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$695+ Cheap flights from Oakland, CA (OAK) to Seoul (SEL)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SEL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Oakland to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Seoul (SEL). 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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,077
(oojo)

One-way from

$695
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$882
Provider with most accurate pricing for Oakland-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Seoul (SEL) flights.
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From Oakland to Seoul (SEL)
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One-way flight from Oakland to Seoul (SEL)
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Highest demand for flights based on searches. 6% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 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 Oakland to Seoul

Cheapest flights from Oakland to Seoul
Explore the most affordable flight options available from Oakland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 10/161:15 pmOAK - ICN
2 stops35h 15mDelta
Fri 10/247:40 pmICN - OAK
1 stop20h 13mDelta
Deal found 4/1$892
This ScholarTrip deal was found by Cheapflights users on 4/1. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:30 amOAK - ICN
1 stop16h 25mKorean Air
Thu 1/84:10 pmICN - OAK
1 stop14h 25mKorean Air
Deal found 4/1$1,051
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 7/38:50 amOAK - ICN
1 stop18h 10mAlaska Airlines
Sun 8/109:25 pmICN - OAK
1 stop37h 55mAlaska Airlines
Deal found 3/31$1,092
This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:58 pmOAK - ICN
2 stops31h 37mMultiple Airlines
Sat 8/2312:35 pmICN - OAK
2 stops27h 24mMultiple Airlines
Deal found 4/2$1,270
This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:00 amOAK - GMP
2 stops36h 20mMultiple Airlines
Sat 8/237:40 amGMP - OAK
2 stops30h 23mMultiple Airlines
Deal found 4/2$1,505
This oojo deal was found by Cheapflights users on 4/1. 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.
Fri 9/267:00 amOAK - ICN
2 stops42h 05mQatar Airways
Fri 10/106:50 pmICN - OAK
2 stops40h 55mQatar Airways
Deal found 4/1$1,534
This Japan Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 4/269:15 amOAK - GMP
2 stops33h 30mJapan Airlines
Sat 5/107:20 pmGMP - OAK
2 stops36h 28mJapan Airlines
Deal found 4/2$1,766
This lastminute.com deal was found by Cheapflights users on 4/2. 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.
Thu 9/119:45 amOAK - ICN
1 stop17h 15mHawaiian Airlines
Thu 9/258:50 pmICN - OAK
1 stop17h 13mHawaiian Airlines
Deal found 4/2$1,772

Cheapflights Fare Finder

Customize your flight search to find flights from Oakland to Seoul 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 3, 2025.
Use the filters below to find and compare flights from Oakland to Seoul that are best for you.

Fly from

Oakland

Fly to

Seoul

Route

Depart

Return

Price

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 9/3

7:00 am-4:40 pm

1 stop17h 40m

Incheon Intl

Wed 9/24

4:40 pm-6:38 pm

1 stop17h 58m

$1,077

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 7/3

8:50 am-7:00 pm

1 stop18h 10m

Incheon Intl

Fri 8/8

9:25 pm-7:20 pm

1 stop37h 55m

$1,092

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Tue 7/8

1:15 pm-3:20 pm

1 stop34h 05m

Incheon Intl

Mon 8/11

4:40 pm-4:30 pm

2 stops39h 50m

$1,093

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Mon 8/11

7:58 pm-7:35 pm

2 stops31h 37m

Incheon Intl

Sat 8/23

12:35 pm-11:59 pm

2 stops27h 24m

$1,270

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Mon 8/11

7:00 am-11:20 am

2 stops36h 20m

Seoul Gimpo Intl

Sat 8/23

7:40 am-10:03 pm

2 stops30h 23m

$1,505

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Fri 9/26

7:00 am-5:05 pm

2 stops42h 05m

Incheon Intl

Fri 10/10

6:50 pm-7:45 pm

2 stops40h 55m

$1,534

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sat 4/26

9:15 am-10:45 am

2 stops33h 30m

Seoul Gimpo Intl

Sat 5/10

7:20 pm-3:48 pm

2 stops36h 28m

$1,766

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 9/11

9:45 am-7:00 pm

1 stop17h 15m

Incheon Intl

Thu 9/25

8:50 pm-10:03 pm

1 stop17h 13m

$1,772

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 5/1

8:25 am-7:00 pm

1 stop18h 35m

$695

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sat 4/26

8:25 am-7:00 pm

1 stop18h 35m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 18 results
1
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Compare providers for flights from Oakland to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Seoul in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Seoul 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 Oakland, California-Seoul 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 Oakland to Seoul

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

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

Currently, February is the cheapest month in which you can book a flight from Oakland, California to Seoul (average of $1,001). Flying from Oakland, California to Seoul in June is currently the most expensive (average of $1,650). 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 OAK to SEL?

Find hourly flight availability from Oakland to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

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

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated April 3, 2025.
Read through reviews of airlines operating flights from Oakland to Seoul, such as Korean Air, Japan Airlines and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,052 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,052 reviews
Korean Air
8.4
Very good
1,052 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,441 reviews
Korean Air
8.4
Very good
1,052 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,825 reviews
Korean Air
8.4
Very good
1,052 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,897 reviews
Korean Air
8.4
Very good
1,052 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hawaiian Airlines
7.9
Good
2,344 reviews
Korean Air
8.4
Very good
1,052 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Seoul. 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 from for flights from Oakland to Seoul?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Seoul. On average, Oakland has 0 outbound flights to Seoul per day from 0 airlines. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • What are the cheapest airlines flying from Oakland, California to Seoul round-trip?

    Cheapflights users have booked flights from Oakland, California to Seoul round-trip from $1,077. Other airlines that can offer you cheap pricing are Alaska Airlines, from $1,092, and Delta, from $1,093.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $695. Hawaiian Airlines flights start at $697 while deals on Philippine Airlines start at $784 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Oakland, California to Seoul (average of $1,001). Flying from Oakland, California to Seoul in June is currently the most expensive (average of $1,650). 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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