RM2,475 Cheap Flights from Seoul (ICN) to San Francisco (SFO)

View RM2,475 flight on Tue, 10 Jun 2025Opens in a new window

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

Prices were available within the past 7 days and start at RM2,475 for one-way flights and RM3,116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM3,116 Return, found 4 days ago
RM3,116
Return
found 4 days ago
Select United flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM3,116 found 4 days ago
Korean Air
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM3,216 Return, found 4 days ago
RM3,216
Return
found 4 days ago
Select Korean Air flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM3,216 found 4 days ago
Delta
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM3,287 Return, found 4 days ago
RM3,287
Return
found 4 days ago
Select Delta flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM3,287 found 4 days ago
United
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM3,543 Return, found 4 days ago
RM3,543
Return
found 4 days ago
Select United flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM3,543 found 4 days ago
Delta
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM3,765 Return, found 4 days ago
RM3,765
Return
found 4 days ago
Select Delta flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM3,765 found 4 days ago
Delta
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM3,836 Return, found 4 days ago
RM3,836
Return
found 4 days ago
Select Delta flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM3,836 found 4 days ago
Delta
Sat, 5 Apr - Wed, 9 Apr
ICN
Seoul
SFO
San Francisco
RM3,857 Return, found 6 days ago
RM3,857
Return
found 6 days ago
Select Delta flight, departing Sat, 5 Apr from Seoul to San Francisco, returning Wed, 9 Apr, priced at RM3,857 found 6 days ago
Delta
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM4,096 Return, found 4 days ago
RM4,096
Return
found 4 days ago
Select Delta flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM4,096 found 4 days ago
Air Canada
Wed, 21 May - Fri, 6 Jun
ICN
Seoul
SFO
San Francisco
RM4,190 Return, found 5 days ago
RM4,190
Return
found 5 days ago
Select Air Canada flight, departing Wed, 21 May from Seoul to San Francisco, returning Fri, 6 Jun, priced at RM4,190 found 5 days ago
China Airlines
Mon, 5 May - Mon, 19 May
ICN
Seoul
SFO
San Francisco
RM4,195 Return, found 4 days ago
RM4,195
Return
found 4 days ago
Select China Airlines flight, departing Mon, 5 May from Seoul to San Francisco, returning Mon, 19 May, priced at RM4,195 found 4 days ago
Seoul to San Francisco route information
Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Return price
RM3,116
Distance
9032 km

Perfect flights from Seoul to San Francisco

Your Journey from Seoul to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Vietnam Airlines, Air Canada, Asiana Airlines, China Airlines, WestJet, United, Korean Air, Delta. Our selection of flights from Incheon Intl. to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to San Francisco Flights

Experience the joy of finding cheap flights from Incheon Intl. to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,475 and roundtrip prices from RM3,116*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Francisco

Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of San Francisco. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to San Francisco Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to San Francisco.
 

Beyond the Flight – Exploring San Francisco

With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to San Francisco with Confidence

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*Note: Prices may vary based on availability and are subject to change.

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 RM3,116. 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.
*Available to Expedia members.