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Cheap flights from Oakland, California to Seoul from $549

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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 am - 6:35 pm
OAK
-
ICN
17h 25m1 stop
Multiple Airlines Logo
8:35 pm - 8:40 pm
ICN
-
OAK
17h 05m1 stop
$851Multiple Airlines
Sun, Jan 25 - Thu, Jan 29
Multiple Airlines Logo
8:10 am - 6:35 pm
OAK
-
ICN
17h 25m1 stop
Multiple Airlines Logo
8:35 pm - 9:46 am
ICN
-
OAK
30h 11m2 stops
$1,009Multiple Airlines
Sun, Jan 25 - Thu, Jan 29
Korean Air Logo
6:15 am - 3:55 pm
OAK
-
ICN
16h 40m1 stop
Korean Air Logo
4:10 pm - 4:37 pm
ICN
-
OAK
16h 27m1 stop
$1,026Korean Air
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:54 pm - 1:30 pm
OAK
-
ICN
25h 36m2 stops
Multiple Airlines Logo
7:45 pm - 10:20 am
ICN
-
OAK
30h 35m2 stops
$1,106Multiple Airlines
Wed, Mar 25 - Sun, Apr 12
Korean Air Logo
6:15 am - 3:55 pm
OAK
-
ICN
17h 40m1 stop
Korean Air Logo
4:10 pm - 5:38 pm
ICN
-
OAK
17h 28m1 stop
$1,122Korean Air
Wed, Mar 11 - Mon, Mar 23
Multiple Airlines Logo
7:54 pm - 11:00 am
OAK
-
ICN
23h 06m2 stops
Multiple Airlines Logo
7:45 pm - 10:20 am
ICN
-
OAK
30h 35m2 stops
$1,146Multiple Airlines
Thu, Apr 2 - Sun, Apr 12
Multiple Airlines Logo
6:10 am - 6:35 pm
OAK
-
ICN
19h 25m1 stop
Multiple Airlines Logo
8:35 pm - 8:40 pm
ICN
-
OAK
17h 05m1 stop
$1,176Multiple Airlines
Sun, Jan 4 - Sun, Jan 18
Japan Airlines Logo
7:00 am - 10:45 am
OAK
-
GMP
35h 45m2 stops
Japan Airlines Logo
7:20 pm - 5:38 pm
GMP
-
OAK
38h 18m2 stops
$2,105Japan Airlines
Fri, Apr 3 - Sun, Apr 12
Japan Airlines Logo
7:00 am - 10:05 pm
OAK
-
GMP
23h 05m2 stops
Japan Airlines Logo
7:20 pm - 5:38 pm
GMP
-
OAK
38h 18m2 stops
$2,139Japan Airlines
Wed, Mar 25 - Sun, Apr 12
Japan Airlines Logo
7:00 am - 9:50 pm
OAK
-
GMP
22h 50m2 stops
Japan Airlines Logo
7:20 pm - 5:38 pm
GMP
-
OAK
38h 18m2 stops
$2,472Japan Airlines
Wed, Apr 1 - Sun, Apr 12

Qatar Airways flights from Oakland, California to Seoul

Our best Qatar Airways deals on Oakland, California to Seoul flight tickets
Qatar Airways
Jan 25
OAK8:10 amOakland
40h 05m
2 stops
ICN5:15 pmIncheon Intl
Jan 28
ICN12:20 amIncheon Intl
37h 20m
2 stops
OAK8:40 pmOakland
$1,805
Find similar
Qatar Airways
Jan 25
OAK8:10 amOakland
40h 05m
2 stops
ICN5:15 pmIncheon Intl
Jan 28
ICN12:20 amIncheon Intl
33h 03m
2 stops
OAK4:23 pmOakland
$1,903
Find similar
Qatar Airways
Mar 25
OAK7:00 amOakland
35h 30m
2 stops
ICN10:30 amIncheon Intl
Apr 11
ICN1:20 amIncheon Intl
38h 19m
2 stops
OAK11:39 pmOakland
$2,017
Find similar

Korean Air flights from Oakland, California to Seoul

Our best Korean Air deals on Oakland, California to Seoul flight tickets
Korean Air
Mar 4
OAK6:15 amOakland
16h 40m
1 stop
ICN3:55 pmIncheon Intl
Mar 11
ICN4:10 pmIncheon Intl
16h 27m
1 stop
OAK4:37 pmOakland
$1,026
Find similar
Korean Air
Mar 11
OAK6:15 amOakland
17h 40m
1 stop
ICN3:55 pmIncheon Intl
Mar 23
ICN4:10 pmIncheon Intl
17h 28m
1 stop
OAK5:38 pmOakland
$1,122
Find similar
Korean Air
Apr 11
OAK7:00 amOakland
17h 40m
1 stop
ICN4:40 pmIncheon Intl
Apr 19
ICN4:40 pmIncheon Intl
16h 58m
1 stop
OAK5:38 pmOakland
$1,754
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 December 15, 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 1/25

8:10 am-6:35 pm

1 stop17h 25m

Incheon Intl

Thu 1/29

8:35 pm-8:40 pm

1 stop17h 05m

$851

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 1/25

8:10 am-6:35 pm

1 stop17h 25m

Incheon Intl

Thu 1/29

8:35 pm-9:46 am

2 stops30h 11m

$1,009

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 3/4

6:15 am-3:55 pm

1 stop16h 40m

Incheon Intl

Wed 3/11

4:10 pm-4:37 pm

1 stop16h 27m

$1,026

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 3/25

7:54 pm-1:30 pm

2 stops25h 36m

Incheon Intl

Sun 4/12

7:45 pm-10:20 am

2 stops30h 35m

$1,106

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Wed 3/11

6:15 am-3:55 pm

1 stop17h 40m

Incheon Intl

Mon 3/23

4:10 pm-5:38 pm

1 stop17h 28m

$1,122

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Thu 4/2

7:54 pm-11:00 am

2 stops23h 06m

Incheon Intl

Sun 4/12

7:45 pm-10:20 am

2 stops30h 35m

$1,146

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 1/4

6:10 am-6:35 pm

1 stop19h 25m

Incheon Intl

Sun 1/18

8:35 pm-8:40 pm

1 stop17h 05m

$1,176

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Fri 4/3

7:00 am-10:45 am

2 stops35h 45m

Seoul Gimpo Intl

Sun 4/12

7:20 pm-5:38 pm

2 stops38h 18m

$2,105

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Wed 3/25

7:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Sun 4/12

7:20 pm-5:38 pm

2 stops38h 18m

$2,139

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Wed 4/1

7:00 am-9:50 pm

2 stops22h 50m

Seoul Gimpo Intl

Sun 4/12

7:20 pm-5:38 pm

2 stops38h 18m

$2,472

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 $786. 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 $754 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 $852 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