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$584+ Cheap flights from Seoul (SEL) to Oakland, CA (OAK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — OAK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seoul to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$584
(SmartFares)

Popular in

August

Cheapest in

June

Average price

$703
From Seoul (SEL) to Oakland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seoul to Oakland

Cheapest flights from Seoul to Oakland
Explore the most affordable flight options available from Seoul to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This SmartFares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:20 pmICN - OAK
1 stop21h 43mMultiple Airlines
Tue 10/216:40 amOAK - ICN
1 stop19h 15mMultiple Airlines
Deal found 9/11$584
This SmartFares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:20 pmICN - OAK
1 stop21h 43mMultiple Airlines
Fri 10/172:33 pmOAK - ICN
1 stop35h 22mMultiple Airlines
Deal found 9/10$685
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:35 pmICN - OAK
1 stop19h 28mAlaska Airlines
Sat 11/18:35 amOAK - ICN
1 stop18h 50mAlaska Airlines
Deal found 9/10$694
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:35 pmICN - OAK
1 stop17h 28mAlaska Airlines
Sat 9/276:15 amOAK - ICN
1 stop20h 20mAlaska Airlines
Deal found 9/10$734
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Thu 11/138:45 amOAK - ICN
1 stop17h 40mAlaska Airlines
Deal found 9/10$760
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:35 pmICN - OAK
2 stops28h 24mAlaska Airlines
Sun 10/197:30 amOAK - ICN
1 stop19h 30mAlaska Airlines
Deal found 9/11$776
This SmartFares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:20 pmICN - OAK
1 stop19h 43mMultiple Airlines
Fri 10/106:40 amOAK - ICN
1 stop19h 15mMultiple Airlines
Deal found 9/11$797
This SmartFares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:20 pmICN - OAK
1 stop32h 01mMultiple Airlines
Thu 9/256:15 amOAK - ICN
1 stop19h 40mMultiple Airlines
Deal found 9/10$812
This Hanatour deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:25 pmICN - OAK
1 stop38h 05mHawaiian Airlines
Sat 10/187:30 amOAK - ICN
1 stop19h 30mHawaiian Airlines
Deal found 9/10$815
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:35 pmICN - OAK
1 stop19h 29mMultiple Airlines
Sun 10/196:40 amOAK - ICN
1 stop19h 55mMultiple Airlines
Deal found 9/11$821
This SmartFares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:00 pmICN - OAK
1 stop19h 59mMultiple Airlines
Mon 12/156:40 amOAK - ICN
1 stop29h 40mMultiple Airlines
Deal found 9/11$825

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seoul to Oakland that are best for you.

Fly from

Seoul

Fly to

Oakland

Route

Depart

Return

Price

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 10/25

8:35 pm-12:03 am

1 stop19h 28m

Oakland

Sat 11/1

8:35 am-7:25 pm

1 stop18h 50m

$694

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 9/25

8:35 pm-10:03 pm

1 stop17h 28m

Oakland

Sat 9/27

6:15 am-6:35 pm

1 stop20h 20m

$734

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 11/2

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Thu 11/13

8:45 am-7:25 pm

1 stop17h 40m

$760

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 9/21

6:20 pm-10:21 am

1 stop32h 01m

Oakland

Thu 9/25

6:15 am-5:55 pm

1 stop19h 40m

$812

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 10/15

9:25 pm-7:30 pm

1 stop38h 05m

Oakland

Sat 10/18

7:30 am-7:00 pm

1 stop19h 30m

$815

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 12/7

9:00 pm-11:59 pm

1 stop19h 59m

Oakland

Mon 12/15

6:40 am-5:20 am

1 stop29h 40m

$825

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/15

9:00 pm-7:19 pm

2 stops15h 19m

Oakland

Mon 1/12

6:45 pm-5:20 am

2 stops17h 35m

$910

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 11/2

7:40 pm-11:53 pm

1 stop21h 13m

Oakland

Wed 11/12

4:51 pm-4:20 pm

1 stop30h 29m

$1,241

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 10/31

4:10 pm-1:55 pm

1 stop13h 45m

Oakland

Fri 11/14

6:30 am-3:55 pm

1 stop16h 25m

$1,314

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 2/12

8:05 pm-12:30 pm

2 stops33h 25m

Oakland

Mon 2/16

5:55 am-4:20 pm

1 stop17h 25m

$1,512

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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Best time to book a flight from Seoul to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Oakland

What is the cheapest month to book a flight from Seoul to Oakland, California?

Currently, April is the cheapest month in which you can book a flight from Seoul to Oakland, California (average of $183). Flying from Seoul to Oakland, California in November is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oakland from Seoul?

    Oakland (OAK) is the airport you will fly into if you book a flight from Seoul to Oakland. You should not have trouble finding flights to Oakland from Seoul; the airport handles an average of 0 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Oakland airport from Seoul. It is only a 7.0 mi journey from Oakland (OAK) to Oakland’s city center.

  • How long is the flight from Seoul to Oakland, California?

    A quick flight from Seoul to Oakland, California can take about 19h 28m. Alaska Airlines provides one of the quickest options available for as low as $694. The distance between Seoul and Oakland, California is about 5644 mi.

  • What are the cheapest airlines to fly from Seoul to Oakland, California one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $612. Hawaiian Airlines flights start at $636 while deals on China Airlines start at $669 one-way.

  • Can I find deals for flights from Seoul to Oakland that include hotel bookings?

    Yes. In addition to deals on Seoul to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Oakland.

  • Can I find deals for business class flights from Seoul to Oakland?

    Yes. Cheapflights offers flight deals from Seoul to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Oakland, California?

    Currently, April is the cheapest month in which you can book a flight from Seoul to Oakland, California (average of $183). Flying from Seoul to Oakland, California in November is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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