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Cheap flights from Oakland, California to Seoul from $459

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 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oakland, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 6:35 pm
OAK
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
7:35 pm - 10:32 pm
ICN
-
OAK
18h 57m
1 stop
$675Multiple Airlines
Wed, Apr 8 - Mon, May 11
Alaska Airlines Logo
6:20 am - 5:30 pm
OAK
-
ICN
19h 10m
1 stop
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
OAK
20h 24m
1 stop
$676Alaska Airlines
Mon, May 4 - Wed, Jun 3
Multiple Airlines Logo
7:00 am - 6:35 pm
OAK
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
7:35 pm - 9:13 am
ICN
-
OAK
29h 38m
1 stop
$681Multiple Airlines
Wed, Apr 8 - Sun, Apr 26
Alaska Airlines Logo
6:20 am - 5:30 pm
OAK
-
ICN
19h 10m
1 stop
Alaska Airlines Logo
7:35 pm - 9:13 am
ICN
-
OAK
29h 38m
1 stop
$682Alaska Airlines
Mon, Apr 27 - Sun, May 10
Alaska Airlines Logo
6:20 am - 5:30 pm
OAK
-
ICN
19h 10m
1 stop
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
OAK
20h 24m
1 stop
$826Alaska Airlines
Fri, Apr 24 - Wed, May 13
Alaska Airlines Logo
8:30 pm - 5:30 pm
OAK
-
ICN
29h 00m
1 stop
Alaska Airlines Logo
8:00 pm - 10:10 pm
ICN
-
OAK
19h 10m
1 stop
$833Alaska Airlines
Tue, Aug 11 - Sat, Jan 16
Multiple Airlines Logo
7:00 am - 6:35 pm
OAK
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
7:35 pm - 10:32 pm
ICN
-
OAK
18h 57m
1 stop
$875Multiple Airlines
Sun, Apr 5 - Wed, Apr 22
Japan Airlines Logo
7:00 am - 10:40 am
OAK
-
GMP
35h 40m
2 stops
Japan Airlines Logo
7:15 pm - 7:07 pm
GMP
-
OAK
39h 52m
2 stops
$3,308Japan Airlines
Mon, May 25 - Sun, Jun 7
Japan Airlines Logo
7:00 am - 10:40 am
OAK
-
GMP
35h 40m
2 stops
Japan Airlines Logo
8:00 am - 5:46 pm
GMP
-
OAK
25h 46m
2 stops
$3,318Japan Airlines
Fri, Apr 10 - Wed, Apr 15
Japan Airlines Logo
7:00 am - 10:40 am
OAK
-
GMP
35h 40m
2 stops
Japan Airlines Logo
8:00 am - 7:07 pm
GMP
-
OAK
27h 07m
2 stops
$3,337Japan Airlines
Sat, May 23 - Sat, Jun 6

Alaska Airlines flights from Oakland, California to Seoul

Our best Alaska Airlines deals on Oakland, California to Seoul flight tickets
Alaska Airlines
May 4
OAK6:20 amOakland
19h 10m
1 stop
ICN5:30 pmIncheon Intl
Jun 3
ICN7:35 pmIncheon Intl
20h 24m
1 stop
OAK11:59 pmOakland
$676
Alaska Airlines
Apr 27
OAK6:20 amOakland
19h 10m
1 stop
ICN5:30 pmIncheon Intl
May 10
ICN7:35 pmIncheon Intl
29h 38m
1 stop
OAK9:13 amOakland
$682
Alaska Airlines
Apr 24
OAK6:20 amOakland
19h 10m
1 stop
ICN5:30 pmIncheon Intl
May 13
ICN7:35 pmIncheon Intl
20h 24m
1 stop
OAK11:59 pmOakland
$826

Delta flights from Oakland, California to Seoul

Our best Delta deals on Oakland, California to Seoul flight tickets
Delta
May 3
OAK5:55 amOakland
17h 25m
1 stop
ICN3:20 pmIncheon Intl
May 10
ICN7:20 pmIncheon Intl
20h 37m
1 stop
OAK11:57 pmOakland
$976
Delta
May 3
OAK5:55 amOakland
17h 25m
1 stop
ICN3:20 pmIncheon Intl
May 10
ICN7:00 pmIncheon Intl
20h 57m
2 stops
OAK11:57 pmOakland
$981
Delta
May 3
OAK12:34 pmOakland
36h 06m
2 stops
ICN4:40 pmIncheon Intl
May 10
ICN4:40 pmIncheon Intl
23h 17m
2 stops
OAK11:57 pmOakland
$991

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 March 22, 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
Quickest round-trip

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 4/8

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Mon 5/11

7:35 pm-10:32 pm

1 stop18h 57m

$675

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Mon 5/4

6:20 am-5:30 pm

1 stop19h 10m

Incheon Intl

Wed 6/3

7:35 pm-11:59 pm

1 stop20h 24m

$676

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 4/8

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Sun 4/26

7:35 pm-9:13 am

1 stop29h 38m

$681

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Mon 4/27

6:20 am-5:30 pm

1 stop19h 10m

Incheon Intl

Sun 5/10

7:35 pm-9:13 am

1 stop29h 38m

$682

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Fri 4/24

6:20 am-5:30 pm

1 stop19h 10m

Incheon Intl

Wed 5/13

7:35 pm-11:59 pm

1 stop20h 24m

$826

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Tue 8/11

8:30 pm-5:30 pm

1 stop29h 00m

Incheon Intl

Sat 1/16

8:00 pm-10:10 pm

1 stop19h 10m

$833

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 4/5

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Wed 4/22

7:35 pm-10:32 pm

1 stop18h 57m

$875

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Mon 5/25

7:00 am-10:40 am

2 stops35h 40m

Seoul Gimpo Intl

Sun 6/7

7:15 pm-7:07 pm

2 stops39h 52m

$3,308

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Fri 4/10

7:00 am-10:40 am

2 stops35h 40m

Seoul Gimpo Intl

Wed 4/15

8:00 am-5:46 pm

2 stops25h 46m

$3,318

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sat 5/23

7:00 am-10:40 am

2 stops35h 40m

Seoul Gimpo Intl

Sat 6/6

8:00 am-7:07 pm

2 stops27h 07m

$3,337

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 $757. 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 $859.

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

Flying to Seoul from Oakland, California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $715 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $830 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

17h 25m

Direct flights

None
The fastest flight from Oakland, California to Seoul takes 17h 25m
There are no direct flights from Oakland, California to Seoul. There are no popular flight routes from Oakland, California to Seoul.
Search flight deals

  • 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 17h 25m.

  • 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