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Cheap flights from San Jose to Seoul from $519

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 to Seoul departing on 11/17. 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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Cheap round-trip flights

Japan Airlines Logo
8:10 am - 10:05 pmSJC-GMP
20h 55m2 stops
Japan Airlines Logo
12:05 pm - 4:44 pmGMP-SJC
20h 39m2 stops
$886Japan Airlines
Find Deal
Thu, Feb 19 - Wed, Mar 18
Japan Airlines Logo
8:10 am - 10:05 pmSJC-GMP
21h 55m2 stops
Japan Airlines Logo
8:00 am - 1:45 pmGMP-SJC
22h 45m2 stops
$893Japan Airlines
Find Deal
Mon, Oct 27 - Thu, Nov 13
Logo
6:15 am - 10:05 pmSJC-GMP
22h 50m2 stops
Logo
12:05 pm - 6:04 pmGMP-SJC
22h 59m2 stops
$901
Find Deal
Sun, Feb 1 - Sat, Feb 7
Japan Airlines Logo
8:00 am - 9:50 pmSJC-GMP
21h 50m2 stops
Japan Airlines Logo
7:40 pm - 1:40 pmGMP-SJC
35h 00m2 stops
$1,103Japan Airlines
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Mon, Oct 20 - Fri, Nov 21
EVA Air Logo
8:15 pm - 7:15 pmSJC-GMP
55h 00m2 stops
EVA Air Logo
7:00 pm - 2:19 pmGMP-SJC
36h 19m2 stops
$1,131EVA Air
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Sun, Oct 19 - Tue, Nov 18
EVA Air Logo
6:15 am - 12:50 pmSJC-GMP
38h 35m2 stops
EVA Air Logo
8:15 pm - 2:19 pmGMP-SJC
35h 04m2 stops
$1,147EVA Air
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Thu, Oct 16 - Wed, Nov 12
EVA Air Logo
7:53 pm - 12:50 pmSJC-GMP
48h 57m2 stops
EVA Air Logo
7:15 pm - 7:16 pmGMP-SJC
40h 01m2 stops
$1,184EVA Air
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Tue, Oct 14 - Tue, Oct 21
EVA Air Logo
1:00 pm - 12:50 pmSJC-GMP
54h 50m2 stops
EVA Air Logo
1:50 pm - 10:56 pmGMP-SJC
26h 06m2 stops
$1,190EVA Air
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Tue, Nov 4 - Fri, Nov 14
Logo
4:16 pm - 1:05 pmSJC-GMP
28h 49m3 stops
Logo
8:10 am - 9:40 amGMP-SJC
17h 30m2 stops
$1,193
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Fri, Oct 3 - Thu, Oct 9
Japan Airlines Logo
8:00 am - 9:50 pmSJC-GMP
21h 50m2 stops
Japan Airlines Logo
12:05 pm - 3:54 pmGMP-SJC
19h 49m2 stops
$1,203Japan Airlines
Find Deal
Sun, Oct 19 - Fri, Oct 31

Japan Airlines flights from San Jose to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on San Jose to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Feb 19
SJC8:10 amSan Jose
20h 55m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Mar 18
GMP12:05 pmSeoul Gimpo Intl
20h 39m
2 stops
SJC4:44 pmSan Jose
$886
Find similar
Japan Airlines
Oct 27
SJC8:10 amSan Jose
21h 55m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Nov 13
GMP8:00 amSeoul Gimpo Intl
22h 45m
2 stops
SJC1:45 pmSan Jose
$893
Find similar
Japan Airlines
Oct 20
SJC8:00 amSan Jose
21h 50m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Nov 21
GMP7:40 pmSeoul Gimpo Intl
35h 00m
2 stops
SJC1:40 pmSan Jose
$1,103
Find similar

EVA Air flights from San Jose to Seoul Gimpo Intl Airport

Our best EVA Air deals on San Jose to Seoul Gimpo Intl Airport flight tickets
EVA Air
Sep 18
SJC6:15 amSan Jose
38h 35m
2 stops
GMP12:50 pmSeoul Gimpo Intl
Oct 22
GMP8:20 pmSeoul Gimpo Intl
33h 59m
2 stops
SJC2:19 pmSan Jose
$1,123
Find similar
EVA Air
Oct 19
SJC8:15 pmSan Jose
55h 00m
2 stops
GMP7:15 pmSeoul Gimpo Intl
Nov 18
GMP7:00 pmSeoul Gimpo Intl
36h 19m
2 stops
SJC2:19 pmSan Jose
$1,131
Find similar
EVA Air
Oct 16
SJC6:15 amSan Jose
38h 35m
2 stops
GMP12:50 pmSeoul Gimpo Intl
Nov 12
GMP8:15 pmSeoul Gimpo Intl
35h 04m
2 stops
SJC2:19 pmSan Jose
$1,147
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose 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 15, 2025.
Use the filters below to find and compare flights from San Jose to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Thu 2/19

8:10 am-10:05 pm

2 stops20h 55m

Seoul Gimpo Intl

Wed 3/18

12:05 pm-4:44 pm

2 stops20h 39m

$886

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Mon 10/27

8:10 am-10:05 pm

2 stops21h 55m

Seoul Gimpo Intl

Thu 11/13

8:00 am-1:45 pm

2 stops22h 45m

$893

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 2/1

6:15 am-10:05 pm

2 stops22h 50m

Seoul Gimpo Intl

Sat 2/7

12:05 pm-6:04 pm

2 stops22h 59m

$901

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Mon 10/20

8:00 am-9:50 pm

2 stops21h 50m

Seoul Gimpo Intl

Fri 11/21

7:40 pm-1:40 pm

2 stops35h 00m

$1,103

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 10/19

8:15 pm-7:15 pm

2 stops55h 00m

Seoul Gimpo Intl

Tue 11/18

7:00 pm-2:19 pm

2 stops36h 19m

$1,131

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Thu 10/16

6:15 am-12:50 pm

2 stops38h 35m

Seoul Gimpo Intl

Wed 11/12

8:15 pm-2:19 pm

2 stops35h 04m

$1,147

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 10/14

7:53 pm-12:50 pm

2 stops48h 57m

Seoul Gimpo Intl

Tue 10/21

7:15 pm-7:16 pm

2 stops40h 01m

$1,184

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 11/4

1:00 pm-12:50 pm

2 stops54h 50m

Seoul Gimpo Intl

Fri 11/14

1:50 pm-10:56 pm

2 stops26h 06m

$1,190

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Fri 10/3

4:16 pm-1:05 pm

3 stops28h 49m

Seoul Gimpo Intl

Thu 10/9

8:10 am-9:40 am

2 stops17h 30m

$1,193

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Sun 10/19

8:00 am-9:50 pm

2 stops21h 50m

Seoul Gimpo Intl

Fri 10/31

12:05 pm-3:54 pm

2 stops19h 49m

$1,203

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 Jose 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 Jose to Seoul Gimpo Intl?

EVA Air and Japan Airlines are the most popular carriers operating from San Jose to Seoul Gimpo Intl

When to book flights from San Jose to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose 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 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 to Seoul Gimpo Intl Airport

Direct flights

None
There are no direct flights from San Jose to Seoul Gimpo Intl Airport. There are no popular flight routes from San Jose to Seoul Gimpo Intl Airport.
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  • 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 19h 45m.

  • 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.

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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