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Cheap flights from Incheon Intl Airport to San Francisco from $662

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to San Francisco departing on 12/7. 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 Incheon Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:35 pm - 6:55 pm
ICN
-
OAK
15h 20m
1 stop
Alaska Airlines Logo
6:01 am - 5:30 pm
OAK
-
ICN
19h 29m
1 stop
$1,305Alaska Airlines
Wed, Sep 9 - Mon, Sep 14
Alaska Airlines Logo
7:35 pm - 6:55 pm
ICN
-
OAK
15h 20m
1 stop
Alaska Airlines Logo
6:01 am - 5:30 pm
OAK
-
ICN
19h 29m
1 stop
$1,306Alaska Airlines
Wed, Sep 9 - Mon, Sep 14
Alaska Airlines Logo
7:35 pm - 6:55 pm
ICN
-
OAK
15h 20m
1 stop
Alaska Airlines Logo
7:00 am - 5:30 pm
OAK
-
ICN
18h 30m
1 stop
$1,310Alaska Airlines
Fri, Sep 25 - Sun, Oct 4
Alaska Airlines Logo
7:35 pm - 10:54 pm
ICN
-
OAK
19h 19m
1 stop
Alaska Airlines Logo
6:01 am - 5:30 pm
OAK
-
ICN
19h 29m
1 stop
$1,318Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Multiple Airlines Logo
10:30 pm - 9:26 am
ICN
-
OAK
26h 56m
2 stops
Multiple Airlines Logo
10:07 am - 5:30 pm
OAK
-
ICN
15h 23m
1 stop
$1,348Multiple Airlines
Sun, Aug 2 - Sun, Aug 23
Alaska Airlines Logo
7:35 pm - 10:54 pm
ICN
-
OAK
19h 19m
1 stop
Alaska Airlines Logo
10:07 am - 5:30 pm
OAK
-
ICN
15h 23m
1 stop
$1,431Alaska Airlines
Sat, Aug 22 - Sat, Aug 29
Alaska Airlines Logo
7:35 pm - 10:54 pm
ICN
-
OAK
19h 19m
1 stop
Alaska Airlines Logo
10:07 am - 5:30 pm
OAK
-
ICN
15h 23m
1 stop
$1,434Alaska Airlines
Sat, Aug 22 - Sat, Aug 29
Alaska Airlines Logo
7:35 pm - 7:46 pm
ICN
-
OAK
16h 11m
1 stop
Alaska Airlines Logo
6:22 am - 5:30 pm
OAK
-
ICN
19h 08m
1 stop
$1,436Alaska Airlines
Sat, Jul 4 - Wed, Jul 8
Alaska Airlines Logo
7:35 pm - 6:55 pm
ICN
-
OAK
15h 20m
1 stop
Alaska Airlines Logo
10:23 am - 5:30 pm
OAK
-
ICN
15h 07m
1 stop
$1,441Alaska Airlines
Sat, Sep 19 - Wed, Sep 23
Alaska Airlines Logo
7:35 pm - 7:46 pm
ICN
-
OAK
16h 11m
1 stop
Alaska Airlines Logo
8:10 pm - 5:30 pm
OAK
-
ICN
29h 20m
2 stops
$1,442Alaska Airlines
Sat, Jul 4 - Tue, Jul 7

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Korean Air flights from Incheon Intl Airport to Oakland, California

Our best Korean Air deals on Incheon Intl Airport to Oakland, California flight tickets
Korean Air
Nov 25
ICN6:35 pmIncheon Intl
14h 57m
1 stop
OAK4:32 pmOakland
Nov 29
OAK5:55 amOakland
17h 25m
1 stop
ICN4:20 pmIncheon Intl
$1,780
Korean Air
Nov 25
ICN6:35 pmIncheon Intl
14h 57m
1 stop
OAK4:32 pmOakland
Nov 29
OAK5:55 amOakland
17h 25m
1 stop
ICN4:20 pmIncheon Intl
$1,785
Korean Air
Nov 25
ICN6:35 pmIncheon Intl
14h 57m
1 stop
OAK4:32 pmOakland
Nov 29
OAK5:55 amOakland
17h 25m
1 stop
ICN4:20 pmIncheon Intl
$1,787

Alaska Airlines flights from Incheon Intl Airport to Oakland, California

Our best Alaska Airlines deals on Incheon Intl Airport to Oakland, California flight tickets
Alaska Airlines
Sep 9
ICN7:35 pmIncheon Intl
15h 20m
1 stop
OAK6:55 pmOakland
Sep 14
OAK6:01 amOakland
19h 29m
1 stop
ICN5:30 pmIncheon Intl
$1,305
Alaska Airlines
Sep 9
ICN7:35 pmIncheon Intl
15h 20m
1 stop
OAK6:55 pmOakland
Sep 14
OAK6:01 amOakland
19h 29m
1 stop
ICN5:30 pmIncheon Intl
$1,306
Alaska Airlines
Sep 25
ICN7:35 pmIncheon Intl
15h 20m
1 stop
OAK6:55 pmOakland
Oct 4
OAK7:00 amOakland
18h 30m
1 stop
ICN5:30 pmIncheon Intl
$1,310

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Oakland, California 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 June 23, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 9/9

7:35 pm-6:55 pm

1 stop15h 20m

Oakland

Mon 9/14

6:01 am-5:30 pm

1 stop19h 29m

$1,305

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 9/9

7:35 pm-6:55 pm

1 stop15h 20m

Oakland

Mon 9/14

6:01 am-5:30 pm

1 stop19h 29m

$1,306

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 9/25

7:35 pm-6:55 pm

1 stop15h 20m

Oakland

Sun 10/4

7:00 am-5:30 pm

1 stop18h 30m

$1,310

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 9/16

7:35 pm-10:54 pm

1 stop19h 19m

Oakland

Sun 9/20

6:01 am-5:30 pm

1 stop19h 29m

$1,318

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sun 8/2

10:30 pm-9:26 am

2 stops26h 56m

Oakland

Sun 8/23

10:07 am-5:30 pm

1 stop15h 23m

$1,348

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 8/22

7:35 pm-10:54 pm

1 stop19h 19m

Oakland

Sat 8/29

10:07 am-5:30 pm

1 stop15h 23m

$1,431

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 8/22

7:35 pm-10:54 pm

1 stop19h 19m

Oakland

Sat 8/29

10:07 am-5:30 pm

1 stop15h 23m

$1,434

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 7/4

7:35 pm-7:46 pm

1 stop16h 11m

Oakland

Wed 7/8

6:22 am-5:30 pm

1 stop19h 08m

$1,436
Quickest round-trip

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 9/19

7:35 pm-6:55 pm

1 stop15h 20m

Oakland

Wed 9/23

10:23 am-5:30 pm

1 stop15h 07m

$1,441

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Sat 7/4

7:35 pm-7:46 pm

1 stop16h 11m

Oakland

Tue 7/7

8:10 pm-5:30 pm

2 stops29h 20m

$1,442

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 San Francisco from

How to get the cheapest flight ticket from Incheon Intl Airport to Oakland, California

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 airline that flies from Incheon Intl to Oakland?

Alaska Airlines is the most popular carrier operating from Incheon Intl to Oakland

What airlines fly to Oakland, California?

United Airlines, Asiana Airlines and AIR PREMIA are the top three most popular airlines that fly to Oakland, California from Incheon Intl Airport according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Oakland, California. Keep in mind that there are 5 different airlines that fly to Oakland, California on a routine basis, so you have a few additional options to choose from.

When to book flights from Incheon Intl Airport to Oakland, California

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

Cheap Incheon Intl Airport to Oakland, California (ICN to OAK) flight deals and tips

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

Fastest flight time

14h 57m

Direct flights

None
The fastest flight from Incheon Intl Airport to Oakland, California takes 14h 57m
There are no direct flights from Incheon Intl Airport to Oakland, California. There are no popular flight routes from Incheon Intl Airport to Oakland, California.
Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Oakland, California

  • How far is Incheon Intl to Oakland by plane?

    A flight from Incheon Intl to Oakland will travel around 5638.1 mi. A reasonable flight in good conditions will take 14h 57m.

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

    Prices for flights from Incheon Intl Airport to Oakland Airport refresh daily.

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

    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 Incheon Intl Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The necessary travel and health documents for your Oakland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Seoul to Oakland?

Finding the right flight to Oakland from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oakland quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Oakland from Seoul with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oakland from Seoul.

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

Of course. momondo tracks the price of Seoul to Oakland 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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