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Cheap flights from Oakland, California to Seoul from $510

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 3/25. 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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Cheap round-trip flights

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Alaska Airlines Logo
6:30 am - 6:35 pmOAK-ICN
20h 05m1 stop
Alaska Airlines Logo
8:35 pm - 11:38 pmICN-OAK
19h 03m1 stop
$616Alaska Airlines
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Sun, Mar 8 - Thu, Mar 12
Hawaiian Airlines Logo
8:03 pm - 6:35 pmOAK-ICN
29h 32m1 stop
Hawaiian Airlines Logo
8:35 pm - 11:59 pmICN-OAK
20h 24m1 stop
$675Hawaiian Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 24
Delta Logo
4:51 pm - 4:30 pmOAK-ICN
30h 39m2 stops
Delta Logo
8:05 pm - 12:08 amICN-OAK
21h 03m2 stops
$880Delta
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Wed, Nov 26 - Wed, Dec 3
Delta Logo
5:53 am - 3:55 pmOAK-ICN
41h 02m2 stops
Delta Logo
4:10 pm - 9:38 pmICN-OAK
22h 28m2 stops
$891Delta
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Sun, Jan 4 - Sun, Jan 18
Multiple Airlines Logo
2:49 pm - 5:20 amOAK-ICN
21h 31m1 stop
Multiple Airlines Logo
9:20 pm - 1:32 pmICN-OAK
33h 12m2 stops
$1,022Multiple Airlines
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Thu, Nov 13 - Tue, Dec 2
Multiple Airlines Logo
6:30 am - 9:35 pmOAK-ICN
22h 05m2 stops
Multiple Airlines Logo
10:50 pm - 7:15 pmICN-OAK
37h 25m1 stop
$1,047Multiple Airlines
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Thu, Nov 20 - Wed, Dec 3
Korean Air Logo
6:30 am - 3:55 pmOAK-ICN
16h 25m1 stop
Korean Air Logo
4:10 pm - 5:43 pmICN-OAK
17h 33m1 stop
$1,131Korean Air
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Mon, Mar 2 - Mon, Mar 9
Korean Air Logo
6:30 am - 4:30 pmOAK-ICN
17h 00m1 stop
Korean Air Logo
4:10 pm - 1:32 pmICN-OAK
14h 22m1 stop
$1,208Korean Air
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Thu, Nov 20 - Wed, Dec 3
Japan Airlines Logo
7:00 am - 9:50 pmOAK-GMP
22h 50m2 stops
Japan Airlines Logo
7:55 am - 5:38 pmGMP-OAK
25h 43m2 stops
$1,492Japan Airlines
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Wed, Apr 8 - Wed, Apr 15
Japan Airlines Logo
7:00 am - 9:50 pmOAK-GMP
22h 50m2 stops
Japan Airlines Logo
7:20 pm - 5:38 pmGMP-OAK
38h 18m2 stops
$1,841Japan Airlines
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Mon, Mar 30 - Fri, Apr 3

Delta flights from Oakland, California to Seoul

Our best Delta deals on Oakland, California to Seoul flight tickets
Delta
Nov 26
OAK4:51 pmOakland
30h 39m
2 stops
ICN4:30 pmIncheon Intl
Dec 3
ICN8:05 pmIncheon Intl
21h 03m
2 stops
OAK12:08 amOakland
$880
Find similar
Delta
Jan 4
OAK5:53 amOakland
41h 02m
2 stops
ICN3:55 pmIncheon Intl
Jan 18
ICN4:10 pmIncheon Intl
22h 28m
2 stops
OAK9:38 pmOakland
$891
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Delta
Mar 8
OAK5:05 pmOakland
31h 25m
2 stops
ICN4:30 pmIncheon Intl
Mar 12
ICN8:05 pmIncheon Intl
19h 48m
2 stops
OAK11:53 pmOakland
$1,080
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Hawaiian Airlines flights from Oakland, California to Seoul

Our best Hawaiian Airlines deals on Oakland, California to Seoul flight tickets
Hawaiian Airlines
Nov 12
OAK8:03 pmOakland
29h 32m
1 stop
ICN6:35 pmIncheon Intl
Nov 24
ICN8:35 pmIncheon Intl
20h 24m
1 stop
OAK11:59 pmOakland
$675
Find similar
Hawaiian Airlines
Oct 31
OAK6:30 amOakland
20h 05m
1 stop
ICN6:35 pmIncheon Intl
Nov 14
ICN8:35 pmIncheon Intl
20h 24m
1 stop
OAK11:59 pmOakland
$682
Find similar
Hawaiian Airlines
Oct 31
OAK8:35 amOakland
18h 50m
1 stop
ICN7:25 pmIncheon Intl
Nov 14
ICN8:35 pmIncheon Intl
20h 24m
1 stop
OAK11:59 pmOakland
$687
Find similar

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 October 28, 2025.
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

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 3/8

6:30 am-6:35 pm

1 stop20h 05m

Incheon Intl

Thu 3/12

8:35 pm-11:38 pm

1 stop19h 03m

$616

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 11/12

8:03 pm-6:35 pm

1 stop29h 32m

Incheon Intl

Mon 11/24

8:35 pm-11:59 pm

1 stop20h 24m

$675

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 11/26

4:51 pm-4:30 pm

2 stops30h 39m

Incheon Intl

Wed 12/3

8:05 pm-12:08 am

2 stops21h 03m

$880

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 1/4

5:53 am-3:55 pm

2 stops41h 02m

Incheon Intl

Sun 1/18

4:10 pm-9:38 pm

2 stops22h 28m

$891

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 11/13

2:49 pm-5:20 am

1 stop21h 31m

Incheon Intl

Tue 12/2

9:20 pm-1:32 pm

2 stops33h 12m

$1,022

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 11/20

6:30 am-9:35 pm

2 stops22h 05m

Incheon Intl

Wed 12/3

10:50 pm-7:15 pm

1 stop37h 25m

$1,047

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Mon 3/2

6:30 am-3:55 pm

1 stop16h 25m

Incheon Intl

Mon 3/9

4:10 pm-5:43 pm

1 stop17h 33m

$1,131

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 11/20

6:30 am-4:30 pm

1 stop17h 00m

Incheon Intl

Wed 12/3

4:10 pm-1:32 pm

1 stop14h 22m

$1,208

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Wed 4/8

7:00 am-9:50 pm

2 stops22h 50m

Seoul Gimpo Intl

Wed 4/15

7:55 am-5:38 pm

2 stops25h 43m

$1,492

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Mon 3/30

7:00 am-9:50 pm

2 stops22h 50m

Seoul Gimpo Intl

Fri 4/3

7:20 pm-5:38 pm

2 stops38h 18m

$1,841

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 $796. 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 $888.

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 $752 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 $849 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

Direct flights

None
There are no direct flights from Oakland, California to Seoul. There are no popular flight routes from Oakland, California to Seoul.
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  • 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 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