₩751,400 Cheap Flights from Oakland (OAK) to Seoul (ICN)

View ₩751,400 flight on Sat, Jan 24, 2026Opens in a new window

Popular airlines from Oakland Intl. Airport (OAK) to Incheon Intl. Airport (ICN)

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Cheap Flights from Oakland to Seoul (OAK-ICN)

Prices were available within the past 7 days and start at ₩751,400 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Oakland (OAK) to Seoul (ICN)

September is typically the cheapest month to fly

From ₩948,590 - ₩1,861,644 per traveler.

Frequently asked questions

How much is a flight from Oakland Intl. Airport (OAK) to Incheon Intl. Airport (ICN)?
The lowest price advertised for a round-trip flight between OAK and Seoul–Incheon Intl. Airport is . But you better act soon. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OAK to Incheon Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from OAK to Seoul–Incheon Intl. 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 OAK to ICN flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Oakland Intl. Airport to Seoul–Incheon Intl. Airport?
From Oakland Intl. Airport (OAK) to Incheon Intl. Airport (ICN), you'll be in the sky for about 15 hours and 34 minutes. If you've been wanting to get stuck into that epic novel, now's the best time to do it.
How far is the flight from Oakland Intl. Airport (OAK) to Seoul–Incheon Intl. Airport?
With around 9,100 kilometers separating Oakland and South Korea, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like warm clothes and some noise-canceling headphones can make all the difference.
Which airlines fly direct from OAK to Seoul–Incheon Intl. Airport?
At present, no airlines offer direct flights from Oakland Intl. Airport to Incheon Airport. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.
Are Oakland Intl. Airport to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Oakland Intl. Airport (OAK) to ICN are available up to a year prior to departure on Expedia. And although you may pick up great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Oakland Intl.
Destination airport
Incheon Intl.
Airlines serving
Delta
Distance
9037 km

Book with confidence

Oakland to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Oakland to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with OAK to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Oakland for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Oakland to Incheon Flights

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Oakland nearby Airports

San Francisco

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*Available to Expedia members.