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Cheap flights from San Diego to Seoul from $559

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Seoul departing on 8/12. 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 San Diego to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 am - 10:30 pm
SAN
-
GMP
21h 50m
2 stops
Multiple Airlines Logo
3:50 pm - 8:52 pm
GMP
-
SAN
22h 02m
3 stops
$1,225Multiple Airlines
Wed, Oct 28 - Thu, Nov 12
Japan Airlines Logo
8:04 am - 9:15 pm
SAN
-
GMP
21h 11m
2 stops
Japan Airlines Logo
8:00 am - 5:10 pm
GMP
-
SAN
25h 10m
2 stops
$1,237Japan Airlines
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
9:27 pm - 9:15 pm
SAN
-
GMP
31h 48m
2 stops
Multiple Airlines Logo
12:05 pm - 5:10 pm
GMP
-
SAN
21h 05m
2 stops
$1,258Multiple Airlines
Wed, Jul 15 - Tue, Sep 1
Japan Airlines Logo
8:04 am - 9:15 pm
SAN
-
GMP
21h 11m
2 stops
Japan Airlines Logo
8:00 am - 5:10 pm
GMP
-
SAN
25h 10m
2 stops
$1,261Japan Airlines
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
7:05 am - 2:10 pm
SAN
-
GMP
39h 05m
2 stops
Multiple Airlines Logo
8:35 am - 1:04 pm
GMP
-
SAN
45h 29m
2 stops
$1,267Multiple Airlines
Wed, Oct 28 - Thu, Nov 12
Multiple Airlines Logo
8:04 am - 9:15 pm
SAN
-
GMP
21h 11m
2 stops
Multiple Airlines Logo
12:05 pm - 7:00 pm
GMP
-
SAN
22h 55m
2 stops
$1,289Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Japan Airlines Logo
1:35 pm - 10:40 am
SAN
-
GMP
29h 05m
1 stop
Japan Airlines Logo
8:00 am - 11:35 am
GMP
-
SAN
19h 35m
1 stop
$1,294Japan Airlines
Mon, Aug 17 - Thu, Aug 27
Multiple Airlines Logo
8:04 am - 9:15 pm
SAN
-
GMP
21h 11m
2 stops
Multiple Airlines Logo
8:00 am - 5:13 pm
GMP
-
SAN
25h 13m
2 stops
$1,299Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Japan Airlines Logo
7:15 am - 10:40 am
SAN
-
GMP
35h 25m
2 stops
Japan Airlines Logo
7:15 pm - 11:35 am
GMP
-
SAN
32h 20m
1 stop
$1,300Japan Airlines
Wed, Aug 19 - Wed, Aug 26
Japan Airlines Logo
1:35 pm - 10:40 am
SAN
-
GMP
29h 05m
1 stop
Japan Airlines Logo
8:00 am - 11:45 am
GMP
-
SAN
43h 45m
2 stops
$1,312Japan Airlines
Mon, Aug 17 - Thu, Aug 27

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Japan Airlines flights from San Diego to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on San Diego to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Aug 11
SAN8:04 amSan Diego
21h 11m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 25
GMP8:00 amSeoul Gimpo Intl
25h 10m
2 stops
SAN5:10 pmSan Diego
$1,237
Japan Airlines
Aug 11
SAN8:04 amSan Diego
21h 11m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 25
GMP8:00 amSeoul Gimpo Intl
25h 10m
2 stops
SAN5:10 pmSan Diego
$1,261
Japan Airlines
Aug 17
SAN1:35 pmSan Diego
29h 05m
1 stop
GMP10:40 amSeoul Gimpo Intl
Aug 27
GMP8:00 amSeoul Gimpo Intl
19h 35m
1 stop
SAN11:35 amSan Diego
$1,294

ANA flights from San Diego to Seoul Gimpo Intl Airport

Our best ANA deals on San Diego to Seoul Gimpo Intl Airport flight tickets
ANA
Jul 7
SAN8:32 pmSan Diego
30h 03m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Jul 21
GMP12:40 pmSeoul Gimpo Intl
23h 11m
2 stops
SAN7:51 pmSan Diego
$1,955
ANA
Jul 11
SAN8:42 pmSan Diego
29h 53m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Jul 22
GMP7:40 amSeoul Gimpo Intl
28h 11m
2 stops
SAN7:51 pmSan Diego
$2,004
ANA
Jul 8
SAN9:26 amSan Diego
20h 54m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Jul 15
GMP7:40 amSeoul Gimpo Intl
28h 11m
2 stops
SAN7:51 pmSan Diego
$2,184

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 July 1, 2026.
Use the filters below to find and compare flights from San Diego to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 10/28

8:40 am-10:30 pm

2 stops21h 50m

Seoul Gimpo Intl

Thu 11/12

3:50 pm-8:52 pm

3 stops22h 02m

$1,225

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 8/11

8:04 am-9:15 pm

2 stops21h 11m

Seoul Gimpo Intl

Tue 8/25

8:00 am-5:10 pm

2 stops25h 10m

$1,237

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 7/15

9:27 pm-9:15 pm

2 stops31h 48m

Seoul Gimpo Intl

Tue 9/1

12:05 pm-5:10 pm

2 stops21h 05m

$1,258

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 8/11

8:04 am-9:15 pm

2 stops21h 11m

Seoul Gimpo Intl

Tue 8/25

8:00 am-5:10 pm

2 stops25h 10m

$1,261

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 10/28

7:05 am-2:10 pm

2 stops39h 05m

Seoul Gimpo Intl

Thu 11/12

8:35 am-1:04 pm

2 stops45h 29m

$1,267

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 8/18

8:04 am-9:15 pm

2 stops21h 11m

Seoul Gimpo Intl

Thu 8/27

12:05 pm-7:00 pm

2 stops22h 55m

$1,289

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Mon 8/17

1:35 pm-10:40 am

1 stop29h 05m

Seoul Gimpo Intl

Thu 8/27

8:00 am-11:35 am

1 stop19h 35m

$1,294

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 8/18

8:04 am-9:15 pm

2 stops21h 11m

Seoul Gimpo Intl

Wed 8/26

8:00 am-5:13 pm

2 stops25h 13m

$1,299

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 8/19

7:15 am-10:40 am

2 stops35h 25m

Seoul Gimpo Intl

Wed 8/26

7:15 pm-11:35 am

1 stop32h 20m

$1,300

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Mon 8/17

1:35 pm-10:40 am

1 stop29h 05m

Seoul Gimpo Intl

Thu 8/27

8:00 am-11:45 am

2 stops43h 45m

$1,312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from San Diego to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego 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 San Diego to Seoul Gimpo Intl Airport (SAN to GMP) flight deals and tips

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

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from San Diego to Seoul Gimpo Intl Airport takes 21h 05m
There are no direct flights from San Diego to Seoul Gimpo Intl Airport. There are no popular flight routes from San Diego to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from San Diego to Seoul Gimpo Intl Airport

  • How far is San Diego to Seoul Gimpo Intl by plane?

    The straight-line distance from San Diego to Seoul Gimpo Intl is 6068.8 mi. By plane, this route typically takes 21h 05m.

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

    Prices for flights from San Diego Airport to Seoul Gimpo Intl Airport are updated daily.

  • How old do you have to be to fly from San Diego Airport to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego 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.

Frequently asked questions about flying from San Diego to Seoul Gimpo Intl Airport

  • How do I get Price Alerts for flights from San Diego to Seoul Gimpo Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Diego from Seoul Gimpo Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Diego to Seoul Gimpo Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find San Diego to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

momondo does allow users to show only those flights to Seoul from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego 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 San Diego.

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

Yes momondo offers price alerts on flights to Seoul from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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