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$377+ Cheap flights from Seoul (SEL) to Oakland, CA (OAK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — OAK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$440
(Hanatour)

One-way from

$377
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$781
Provider with most accurate pricing for Seoul (SEL)-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-San Francisco flights.
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From Seoul (SEL) to Oakland
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One-way flight from Seoul (SEL) to Oakland
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Highest demand for flights based on searches. 14% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Hanatour deal was found by Cheapflights users on 10/28. 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.
Fri 11/78:35 pmICN - OAK
1 stop34h 20mHawaiian Airlines
Fri 11/146:30 amOAK - ICN
1 stop19h 05mHawaiian Airlines
Deal found 10/28$439
This Hanatour deal was found by Cheapflights users on 10/28. 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.
Thu 10/308:35 pmICN - OAK
1 stop29h 50mHawaiian Airlines
Sat 11/18:03 pmOAK - ICN
1 stop30h 32mHawaiian Airlines
Deal found 10/28$440
This Hanatour deal was found by Cheapflights users on 10/30. 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.
Fri 11/78:35 pmICN - OAK
1 stop20h 24mHawaiian Airlines
Sat 3/76:30 amOAK - ICN
1 stop19h 05mHawaiian Airlines
Deal found 10/30$441
This Jetabroad deal was found by Cheapflights users on 10/29. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:35 pmICN - OAK
1 stop34h 20mHawaiian Airlines
Wed 11/56:30 amOAK - ICN
1 stop19h 05mHawaiian Airlines
Deal found 10/29$460
This lastminute.com deal was found by Cheapflights users on 10/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:35 pmICN - OAK
1 stop20h 24mHawaiian Airlines
Sun 11/168:45 amOAK - ICN
1 stop17h 40mHawaiian Airlines
Deal found 10/30$669
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:35 pmICN - OAK
1 stop19h 24mHawaiian Airlines
Sun 11/166:30 amOAK - ICN
1 stop19h 05mHawaiian Airlines
Deal found 10/28$699
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/258:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Sun 1/118:10 amOAK - ICN
1 stop17h 25mAlaska Airlines
Deal found 10/28$737
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/258:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Tue 1/63:01 pmOAK - ICN
1 stop34h 34mAlaska Airlines
Deal found 10/28$753
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/258:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Thu 1/88:03 pmOAK - ICN
2 stops29h 32mAlaska Airlines
Deal found 10/28$759
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/258:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Wed 1/710:30 amOAK - ICN
2 stops39h 05mAlaska Airlines
Deal found 10/28$768
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Fri 11/79:25 pmICN - OAK
2 stops30h 00mMultiple Airlines
Fri 11/146:30 amOAK - ICN
1 stop19h 05mMultiple Airlines
Deal found 10/30$775
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/258:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Mon 1/128:03 pmOAK - ICN
2 stops53h 32mAlaska Airlines
Deal found 10/28$781

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 October 30, 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

Mon 11/10

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Sun 11/16

6:30 am-6:35 pm

1 stop19h 05m

$440

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 12/20

8:35 pm-9:06 am

1 stop29h 31m

Oakland

Sun 1/18

8:10 am-6:35 pm

1 stop17h 25m

$441

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 12/25

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Wed 1/7

8:10 am-6:35 pm

1 stop17h 25m

$737

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 12/25

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Thu 1/8

8:10 am-6:35 pm

1 stop17h 25m

$737

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 12/25

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Fri 1/9

8:10 am-6:35 pm

1 stop17h 25m

$737

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 2/21

8:35 pm-5:43 pm

1 stop14h 08m

Oakland

Fri 2/27

6:30 am-6:35 pm

1 stop19h 05m

$740

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 12/25

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Tue 1/6

3:01 pm-6:35 pm

1 stop34h 34m

$753

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 12/25

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Mon 1/12

8:03 pm-6:35 pm

2 stops53h 32m

$781

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Tue 11/18

9:20 pm-11:59 pm

3 stops43h 39m

$414

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/29

8:35 pm-11:59 pm

1 stop20h 24m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 18 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, February is the cheapest month in which you can book a flight from Seoul to Oakland, California (average of $391). Flying from Seoul to Oakland, California in August is currently the most expensive (average of $633). 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 20h 24m. Hawaiian Airlines provides one of the quickest options available for as low as $440. The distance between Seoul and Oakland, California is about 5644 mi.

  • 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, February is the cheapest month in which you can book a flight from Seoul to Oakland, California (average of $391). Flying from Seoul to Oakland, California in August is currently the most expensive (average of $633). 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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