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Cheap flights from Seoul Gimpo Intl Airport to San Jose from $446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to San Jose departing on 12/23. 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 Seoul Gimpo Intl Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 1:18 pmGMP-SJC
22h 18m2 stops
Multiple Airlines Logo
11:51 am - 10:05 pmSJC-GMP
41h 14m2 stops
$1,543Multiple Airlines
Find Deal
Tue, Nov 18 - Wed, Jan 28

momondo Fare Finder

 
Customize your flight search to find flights from Seoul Gimpo Intl Airport to San Jose, California 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 October 27, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Tue 11/18

8:00 am-1:18 pm

2 stops22h 18m

San Jose

Wed 1/28

11:51 am-10:05 pm

2 stops41h 14m

$1,543

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Tue 12/23

7:30 pm-8:05 am

2 stops29h 35m

$446

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Tue 12/23

8:00 am-8:05 am

1 stop17h 05m

$550

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Tue 11/11

8:50 pm-7:19 pm

2 stops39h 29m

$628

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Wed 11/12

8:50 pm-1:19 pm

2 stops33h 29m

$688

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Thu 11/13

12:05 pm-1:45 pm

2 stops18h 40m

$745

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Mon 12/22

8:50 pm-6:26 pm

2 stops38h 36m

$824

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Tue 3/31

7:20 pm-2:11 pm

2 stops34h 51m

$830

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Wed 11/12

8:20 am-6:19 pm

3 stops26h 59m

$903

SeoulSan Jose

GMP - SJC

GMPSJC

Seoul Gimpo Intl

Wed 1/14

8:15 pm-1:56 pm

2 stops34h 41m

$947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to San Jose, California

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 time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the afternoon when flights can be purchased for as low as $1,139. In the evening is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $1,184 per ticket.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to San Jose, California (GMP to SJC) flight deals and tips

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

Direct flights

None
There are no direct flights from Seoul Gimpo Intl Airport to San Jose, California. There are no popular flight routes from Seoul Gimpo Intl Airport to San Jose, California.
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  • How far is Seoul Gimpo Intl to San Jose by plane?

    A flight from Seoul Gimpo Intl to San Jose will travel around 5655.6 mi. Typically, this will take 22h 18m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to San Jose. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Seoul to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Seoul to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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