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$2,819+ Cheap flights from San Francisco (SFO) to Gwangju (KWJ)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KWJ
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Find flight deals from San Francisco to Gwangju

One-way flights from San Francisco to Gwangju
Search for one-way flight options from San Francisco to Gwangju. Find affordable one-way fares based on user searches. Data last updated September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:47 pmSFO - KWJ
3 stops46h 33mMultiple Airlines
Deal found 9/13$2,819
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:55 pmSFO - KWJ
3 stops40h 55mMultiple Airlines
Deal found 9/13$3,117
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:30 pmSFO - KWJ
2 stops22h 35mAsiana Airlines
Deal found 9/13$3,165
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:30 pmSFO - KWJ
1 stop18h 50mAsiana Airlines
Deal found 9/13$3,584

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Gwangju 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 14, 2025.
Use the filters below to find and compare flights from San Francisco to Gwangju that are best for you.

Fly from

San Francisco

Fly to

Gwangju

Route

Depart

Return

Price

San FranciscoGwangju

SFO - KWJ

SFOKWJ

San Francisco

Tue 10/21

7:47 pm-10:20 am

3 stops46h 33m

$2,819

San FranciscoGwangju

SFO - KWJ

SFOKWJ

San Francisco

Mon 10/20

11:55 pm-8:50 am

3 stops40h 55m

$3,117

San FranciscoGwangju

SFO - KWJ

SFOKWJ

San Francisco

Tue 10/21

11:30 pm-2:05 pm

2 stops22h 35m

$3,165

San FranciscoGwangju

SFO - KWJ

SFOKWJ

San Francisco

Mon 10/20

11:30 pm-10:20 am

1 stop18h 50m

$3,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from San Francisco to Gwangju

Have a flexible travel schedule? Discover the best time to fly to Gwangju from San Francisco 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 Francisco to Gwangju. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from San Francisco to Gwangju that include hotel bookings?

    Yes. In addition to deals on San Francisco to Gwangju flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Gwangju?

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

  • Can I find deals for business class flights from San Francisco to Gwangju?

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

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