RM1,956 Cheap Flights from San Francisco (SFO) to Seoul (ICN)

View RM1,956 flight on Wed, 29 Apr 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at RM1,956 for one-way flights and RM2,794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 26 Oct - Mon, 10 Nov
SFO
San Francisco
ICN
Seoul
RM2,794 Return, found 6 days ago
RM2,794
Return
found 6 days ago
Select United flight, departing Sun, 26 Oct from San Francisco to Seoul, returning Mon, 10 Nov, priced at RM2,794 found 6 days ago
United
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM2,800 Return, found 2 days ago
RM2,800
Return
found 2 days ago
Select United flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM2,800 found 2 days ago
Air Canada
Sun, 26 Oct - Mon, 10 Nov
SFO
San Francisco
ICN
Seoul
RM3,321 Return, found 6 days ago
RM3,321
Return
found 6 days ago
Select Air Canada flight, departing Sun, 26 Oct from San Francisco to Seoul, returning Mon, 10 Nov, priced at RM3,321 found 6 days ago
Air Canada
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM3,329 Return, found 2 days ago
RM3,329
Return
found 2 days ago
Select Air Canada flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM3,329 found 2 days ago
Air Canada
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM3,408 Return, found 2 days ago
RM3,408
Return
found 2 days ago
Select Air Canada flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM3,408 found 2 days ago
Air Canada
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM3,424 Return, found 2 days ago
RM3,424
Return
found 2 days ago
Select Air Canada flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM3,424 found 2 days ago
Air Canada
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM3,446 Return, found 2 days ago
RM3,446
Return
found 2 days ago
Select Air Canada flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM3,446 found 2 days ago
Delta
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM3,650 Return, found 2 days ago
RM3,650
Return
found 2 days ago
Select Delta flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM3,650 found 2 days ago
Korean Air
Sun, 16 Nov - Wed, 10 Dec
SFO
San Francisco
ICN
Seoul
RM3,654 Return, found 2 days ago
RM3,654
Return
found 2 days ago
Select Korean Air flight, departing Sun, 16 Nov from San Francisco to Seoul, returning Wed, 10 Dec, priced at RM3,654 found 2 days ago
Cathay Pacific
Sat, 1 Nov - Wed, 5 Nov
SFO
San Francisco
ICN
Seoul
RM3,668 Return, just found
RM3,668
Return
just found
Select Cathay Pacific flight, departing Sat, 1 Nov from San Francisco to Seoul, returning Wed, 5 Nov, priced at RM3,668 just found

Find the cheapest month to fly from San Francisco (SFO) to Seoul (ICN)

May is typically the cheapest month to fly

From RM 2,634 - RM 4,699 per traveller.
San Francisco to Seoul route information
Origin airport
San Francisco Intl.
Destination airport
Incheon Intl.
Return price
RM2,794
Distance
9032 km
Average flight time
28 hours 42 mins

Perfect flights from San Francisco to Seoul

Your Journey from San Francisco to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from San Francisco to Seoul 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 WestJet, Air Canada, Vietnam Airlines, United, China Airlines, Delta, Korean Air, Cathay Pacific. Our selection of flights from San Francisco Intl. to Incheon 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 San Francisco to Seoul Flights

Experience the joy of finding cheap flights from San Francisco Intl. to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,956 and roundtrip prices from RM2,794*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Francisco to Seoul 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 Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Incheon. 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 San Francisco to Seoul 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 San Francisco to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul 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 San Francisco to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Francisco to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SFO to Incheon Airport?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between San Francisco Intl. Airport (SFO) and Incheon Intl. Airport (ICN) start from RM2,794. Book now to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to ICN?
Every airline has its own terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from SFO to ICN 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 San Francisco Airport to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to Incheon Airport?
San Francisco to South Korea is around 9,100 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Throw in a few snacks to munch on throughout your journey too.
Which airlines fly direct from San Francisco Airport to Seoul–Incheon Intl. Airport?
United Airlines (UA) is one of the preferred choices for travellers jetting between SFO and Incheon Airport. Take your pick of the 47 flights it operates on this route each month. For more options, check out the fares from Korean Air (KE). This airline offers 30 monthly flights between these airports.
Are San Francisco Intl. Airport (SFO) to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between San Francisco Intl. Airport (SFO) and Seoul–Incheon Intl. Airport are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines announce their prices up to a year ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking back and be ready to pounce when the fares dip.

Explore a world of travel with Expedia

*Available to Expedia members.