NT$11,783 Cheap Flights from Seoul (ICN) to San Francisco (SFO)

View NT$11,783 flight on Wed, 2025/9/24Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Seoul to San Francisco (ICN-SFO)

Prices were available within the past 7 days and start at NT$11,783 for one-way flights and NT$13,225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Feb 17 - Tue, Feb 24
ICN
Seoul
SFO
San Francisco
NT$13,225 Roundtrip, found 4 hours ago
NT$13,225
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Tue, Feb 17 from Seoul to San Francisco, returning Tue, Feb 24, priced at NT$13,225 found 4 hours ago
United
Thu, Oct 23 - Wed, Oct 29
ICN
Seoul
SFO
San Francisco
NT$18,735 Roundtrip, found 4 hours ago
NT$18,735
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Oct 23 from Seoul to San Francisco, returning Wed, Oct 29, priced at NT$18,735 found 4 hours ago
Asiana Airlines
Tue, Sep 9 - Tue, Sep 16
ICN
Seoul
SFO
San Francisco
NT$19,237 Roundtrip, found 4 hours ago
NT$19,237
Roundtrip
found 4 hours ago
Select Asiana Airlines flight, departing Tue, Sep 9 from Seoul to San Francisco, returning Tue, Sep 16, priced at NT$19,237 found 4 hours ago
Korean Air
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
SFO
San Francisco
NT$19,975 Roundtrip, found 5 days ago
NT$19,975
Roundtrip
found 5 days ago
Select Korean Air flight, departing Thu, Sep 11 from Seoul to San Francisco, returning Wed, Sep 17, priced at NT$19,975 found 5 days ago
Delta
Wed, Feb 18 - Wed, Feb 25
ICN
Seoul
SFO
San Francisco
NT$20,024 Roundtrip, found 4 hours ago
NT$20,024
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Feb 18 from Seoul to San Francisco, returning Wed, Feb 25, priced at NT$20,024 found 4 hours ago
Philippine Airlines
Tue, Sep 9 - Tue, Sep 16
ICN
Seoul
SFO
San Francisco
NT$23,067 Roundtrip, found 4 hours ago
NT$23,067
Roundtrip
found 4 hours ago
Select Philippine Airlines flight, departing Tue, Sep 9 from Seoul to San Francisco, returning Tue, Sep 16, priced at NT$23,067 found 4 hours ago
Hawaiian Airlines
Wed, Feb 18 - Tue, Feb 24
ICN
Seoul
SFO
San Francisco
NT$25,472 Roundtrip, found 4 hours ago
NT$25,472
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Wed, Feb 18 from Seoul to San Francisco, returning Tue, Feb 24, priced at NT$25,472 found 4 hours ago
EVA Airways
Tue, Sep 9 - Tue, Sep 16
ICN
Seoul
SFO
San Francisco
NT$26,328 Roundtrip, found 4 hours ago
NT$26,328
Roundtrip
found 4 hours ago
Select EVA Airways flight, departing Tue, Sep 9 from Seoul to San Francisco, returning Tue, Sep 16, priced at NT$26,328 found 4 hours ago
American Airlines
Tue, Oct 21 - Mon, Nov 17
ICN
Seoul
SFO
San Francisco
NT$28,896 Roundtrip, found 18 hours ago
NT$28,896
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Oct 21 from Seoul to San Francisco, returning Mon, Nov 17, priced at NT$28,896 found 18 hours ago
Vietnam Airlines
Thu, Oct 23 - Wed, Oct 29
ICN
Seoul
SFO
San Francisco
NT$29,316 Roundtrip, found 4 hours ago
NT$29,316
Roundtrip
found 4 hours ago
Select Vietnam Airlines flight, departing Thu, Oct 23 from Seoul to San Francisco, returning Wed, Oct 29, priced at NT$29,316 found 4 hours ago
Flights from Seoul (ICN) to San Francisco (SFO)
Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Hawaiian Airlines, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, United, Vietnam Airlines
Roundtrip price
NT$13,225
Distance
9032 km
Average flight time
-5 hours -13 mins

Incheon to San Francisco Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to San Francisco will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Francisco.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to SFO flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SFO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to San Francisco Airport?
Pack your bags, because round-trip journeys between Incheon Airport and San Francisco Airport start from NT$13,225. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul--Incheon Intl. Airport to San Francisco Airport?
The majority of flights can be canceled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from ICN to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul--Incheon Intl. Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to San Francisco Intl. Airport (SFO)?
The distance is around 9,100 kilometers. Neck pillow? Check. Spare socks? Check. You'll need to pack all the essentials for this long-haul South Korea to San Francisco flight.
Which airlines fly direct from Incheon Intl. Airport (ICN) to SFO?
A leading airline that flies from Incheon Airport to San Francisco Intl. Airport (SFO) is United Airlines (UA). It offers 47 flights every month. You could also have a look at the airfares with Korean Air (KE). It operates 30 monthly flights between South Korea and San Francisco.
Are Seoul--Incheon Intl. Airport to SFO flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from ICN to San Francisco Airport, but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can be sure you're always seeing the latest offers.

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