What are the cheapest airlines to fly from South Korea to San Diego one-way?

$451 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $595 and $619, respectively.

What are the most popular routes from South Korea to San Diego?

The most popular route from South Korea to San Diego is Incheon Intl - San Diego. You may also consider Seoul Gimpo Intl - San Diego or Busan Gimhae - San Diego.

What is the cheapest month to fly from South Korea to San Diego?

June is one of the best times of the year to fly to San Diego from South Korea. Prices for June average $1,119 per person but you can even find prices for as low as $615. The most expensive prices can be found in the month of July. Opting for a June flight can save you 107% on your journey compared to booking in July

What airport do you fly into for flights to San Diego from South Korea?

San Diego (SAN) is the airport you will fly into if you book a flight from South Korea to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

Can I find deals for flights from South Korea to San Diego that include hotel bookings?

Yes. In addition to deals on South Korea to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from South Korea to San Diego?

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

Can I find deals for business class flights from South Korea to San Diego?

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

$1,227+ Flights from South Korea to San Diego

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from South Korea to San Diego

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$646 (Gotogate)
One-way from	$451 (Gotogate)
Popular in	July
Cheapest in	June
Average price	$919

Provider with most accurate pricing for Seoul (SEL)-San Diego flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seoul (SEL)-San Diego flights.

Search Deals

From South Korea to San Diego

Search Deals

One-way flight from South Korea to San Diego

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($374 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease ($120 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from South Korea to San Diego

Cheapest flights from South Korea to San Diego
Explore the most affordable flight options available from South Korea to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

Mon 10/205:45 pmICN - SAN

1 stop34h 07mAir Canada

Wed 10/298:10 pmSAN - ICN

1 stop27h 55mAir Canada

Deal found 4/16

$621

Mon 10/207:20 pmICN - SAN

1 stop19h 29mDelta

Wed 10/297:12 pmSAN - ICN

2 stops29h 28mDelta

Deal found 4/16

$664

Thu 9/411:30 amICN - SAN

2 stops18h 10mUnited Airlines

Thu 9/112:21 pmSAN - ICN

2 stops21h 59mUnited Airlines

Deal found 4/16

$691

Wed 5/144:00 pmICN - SAN

1 stop17h 01mMultiple Airlines

Sat 5/176:15 amSAN - ICN

1 stop19h 05mMultiple Airlines

Deal found 4/16

$701

Thu 5/84:30 pmPUS - SAN

2 stops21h 50mDelta

Sun 5/111:55 pmSAN - PUS

2 stops38h 50mDelta

Deal found 4/15

$926

Sat 6/148:45 pmICN - SAN

1 stop32h 35mWestJet

Tue 8/122:05 pmSAN - ICN

1 stop36h 40mWestJet

Deal found 4/16

$934

Mon 8/49:25 pmICN - SAN

1 stop25h 35mHawaiian Airlines

Thu 8/285:45 pmSAN - ICN

1 stop33h 15mHawaiian Airlines

Deal found 4/16

$956

Sat 6/289:25 pmICN - SAN

1 stop35h 05mAlaska Airlines

Wed 7/210:11 pmSAN - ICN

2 stops52h 49mAlaska Airlines

Deal found 4/16

$1,081

Thu 5/87:45 amPUS - SAN

2 stops25h 00mMultiple Airlines

Sun 5/116:15 amSAN - PUS

3 stops23h 20mMultiple Airlines

Deal found 4/15

$1,126

Thu 4/242:30 pmICN - SAN

1 stop18h 22mKorean Air

Mon 5/56:15 pmSAN - ICN

1 stop31h 35mKorean Air

Deal found 4/16

$1,150

Mon 4/218:40 pmICN - SAN

1 stop33h 06mAsiana Airlines

Wed 5/217:40 pmSAN - ICN

1 stop16h 50mAsiana Airlines

Deal found 4/16

$1,171

Thu 5/87:55 amGMP - SAN

1 stop19h 15mJapan Airlines

Mon 5/191:05 pmSAN - GMP

1 stop29h 40mJapan Airlines

Deal found 4/16

$1,336

Best flights from South Korea to San Diego
Discover carefully curated flight deals from South Korea to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2025.

Mon 9/155:45 pmICN - SAN

1 stop14h 22mAir Canada

Thu 9/1812:40 pmSAN - ICN

1 stop35h 25mAir Canada

Deal found 4/16

$646

Thu 9/411:30 amICN - SAN

2 stops18h 10mUnited Airlines

Thu 9/112:21 pmSAN - ICN

2 stops21h 59mUnited Airlines

Deal found 4/16

$691

Wed 5/144:00 pmICN - SAN

1 stop17h 01mMultiple Airlines

Sat 5/176:15 amSAN - ICN

1 stop19h 05mMultiple Airlines

Deal found 4/16

$701

Mon 5/57:20 pmICN - SAN

2 stops20h 23mDelta

Wed 5/147:18 pmSAN - ICN

2 stops29h 22mDelta

Deal found 4/15

$816

Sat 6/148:45 pmICN - SAN

1 stop32h 35mWestJet

Tue 8/122:05 pmSAN - ICN

1 stop36h 40mWestJet

Deal found 4/16

$934

Mon 8/49:25 pmICN - SAN

1 stop25h 35mHawaiian Airlines

Thu 8/285:45 pmSAN - ICN

1 stop33h 15mHawaiian Airlines

Deal found 4/16

$956

Sat 6/289:25 pmICN - SAN

1 stop35h 05mAlaska Airlines

Wed 7/210:11 pmSAN - ICN

2 stops52h 49mAlaska Airlines

Deal found 4/16

$1,081

Thu 5/87:55 amGMP - SAN

1 stop19h 15mJapan Airlines

Mon 5/191:05 pmSAN - GMP

1 stop29h 40mJapan Airlines

Deal found 4/16

$1,336

Sat 5/1010:40 amPUS - SAN

2 stops25h 52mKorean Air

Mon 5/197:35 pmSAN - PUS

2 stops20h 10mKorean Air

Deal found 4/16

$1,510

Mon 5/2610:25 pmICN - SAN

2 stops34h 00mKLM

Sun 6/11:55 pmSAN - ICN

2 stops48h 35mKLM

Deal found 4/15

$1,709

Sun 5/412:35 amICN - SAN

3 stops55h 03mEthiopian Air

Wed 5/149:30 pmSAN - ICN

2 stops50h 30mEthiopian Air

Deal found 4/15

$1,797

Sat 6/2811:50 pmICN - SAN

2 stops32h 35mSingapore Airlines

Wed 7/27:39 amSAN - ICN

2 stops32h 06mSingapore Airlines

Deal found 4/16

$1,806

Last-minute flights from South Korea to San Diego
Discover last-minute flight deals from South Korea to San Diego. Data last updated April 16, 2025 and is based on user searches.

Mon 4/214:50 pmICN - SAN

2 stops23h 09mUnited Airlines

Wed 4/2310:00 amSAN - ICN

1 stop26h 20mUnited Airlines

Deal found 4/16

$946

Mon 4/218:40 pmICN - SAN

1 stop33h 06mAsiana Airlines

Wed 5/217:40 pmSAN - ICN

1 stop16h 50mAsiana Airlines

Deal found 4/16

$1,171

Mon 4/2112:35 amICN - SAN

3 stops55h 13mEthiopian Air

Thu 5/89:30 pmSAN - ICN

2 stops50h 30mEthiopian Air

Deal found 4/15

$2,617

Mon 4/219:00 amICN - SAN

2 stops21h 57mANA

Wed 5/217:45 amSAN - ICN

2 stops52h 25mANA

Deal found 4/16

$10,294

Tue 4/224:40 pmICN - SAN

2 stops22h 09mDelta

Thu 5/87:20 amSAN - ICN

1 stop17h 20mDelta

Deal found 4/15

$899

Wed 4/231:20 amICN - SAN

2 stops37h 18mQatar Airways

Wed 5/2112:34 pmSAN - ICN

2 stops29h 56mQatar Airways

Deal found 4/16

$2,513

Thu 4/2410:35 amICN - SAN

2 stops23h 53mMultiple Airlines

Wed 5/218:25 amSAN - ICN

1 stop20h 05mMultiple Airlines

Deal found 4/16

$914

Thu 4/242:30 pmICN - SAN

1 stop18h 22mKorean Air

Mon 5/56:15 pmSAN - ICN

1 stop31h 35mKorean Air

Deal found 4/16

$1,150

Sun 5/412:35 amICN - SAN

3 stops55h 03mEthiopian Air

Wed 5/149:30 pmSAN - ICN

2 stops50h 30mEthiopian Air

Deal found 4/15

$1,797

Mon 5/57:20 pmICN - SAN

2 stops20h 23mDelta

Wed 5/147:18 pmSAN - ICN

2 stops29h 22mDelta

Deal found 4/15

$816

Thu 5/84:30 pmPUS - SAN

2 stops21h 50mDelta

Sun 5/111:55 pmSAN - PUS

2 stops38h 50mDelta

Deal found 4/15

$926

Thu 5/87:45 amPUS - SAN

2 stops25h 00mMultiple Airlines

Sun 5/116:15 amSAN - PUS

3 stops23h 20mMultiple Airlines

Deal found 4/15

$1,126

One-way flights from South Korea to San Diego
Search for one-way flight options from South Korea to San Diego. Find affordable one-way fares based on user searches. Data last updated April 16, 2025.

Fri 6/138:45 pmICN - SAN

1 stop32h 35mWestJet

Deal found 4/16

$451

Tue 4/226:50 pmICN - SAN

3 stops45h 52mMultiple Airlines

Deal found 4/15

$495

Fri 6/67:20 pmICN - SAN

1 stop15h 00mDelta

Deal found 4/15

$595

Sat 9/205:45 pmICN - SAN

1 stop14h 22mAir Canada

Deal found 4/16

$619

Sat 9/205:25 pmICN - SAN

2 stops20h 16mAmerican Airlines

Deal found 4/16

$645

Fri 6/271:50 pmGMP - SAN

2 stops26h 09mEVA Air

Deal found 4/16

$649

Fri 7/49:25 pmICN - SAN

2 stops27h 37mHawaiian Airlines

Deal found 4/16

$707

Fri 7/49:25 pmICN - SAN

1 stop25h 35mAlaska Airlines

Deal found 4/16

$753

Thu 6/267:55 amGMP - SAN

1 stop19h 15mJapan Airlines

Deal found 4/16

$939

Wed 5/281:20 amICN - SAN

2 stops34h 52mQatar Airways

Deal found 4/16

$1,114

Thu 6/512:35 amICN - SAN

3 stops54h 24mEthiopian Air

Deal found 4/15

$1,199

Fri 7/189:00 amICN - SAN

3 stops27h 16mUnited Airlines

Deal found 4/16

$1,746

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 9/15

5:45 pm-4:07 pm

1 stop14h 22m

San Diego

Thu 9/18

12:40 pm-4:05 pm

1 stop35h 25m

$646

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 9/4

11:30 am-1:40 pm

2 stops18h 10m

San Diego

Thu 9/11

2:21 pm-4:20 am

2 stops21h 59m

$691

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 5/14

4:00 pm-5:01 pm

1 stop17h 01m

San Diego

Sat 5/17

6:15 am-5:20 pm

1 stop19h 05m

$701

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 5/5

7:20 pm-11:43 pm

2 stops20h 23m

San Diego

Wed 5/14

7:18 pm-4:40 pm

2 stops29h 22m

$816

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Thu 5/8

4:30 pm-10:20 pm

2 stops21h 50m

San Diego

Sun 5/11

1:55 pm-8:45 pm

2 stops38h 50m

$926

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sat 6/14

8:45 pm-1:20 pm

1 stop32h 35m

San Diego

Tue 8/12

2:05 pm-6:45 pm

1 stop36h 40m

$934

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 8/4

9:25 pm-7:00 am

1 stop25h 35m

San Diego

Thu 8/28

5:45 pm-7:00 pm

1 stop33h 15m

$956

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sat 6/28

9:25 pm-4:30 pm

1 stop35h 05m

San Diego

Wed 7/2

10:11 pm-7:00 pm

2 stops52h 49m

$1,081

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Thu 5/8

7:45 am-4:45 pm

2 stops25h 00m

San Diego

Sun 5/11

6:15 am-9:35 pm

3 stops23h 20m

$1,126

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 5/8

7:55 am-11:10 am

1 stop19h 15m

San Diego

Mon 5/19

1:05 pm-10:45 am

1 stop29h 40m

$1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 30 results

Best time to book a flight from South Korea to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from South Korea 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.

Cheapflights Insights

Everything you need to know about your flight from South Korea to San Diego

What is the cheapest month to book a flight from South Korea to San Diego?

Currently, August is the cheapest month in which you can book a flight from South Korea to San Diego (average of $286). Flying from South Korea to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to SAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to San Diego as you normally would.

Rainfall in San Diego by month

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

If weather is an important factor for your trip to San Diego, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from South Korea to San Diego, such as EVA Air, Korean Air and Japan Airlines. 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.

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,176 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,064 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Singapore Airlines

8.1

Very good

1,288 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Delta

8.0

Very good

7,916 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What airport do you fly into for flights to San Diego from South Korea?
San Diego (SAN) is the airport you will fly into if you book a flight from South Korea to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.
What are the cheapest airlines to fly from South Korea to San Diego one-way?
$451 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $595 and $619, respectively.
What are the most popular routes from South Korea to San Diego?
The most popular route from South Korea to San Diego is Incheon Intl - San Diego. You may also consider Seoul Gimpo Intl - San Diego or Busan Gimhae - San Diego.
Can I find deals for flights from South Korea to San Diego that include hotel bookings?
Yes. In addition to deals on South Korea to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Korea to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to San Diego.
Can I find deals for business class flights from South Korea to San Diego?
Yes. Cheapflights offers flight deals from South Korea to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from South Korea to San Diego?
Currently, August is the cheapest month in which you can book a flight from South Korea to San Diego (average of $286). Flying from South Korea to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

El Cajon

Chula Vista

Lemon Grove

National City

Imperial Beach

La Mesa

Alpine

Poway

Santee

Coronado

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from South Korea to San Diego

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$765	Average$920	FlexibilityNo cancel fee	On-time69%

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$451+ Cheap flights from South Korea to San Diego (SAN)

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Korea to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Korea to San Diego

Keep the following information in mind while searching for South Korea to San Diego flight deals. Data was last updated April 16, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from South Korea to San Diego

Cheapest flights from South Korea to San DiegoExplore the most affordable flight options available from South Korea to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

Explore the most affordable flight options available from South Korea to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to San Diego that are best for you.

Best time to book a flight from South Korea to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from South Korea with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Korea to San Diego

What is the cheapest month to book a flight from South Korea to San Diego?

What is the cheapest time of day to fly from KR to SAN?

Find hourly flight availability from South Korea to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from South Korea to San Diego, such as EVA Air, Korean Air and Japan Airlines. 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 South Korea to San Diego. 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 San Diego from South Korea?

What are the cheapest airlines to fly from South Korea to San Diego one-way?

What are the most popular routes from South Korea to San Diego?

Can I find deals for flights from South Korea to San Diego that include hotel bookings?

How can I find direct flights from South Korea to San Diego?

Can I find deals for business class flights from South Korea to San Diego?

What is the cheapest month to book a flight from South Korea to San Diego?

Traveling to a place near South Korea?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Korea to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from South Korea to San Diego

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Cheapest flights from South Korea to San Diego
Explore the most affordable flight options available from South Korea to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.