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Cheap flights from Oakland, California to Seoul from $593

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Seoul departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oakland, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:00 am - 3:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Korean Air Logo
7:20 pm - 11:59 pmICN  Incheon Intl-OAK Oakland
20h 39m1 stop Salt Lake City
$855Korean Air
Mon, Sep 21 - Mon, Sep 28
Korean Air Logo
6:00 am - 3:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Korean Air Logo
7:20 pm - 11:59 pmICN  Incheon Intl-OAK Oakland
20h 39m1 stop Salt Lake City
$859Korean Air
Thu, Sep 10 - Wed, Sep 16
Korean Air Logo
6:00 am - 3:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Korean Air Logo
7:20 pm - 11:59 pmICN  Incheon Intl-OAK Oakland
20h 39m1 stop Salt Lake City
$860Korean Air
Tue, Sep 15 - Mon, Sep 28
Korean Air Logo
6:00 am - 3:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Korean Air Logo
7:20 pm - 11:59 pmICN  Incheon Intl-OAK Oakland
20h 39m1 stop Salt Lake City
$892Korean Air
Tue, Sep 15 - Mon, Sep 28
Korean Air Logo
6:00 am - 3:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Korean Air Logo
7:20 pm - 11:59 pmICN  Incheon Intl-OAK Oakland
20h 39m1 stop Salt Lake City
$893Korean Air
Tue, Sep 15 - Mon, Sep 28
Delta Logo
6:00 am - 4:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Delta Logo
6:35 pm - 4:22 pmICN  Incheon Intl-OAK Oakland
14h 47m1 stop Salt Lake City
$917Delta
Tue, Nov 3 - Fri, Nov 6
Delta Logo
6:00 am - 4:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Delta Logo
6:35 pm - 4:17 pmICN  Incheon Intl-OAK Oakland
14h 42m1 stop Salt Lake City
$917Delta
Sun, Nov 1 - Tue, Nov 10
Delta Logo
6:00 am - 4:20 pmOAK  Oakland-ICN Incheon Intl
18h 20m1 stop Salt Lake City
Delta Logo
6:35 pm - 4:22 pmICN  Incheon Intl-OAK Oakland
14h 47m1 stop Salt Lake City
$917Delta
Fri, Oct 30 - Sat, Nov 7
Delta Logo
6:00 am - 4:20 pmOAK  Oakland-ICN Incheon Intl
18h 20m1 stop Salt Lake City
Delta Logo
6:35 pm - 11:56 pmICN  Incheon Intl-OAK Oakland
21h 21m1 stop Salt Lake City
$917Delta
Sun, Oct 25 - Thu, Oct 29
Delta Logo
6:00 am - 4:20 pmOAK  Oakland-ICN Incheon Intl
17h 20m1 stop Salt Lake City
Delta Logo
6:35 pm - 4:17 pmICN  Incheon Intl-OAK Oakland
14h 42m1 stop Salt Lake City
$917Delta
Mon, Nov 9 - Wed, Nov 18

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Alaska Airlines flights from Oakland, California to Seoul

Our best Alaska Airlines deals on Oakland, California to Seoul flight tickets
Alaska Airlines
Oct 23
OAK7:02 amOakland
18h 28m
1 stop
ICN5:30 pmIncheon Intl
Oct 30
ICN8:00 pmIncheon Intl
18h 55m
1 stop
OAK10:55 pmOakland
$1,097
Alaska Airlines
Oct 10
OAK7:53 pmOakland
29h 37m
1 stop
ICN5:30 pmIncheon Intl
Nov 23
ICN8:00 pmIncheon Intl
19h 41m
1 stop
OAK10:41 pmOakland
$1,104
Alaska Airlines
Sep 12
OAK10:11 amOakland
15h 19m
1 stop
ICN5:30 pmIncheon Intl
Sep 30
ICN7:35 pmIncheon Intl
15h 20m
1 stop
OAK6:55 pmOakland
$1,105

Korean Air flights from Oakland, California to Seoul

Our best Korean Air deals on Oakland, California to Seoul flight tickets
Korean Air
Sep 21
OAK6:00 amOakland
17h 20m
1 stop
ICN3:20 pmIncheon Intl
Sep 28
ICN7:20 pmIncheon Intl
20h 39m
1 stop
OAK11:59 pmOakland
$855
Korean Air
Sep 10
OAK6:00 amOakland
17h 20m
1 stop
ICN3:20 pmIncheon Intl
Sep 16
ICN7:20 pmIncheon Intl
20h 39m
1 stop
OAK11:59 pmOakland
$859
Korean Air
Sep 15
OAK6:00 amOakland
17h 20m
1 stop
ICN3:20 pmIncheon Intl
Sep 28
ICN7:20 pmIncheon Intl
20h 39m
1 stop
OAK11:59 pmOakland
$860

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Oakland, California to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Mon 9/21

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Mon 9/28

7:20 pm-11:59 pm

1 stop20h 39m

$855

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Thu 9/10

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Wed 9/16

7:20 pm-11:59 pm

1 stop20h 39m

$859

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Tue 9/15

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Mon 9/28

7:20 pm-11:59 pm

1 stop20h 39m

$860

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Tue 9/15

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Mon 9/28

7:20 pm-11:59 pm

1 stop20h 39m

$892

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Tue 9/15

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Mon 9/28

7:20 pm-11:59 pm

1 stop20h 39m

$893

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Tue 11/3

6:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

Fri 11/6

6:35 pm-4:22 pm

1 stop14h 47m

$917
Quickest round-trip

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Sun 11/1

6:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

Tue 11/10

6:35 pm-4:17 pm

1 stop14h 42m

$917

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Fri 10/30

6:00 am-4:20 pm

1 stop18h 20m

Incheon Intl

Sat 11/7

6:35 pm-4:22 pm

1 stop14h 47m

$917

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Sun 10/25

6:00 am-4:20 pm

1 stop18h 20m

Incheon Intl

Thu 10/29

6:35 pm-11:56 pm

1 stop21h 21m

$917

OaklandIncheon

OAK Oakland - ICN Incheon Intl

OAKICN

Oakland

Mon 11/9

6:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

Wed 11/18

6:35 pm-4:17 pm

1 stop14h 42m

$917

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Oakland, California to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seoul?

According to our data, Monday is the cheapest day to fly to Seoul from Oakland, California. The lowest ticket price found for a Monday departure recently was $792. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around $899.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Oakland, California in the evening is the least expensive time of day to depart. momondo users have found prices as low as $809 when looking at flights departing in the evening. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $857 per ticket.

When to book flights from Oakland, California to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to Seoul (OAK to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Seoul

Fastest flight time

15h 19m

Direct flights

None
The fastest flight from Oakland, California to Seoul takes 15h 19m
There are no direct flights from Oakland, California to Seoul. There are no popular flight routes from Oakland, California to Seoul.
Search flight deals

Frequently asked questions about flying from Oakland, California to Seoul

  • How far is Oakland to Seoul by plane?

    There are 5611.4 mi between Oakland and Seoul. In terms of flight time, this usually takes a little over 15h 19m.

  • When did momondo last update prices for flights from Oakland Airport to Seoul?

    Prices for flights from Oakland Airport to Seoul are refreshed on a daily basis.

  • How old do you have to be to fly from Oakland Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oakland to Seoul for you.

Can I find flights from Oakland to Seoul with flexible booking policies on momondo?

All flight searches from Oakland to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oakland to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Oakland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oakland to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oakland to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport