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$543+ Cheap flights from Incheon Intl (ICN) 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — OAK
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Incheon Intl to Oakland

Cheapest flights from Incheon Intl to Oakland
Explore the most affordable flight options available from Incheon Intl to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Hanatour deal was found by Cheapflights users on 11/6. 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 11/138:35 pmICN - OAK
1 stop20h 24mHawaiian Airlines
Sun 3/86:30 amOAK - ICN
1 stop20h 05mHawaiian Airlines
Deal found 11/6$570
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/78:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Thu 1/16:10 amOAK - ICN
1 stop19h 25mAlaska Airlines
Deal found 11/5$743
This Hanatour deal was found by Cheapflights users on 11/5. 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.
Mon 12/298:35 pmICN - OAK
1 stop20h 24mHawaiian Airlines
Sun 1/46:10 amOAK - ICN
1 stop19h 25mHawaiian Airlines
Deal found 11/5$765
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/78:35 pmICN - OAK
2 stops53h 11mAlaska Airlines
Fri 1/26:10 amOAK - ICN
1 stop19h 25mAlaska Airlines
Deal found 11/5$781
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 12/88:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Fri 1/26:10 amOAK - ICN
1 stop19h 25mAlaska Airlines
Deal found 11/5$793
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/218:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Fri 11/286:15 amOAK - ICN
1 stop19h 20mAlaska Airlines
Deal found 11/6$840
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/78:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Sun 1/46:10 amOAK - ICN
1 stop19h 25mAlaska Airlines
Deal found 11/5$857
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/78:35 pmICN - OAK
2 stops53h 11mAlaska Airlines
Sat 1/36:10 amOAK - ICN
1 stop19h 25mAlaska Airlines
Deal found 11/5$895
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 12/88:35 pmICN - OAK
1 stop20h 24mAlaska Airlines
Sat 1/36:10 amOAK - ICN
1 stop19h 25mAlaska Airlines
Deal found 11/5$906

Cheap flight deals from Incheon Intl to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$571
(Hanatour)

One-way from

$543
(Hanatour)

Popular in

August

Cheapest in

November

Average price

$508
Provider with most accurate pricing for Incheon Intl-Oakland flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Oakland flights.
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From Incheon Intl to Oakland
Search Deals
One-way flight from Incheon Intl to Oakland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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 November 6, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Oakland that are best for you.

Fly from

Incheon Intl

Fly to

Oakland

Route

Depart

Return

Price

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 2/5

8:35 pm-8:40 pm

1 stop17h 05m

Oakland

Sun 5/31

7:00 am-6:35 pm

1 stop19h 35m

$743

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 12/7

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Fri 1/2

6:10 am-6:35 pm

1 stop19h 25m

$743

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/8

8:35 pm-8:46 am

2 stops29h 11m

Oakland

Fri 1/2

6:10 am-6:35 pm

1 stop19h 25m

$816

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/8

8:35 pm-8:46 am

2 stops29h 11m

Oakland

Thu 1/1

6:10 am-6:35 pm

1 stop19h 25m

$816

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/29

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Sun 1/4

6:10 am-6:35 pm

1 stop19h 25m

$824

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 12/7

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Sun 1/4

6:10 am-6:35 pm

1 stop19h 25m

$857

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/8

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Sun 1/4

6:10 am-6:35 pm

1 stop19h 25m

$906

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 12/8

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Sat 1/3

6:10 am-6:35 pm

1 stop19h 25m

$906

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 11/21

8:35 pm-11:59 pm

1 stop20h 24m

Oakland

Fri 11/28

7:59 pm-6:35 pm

2 stops29h 36m

$990

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Thu 2/12

8:05 pm-11:57 am

2 stops32h 52m

Oakland

Mon 2/16

5:55 am-4:20 pm

1 stop17h 25m

$1,463

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 22 results
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  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Oakland, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Oakland, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Oakland, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Oakland, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Oakland, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Incheon Intl 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 Incheon Intl Airport to Oakland

What is the cheapest month to book a flight from Incheon Intl Airport to Oakland, California?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Oakland, California (average of $392). Flying from Incheon Intl Airport 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 Incheon Intl 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 Incheon Intl?

    For a flight from Incheon Intl to Oakland, you will be flying into Oakland. Oakland (OAK) is just 7.0 mi from the center of the city. Oakland is the only Oakland airport and it handles 0 inbound flights from Incheon Intl per day. 0 airlines have flights to Oakland from Incheon Intl on a regular basis.

  • How long is the flight from Incheon Intl Airport to Oakland, California?

    Alaska Airlines and Hawaiian Airlines can get you from Incheon Intl Airport to Oakland, California in just under 17h 05m. Your travel time can differ by up to 3h 19m. The distance between Incheon Intl Airport and Oakland, California is about 5644 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $543 on Hawaiian Airlines. Other airlines that offer cheap prices include Alaska Airlines from $561 and EVA Air from $742 one-way.

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

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

  • How can I find direct flights from Incheon Intl to Oakland?

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Oakland, California?

    Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Oakland, California (average of $392). Flying from Incheon Intl Airport 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.

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