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Cheap flights from San Diego to Seoul from $520

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 4/29. 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 San Diego to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 9:15 pm
SAN
-
GMP
21h 15m
2 stops
Multiple Airlines Logo
12:05 pm - 9:32 pm
GMP
-
SAN
25h 27m
2 stops
$1,046Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
EVA Air Logo
6:33 pm - 7:15 pm
SAN
-
GMP
32h 42m
2 stops
EVA Air Logo
1:50 pm - 9:32 pm
GMP
-
SAN
23h 42m
2 stops
$1,083EVA Air
Mon, Aug 17 - Sat, Aug 22
Japan Airlines Logo
7:40 am - 9:15 pm
SAN
-
GMP
21h 35m
2 stops
Japan Airlines Logo
8:00 am - 4:21 pm
GMP
-
SAN
24h 21m
2 stops
$1,086Japan Airlines
Tue, Apr 21 - Tue, May 19
Multiple Airlines Logo
8:00 am - 9:15 pm
SAN
-
GMP
21h 15m
2 stops
Multiple Airlines Logo
8:00 am - 4:27 pm
GMP
-
SAN
24h 27m
2 stops
$1,121Multiple Airlines
Sat, Sep 12 - Mon, Sep 28
Multiple Airlines Logo
8:00 am - 9:15 pm
SAN
-
GMP
21h 15m
2 stops
Multiple Airlines Logo
8:00 am - 7:38 pm
GMP
-
SAN
27h 38m
2 stops
$1,295Multiple Airlines
Sat, Sep 12 - Mon, Sep 28
Japan Airlines Logo
7:40 am - 9:15 pm
SAN
-
GMP
21h 35m
2 stops
Japan Airlines Logo
12:05 pm - 4:28 pm
GMP
-
SAN
20h 23m
2 stops
$1,301Japan Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
7:40 am - 9:15 pm
SAN
-
GMP
21h 35m
2 stops
Multiple Airlines Logo
8:00 am - 4:28 pm
GMP
-
SAN
24h 28m
2 stops
$1,306Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Japan Airlines Logo
1:35 pm - 5:55 pm
SAN
-
GMP
36h 20m
1 stop
Japan Airlines Logo
8:00 am - 11:35 am
GMP
-
SAN
19h 35m
1 stop
$1,325Japan Airlines
Sat, Sep 12 - Mon, Sep 28
Japan Airlines Logo
8:00 am - 9:15 pm
SAN
-
GMP
21h 15m
2 stops
Japan Airlines Logo
8:00 am - 11:35 am
GMP
-
SAN
19h 35m
1 stop
$1,330Japan Airlines
Wed, Sep 2 - Thu, Sep 17
Japan Airlines Logo
8:00 am - 9:15 pm
SAN
-
GMP
21h 15m
2 stops
Japan Airlines Logo
8:00 am - 3:52 pm
GMP
-
SAN
23h 52m
2 stops
$1,340Japan Airlines
Wed, Sep 2 - Thu, Sep 17

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
Apr 21
SAN7:40 amSan Diego
21h 35m
2 stops
GMP9:15 pmSeoul Gimpo Intl
May 19
GMP8:00 amSeoul Gimpo Intl
24h 21m
2 stops
SAN4:21 pmSan Diego
$1,086
Japan Airlines
Apr 16
SAN7:40 amSan Diego
21h 35m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Apr 23
GMP12:05 pmSeoul Gimpo Intl
20h 23m
2 stops
SAN4:28 pmSan Diego
$1,301
Japan Airlines
Sep 12
SAN1:35 pmSan Diego
36h 20m
1 stop
GMP5:55 pmSeoul Gimpo Intl
Sep 28
GMP8:00 amSeoul Gimpo Intl
19h 35m
1 stop
SAN11:35 amSan Diego
$1,325

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
Sep 6
SAN5:00 pmSan Diego
33h 35m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Sep 20
GMP12:40 pmSeoul Gimpo Intl
23h 15m
2 stops
SAN7:55 pmSan Diego
$1,764
ANA
Aug 19
SAN9:45 amSan Diego
33h 20m
2 stops
GMP11:05 amSeoul Gimpo Intl
Aug 24
GMP12:40 pmSeoul Gimpo Intl
23h 15m
2 stops
SAN7:55 pmSan Diego
$1,781
ANA
Apr 6
SAN8:37 pmSan Diego
29h 58m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Apr 11
GMP7:55 pmSeoul Gimpo Intl
40h 17m
2 stops
SAN8:12 pmSan Diego
$3,238

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 March 28, 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

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 9/8

8:00 am-9:15 pm

2 stops21h 15m

Seoul Gimpo Intl

Tue 9/15

12:05 pm-9:32 pm

2 stops25h 27m

$1,046

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Mon 8/17

6:33 pm-7:15 pm

2 stops32h 42m

Seoul Gimpo Intl

Sat 8/22

1:50 pm-9:32 pm

2 stops23h 42m

$1,083

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Tue 4/21

7:40 am-9:15 pm

2 stops21h 35m

Seoul Gimpo Intl

Tue 5/19

8:00 am-4:21 pm

2 stops24h 21m

$1,086

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Sat 9/12

8:00 am-9:15 pm

2 stops21h 15m

Seoul Gimpo Intl

Mon 9/28

8:00 am-4:27 pm

2 stops24h 27m

$1,121

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Sat 9/12

8:00 am-9:15 pm

2 stops21h 15m

Seoul Gimpo Intl

Mon 9/28

8:00 am-7:38 pm

2 stops27h 38m

$1,295

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 4/16

7:40 am-9:15 pm

2 stops21h 35m

Seoul Gimpo Intl

Thu 4/23

12:05 pm-4:28 pm

2 stops20h 23m

$1,301

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 4/16

7:40 am-9:15 pm

2 stops21h 35m

Seoul Gimpo Intl

Thu 4/23

8:00 am-4:28 pm

2 stops24h 28m

$1,306

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Sat 9/12

1:35 pm-5:55 pm

1 stop36h 20m

Seoul Gimpo Intl

Mon 9/28

8:00 am-11:35 am

1 stop19h 35m

$1,325
Quickest round-trip

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 9/2

8:00 am-9:15 pm

2 stops21h 15m

Seoul Gimpo Intl

Thu 9/17

8:00 am-11:35 am

1 stop19h 35m

$1,330

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 9/2

8:00 am-9:15 pm

2 stops21h 15m

Seoul Gimpo Intl

Thu 9/17

8:00 am-3:52 pm

2 stops23h 52m

$1,340

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 San Diego 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 airline that flies from San Diego to Seoul Gimpo Intl?

China Eastern is the most popular carrier operating from San Diego to Seoul Gimpo Intl

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 15m

Direct flights

None
The fastest flight from San Diego to Seoul Gimpo Intl Airport takes 21h 15m
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

  • 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 15m.

  • 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.

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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