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Cheap flights from Oakland, California to Seoul from $488

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 7/20. 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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Find the cheapest flights from Oakland, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 5:30 pm
OAK
-
ICN
18h 30m
1 stop
Alaska Airlines Logo
8:00 pm - 6:54 pm
ICN
-
OAK
14h 54m
1 stop
$877Alaska Airlines
Thu, Oct 22 - Fri, Oct 30
Alaska Airlines Logo
7:51 pm - 5:35 pm
OAK
-
ICN
29h 44m
1 stop
Alaska Airlines Logo
8:00 pm - 7:00 pm
ICN
-
OAK
16h 00m
1 stop
$883Alaska Airlines
Tue, Oct 27 - Mon, Nov 9
Alaska Airlines Logo
7:00 am - 5:30 pm
OAK
-
ICN
18h 30m
1 stop
Alaska Airlines Logo
7:35 pm - 10:55 pm
ICN
-
OAK
19h 20m
1 stop
$977Alaska Airlines
Sun, Oct 4 - Thu, Oct 22
Alaska Airlines Logo
7:42 pm - 5:35 pm
OAK
-
ICN
28h 53m
1 stop
Alaska Airlines Logo
8:00 pm - 7:00 pm
ICN
-
OAK
16h 00m
1 stop
$982Alaska Airlines
Tue, Nov 3 - Thu, Nov 12
Alaska Airlines Logo
1:46 pm - 5:35 pm
OAK
-
ICN
34h 49m
1 stop
Alaska Airlines Logo
8:00 pm - 7:00 pm
ICN
-
OAK
16h 00m
1 stop
$983Alaska Airlines
Tue, Nov 3 - Sat, Nov 14
Qatar Airways Logo
12:20 pm - 5:15 pm
OAK
-
ICN
36h 55m
2 stops
Qatar Airways Logo
12:20 am - 7:00 pm
ICN
-
OAK
35h 40m
2 stops
$1,138Qatar Airways
Fri, Oct 30 - Tue, Nov 10
Multiple Airlines Logo
6:02 am - 5:05 pm
OAK
-
ICN
43h 03m
2 stops
Multiple Airlines Logo
1:20 am - 6:55 pm
ICN
-
OAK
33h 35m
2 stops
$1,149Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Multiple Airlines Logo
7:49 pm - 6:10 pm
OAK
-
GMP
30h 21m
2 stops
Multiple Airlines Logo
1:50 pm - 1:13 pm
GMP
-
OAK
39h 23m
2 stops
$1,573Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Japan Airlines Logo
7:00 am - 10:05 pm
OAK
-
GMP
23h 05m
2 stops
Japan Airlines Logo
12:05 pm - 7:00 pm
GMP
-
OAK
23h 55m
2 stops
$2,098Japan Airlines
Fri, Oct 30 - Wed, Nov 11
Japan Airlines Logo
6:22 am - 10:40 am
OAK
-
GMP
36h 18m
2 stops
Japan Airlines Logo
7:15 pm - 7:33 pm
GMP
-
OAK
40h 18m
2 stops
$2,517Japan Airlines
Mon, Jul 13 - Mon, Aug 3

Alaska Airlines flights from Oakland, California to Seoul

Our best Alaska Airlines deals on Oakland, California to Seoul flight tickets
Alaska Airlines
Oct 22
OAK7:00 amOakland
18h 30m
1 stop
ICN5:30 pmIncheon Intl
Oct 30
ICN8:00 pmIncheon Intl
14h 54m
1 stop
OAK6:54 pmOakland
$877
Alaska Airlines
Oct 27
OAK7:51 pmOakland
29h 44m
1 stop
ICN5:35 pmIncheon Intl
Nov 9
ICN8:00 pmIncheon Intl
16h 00m
1 stop
OAK7:00 pmOakland
$883
Alaska Airlines
Oct 4
OAK7:00 amOakland
18h 30m
1 stop
ICN5:30 pmIncheon Intl
Oct 22
ICN7:35 pmIncheon Intl
19h 20m
1 stop
OAK10:55 pmOakland
$977

Qatar Airways flights from Oakland, California to Seoul

Our best Qatar Airways deals on Oakland, California to Seoul flight tickets
Qatar Airways
Oct 30
OAK12:20 pmOakland
36h 55m
2 stops
ICN5:15 pmIncheon Intl
Nov 10
ICN12:20 amIncheon Intl
35h 40m
2 stops
OAK7:00 pmOakland
$1,138
Qatar Airways
Sep 7
OAK6:02 amOakland
43h 03m
2 stops
ICN5:05 pmIncheon Intl
Sep 22
ICN1:20 amIncheon Intl
33h 35m
2 stops
OAK6:55 pmOakland
$1,171
Qatar Airways
Aug 4
OAK10:22 amOakland
38h 43m
2 stops
ICN5:05 pmIncheon Intl
Aug 11
ICN1:20 amIncheon Intl
34h 13m
2 stops
OAK7:33 pmOakland
$1,266

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 May 15, 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

Thu 10/22

7:00 am-5:30 pm

1 stop18h 30m

Incheon Intl

Fri 10/30

8:00 pm-6:54 pm

1 stop14h 54m

$877

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Tue 10/27

7:51 pm-5:35 pm

1 stop29h 44m

Incheon Intl

Mon 11/9

8:00 pm-7:00 pm

1 stop16h 00m

$883

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 10/4

7:00 am-5:30 pm

1 stop18h 30m

Incheon Intl

Thu 10/22

7:35 pm-10:55 pm

1 stop19h 20m

$977

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Tue 11/3

7:42 pm-5:35 pm

1 stop28h 53m

Incheon Intl

Thu 11/12

8:00 pm-7:00 pm

1 stop16h 00m

$982

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Tue 11/3

1:46 pm-5:35 pm

1 stop34h 49m

Incheon Intl

Sat 11/14

8:00 pm-7:00 pm

1 stop16h 00m

$983

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Fri 10/30

12:20 pm-5:15 pm

2 stops36h 55m

Incheon Intl

Tue 11/10

12:20 am-7:00 pm

2 stops35h 40m

$1,138

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 9/6

6:02 am-5:05 pm

2 stops43h 03m

Incheon Intl

Sun 9/20

1:20 am-6:55 pm

2 stops33h 35m

$1,149

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sun 8/23

7:49 pm-6:10 pm

2 stops30h 21m

Seoul Gimpo Intl

Sat 8/29

1:50 pm-1:13 pm

2 stops39h 23m

$1,573

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Fri 10/30

7:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Wed 11/11

12:05 pm-7:00 pm

2 stops23h 55m

$2,098

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Mon 7/13

6:22 am-10:40 am

2 stops36h 18m

Seoul Gimpo Intl

Mon 8/3

7:15 pm-7:33 pm

2 stops40h 18m

$2,517

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 $766. 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 $865.

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 $780 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $848 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 20m

Direct flights

None
The fastest flight from Oakland, California to Seoul takes 17h 20m
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 17h 20m.

  • 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