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$493+ Cheap flights from South Korea 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — OAK
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from South Korea to Oakland

Keep the following information in mind while searching for South Korea to Oakland flight deals. Data was last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$950
(hutchgo.com)

One-way from

$493
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$690
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 South Korea to Oakland
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One-way flight from South Korea to Oakland
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Highest demand for flights based on searches. 28% potential increase in price ($334 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from South Korea to Oakland

Cheapest flights from South Korea to Oakland
Explore the most affordable flight options available from South Korea to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This hutchgo.com deal was found by Cheapflights users on 4/14. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:20 pmICN - OAK
1 stop21h 24mMultiple Airlines
Tue 5/137:00 amOAK - ICN
1 stop18h 55mMultiple Airlines
Deal found 4/14$950
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 5/309:25 pmICN - OAK
2 stops32h 11mAlaska Airlines
Fri 6/68:25 amOAK - ICN
1 stop18h 35mAlaska Airlines
Deal found 4/14$1,024
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:45 pmPUS - OAK
3 stops22h 40mMultiple Airlines
Fri 6/65:45 amOAK - PUS
3 stops34h 20mMultiple Airlines
Deal found 4/15$1,048
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:20 pmICN - OAK
1 stop14h 51mKorean Air
Mon 5/267:00 amOAK - ICN
1 stop17h 30mKorean Air
Deal found 4/14$1,328
This Hanatour deal was found by Cheapflights users on 4/14. 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 8/89:25 pmICN - OAK
1 stop37h 55mHawaiian Airlines
Sat 8/168:50 amOAK - ICN
1 stop18h 10mHawaiian Airlines
Deal found 4/14$1,341
This Japan Airlines deal was found by Cheapflights users on 4/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:35 pmICN - OAK
2 stops39h 58mJapan Airlines
Tue 6/249:28 amOAK - ICN
2 stops18h 32mJapan Airlines
Deal found 4/14$1,646
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:40 pmICN - OAK
1 stop36h 51mDelta
Tue 10/145:15 pmOAK - ICN
2 stops31h 15mDelta
Deal found 4/14$1,712
This Gotogate deal was found by Cheapflights users on 4/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/304:30 pmPUS - OAK
2 stops41h 41mKorean Air
Fri 6/69:25 amOAK - PUS
2 stops18h 10mKorean Air
Deal found 4/15$2,080
This oojo deal was found by Cheapflights users on 4/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/151:20 amICN - OAK
2 stops33h 13mQatar Airways
Sat 8/167:00 amOAK - ICN
2 stops42h 05mQatar Airways
Deal found 4/13$2,137

Cheapflights Fare Finder

Customize your flight search to find flights from South Korea 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 April 15, 2025.
Use the filters below to find and compare flights from South Korea to Oakland that are best for you.

Fly from

South Korea

Fly to

Oakland

Route

Depart

Return

Price

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 5/11

6:20 pm-11:44 pm

1 stop21h 24m

Oakland

Tue 5/13

7:00 am-5:55 pm

1 stop18h 55m

$950

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 5/30

9:25 pm-1:36 pm

2 stops32h 11m

Oakland

Fri 6/6

8:25 am-7:00 pm

1 stop18h 35m

$1,024

BusanOakland

PUS - OAK

PUSOAK

Busan Gimhae

Fri 5/30

3:45 pm-10:25 pm

3 stops22h 40m

Oakland

Fri 6/6

5:45 am-8:05 am

3 stops34h 20m

$1,048

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Tue 5/20

7:20 pm-6:11 pm

1 stop14h 51m

Oakland

Mon 5/26

7:00 am-4:30 pm

1 stop17h 30m

$1,328

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 8/8

9:25 pm-7:20 pm

1 stop37h 55m

Oakland

Sat 8/16

8:50 am-7:00 pm

1 stop18h 10m

$1,341

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Tue 6/17

6:35 pm-6:33 pm

2 stops39h 58m

Oakland

Tue 6/24

9:28 am-8:00 pm

2 stops18h 32m

$1,646

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 10/1

7:40 pm-4:31 pm

1 stop36h 51m

Oakland

Tue 10/14

5:15 pm-4:30 pm

2 stops31h 15m

$1,712

BusanOakland

PUS - OAK

PUSOAK

Busan Gimhae

Fri 5/30

4:30 pm-6:11 pm

2 stops41h 41m

Oakland

Fri 6/6

9:25 am-7:35 pm

2 stops18h 10m

$2,080

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Tue 7/15

1:20 am-6:33 pm

2 stops33h 13m

Oakland

Sat 8/16

7:00 am-5:05 pm

2 stops42h 05m

$2,137

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 5/19

6:20 pm-1:36 pm

2 stops35h 16m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 16 results
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Best time to book a flight from South Korea to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from South Korea 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 South Korea to Oakland

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

Currently, April is the cheapest month in which you can book a flight from South Korea to Oakland, California (average of $183). Flying from South Korea 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.

What is the cheapest time of day to fly from KR to OAK?

Find hourly flight availability from South Korea to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Oakland, California as you normally would.

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oakland. Reviews last updated April 15, 2025.
Read through reviews of airlines operating flights from South Korea to Oakland, such as Korean Air, Japan Airlines and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Alaska Airlines
8.0
Very good
9,871 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very good
7,918 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Hawaiian Airlines
7.9
Good
2,375 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from South Korea 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 South Korea?

    If you book a flight to Oakland from South Korea, you will be flying to Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.

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

    $680 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Korean Air, with prices starting from $731 and $825, respectively.

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

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

  • How can I find direct flights from South Korea to Oakland?

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

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

    Yes. Cheapflights offers flight deals from South Korea 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 South Korea to Oakland, California?

    Currently, April is the cheapest month in which you can book a flight from South Korea to Oakland, California (average of $183). Flying from South Korea 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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