RM1,877 Cheap Flights from Seoul (ICN) to San Francisco (SFO)

View RM1,877 flight on Wed, 9 Sept 2026Opens in a new window

Flight 1

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 RM1,877 for one-way flights and RM3,209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 9 Sept - Wed, 2 Dec
ICN
Seoul
SFO
San Francisco
RM3,209 Return, found 1 day ago
RM3,209
Return
found 1 day ago
Select United flight, departing Wed, 9 Sept from Seoul to San Francisco, returning Wed, 2 Dec, priced at RM3,209 found 1 day ago
United
Fri, 28 Aug - Fri, 4 Sept
ICN
Seoul
SFO
San Francisco
RM3,416 Return, found 5 days ago
RM3,416
Return
found 5 days ago
Select United flight, departing Fri, 28 Aug from Seoul to San Francisco, returning Fri, 4 Sept, priced at RM3,416 found 5 days ago
United
Wed, 9 Sept - Wed, 2 Dec
ICN
Seoul
SFO
San Francisco
RM3,739 Return, found 1 day ago
RM3,739
Return
found 1 day ago
Select United flight, departing Wed, 9 Sept from Seoul to San Francisco, returning Wed, 2 Dec, priced at RM3,739 found 1 day ago
United
Fri, 28 Aug - Fri, 4 Sept
ICN
Seoul
SFO
San Francisco
RM3,945 Return, found 5 days ago
RM3,945
Return
found 5 days ago
Select United flight, departing Fri, 28 Aug from Seoul to San Francisco, returning Fri, 4 Sept, priced at RM3,945 found 5 days ago
Jeju Air
Fri, 28 Aug - Fri, 4 Sept
ICN
Seoul
SFO
San Francisco
RM4,071 Return, found 5 days ago
RM4,071
Return
found 5 days ago
Select Jeju Air flight, departing Fri, 28 Aug from Seoul to San Francisco, returning Fri, 4 Sept, priced at RM4,071 found 5 days ago
Jeju Air
Fri, 28 Aug - Fri, 4 Sept
ICN
Seoul
SFO
San Francisco
RM4,095 Return, found 5 days ago
RM4,095
Return
found 5 days ago
Select Jeju Air flight, departing Fri, 28 Aug from Seoul to San Francisco, returning Fri, 4 Sept, priced at RM4,095 found 5 days ago
United
Wed, 9 Sept - Wed, 2 Dec
ICN
Seoul
SFO
San Francisco
RM4,115 Return, found 1 day ago
RM4,115
Return
found 1 day ago
Select United flight, departing Wed, 9 Sept from Seoul to San Francisco, returning Wed, 2 Dec, priced at RM4,115 found 1 day ago
American Airlines
Wed, 9 Sept - Wed, 2 Dec
ICN
Seoul
SFO
San Francisco
RM4,128 Return, found 1 day ago
RM4,128
Return
found 1 day ago
Select American Airlines flight, departing Wed, 9 Sept from Seoul to San Francisco, returning Wed, 2 Dec, priced at RM4,128 found 1 day ago
Singapore Airlines
Fri, 28 Aug - Fri, 4 Sept
ICN
Seoul
SFO
San Francisco
RM4,167 Return, found 5 days ago
RM4,167
Return
found 5 days ago
Select Singapore Airlines flight, departing Fri, 28 Aug from Seoul to San Francisco, returning Fri, 4 Sept, priced at RM4,167 found 5 days ago
China Airlines
Wed, 9 Sept - Wed, 2 Dec
ICN
Seoul
SFO
San Francisco
RM4,519 Return, found 1 day ago
RM4,519
Return
found 1 day ago
Select China Airlines flight, departing Wed, 9 Sept from Seoul to San Francisco, returning Wed, 2 Dec, priced at RM4,519 found 1 day ago

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

October is typically the cheapest month to fly

From RM 1,711 - RM 3,554 per traveller.

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 RM3,209. 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.

Travel information

Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Cathay Pacific, China Airlines, Delta, Emirates, Japan Airlines, Korean Air, Philippine Airlines, United, Vietnam Airlines
Return price
RM3,209
Distance
9032 km
Average flight time
-5 hours -16 mins

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Perfect flights from Seoul to San Francisco

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seoul to San Francisco

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