¥48,510 Cheap Flights from Seoul (ICN) to San Francisco (SFO)

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 ¥48,510 for one-way flights and ¥64,010 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Alaska Airlines
Air Canada
Air Premia
American Airlines
Hawaiian Airlines
Asiana Airlines
Korean Air
Delta
China Southern Airlines

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

October is typically the cheapest month to fly

From ¥53,159 - ¥149,861 per traveler.

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from ICN to SFO?
Round-trip journeys between Incheon Airport and San Francisco Airport start from ¥64,010. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Intl. Airport (ICN) to San Francisco Intl. Airport (SFO)?
The majority of flights can be canceled online, but every airline has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to San Francisco Airport 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 Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from ICN to San Francisco Intl. Airport (SFO)?
Averaging 10 hours and 53 minutes, the journey from ICN to San Francisco Airport is a long one. To make your trip more enjoyable, remember to bring a quality travel pillow and a set of noise-canceling headphones.
How far is the flight from Incheon Intl. Airport (ICN) to SFO?
You'll have 9,100 kilometers to cover on the long-haul South Korea to San Francisco route. Wear comfy clothes and consider taking a neck pillow with you.
Which airlines fly direct from Incheon Intl. Airport (ICN) to SFO?
United Airlines (UA) is a top choice. It operates 60 flights between Incheon Airport and San Francisco Intl. Airport (SFO) each month. Korean Air (KE) is also worth considering. It operates 43 flights every month. Between these two airlines, you'll be able to find a great deal from South Korea to San Francisco.
Are ICN to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seoul–Incheon Intl. Airport to San Francisco Intl. Airport (SFO) can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd prefer to start planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines publish their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Travel information

Origin airport
Incheon Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air China, Air Premia, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Singapore Airlines, Turkish Airlines, United, Vietnam Airlines
Roundtrip price
¥64,010
Distance
9032 km
Average flight time
-6 hours -29 mins

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