Find flights
Deals
Insights
When to book
FAQs & Tips

OAK - ICN

$790 Find cheap flights from Oakland, California to Incheon Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oakland to Incheon Intl departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Incheon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Oakland to Incheon Intl (OAK-ICN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 4:40 pmOAK-ICN
18h 40m1 stop
4:35 pm - 6:45 pmICN-OAK
18h 10m1 stop
$1,272Korean Air
Find Deal
Fri, Oct 11 - Fri, Oct 25
5:15 pm - 4:40 pmOAK-ICN
31h 25m2 stops
7:20 pm - 11:54 pmICN-OAK
20h 34m2 stops
$1,422Delta
Find Deal
Tue, Aug 13 - Thu, Aug 29
5:00 am - 10:00 pmOAK-ICN
25h 00m2 stops
12:50 pm - 7:19 pmICN-OAK
22h 29m1 stop
$1,496
Find Deal
Tue, Aug 13 - Thu, Aug 29
5:50 am - 10:00 pmOAK-ICN
24h 10m2 stops
12:50 pm - 12:13 pmICN-OAK
15h 23m1 stop
$1,624
Find Deal
Wed, Jul 17 - Fri, Jul 19
5:50 am - 3:45 pmOAK-ICN
17h 55m1 stop
12:50 pm - 12:13 pmICN-OAK
15h 23m1 stop
$1,661
Find Deal
Wed, Jul 17 - Fri, Jul 19
5:50 am - 10:00 pmOAK-ICN
24h 10m2 stops
8:40 pm - 11:37 pmICN-OAK
18h 57m2 stops
$1,690
Find Deal
Wed, Jul 17 - Fri, Jul 19
5:00 am - 3:45 pmOAK-ICN
18h 45m1 stop
12:50 pm - 7:19 pmICN-OAK
22h 29m1 stop
$1,700
Find Deal
Tue, Aug 13 - Thu, Aug 29
8:40 am - 7:00 pmOAK-ICN
18h 20m1 stop
9:10 pm - 8:20 pmICN-OAK
39h 10m2 stops
$1,822
Find Deal
Fri, Jul 19 - Sat, Jul 27
6:00 am - 9:55 amOAK-ICN
35h 55m2 stops
1:20 am - 11:59 pmICN-OAK
38h 39m2 stops
$1,852Qatar Airways
Find Deal
Wed, May 8 - Fri, May 24
6:00 am - 5:35 pmOAK-ICN
43h 35m2 stops
6:45 pm - 11:53 pmICN-OAK
45h 08m2 stops
$1,879Qatar Airways
Find Deal
Sat, Sep 28 - Fri, Oct 4

Flights from Oakland to Incheon Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Oakland to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oakland, California to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oakland, California to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Oakland, California to Incheon Intl Airport is February, where tickets cost $1,351 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $2,059 and $1,797 respectively.

How far in advance should I book a flight from Oakland, California to Incheon Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oakland, California to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Oakland, California to Incheon Intl Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Oakland to Seoul Incheon Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seoul Incheon Airport from Oakland were found on Hawaiian Airlines ($822) and Korean Air ($940), and the lowest round-trip tickets were found on Korean Air ($1,272) and Delta ($1,422).

Good to know

Cheapest flight

$790
Flight from Oakland to Seoul Incheon Airport

When to book flights from Oakland to Incheon Intl

Are your dates flexible? Find out the best times to travel from Oakland to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oakland to Incheon flights

  • What is the cheapest flight from Oakland, California to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Oakland, California to Incheon Intl Airport was $790 for a one-way ticket and $1,272 for a round-trip.

  • Do I need a passport to fly between Oakland and Seoul Incheon Airport?

    Yes, you’ll need a passport to travel to Seoul Incheon Airport from Oakland.

  • Which aircraft models fly most regularly from Oakland to Seoul Incheon Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oakland to Seoul Incheon Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Oakland and Seoul Incheon Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Oakland to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oakland to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oakland to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Oakland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oakland to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Incheon Airport with an airline and back to Oakland with another airline. Booking your flights between Oakland and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oakland to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Oakland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Oakland to Incheon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oakland to Incheon found on KAYAK in the last 72 hours.
5/16Thu
2 stops
45h 25mOAK-ICN
$790
6/5Wed
2 stops
22h 25mOAK-ICN
$819
4/30Tue
1 stopHawaiian Airlines
20h 00mOAK-ICN
$822
7/27Sat
1 stopHawaiian Airlines
18h 20mOAK-ICN
$838
5/1Wed
1 stopKorean Air
18h 50mOAK-ICN
$940
5/1Wed
1 stopDelta
18h 50mOAK-ICN
$975
4/30Tue
2 stopsDelta
30h 35mOAK-ICN
$981
5/1Wed
2 stopsChina Eastern
36h 55mOAK-ICN
$1,065
6/24Mon
1 stopKorean Air
18h 30mOAK-ICN
$1,221
4/30Tue
2 stopsChina Eastern
36h 55mOAK-ICN
$1,517

Search by stops

Search by airline

Search by price

Last minute flights from Oakland to Incheon Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Oakland to Incheon that are departing in the next 10 days.
4/28Sun
multi-stopHawaiian Airlines
20h 00mOAK-ICN
5/12Sun
multi-stopHawaiian Airlines
17h 30mICN-OAK
$1,606
5/1Wed
multi-stopKorean Air
18h 50mOAK-ICN
5/3Fri
multi-stopKorean Air
18h 40mICN-OAK
$1,905
4/27Sat
multi-stopKorean Air
18h 50mOAK-ICN
5/1Wed
multi-stopKorean Air
18h 41mICN-OAK
$1,920
5/1Wed
multi-stopQatar Airways
30h 50mOAK-ICN
6/5Wed
multi-stopQatar Airways
32h 06mICN-OAK
$2,109
4/30Tue
multi-stopQatar Airways
43h 35mOAK-ICN
5/6Mon
multi-stopQatar Airways
36h 48mICN-OAK
$2,433
4/28Sun
multi-stopQatar Airways
43h 35mOAK-ICN
7/27Sat
multi-stopQatar Airways
34h 17mICN-OAK
$2,443
5/1Wed
multi-stopQatar Airways
30h 50mOAK-ICN
5/3Fri
multi-stopQatar Airways
40h 31mICN-OAK
$3,315
5/1Wed
multi-stop
30h 50mOAK-ICN
5/26Sun
multi-stop
32h 01mICN-OAK
$11,331
5/1Wed
multi-stop
30h 50mOAK-ICN
5/27Mon
multi-stop
43h 44mICN-OAK
$12,388
5/1Wed
multi-stop
35h 55mOAK-ICN
5/22Wed
multi-stop
42h 16mICN-OAK
$14,449

Search by stops

Search by airline

Search by price

Oakland - Seoul Incheon Airport Flights

Departure:

Oakland (OAK)United States

Destination:

Incheon (ICN)South Korea

Return flight deals:

Incheon - Oakland

Cabin classes: