NZ$649 Cheap Flights Seoul to San Francisco (ICN-SFO)

View NZ$649 flight on Fri, 12 Dec. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$747 Return, found 6 days ago
NZ$747
Return
found 6 days ago
Select Air Canada flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$747 found 6 days ago
Air Canada
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$807 Return, found 6 days ago
NZ$807
Return
found 6 days ago
Select Air Canada flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$807 found 6 days ago
United
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$1,052 Return, found 6 days ago
NZ$1,052
Return
found 6 days ago
Select United flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$1,052 found 6 days ago
Asiana Airlines
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$1,121 Return, found 6 days ago
NZ$1,121
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$1,121 found 6 days ago
Korean Air
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$1,141 Return, found 6 days ago
NZ$1,141
Return
found 6 days ago
Select Korean Air flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$1,141 found 6 days ago
Delta
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$1,145 Return, found 6 days ago
NZ$1,145
Return
found 6 days ago
Select Delta flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$1,145 found 6 days ago
Delta
Thu, 6 Nov. - Fri, 14 Nov.
ICN
Seoul
SFO
San Francisco
NZ$1,155 Return, found 6 days ago
NZ$1,155
Return
found 6 days ago
Select Delta flight, departing Thu, 6 Nov. from Seoul to San Francisco, returning Fri, 14 Nov., priced at NZ$1,155 found 6 days ago
Philippine Airlines
Mon, 1 Sep. - Mon, 8 Sep.
ICN
Seoul
SFO
San Francisco
NZ$1,295 Return, found 15 hours ago
NZ$1,295
Return
found 15 hours ago
Select Philippine Airlines flight, departing Mon, 1 Sep. from Seoul to San Francisco, returning Mon, 8 Sep., priced at NZ$1,295 found 15 hours ago
Hawaiian Airlines
Mon, 1 Sep. - Tue, 9 Sep.
ICN
Seoul
SFO
San Francisco
NZ$1,416 Return, found 15 hours ago
NZ$1,416
Return
found 15 hours ago
Select Hawaiian Airlines flight, departing Mon, 1 Sep. from Seoul to San Francisco, returning Tue, 9 Sep., priced at NZ$1,416 found 15 hours ago
China Airlines
Mon, 1 Sep. - Tue, 9 Sep.
ICN
Seoul
SFO
San Francisco
NZ$1,457 Return, found 15 hours ago
NZ$1,457
Return
found 15 hours ago
Select China Airlines flight, departing Mon, 1 Sep. from Seoul to San Francisco, returning Tue, 9 Sep., priced at NZ$1,457 found 15 hours ago
Flight from Seoul to San Francisco route information
Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, Delta, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines, United, WestJet
Return price
NZ$746
Distance
9032 km
Average flight time
-5 hours -3 mins

Perfect flights from Seoul to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$649 and roundtrip prices from NZ$747. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Francisco.

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 NZ$747. 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 cancelled 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 kilometres. 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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