In terms of precipitation, rainfall in Gwangju ranges from 1.3 - 9.9 inches per month. July is typically the wettest month, when rainfall can reach 9.9 in. December is typically the driest time to visit Gwangju when rainfall is around 1.3 in.

If weather is an important factor for your trip to Gwangju, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from CA to KWJ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Gwangju as you normally would.

What airport do you fly into for flights to Gwangju from California?

Located just 1.8 mi from the city center, Gwangju (KWJ) is the airport most travelers will use when flying to Gwangju from California.

Can I find deals for flights from California to Gwangju that include hotel bookings?

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

How can I find direct flights from California to Gwangju?

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

Can I find deals for business class flights from California to Gwangju?

Yes. Cheapflights offers flight deals from California 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.

$1,479+ Flights from California to Gwangju

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Cheap flight deals from California to Gwangju

Round-trip from	$1,479 (KAYAK)

From California to Gwangju

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

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

Best flights from California to Gwangju
Discover carefully curated flight deals from California to Gwangju that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

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

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Route

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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

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Deals found on 7/1

Best time to book a flight from California to Gwangju

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Estimated round-trip price

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Everything you need to know about your flight from California to Gwangju

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Reviews of airlines servicing Gwangju

See what other customers who have flown with Asiana Airlines from California to Gwangju have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.2

Very good

452 reviews

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

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

IAH - LAX

Related info for your journey

What airport do you fly into for flights to Gwangju from California?
Located just 1.8 mi from the city center, Gwangju (KWJ) is the airport most travelers will use when flying to Gwangju from California.
Can I find deals for flights from California to Gwangju that include hotel bookings?
Yes. In addition to deals on California to Gwangju flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Gwangju?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Gwangju.
Can I find deals for business class flights from California to Gwangju?
Yes. Cheapflights offers flight deals from California 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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$1,479+ Cheap flights from California 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.

Find cheap flights from California to Gwangju with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from California to Gwangju

Keep the following information in mind while searching for California to Gwangju flight deals. Data was last updated July 3, 2025.

Round-trip from

Find flight deals from California to Gwangju

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Gwangju that are best for you.

Best time to book a flight from California to Gwangju

Have a flexible travel schedule? Discover the best time to fly to Gwangju from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Gwangju

Reviews of airlines servicing Gwangju

See what other customers who have flown with Asiana Airlines from California to Gwangju have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from California to Gwangju. 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 into for flights to Gwangju from California?

Can I find deals for flights from California to Gwangju that include hotel bookings?

How can I find direct flights from California to Gwangju?

Can I find deals for business class flights from California to Gwangju?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Gwangju

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