NZ$686 Cheap Flights Seoul to San Francisco (ICN-SFO)

View NZ$686 flight on Fri, 31 Oct 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, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$706 Return, found 6 days ago
NZ$706
Return
found 6 days ago
Select Air Canada flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$706 found 6 days ago
Air Canada
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$706 Return, found 6 days ago
NZ$706
Return
found 6 days ago
Select Air Canada flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$706 found 6 days ago
Air Canada
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,012 Return, found 6 days ago
NZ$1,012
Return
found 6 days ago
Select Air Canada flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,012 found 6 days ago
Asiana Airlines
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,164 Return, found 6 days ago
NZ$1,164
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,164 found 6 days ago
Delta
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,209 Return, found 6 days ago
NZ$1,209
Return
found 6 days ago
Select Delta flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,209 found 6 days ago
United
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,273 Return, found 6 days ago
NZ$1,273
Return
found 6 days ago
Select United flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,273 found 6 days ago
Delta
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,350 Return, found 6 days ago
NZ$1,350
Return
found 6 days ago
Select Delta flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,350 found 6 days ago
Jeju Air
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,424 Return, found 6 days ago
NZ$1,424
Return
found 6 days ago
Select Jeju Air flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,424 found 6 days ago
Asiana Airlines
Thu, 12 Feb - Tue, 17 Feb
ICN
Seoul
SFO
San Francisco
NZ$1,429 Return, found 6 days ago
NZ$1,429
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 12 Feb from Seoul to San Francisco, returning Tue, 17 Feb, priced at NZ$1,429 found 6 days ago
United
Sun, 14 Sept - Sun, 12 Oct
ICN
Seoul
SFO
San Francisco
NZ$1,553 Return, found 2 hours ago
NZ$1,553
Return
found 2 hours ago
Select United flight, departing Sun, 14 Sept from Seoul to San Francisco, returning Sun, 12 Oct, priced at NZ$1,553 found 2 hours ago
Flight from Seoul to San Francisco route information
Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Return price
NZ$706
Distance
9032 km
Average flight time
-5 hours -20 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 San Francisco, 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$686 and roundtrip prices from NZ$706. 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 San Francisco 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 ICN to SFO 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$706. 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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