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Cheap flights from Oakland, California to Seoul from $659

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 10/20. 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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0 bags

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Find the cheapest flights from Oakland, California to Seoul

Cheap round-trip flights

Japan Airlines Logo
6:30 am - 10:55 amOAK-GMP
35h 25m2 stops
Japan Airlines Logo
8:00 am - 5:43 pmGMP-OAK
25h 43m2 stops
$896Japan Airlines
Find Deal
Mon, Feb 16 - Tue, Mar 17
Japan Airlines Logo
6:40 am - 10:05 pmOAK-GMP
22h 25m2 stops
Japan Airlines Logo
7:40 pm - 2:07 pmGMP-OAK
35h 27m2 stops
$1,674Japan Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 24
Japan Airlines Logo
6:30 am - 10:05 pmOAK-GMP
22h 35m2 stops
Japan Airlines Logo
12:05 pm - 1:55 pmGMP-OAK
18h 50m2 stops
$1,688Japan Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 17
Japan Airlines Logo
6:30 am - 10:05 pmOAK-GMP
22h 35m2 stops
Japan Airlines Logo
7:40 pm - 5:44 pmGMP-OAK
39h 04m2 stops
$1,960Japan Airlines
Find Deal
Thu, Nov 20 - Wed, Nov 26
Japan Airlines Logo
6:30 am - 10:05 pmOAK-GMP
22h 35m2 stops
Japan Airlines Logo
7:40 pm - 1:46 pmGMP-OAK
35h 06m2 stops
$2,473Japan Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 30
Japan Airlines Logo
6:15 am - 10:05 pmOAK-GMP
22h 50m2 stops
Japan Airlines Logo
7:40 pm - 1:46 pmGMP-OAK
35h 06m2 stops
$2,550Japan Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
Japan Airlines Logo
6:10 am - 10:05 pmOAK-GMP
22h 55m2 stops
Japan Airlines Logo
12:05 pm - 2:07 pmGMP-OAK
19h 02m2 stops
$2,756Japan Airlines
Find Deal
Sat, Dec 27 - Fri, Jan 2
Multiple Airlines Logo
6:40 am - 10:45 amOAK-GMP
36h 05m2 stops
Multiple Airlines Logo
7:40 pm - 6:32 pmGMP-OAK
38h 52m2 stops
$2,768Multiple Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 26
Japan Airlines Logo
6:10 am - 10:05 pmOAK-GMP
22h 55m2 stops
Japan Airlines Logo
12:05 pm - 2:07 pmGMP-OAK
19h 02m2 stops
$2,850Japan Airlines
Find Deal
Fri, Dec 19 - Fri, Dec 26
Japan Airlines Logo
6:15 am - 10:55 amOAK-GMP
35h 40m2 stops
Japan Airlines Logo
12:05 pm - 1:46 pmGMP-OAK
18h 41m2 stops
$3,387Japan Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29

Japan Airlines flights from Oakland, California to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Oakland, California to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Feb 16
OAK6:30 amOakland
35h 25m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 17
GMP8:00 amSeoul Gimpo Intl
25h 43m
2 stops
OAK5:43 pmOakland
$896
Find similar
Japan Airlines
Dec 10
OAK6:40 amOakland
22h 25m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Dec 24
GMP7:40 pmSeoul Gimpo Intl
35h 27m
2 stops
OAK2:07 pmOakland
$1,674
Find similar
Japan Airlines
Nov 8
OAK6:30 amOakland
22h 35m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Nov 17
GMP12:05 pmSeoul Gimpo Intl
18h 50m
2 stops
OAK1:55 pmOakland
$1,688
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Seoul Gimpo Intl Airport 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 September 19, 2025.
Use the filters below to find and compare flights from Oakland, California to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Mon 2/16

6:30 am-10:55 am

2 stops35h 25m

Seoul Gimpo Intl

Tue 3/17

8:00 am-5:43 pm

2 stops25h 43m

$896

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Wed 12/10

6:40 am-10:05 pm

2 stops22h 25m

Seoul Gimpo Intl

Wed 12/24

7:40 pm-2:07 pm

2 stops35h 27m

$1,674

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sat 11/8

6:30 am-10:05 pm

2 stops22h 35m

Seoul Gimpo Intl

Mon 11/17

12:05 pm-1:55 pm

2 stops18h 50m

$1,688

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Thu 11/20

6:30 am-10:05 pm

2 stops22h 35m

Seoul Gimpo Intl

Wed 11/26

7:40 pm-5:44 pm

2 stops39h 04m

$1,960

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Thu 11/20

6:30 am-10:05 pm

2 stops22h 35m

Seoul Gimpo Intl

Sun 11/30

7:40 pm-1:46 pm

2 stops35h 06m

$2,473

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Mon 11/24

6:15 am-10:05 pm

2 stops22h 50m

Seoul Gimpo Intl

Fri 11/28

7:40 pm-1:46 pm

2 stops35h 06m

$2,550

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sat 12/27

6:10 am-10:05 pm

2 stops22h 55m

Seoul Gimpo Intl

Fri 1/2

12:05 pm-2:07 pm

2 stops19h 02m

$2,756

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sat 10/11

6:40 am-10:45 am

2 stops36h 05m

Seoul Gimpo Intl

Sun 10/26

7:40 pm-6:32 pm

2 stops38h 52m

$2,768

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Fri 12/19

6:10 am-10:05 pm

2 stops22h 55m

Seoul Gimpo Intl

Fri 12/26

12:05 pm-2:07 pm

2 stops19h 02m

$2,850

OaklandSeoul

OAK - GMP

OAKGMP

Oakland

Sat 11/22

6:15 am-10:55 am

2 stops35h 40m

Seoul Gimpo Intl

Sat 11/29

12:05 pm-1:46 pm

2 stops18h 41m

$3,387

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 Gimpo Intl Airport

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 Gimpo Intl Airport?

On average, the least expensive day to fly to Seoul Gimpo Intl Airport from Oakland, California is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,280. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Seoul Gimpo Intl Airport is Saturday, with ticket prices averaging around $1,781.

What is the cheapest time of day to depart on your flight to Seoul Gimpo Intl Airport?

According to our data, the cheapest time of day to fly to Seoul Gimpo Intl Airport is at noon. momondo users have found flights departing from Oakland, California to Seoul Gimpo Intl Airport at noon for as low as $1,032. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is in the morning when prices are around $1,424.

When to book flights from Oakland, California to Seoul Gimpo Intl Airport

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

Cheap Oakland, California to Seoul Gimpo Intl Airport (OAK to GMP) flight deals and tips

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

Direct flights

None
There are no direct flights from Oakland, California to Seoul Gimpo Intl Airport. There are no popular flight routes from Oakland, California to Seoul Gimpo Intl Airport.
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  • How far is Oakland to Seoul Gimpo Intl by plane?

    The straight-line distance from Oakland to Seoul Gimpo Intl is 5618.4 mi. Flights usually cover this in 22h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Oakland Airport to Seoul Gimpo Intl Airport were last updated today.

  • How old do you have to be to fly from Oakland Airport to Seoul Gimpo Intl 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 Oakland Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The required travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul Gimpo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oakland to Seoul. momondo saves you time and could save you money on your trip.

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?

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 Seoul from Oakland.

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

Price alerts on flights to Seoul from Oakland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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