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$630+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — OAK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,017
(Hanatour)

One-way from

$630
(oojo)

Popular in

August

Cheapest in

November

Average price

$603
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. 18% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Hanatour deal was found by Cheapflights users on 6/9. 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 8/159:25 pmICN - OAK
1 stop37h 55mHawaiian Airlines
Fri 8/297:22 amOAK - ICN
1 stop19h 38mHawaiian Airlines
Deal found 6/9$1,017
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/264:30 pmPUS - OAK
2 stops23h 03mMultiple Airlines
Sat 8/26:00 amOAK - PUS
2 stops35h 10mMultiple Airlines
Deal found 6/11$1,042
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 7/99:25 pmICN - OAK
2 stops27h 23mAlaska Airlines
Fri 8/88:50 amOAK - ICN
1 stop18h 10mAlaska Airlines
Deal found 6/12$1,051
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/196:20 pmICN - OAK
1 stop21h 39mMultiple Airlines
Thu 6/269:28 amOAK - ICN
1 stop16h 27mMultiple Airlines
Deal found 6/10$1,181
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:40 pmICN - OAK
1 stop20h 15mDelta
Mon 8/116:00 amOAK - ICN
1 stop17h 20mDelta
Deal found 6/11$1,310
This Korean Air deal was found by Cheapflights users on 6/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:20 pmICN - OAK
1 stop15h 13mKorean Air
Wed 7/239:28 amOAK - ICN
1 stop15h 12mKorean Air
Deal found 6/10$1,397
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:00 amPUS - OAK
2 stops32h 55mDelta
Sun 7/204:55 pmOAK - PUS
2 stops34h 40mDelta
Deal found 6/11$1,552
This Qatar Airways deal was found by Cheapflights users on 6/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:20 amICN - OAK
2 stops33h 13mQatar Airways
Tue 8/1212:49 pmOAK - ICN
2 stops36h 16mQatar Airways
Deal found 6/12$2,191

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 June 12, 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

Fri 8/15

9:25 pm-7:20 pm

1 stop37h 55m

Oakland

Fri 8/29

7:22 am-7:00 pm

1 stop19h 38m

$1,017

BusanOakland

PUS - OAK

PUSOAK

Busan Gimhae

Sat 7/26

4:30 pm-11:33 pm

2 stops23h 03m

Oakland

Sat 8/2

6:00 am-9:10 am

2 stops35h 10m

$1,042

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 7/9

9:25 pm-8:48 am

2 stops27h 23m

Oakland

Thu 8/7

8:50 am-7:00 pm

1 stop18h 10m

$1,051

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 7/11

7:40 pm-11:55 pm

1 stop20h 15m

Oakland

Mon 8/11

6:00 am-3:20 pm

1 stop17h 20m

$1,310

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 7/4

7:20 pm-6:33 pm

1 stop15h 13m

Oakland

Wed 7/23

9:28 am-4:40 pm

1 stop15h 12m

$1,397

BusanOakland

PUS - OAK

PUSOAK

Busan Gimhae

Sun 7/13

7:00 am-11:55 pm

2 stops32h 55m

Oakland

Sun 7/20

4:55 pm-7:35 pm

2 stops34h 40m

$1,552

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Mon 7/14

1:20 am-6:33 pm

2 stops33h 13m

Oakland

Tue 8/12

12:49 pm-5:05 pm

2 stops36h 16m

$2,191

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Tue 7/15

1:20 am-6:33 pm

2 stops33h 13m

Oakland

Sat 7/26

2:38 pm-5:05 pm

2 stops58h 27m

$2,293

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 9/26

7:45 pm-11:59 pm

2 stops20h 14m

$630

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 7/2

9:25 pm-12:09 pm

2 stops30h 44m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 17 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.

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 June 12, 2025.
Read through reviews of airlines operating flights from South Korea to Oakland, such as EVA Air, Korean Air and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,950 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Hawaiian Airlines
7.9
Good
2,494 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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?

    $630 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $740 and $810, 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

Browse thousands of different options on Cheapflights for your next trip

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