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$1,479+ Cheap flights from San Francisco (SFO) to Gwangju (KWJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KWJ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Francisco to Gwangju

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Gwangju (KWJ). 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 July 3, 2025.

Round-trip from

$1,479
(KAYAK)
From San Francisco to Gwangju
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Find flight deals from San Francisco to Gwangju

Cheapest flights from San Francisco to Gwangju
Explore the most affordable flight options available from San Francisco to Gwangju. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:30 pmSFO - KWJ
1 stop18h 50mAsiana Airlines
Wed 9/175:15 pmKWJ - SFO
1 stop14h 15mAsiana Airlines
Deal found 7/1$1,479

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 July 3, 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

Wed 9/3

11:30 pm-10:20 am

1 stop18h 50m

Gwangju

Wed 9/17

5:15 pm-3:30 pm

1 stop14h 15m

$1,479

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Gwangju

Get insights into the airlines that provide service to Gwangju. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gwangju. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Asiana Airlines from San Francisco to Gwangju to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
452 reviews

Crew

8.5

Food

8.0

Entertainment

7.8

Comfort

8.0

Boarding

8.4

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very good
452 reviews
Asiana Airlines
8.2
Very good
452 reviews

Crew

8.5

Food

8.0

Entertainment

7.8

Comfort

8.0

Boarding

8.4

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

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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