Cheap Flight Tickets from San Francisco (SFO) to Seoul (ICN), Starting at $413

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

$413

AS Alaska Airlines • 1 stop • 30h 30m

Sep 21 – Sep 25

The cheapest round trip flight from San Francisco to Seoul (SFO-ICN-SFO) is currently $413

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Fastest Flight

27h 7m

The fastest nonstop flight from San Francisco to Seoul (SFO-ICN) takes 27h 7m

Top Airlines Flying from San Francisco to Seoul

Alaska Airlines -AS

Alaska Airlines

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.

Sep 21 - Sep 25, Economy
AS
San Francisco → Seoul
30h 30m
7:00 AM - 5:30 PM • 1 stop
AS
San Francisco → Seoul
23h 45m
7:35 PM - 6:00 PM • 1 stop
$413
Alaska Airlines
Sep 21 - Sep 25, Economy
AS
San Francisco → Seoul
32h 10m
6:00 AM - 5:30 PM • 1 stop
AS
San Francisco → Seoul
31h 50m
7:35 PM - 10:45 PM • 1 stop
$413
Alaska Airlines
Sep 21 - Sep 25, Economy
AS
San Francisco → Seoul
27h 7m
9:03 AM - 5:30 PM • 1 stop
AS
San Francisco → Seoul
29h 17m
7:35 PM - 9:32 PM • 2 stops
$510
Alaska Airlines
Sep 21 - Sep 25, Economy
AS
San Francisco → Seoul
102h 20m
11:50 AM - 5:30 PM • 2 stops
AS
San Francisco → Seoul
23h 45m
7:35 PM - 6:00 PM • 1 stop
$521
Alaska Airlines
Sep 21 - Sep 25, Economy
AS
San Francisco → Seoul
30h 7m
7:23 AM - 5:30 PM • 2 stops
AS
San Francisco → Seoul
33h 25m
7:35 PM - 11:40 PM • 1 stop
$599
Alaska Airlines
Sep 21 - Sep 25, Economy
AS
San Francisco → Seoul
30h 7m
7:23 AM - 5:30 PM • 2 stops
AS
San Francisco → Seoul
32h 17m
7:35 PM - 11:12 PM • 2 stops
$669
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?
NO
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 6:00 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 AS : USD 413
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 11:50 am

Essential Information for Booking Flights from San Francisco (SFO) - AI Insights

What's the cheapest airline from sfo to icn?
For a one-way First-class ticket from San Francisco International Airport (SFO) to Incheon International Airport (ICN) with 4 passengers, booking at least 44 days in advance, you can expect to pay for a luxury experience with WestJet Airlines. The airline offers budget-friendly flights with low fares, but this route is considered a premium option, and prices are accordingly higher. However, with WestJet Airlines, you can find airfares that are competitive for luxury travel. Please note that prices may vary depending on the travel dates and availability. It's always a good idea to compare airfares across different airlines to find the best deals for your needs.
What's the popular airline to fly from sfo to icn?
Alaska Airlines offers a convenient and luxurious option for flying from San Francisco International Airport (SFO) to Incheon International Airport (ICN) with a First cabin experience. With two stops, you can enjoy a comfortable journey. Booking in advance, 44 days prior to your trip, can help you secure a good fare. For a one-way trip, Alaska Airlines is a popular choice. You can find affordable airfares on their website.
What's the cheapest day of the week to fly from sfo to icn?
The cheapest day to fly from San Francisco International (SFO) to Incheon International (ICN) is typically Saturday. This is based on historical data and flight schedules. Flying on Saturdays can result in lower fares for your one-way First-class ticket.
What's the cheapest month to fly from sfo to icn?
The cheapest month to fly from San Francisco International Airport (SFO) to Incheon International Airport (ICN) is November, as it tends to offer lower airfares compared to other months.
Which airline/airlines fly from sfo to icn?
The airlines that operate flights from San Francisco International Airport (SFO) to Incheon International Airport (ICN) include Korean Air, Qatar Airways, Vietnam Airlines, Air China, Air India, Thai Airways, Delta Airlines, Perimeter Aviation, Southwest Airlines, and China Southern Airline.
What is the cheapest airline to fly from San Francisco International Airport (SFO) to Incheon International Airport (ICN) for a one-way trip?
WestJet Airlines (WS)
How far in advance can I book a flight from SFO to ICN to get the best airfare?
Book at least 44 days in advance to get the best airfare.
Can I book a First Class ticket from SFO to ICN on a reputable airline?
Yes, Alaska Airlines (AS) offers First Class tickets from SFO to ICN.
What are the available flight options from San Francisco International Airport (SFO) to Incheon International Airport (ICN) for a group of 4 passengers?
Several airlines offer flights from SFO to ICN for groups of 4, including Korean Air (KE), Qatar Airways (QR), and Vietnam Airlines (VN).

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

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