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Gimpo Intl

$434+ Cheap flights from San Jose (SJC) to Gimpo Intl (GMP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — GMP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Jose to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Gimpo Intl (GMP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$886
(oojo)

One-way from

$434
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$851
From San Jose to Seoul Gimpo Intl
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One-way flight from San Jose to Seoul Gimpo Intl
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Highest demand for flights based on searches. 6% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Jose to Gimpo Intl

Cheapest flights from San Jose to Gimpo Intl
Explore the most affordable flight options available from San Jose to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:00 amSJC - GMP
2 stops20h 50mJapan Airlines
Wed 10/1512:05 pmGMP - SJC
2 stops18h 45mJapan Airlines
Deal found 9/10$893
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:35 amSJC - GMP
3 stops23h 50mMultiple Airlines
Fri 9/267:40 pmGMP - SJC
2 stops30h 30mMultiple Airlines
Deal found 9/9$1,079
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:00 amSJC - GMP
2 stops20h 50mJapan Airlines
Thu 10/212:05 pmGMP - SJC
2 stops18h 16mJapan Airlines
Deal found 9/11$1,103
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:02 pmSJC - GMP
2 stops31h 13mEVA Air
Tue 10/217:15 pmGMP - SJC
2 stops40h 01mEVA Air
Deal found 9/10$1,124
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:00 pmSJC - GMP
2 stops54h 50mEVA Air
Tue 12/27:00 pmGMP - SJC
2 stops36h 19mEVA Air
Deal found 9/10$1,130
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:00 pmSJC - GMP
2 stops30h 50mEVA Air
Sat 11/221:50 pmGMP - SJC
2 stops26h 09mEVA Air
Deal found 9/10$1,162
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:00 amSJC - GMP
2 stops20h 50mJapan Airlines
Wed 11/512:05 pmGMP - SJC
2 stops18h 40mJapan Airlines
Deal found 9/9$1,203
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:54 pmSJC - GMP
2 stops31h 21mEVA Air
Wed 11/268:15 pmGMP - SJC
2 stops39h 08mEVA Air
Deal found 9/11$1,224
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:35 pmSJC - GMP
2 stops55h 40mEVA Air
Tue 11/117:00 pmGMP - SJC
2 stops36h 19mEVA Air
Deal found 9/11$1,284

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Gimpo Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 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

San Jose

Fly to

Gimpo Intl

Route

Depart

Return

Price

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Mon 9/15

9:00 am-9:50 pm

2 stops20h 50m

Seoul Gimpo Intl

Wed 10/15

12:05 pm-2:50 pm

2 stops18h 45m

$893

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Fri 11/28

6:15 am-10:05 pm

2 stops22h 50m

Seoul Gimpo Intl

Fri 12/5

7:40 pm-1:50 pm

2 stops35h 10m

$893

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 9/23

6:35 am-10:25 pm

3 stops23h 50m

Seoul Gimpo Intl

Fri 9/26

7:40 pm-10:10 am

2 stops30h 30m

$1,079

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

Mon 9/22

9:00 am-9:50 pm

2 stops20h 50m

Seoul Gimpo Intl

Mon 10/6

7:20 pm-2:50 pm

2 stops35h 30m

$1,103

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Mon 9/15

9:00 am-9:50 pm

2 stops20h 50m

Seoul Gimpo Intl

Thu 10/2

12:05 pm-2:21 pm

2 stops18h 16m

$1,103

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Wed 10/1

3:00 pm-12:50 pm

2 stops29h 50m

Seoul Gimpo Intl

Wed 10/8

8:20 pm-2:19 pm

2 stops33h 59m

$1,124

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 11/18

1:00 pm-12:50 pm

2 stops54h 50m

Seoul Gimpo Intl

Tue 12/2

7:00 pm-2:19 pm

2 stops36h 19m

$1,130

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Wed 11/5

1:00 pm-12:50 pm

2 stops30h 50m

Seoul Gimpo Intl

Sat 11/22

1:50 pm-10:59 pm

2 stops26h 09m

$1,162

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 9/23

6:00 am-9:50 pm

2 stops23h 50m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
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Best time to book a flight from San Jose to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to Seoul Gimpo Intl?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Seoul Gimpo Intl. On average, San Jose has 0 outbound flights to Seoul Gimpo Intl per day from 0 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How long is the flight from San Jose to Seoul Gimpo Intl Airport?

    Airlines like Japan Airlines fly from San Jose to Seoul Gimpo Intl Airport in about 20h 50m. The time it takes to get you to your destination can typically vary by up to . There are 5653 mi between San Jose and Seoul Gimpo Intl Airport.

  • Can I find deals for flights from San Jose to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on San Jose to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Gimpo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Gimpo Intl.

  • Can I find deals for business class flights from San Jose to Gimpo Intl?

    Yes. Cheapflights offers flight deals from San Jose to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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