NT$11,107 Cheap flights from San Francisco to Seoul (SFO to ICN)

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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 NT$11,107 for one-way flights and NT$22,947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Wed, Oct 21 - Tue, Oct 27

SFO

San Francisco

ICN

Seoul

NT$22,947

Roundtrip

found 4 days ago

Fri, Oct 30 - Fri, Nov 6

SFO

San Francisco

ICN

Seoul

NT$22,967

Roundtrip

found 1 day ago

Thu, Aug 13 - Wed, Aug 19

SFO

San Francisco

ICN

Seoul

NT$22,981

Roundtrip

found 3 days ago

Wed, Oct 21 - Tue, Oct 27

SFO

San Francisco

ICN

Seoul

NT$23,126

Roundtrip

found 4 days ago

Thu, Aug 13 - Thu, Aug 20

SFO

San Francisco

ICN

Seoul

NT$27,597

Roundtrip

found 4 days ago

Fri, Jul 31 - Tue, Aug 18

SFO

San Francisco

ICN

Seoul

NT$29,371

Roundtrip

found 5 days ago

Wed, Oct 21 - Tue, Oct 27

SFO

San Francisco

ICN

Seoul

NT$29,371

Roundtrip

found 4 days ago

Wed, Oct 21 - Tue, Oct 27

SFO

San Francisco

ICN

Seoul

NT$29,492

Roundtrip

found 4 days ago

Fri, Oct 30 - Fri, Nov 6

SFO

San Francisco

ICN

Seoul

NT$30,295

Roundtrip

found 1 day ago

Sat, Nov 21 - Mon, Nov 30

SFO

San Francisco

ICN

Seoul

NT$30,923

Roundtrip

found 2 days ago

Alternative airports near Seoul

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

ICN

Incheon Intl.

Cheapest

47 min

Flights from NT$37,764

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

September is typically the cheapest month to fly

From NT$23,864 - NT$35,754 per traveler.

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 NT$22,947. 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 kilometers, 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 travelers 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.

Travel information

Origin airport	San Francisco Intl.
Destination airport	Incheon Intl.
Airlines serving	Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, Delta, EVA Airways, Korean Air, LOT-Polish Airlines, Philippine Airlines, Singapore Airlines, Turkish Airlines, United, Vietnam Airlines, WestJet
Roundtrip price	NT$22,947
Distance	9032 km
Average flight time	28 hours 30 mins

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NT$11,107 Cheap Flights from San Francisco (SFO) to Seoul (ICN)

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

Be in the know

Book smarter

Earn twice

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

Alternative airports near Seoul

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

September is typically the cheapest month to flySeptember is typically the cheapest month to fly

Frequently asked questions

Travel information

Explore a world of travel with Expedia

September is typically the cheapest month to fly