

Aug 31

The cheapest nonstop flight from San Francisco to Seoul (SFO-ICN) is currently $682

🔍 Search Flights

Fastest Flight

20h 10m

The fastest nonstop flight from San Francisco to Seoul (SFO-ICN) takes 20h 10m

Top Airlines Flying from San Francisco to Seoul

Southwest Airlines-WN

Southwest Airlines

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

WestJet Airlines

WestJet Airlines

Air India, AI

Air India

American Airlines, AA

American Airlines

Air Canada-AC

Air Canada

Alaska Airlines -AS

Alaska Airlines

Cathay Pacific Airways (CX)

Cathay Pacific Airways

Latest Flight Deals from San Francisco (SFO) to Seoul (ICN)

Compare and book low fare round-trip air tickets from San Francisco to Seoul. Ideal for travelers with confirmed return itineraries.

Aug 31 - Sep 11, Economy
YP
San Francisco → Seoul
20h 40m
5:00 PM - 9:40 PM • nonstop
YP
San Francisco → Seoul
18h 20m
7:15 PM - 2:15 PM • nonstop
$822
Perimeter Aviation
Aug 31 - Sep 11, Economy
DL
San Francisco → Seoul
27h
9:30 AM - 5:50 PM • 1 stop
KE
San Francisco → Seoul
17h 20m
4:00 PM - 10:40 AM • nonstop
$1102
Delta Airlines
Aug 31 - Sep 11, Economy
AS
San Francisco → Seoul
25h 44m
10:06 AM - 5:50 PM • 1 stop
KE
San Francisco → Seoul
17h 20m
4:00 PM - 10:40 AM • nonstop
$1491
Alaska Airlines
Aug 31 - Sep 11, Economy
WN
San Francisco → Seoul
35h 30m
3:00 PM - 4:30 AM • 1 stop
YP
San Francisco → Seoul
36h 45m
1:00 PM - 7:05 PM • 1 stop
$1566
Southwest Airlines
Aug 31 - Sep 11, Economy
WN
San Francisco → Seoul
43h 55m
9:55 AM - 4:30 AM • 1 stop
YP
San Francisco → Seoul
30h 25m
1:00 PM - 3:25 PM • 1 stop
$1574
Southwest Airlines
Aug 31 - Sep 11, Economy
AS
San Francisco → Seoul
27h 7m
9:03 AM - 5:30 PM • 1 stop
AS
San Francisco → Seoul
33h 25m
7:35 PM - 11:40 PM • 1 stop
$1893
Alaska Airlines

Fly from San Francisco to Seoul with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco to Seoul? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Francisco to Seoul Flights

What are the airports in San Francisco?
SFO
What’s the most popular airline flying from SFO to ICN?
The most popular airline flying from San Francisco to Seoul are
Can I fly from SFO to ICN non-stop?
Yes, you can fly SFO to ICN non-stop on
Which airlines fly nonstop between San Francisco and Seoul?
The non-stop flights between San Francisco and Seoul are .
What’s the earliest departure time from SFO to ICN Airport?
The earliest flight leaves SFO at 12:12 am and lands in ICN - Incheon International
What are the airports in Seoul?
ICN
Can I make changes to my San Francisco to Seoul flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SFO to ICN?
Read the fare rules of the San Francisco to Seoul air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Francisco and Seoul?
operate flights between San Francisco and Seoul
How long does a flight from San Francisco to Seoul take?
It takes approximately 12 hour to fly non-stop from SFO to ICN, which is 5658.3 miles by air.
Which airlines provide the cheapest flights from San Francisco (SFO) to Seoul (ICN) ?
In the past couple of days, the cheapest tickets to ICN from SFO were found on YP : USD 822
Do I need a passport to fly between SFO and ICN?
Yes
What’s the latest departure time from SFO to ICN ?
The last flight leaves SFO at 11:55 pm

San Francisco (SFO) to Seoul (ICN): Airport Information

Origin Airport San Francisco International , San Francisco, US
Destination Airport Incheon International , Seoul, KR
Distance 5658 miles

More Flight Options for San Francisco (SFO) and Seoul (ICN)

Why Fareleaders for SFO to ICN Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Francisco to Seoul flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SFO to ICN flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Francisco to Seoul flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Francisco (SFO) to Seoul (ICN)
Terms and Conditions*