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Cheap flights from San Jose, California to Seoul from $480

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 Jose, California to Seoul departing on 7/21. 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 Jose, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 am - 9:15 pm
SJC
-
GMP
21h 00m
2 stops
Multiple Airlines Logo
4:20 pm - 8:40 pm
GMP
-
SJC
20h 20m
2 stops
$1,497Multiple Airlines
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
8:15 am - 9:15 pm
SJC
-
GMP
21h 00m
2 stops
Multiple Airlines Logo
4:20 pm - 8:40 pm
GMP
-
SJC
20h 20m
2 stops
$1,560Multiple Airlines
Wed, Jul 15 - Sat, Jul 18
Multiple Airlines Logo
8:15 am - 9:15 pm
SJC
-
GMP
21h 00m
2 stops
Multiple Airlines Logo
7:50 pm - 8:40 pm
GMP
-
SJC
40h 50m
2 stops
$1,598Multiple Airlines
Tue, Jul 14 - Fri, Jul 17
Multiple Airlines Logo
8:15 am - 9:15 pm
SJC
-
GMP
21h 00m
2 stops
Multiple Airlines Logo
4:30 pm - 11:21 pm
GMP
-
SJC
22h 51m
3 stops
$1,608Multiple Airlines
Wed, Jul 15 - Sat, Jul 18
Multiple Airlines Logo
8:15 am - 9:15 pm
SJC
-
GMP
21h 00m
2 stops
Multiple Airlines Logo
3:45 pm - 9:26 am
GMP
-
SJC
33h 41m
3 stops
$1,619Multiple Airlines
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
8:00 am - 10:25 pm
SJC
-
GMP
22h 25m
3 stops
Multiple Airlines Logo
3:45 pm - 9:26 am
GMP
-
SJC
33h 41m
3 stops
$1,740Multiple Airlines
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
2:30 pm - 10:40 am
SJC
-
GMP
52h 10m
2 stops
Multiple Airlines Logo
7:15 pm - 3:51 pm
GMP
-
SJC
36h 36m
2 stops
$1,753Multiple Airlines
Sun, Aug 30 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 10:25 pm
SJC
-
GMP
22h 25m
3 stops
Multiple Airlines Logo
4:30 pm - 11:21 pm
GMP
-
SJC
22h 51m
3 stops
$1,761Multiple Airlines
Wed, Jul 15 - Sat, Jul 18
Multiple Airlines Logo
8:15 am - 9:15 pm
SJC
-
GMP
21h 00m
2 stops
Multiple Airlines Logo
3:45 pm - 8:49 pm
GMP
-
SJC
21h 04m
3 stops
$1,848Multiple Airlines
Tue, Jul 14 - Fri, Jul 17
Japan Airlines Logo
8:00 am - 10:40 am
SJC
-
GMP
34h 40m
2 stops
Japan Airlines Logo
8:00 am - 3:52 pm
GMP
-
SJC
23h 52m
2 stops
$1,865Japan Airlines
Tue, Oct 13 - Wed, Oct 28

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Japan Airlines flights from San Jose, California to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on San Jose, California to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Oct 13
SJC8:00 amSan Jose
34h 40m
2 stops
GMP10:40 amSeoul Gimpo Intl
Oct 28
GMP8:00 amSeoul Gimpo Intl
23h 52m
2 stops
SJC3:52 pmSan Jose
$1,865
Japan Airlines
Sep 4
SJC8:02 amSan Jose
34h 38m
2 stops
GMP10:40 amSeoul Gimpo Intl
Sep 30
GMP8:00 amSeoul Gimpo Intl
23h 51m
2 stops
SJC3:51 pmSan Jose
$2,097
Japan Airlines
Oct 15
SJC8:00 amSan Jose
34h 40m
2 stops
GMP10:40 amSeoul Gimpo Intl
Oct 22
GMP8:00 amSeoul Gimpo Intl
23h 52m
2 stops
SJC3:52 pmSan Jose
$2,119

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, 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 July 2, 2026.
Use the filters below to find and compare flights from San Jose, California 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 JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 7/12

8:15 am-9:15 pm

2 stops21h 00m

Seoul Gimpo Intl

Wed 7/15

4:20 pm-8:40 pm

2 stops20h 20m

$1,497

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Wed 7/15

8:15 am-9:15 pm

2 stops21h 00m

Seoul Gimpo Intl

Sat 7/18

4:20 pm-8:40 pm

2 stops20h 20m

$1,560

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 7/14

8:15 am-9:15 pm

2 stops21h 00m

Seoul Gimpo Intl

Fri 7/17

7:50 pm-8:40 pm

2 stops40h 50m

$1,598

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Wed 7/15

8:15 am-9:15 pm

2 stops21h 00m

Seoul Gimpo Intl

Sat 7/18

4:30 pm-11:21 pm

3 stops22h 51m

$1,608

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 7/12

8:15 am-9:15 pm

2 stops21h 00m

Seoul Gimpo Intl

Wed 7/15

3:45 pm-9:26 am

3 stops33h 41m

$1,619

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 7/12

8:00 am-10:25 pm

3 stops22h 25m

Seoul Gimpo Intl

Wed 7/15

3:45 pm-9:26 am

3 stops33h 41m

$1,740

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 8/30

2:30 pm-10:40 am

2 stops52h 10m

Seoul Gimpo Intl

Sun 9/13

7:15 pm-3:51 pm

2 stops36h 36m

$1,753

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Wed 7/15

8:00 am-10:25 pm

3 stops22h 25m

Seoul Gimpo Intl

Sat 7/18

4:30 pm-11:21 pm

3 stops22h 51m

$1,761

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 7/14

8:15 am-9:15 pm

2 stops21h 00m

Seoul Gimpo Intl

Fri 7/17

3:45 pm-8:49 pm

3 stops21h 04m

$1,848

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 10/13

8:00 am-10:40 am

2 stops34h 40m

Seoul Gimpo Intl

Wed 10/28

8:00 am-3:52 pm

2 stops23h 52m

$1,865

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 Jose, California to Seoul Gimpo Intl Airport

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

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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from San Jose, California to Seoul Gimpo Intl Airport takes 23h 05m
There are no direct flights from San Jose, California to Seoul Gimpo Intl Airport. There are no popular flight routes from San Jose, California to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from San Jose, California to Seoul Gimpo Intl Airport

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

    The distance between San Jose and Seoul Gimpo Intl is about 5655.6 mi. By plane, this route typically takes 23h 05m.

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

    Prices for flights from San Jose Airport to Seoul Gimpo Intl Airport refresh daily.

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

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

    The travel and health documents you'll need for your trip to Seoul Gimpo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul Gimpo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from San Jose, California to Seoul Gimpo Intl Airport

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

    Search flight deals from San Jose, California to Seoul Gimpo Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find San Jose 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 Jose to Seoul with flexible booking policies on momondo?

All flight searches from San Jose to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Seoul.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from San Jose and alert you when they change.

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